Highway, Street, and Bridge Construction contractors at the Department of the Interior

Contract actions: October 1, 2021 – July 27, 2026 Updated July 28, 2026 Department of the Interior agency guide NAICS 237310 · Highway, Street, and Bridge Construction

Latest 12 months: $96.9M; Net obligations · Up $579.9K vs. $96.3M preceding
Prime contractors: 106; With positive obligations in the latest 12 months

Market snapshot for Highway, Street, and Bridge Construction at the Department of the Interior

Federal records show $400.0M in net obligations across 721 awards in Highway, Street, and Bridge Construction at the Department of the Interior from Oct 1, 2021 through Jul 27, 2026. This market accounts for 1.6% of $24.7B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations increased 0.6% from $96.3M to $96.9M. 18 prime contractors accounted for at least 80% of positive obligations in that latest period.

Fiscal-year activity

FY26 is year-to-date through Jul 27, 2026; earlier years show complete fiscal-year totals.

FY26 year-to-date: $50.8M versus $40.1M through the same date in FY25 (+26.6%).

Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions

View fiscal-year data table

Fiscal year	Net obligations	Contract actions	Coverage
FY2022	$93.4M	379	Complete
FY2023	$88.3M	315	Complete
FY2024	$81.2M	313	Complete
FY2025	$86.3M	260	Complete
FY2026	$50.8M	154	YTD through Jul 27, 2026

Market at a glance

All reported prime contract awards

All-period net obligations: $400.0M; 721 awards · 396 prime contractors
Latest 12-month movement: +0.6%; $96.9M vs. $96.3M
Leading eight prime share: 64.6%; Share held by the eight leading prime contractors in the latest 12 months

View agency share, denominators, and set-aside reporting

Agency context: 1.6% of $24.7B in agency-wide net obligations.
Set-aside share when reported: 86.8% of 614 awards with reported set-aside status.
Set-aside reporting: 533 set aside · 81 no set-aside · 107 not reported

What changed in the last 12 months?

Jul 28, 2025–Jul 27, 2026, compared with Jul 28, 2024–Jul 27, 2025.

Competitive shifts

MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC climbed the most in the contractor rankings

#17→#4Up 13 places

The contractor accounts for 7.8% of positive obligations across 7 reported actions.

18 contractors were first observed in this market during the latest 12 months

$29.0MLatest 12-month obligations

Contractor-level obligations and first-observed dates appear below. “First observed” applies only to this market and the period shown.

View 18 contractors

ContractorLatest 12 months

RBA ENGINEERING INTERNATIONAL, PLLCFirst observed Aug 6, 2025 in this market$16.2M
GAVER INDUSTRIES, INC.First observed Aug 27, 2025 in this market$4.0M
JACKSON EXCAVATION, INCFirst observed Feb 9, 2026 in this market$2.5M
EMERALD CITY COATINGS AND CONSTRUCTION COFirst observed Aug 19, 2025 in this market$1.8M
CUTTING EDGE CONTRACTORS INCFirst observed Sep 17, 2025 in this market$1.3M
WEAVER EXCAVATING INCFirst observed Aug 6, 2025 in this market$939K
EASY STREET GRAVEL ROAD REPAIR LLCFirst observed Aug 21, 2025 in this market$546K
DURABLE PILING RESTORATION, L.L.C.First observed Dec 2, 2025 in this market$460K
RJS CONSTRUCTION INCFirst observed Sep 11, 2025 in this market$392K
PERSSON, INC.First observed Sep 24, 2025 in this market$283K
MOUNTAIN TRADES CONTRACTING, LLCFirst observed Aug 22, 2025 in this market$114K
GROUNDBREAKING EXCAVATION LLCFirst observed Sep 5, 2025 in this market$107K
CRYSTAL SPRINGS OF FILLMORE LLCFirst observed Sep 17, 2025 in this market$93K
THAT MAKES SENSE, LLCFirst observed Jul 31, 2025 in this market$83K
GREEN WING EXCAVATION LLCFirst observed Jul 30, 2025 in this market$54K
SKY RIDGE INDUSTRIES INCFirst observed Mar 19, 2026 in this market$25K
J & D EXCAVATION LLCFirst observed Sep 20, 2025 in this market$18K
DE GEMMILL INCFirst observed Sep 26, 2025 in this market$6K

RBA ENGINEERING INTERNATIONAL, PLLC was the largest newly observed contractor

$16.2MLatest 12-month obligations

First observed in this market on Aug 6, 2025, the contractor now ranks #1 by positive obligations across 3 reported actions.

Buyer demand

Reported obligations through NATIONAL OPERATIONS CENTER decreased

$15.9M→$595K−$15.3M

Latest-period activity spans 6 awards across 6 prime contractors.

Reported obligations through IMR NORTHERN ROCKIES(12200) increased

$3.2M→$13.7M+$10.6M

Latest-period activity spans 8 awards across 5 prime contractors.

View 5 additional material changes

Competitive shifts

R.F. JORDAN & SONS CONSTRUCTION, INC fell the most in the contractor rankings

#19→#105Down 86 places

The contractor accounts for 0.010% of positive obligations across 1 reported action.

BINARY EXCHANGE TECHNOLOGIES LLC had no reported activity in the latest 12 months

$2.7M→$0No latest-period activity

It previously ranked #12 by positive obligations, based on 5 reported actions.

Award activity

RBA ENGINEERING INTERNATIONAL, PLLC received an unusually large obligation action

$15.5MAug 6, 2025 action

Reported under PIID 140P2025C0033 by DSC CONTRACTING SERVICES DIVISION. Award net obligations after the action: $16.2M.

View supporting award

Market structure

Top-five contractor share increased

44.2%→52.8%+8.6 percentage points

Contractors outside the top five now account for 47.2% of positive obligations.

How these findings are calculated

Findings are selected from matched-period changes in obligations, share, rank, funding offices, concentration, reported set-asides, material award actions, and agency-peer outliers. Related signals are combined, and only material evidence-backed changes are shown. Review the full methodology.

Funding pattern for Highway, Street, and Bridge Construction at the Department of the Interior

See how positive obligations were attributed across funding offices in the 12 months ending Jul 27, 2026.

56.6% of positive obligations were attributed to DSC CONTRACTING SERVICES DIVISION. That represents $55.0M, up $8.1M from the preceding 12 months.

Latest 12-month share of positive obligations; the gray segment represents all other reported offices.

DSC CONTRACTING SERVICES DIVISION56.6% · $55.0M · up $8.1M
IMR NORTHERN ROCKIES(12200)14.1% · $13.7M · up $10.6M
PWR LAME(81000)2.5% · $2.4M · up $1.3M
MONTANA STATE OFFICE1.8% · $1.8M · up $758K
NORTHEAST REGIONAL CONTRACTING1.8% · $1.7M · up $1.7M
All other reported offices23.2% of positive obligations

View reported office rankings, comparisons, and evidence

USAspending assigns each award to a funding office. That office may differ from the requiring activity, program office, contracting office, individual buyer, or actual customer.

Sort offices by

Reported funding office
DSC CONTRACTING SERVICES DIVISION
#1Rank unchanged
Latest 12 months
$55.0M
56.6% of positive obligations
Versus preceding 12 months
+$8.1M
15 active prime contractors · 17 awards
View office comparison and evidence
Reported obligations increased 17.3% from $46.9M to $55.0M. The office’s share of positive obligations moved from 46.4% to 56.6%, a change of +10.2 percentage points.
The latest period contains 32 actions across 17 awards and 7 newly active prime contractors. The preceding period contained 14 active prime contractors and 18 awards.
Reported funding office
IMR NORTHERN ROCKIES(12200)
#2Up 3 from #5
Latest 12 months
$13.7M
14.1% of positive obligations
Versus preceding 12 months
+$10.6M
5 active prime contractors · 8 awards
View office comparison and evidence
Reported obligations increased 335.6% from $3.2M to $13.7M. The office’s share of positive obligations moved from 3.1% to 14.1%, a change of +11.0 percentage points.
The latest period contains 9 actions across 8 awards and 2 newly active prime contractors. The preceding period contained 6 active prime contractors and 9 awards.
Leading award-level changes
E CORP · PIID 140P1426C0005+$8.3M: $0 → $8.3M
BLUE TRIDENT, LLC · PIID 140P1426C0003+$3.3M: $0 → $3.3M
Reported funding office
PWR LAME(81000)
#3Up 9 from #12
Latest 12 months
$2.4M
2.5% of positive obligations
Versus preceding 12 months
+$1.3M
3 active prime contractors · 3 awards
View office comparison and evidence
Reported obligations increased 112.2% from $1.1M to $2.4M. The office’s share of positive obligations moved from 1.1% to 2.5%, a change of +1.3 percentage points.
The latest period contains 3 actions across 3 awards and 2 newly active prime contractors. The preceding period contained 3 active prime contractors and 3 awards.
Reported funding office
MONTANA STATE OFFICE
#4Up 10 from #14
Latest 12 months
$1.8M
1.8% of positive obligations
Versus preceding 12 months
+$758K
8 active prime contractors · 9 awards
View office comparison and evidence
Reported obligations increased 75.3% from $1.0M to $1.8M. The office’s share of positive obligations moved from 1.0% to 1.8%, a change of +0.8 percentage points.
The latest period contains 13 actions across 9 awards and 4 newly active prime contractors. The preceding period contained 7 active prime contractors and 7 awards.
Reported funding office
NORTHEAST REGIONAL CONTRACTING
#5New to the positive-obligation ranking
Latest 12 months
$1.7M
1.8% of positive obligations
Versus preceding 12 months
+$1.7M
3 active prime contractors · 3 awards
View office comparison and evidence
Reported obligations rose from $0 to $1.7M. The office’s share of positive obligations moved from 0% to 1.8%, a change of +1.8 percentage points.
The latest period contains 5 actions across 3 awards and 3 newly active prime contractors. The preceding period contained 0 active prime contractors and 0 awards.
Reported funding office
FWS NORTHEAST REGIONAL OFFICE
#6Up 43 from #49
Latest 12 months
$1.6M
1.6% of positive obligations
Versus preceding 12 months
+$1.6M
5 active prime contractors · 5 awards
View office comparison and evidence
Reported obligations increased 22736.7% from $7K to $1.6M. The office’s share of positive obligations moved from 0.010% to 1.6%, a change of +1.6 percentage points.
The latest period contains 9 actions across 5 awards and 4 newly active prime contractors. The preceding period contained 3 active prime contractors and 3 awards.
Reported funding office
MWR NEKOTA(63000)
#7Up 38 from #45
Latest 12 months
$1.6M
1.6% of positive obligations
Versus preceding 12 months
+$1.5M
4 active prime contractors · 4 awards
View office comparison and evidence
Reported obligations increased 7288.7% from $21K to $1.6M. The office’s share of positive obligations moved from 0.020% to 1.6%, a change of +1.6 percentage points.
The latest period contains 5 actions across 4 awards and 3 newly active prime contractors. The preceding period contained 2 active prime contractors and 2 awards.
Reported funding office
NCR REGIONAL CONTRACTING(30000)
#8Down 5 from #3
Latest 12 months
$1.5M
1.6% of positive obligations
Versus preceding 12 months
−$3.3M
6 active prime contractors · 6 awards
View office comparison and evidence
Reported obligations decreased 68.5% from $4.8M to $1.5M. The office’s share of positive obligations moved from 4.7% to 1.6%, a change of −3.2 percentage points.
The latest period contains 8 actions across 6 awards and 4 newly active prime contractors. The preceding period contained 4 active prime contractors and 7 awards.
Reported funding office
IDAHO STATE OFFICE
#9Up 7 from #16
Latest 12 months
$1.4M
1.5% of positive obligations
Versus preceding 12 months
+$742K
4 active prime contractors · 4 awards
View office comparison and evidence
Reported obligations increased 109.0% from $681K to $1.4M. The office’s share of positive obligations moved from 0.67% to 1.5%, a change of +0.8 percentage points.
The latest period contains 7 actions across 4 awards and 4 newly active prime contractors. The preceding period contained 2 active prime contractors and 2 awards.
Reported funding office
LOWER COLORADO REGIONAL OFFICE
#10New to the positive-obligation ranking
Latest 12 months
$1.4M
1.4% of positive obligations
Versus preceding 12 months
+$1.4M
2 active prime contractors · 2 awards
View office comparison and evidence
Reported obligations rose from $0 to $1.4M. The office’s share of positive obligations moved from 0% to 1.4%, a change of +1.4 percentage points.
The latest period contains 6 actions across 2 awards and 2 newly active prime contractors. The preceding period contained 0 active prime contractors and 0 awards.
Reported funding office
UTAH STATE OFFICE
#12Down 8 from #4
Latest 12 months
$1.3M
1.3% of positive obligations
Versus preceding 12 months
−$2.7M
2 active prime contractors · 2 awards
View office comparison and evidence
Reported obligations decreased 68.0% from $3.9M to $1.3M. The office’s share of positive obligations moved from 3.9% to 1.3%, a change of −2.6 percentage points.
The latest period contains 3 actions across 2 awards and 1 newly active prime contractor. The preceding period contained 4 active prime contractors and 4 awards.
Reported funding office
NATIONAL OPERATIONS CENTER
#21Down 19 from #2
Latest 12 months
$595K
0.61% of positive obligations
Versus preceding 12 months
−$15.3M
6 active prime contractors · 6 awards
View office comparison and evidence
Reported obligations decreased 96.3% from $15.9M to $595K. The office’s share of positive obligations moved from 15.7% to 0.61%, a change of −15.1 percentage points.
The latest period contains 8 actions across 6 awards and 2 newly active prime contractors. The preceding period contained 6 active prime contractors and 6 awards.
Leading award-level changes
CENTRAL ENVIRONMENTAL INC · PIID 140L0625C0001−$9.9M: $9.9M → $0
STORMWATER PLANS, LLC · PIID 140L0624C0021−$2.8M: $3.0M → $213K
Reported funding office
MWR MIDWEST REGION(60000)
#26Down 20 from #6
Latest 12 months
$373K
0.38% of positive obligations
Versus preceding 12 months
−$2.3M
4 active prime contractors · 4 awards
View office comparison and evidence
Reported obligations decreased 86.3% from $2.7M to $373K. The office’s share of positive obligations moved from 2.7% to 0.38%, a change of −2.3 percentage points.
The latest period contains 5 actions across 4 awards and 3 newly active prime contractors. The preceding period contained 1 active prime contractor and 1 award.
Reported funding office
WESTERN REGION
No positive-obligation rank
Latest 12 months
$0
0% of positive obligations
Versus preceding 12 months
+$4.6M
0 active prime contractors · 0 awards
View office comparison and evidence
Reported obligations moved from $4.6M in net deobligations to $0 in net obligations. The office’s share of positive obligations moved from 0% to 0%, a change of 0.0 percentage points.
The latest period contains 0 actions across 0 awards. The preceding period contained 2 active prime contractors and 2 awards.
Reported funding office
FWS, CONSTRUCTION A/E TEAM 1
No positive-obligation rank
Latest 12 months
$0
0% of positive obligations
Versus preceding 12 months
−$2.4M
0 active prime contractors · 0 awards
View office comparison and evidence
Reported obligations decreased 100.0% from $2.4M to $0. The office’s share of positive obligations moved from 2.4% to 0%, a change of −2.4 percentage points.
The latest period contains 0 actions across 0 awards. The preceding period contained 7 active prime contractors and 7 awards.

How this work is bought

Reported award structure, competition, pricing, work categories, and contracting channels for Highway, Street, and Bridge Construction at the Department of the Interior.

During Jul 28, 2025–Jul 27, 2026, this market recorded $97.4M in positive net award obligations across 137 awards. The leading reported procedure, Negotiated Proposal/Quote, accounted for 72.1% of that positive-obligation base. Awards with a reported parent IDV accounted for 1.9%.

Leading award type: 91.6%; Definitive Contract
Leading reported procedure: 72.1%; Negotiated Proposal/Quote
Reported parent IDV: 1.9%; of positive obligations had a reported parent IDV
Median reported offers: 4; 120 of 137 awards reported offers

Buying method changes

Compared with Jul 28, 2024–Jul 27, 2025. Based on 137 current awards and 149 preceding awards with positive net obligations.

Reported full-and-open obligation share: 0%; Down from 23.6% in the preceding period

How to read these changes

Directional color and the Up or Down labels show historical movement only. Green does not mean favorable and red does not mean unfavorable; neither predicts a future procurement method.

Same-NAICS comparison

Compared with the NAICS 237310 peer median, parent-IDV obligation share is 30.3 percentage points lower, reported full-and-open obligation share is 34.5 percentage points lower, delivery-order obligation share is 24.7 percentage points lower, and median positive award obligations are 19.4% lower.

Measure	This market	Peer median	Difference
Parent-IDV obligation share	1.9%	32.2%	-30.3 pts
Reported full-and-open obligation share	0%	34.5%	-34.5 pts
Delivery-order obligation share	1.9%	26.6%	-24.7 pts
Median positive award obligations	$131K	$163K	-19.4%

Peer cohort and comparison limits

The peer median gives each of the 5 eligible agency markets equal weight. The included agency markets are:

Department of Agriculture (USDA)
Department of Defense (DOD)
Department of Homeland Security (DHS)
Department of Transportation (TRANSPORTATION)
Department of Veterans Affairs (VA)

Agency mission, scale, and acquisition context can differ. Peer position does not establish market attractiveness or predict a future procurement method.

View buying-method details and data coverage

Award types

Reported value	Awards	Positive obligations	Share
Definitive Contract(D)	71	$89.2M	91.6%
Purchase Order(B)	49	$6.3M	6.5%
Delivery Order(C)	17	$1.8M	1.9%

Reported parent-award types

Reported value	Awards	Positive obligations	Share
IDC(B)	17	$1.8M	1.9%
Not reported	120	$95.5M	98.1%

Single- or multiple-award parent structure

Reported value	Awards	Positive obligations	Share
Single Award(S)	17	$1.8M	1.9%
Not reported	120	$95.5M	98.1%

Solicitation procedures

Reported value	Awards	Positive obligations	Share
Negotiated Proposal/Quote(NP)	48	$70.2M	72.1%
Simplified Acquisition(SP1)	66	$13.9M	14.3%
Sealed Bid(SB)	11	$7.2M	7.4%
Only One Source(SSS)	11	$5.6M	5.8%
Alternative Sources(AS)	1	$460K	0.47%

Extent competed

Reported value	Awards	Positive obligations	Share
Full And Open Competition After Exclusion Of Sources(D)	60	$77.8M	79.9%
Competed Under SAP(F)	63	$13.5M	13.8%
Not Available For Competition(B)	7	$5.1M	5.3%
Not Competed(C)	4	$503K	0.52%
Not Competed Under SAP(G)	3	$435K	0.45%

Fair-opportunity and limited-source reporting

Reported value	Awards	Positive obligations	Share
Not reported	137	$97.4M	100.0%

Other-than-full-and-open reasons

Reported value	Awards	Positive obligations	Share
Authorized By Statute (FAR 6.302-5(A)(2)(I))(OTH)	8	$5.4M	5.5%
Urgency (FAR 6.302-2)(URG)	2	$378K	0.39%
SAP Non-Competition (FAR 13)(SP2)	2	$197K	0.20%
Only One Source-Other (FAR 6.302-1 Other)(ONE)	2	$125K	0.13%
Not reported	123	$91.3M	93.8%

Contract pricing types

Reported value	Awards	Positive obligations	Share
Firm Fixed Price(J)	137	$97.4M	100.0%

Product or Service Codes

Reported value	Awards	Positive obligations	Share
Maintenance Of Highways/Roads/Streets/Bridges/Railways(Z1LB)	31	$31.4M	32.3%
Construction Of Highways, Roads, Streets, Bridges, And Railways(Y1LB)	19	$20.8M	21.3%
Repair Or Alteration Of Highways/Roads/Streets/Bridges/Railways(Z2LB)	41	$13.5M	13.9%
Construction Of Recreation Facilities (Non-Building)(Y1PA)	3	$12.4M	12.8%
Repair Or Alteration Of Parking Facilities(Z2LZ)	7	$12.1M	12.4%
Mineral Construction Materials, Bulk(5610)	1	$1.3M	1.3%
Other reported values	35	$5.9M	6.1%

Awarding subagencies

Reported value	Awards	Positive obligations	Share
National Park Service(1443)	69	$81.8M	84.0%
Bureau of Land Management(1422)	28	$7.9M	8.1%
U.S. Fish and Wildlife Service(1448)	25	$4.4M	4.5%
Bureau of Reclamation(1425)	4	$1.5M	1.5%
Office of Surface Mining, Reclamation and Enforcement(1438)	1	$939K	0.96%
Bureau of Indian Affairs and Bureau of Indian Education(1450)	7	$686K	0.70%
Other reported values	3	$143K	0.15%

Awarding offices

Reported value	Awards	Positive obligations	Share
Dsc Contracting Services Division(140P20)	13	$55.1M	56.6%
Imr Northern Rockies(12200)(140P14)	5	$13.7M	14.1%
Utah State Office(140L57)	1	$2.5M	2.6%
Pwr Lame(81000)(140P81)	3	$2.4M	2.5%
Northeast Regional Contracting(140P42)	3	$1.7M	1.8%
Fws, Construction A/E Team 2(140FC2)	15	$1.7M	1.8%
Other reported values	97	$20.2M	20.7%

Reported parent IDVs

Reported value	Awards	Positive obligations	Share
140F0222D0003(1448)	9	$574K	0.59%
140P1424D0016(1443)	1	$500K	0.51%
140P1424D0013(1443)	1	$392K	0.40%
140L1723D0002(1422)	1	$130K	0.13%
140L1723D0003(1422)	1	$88K	0.090%
140R6024D0001(1425)	1	$85K	0.090%
140L1723D0001(1422)	2	$40K	0.040%
140P1224D0002(1443)	1	$26K	0.030%
Not reported	120	$95.5M	98.1%

Offers, award size, and timing

Median reported offers: 4 median; 120 reported · 17 not reported
Positive award obligations: $131K median; $50K–$358K middle 50%
Reported performance period: 278 days (~9 months) median; 137 reported · 0 not reported

Calculations group latest-period actions by award, retain awards with positive net obligations for share denominators, and use each award's latest reported USAspending procurement fields as of Jul 27, 2026. Blank competition, pricing, PSC, or parent-IDV values remain not reported; they are not inferred. Offer counts must be positive and below the FPDS 999 placeholder. Awarding organizations can differ from the funding agency that defines this page.

Prime contractors for Highway, Street, and Bridge Construction at the Department of the Interior

Latest 12-month concentration and complete prime contractor rankings across the period shown.

Prime contractor concentration: 18 of 106prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor: 16.6%of positive obligations in the last 12 months
Leading four prime contractors: 45.1%of positive obligations in the last 12 months
Leading eight prime contractors: 64.6%of positive obligations in the last 12 months

Based on $97.3M in positive obligations during the 12 months ending Jul 27, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Jul 28, 2024–Jul 27, 2025.

Search prime contractorsRank results by

Last 12mo obligation volume: Highest positive obligations first; net deobligations follow by magnitude; contractors with no activity in the last 12 months follow by all-period obligations. Ranks use the complete contractor list and remain fixed when search narrows the results.

15 leading contractors

#1
RBA ENGINEERING INTERNATIONAL, PLLC
Last 12mo obligations
$16.2M
16.6%
Dollar movement
+$16.2M
vs. prior 12 months
Last 12mo awards
1 award
3 actions
Historical and award details for RBA ENGINEERING INTERNATIONAL, PLLC
Obligations: prior → latest
$0 → $16.2M
Not comparable
Share: prior → latest
0% → 16.6%
+16.6 percentage points
All-period obligations
$16.2M
4.0% of all-period positive obligations · 1 award
Recorded activity
Since Aug 6, 2025
through Mar 17, 2026
Award reporting
Latest and prior 12-month award reporting
Reported award evidence Latest Prior
Reported set-aside 1 0
Reported no set-aside 0 0
Not reported 0 0
Reported small business 1 0
All-period set-aside types
1 · Total small business
#2
GUARDIAN CONSTRUCTION, INC.
Last 12mo obligations
$11.8M
12.2%
Dollar movement
+$8.4M
vs. prior 12 months
Last 12mo awards
2 awards
3 actions
Historical and award details for GUARDIAN CONSTRUCTION, INC.
Obligations: prior → latest
$3.5M → $11.8M
+240.2%
Share: prior → latest
3.4% → 12.2%
+8.8 percentage points
All-period obligations
$28.9M
7.2% of all-period positive obligations · 6 awards
Recorded activity
Since Apr 12, 2023
through Jun 9, 2026
Award reporting
Latest and prior 12-month award reporting
Reported award evidence Latest Prior
Reported set-aside 2 3
Reported no set-aside 0 0
Not reported 0 0
Reported small business 2 3
All-period set-aside types
3 · Total small business
2 · 8(a) sole source
1 · 8(a) competed
#3
E CORP
Last 12mo obligations
$8.3M
8.5%
Dollar movement
+$8.3M
vs. prior 12 months
Last 12mo awards
1 award
1 action
Historical and award details for E CORP
Obligations: prior → latest
$0 → $8.3M
Not comparable
Share: prior → latest
0% → 8.5%
+8.5 percentage points
All-period obligations
$8.3M
2.1% of all-period positive obligations · 1 award
Recorded activity
Since Jun 26, 2026
through Jun 26, 2026
Award reporting
Latest and prior 12-month award reporting
Reported award evidence Latest Prior
Reported set-aside 1 0
Reported no set-aside 0 0
Not reported 0 0
Reported small business 1 0
All-period set-aside types
1 · Total small business
#4
MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC
Last 12mo obligations
$7.6M
7.8%
Dollar movement
+$5.6M
vs. prior 12 months
Last 12mo awards
3 awards
7 actions
Historical and award details for MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC
Obligations: prior → latest
$2.0M → $7.6M
+284.2%
Share: prior → latest
1.9% → 7.8%
+5.8 percentage points
All-period obligations
$9.5M
2.4% of all-period positive obligations · 3 awards
Recorded activity
Since Jan 6, 2025
through May 27, 2026
Award reporting
Latest and prior 12-month award reporting
Reported award evidence Latest Prior
Reported set-aside 3 1
Reported no set-aside 0 0
Not reported 0 0
Reported small business 3 1
All-period set-aside types
3 · Total small business
#5
MISSOURI RIVER CONTRACTORS, LLC
Last 12mo obligations
$7.4M
7.6%
Dollar movement
+$3.6M
vs. prior 12 months
Last 12mo awards
2 awards
2 actions
Historical and award details for MISSOURI RIVER CONTRACTORS, LLC
Obligations: prior → latest
$3.8M → $7.4M
+93.5%
Share: prior → latest
3.8% → 7.6%
+3.9 percentage points
All-period obligations
$21.0M
5.2% of all-period positive obligations · 3 awards
Recorded activity
Since May 25, 2022
through May 4, 2026
Award reporting
Latest and prior 12-month award reporting
Reported award evidence Latest Prior
Reported set-aside 2 1
Reported no set-aside 0 0
Not reported 0 0
Reported small business 2 1
All-period set-aside types
2 · Total small business
#6
CENTRAL ENVIRONMENTAL INC
Last 12mo obligations
$4.2M
4.3%
Dollar movement
−$5.7M
vs. prior 12 months
Last 12mo awards
2 awards
2 actions
Historical and award details for CENTRAL ENVIRONMENTAL INC
Obligations: prior → latest
$9.9M → $4.2M
−57.4%
Share: prior → latest
9.7% → 4.3%
−5.3 percentage points
All-period obligations
$14.1M
3.5% of all-period positive obligations · 2 awards
Recorded activity
Since Dec 19, 2024
through Apr 15, 2026
Award reporting
Latest and prior 12-month award reporting
Reported award evidence Latest Prior
Reported set-aside 2 1
Reported no set-aside 0 0
Not reported 0 0
Reported small business 2 1
All-period set-aside types
2 · Total small business
#7
GAVER INDUSTRIES, INC.
Last 12mo obligations
$4.0M
4.1%
Dollar movement
+$4.0M
vs. prior 12 months
Last 12mo awards
1 award
2 actions
Historical and award details for GAVER INDUSTRIES, INC.
Obligations: prior → latest
$0 → $4.0M
Not comparable
Share: prior → latest
0% → 4.1%
+4.1 percentage points
All-period obligations
$4.0M
1.0% of all-period positive obligations · 1 award
Recorded activity
Since Aug 27, 2025
through May 6, 2026
Award reporting
Latest and prior 12-month award reporting
Reported award evidence Latest Prior
Reported set-aside 1 0
Reported no set-aside 0 0
Not reported 0 0
Reported small business 1 0
All-period set-aside types
1 · Total small business
#8
BLUE TRIDENT, LLC
Last 12mo obligations
$3.3M
3.4%
Dollar movement
+$970K
vs. prior 12 months
Last 12mo awards
2 awards
2 actions
Historical and award details for BLUE TRIDENT, LLC
Obligations: prior → latest
$2.3M → $3.3M
+41.9%
Share: prior → latest
2.3% → 3.4%
+1.1 percentage points
All-period obligations
$12.9M
3.2% of all-period positive obligations · 6 awards
Recorded activity
Since Mar 17, 2022
through Jun 22, 2026
Award reporting
Latest and prior 12-month award reporting
Reported award evidence Latest Prior
Reported set-aside 2 2
Reported no set-aside 0 0
Not reported 0 0
Reported small business 2 2
All-period set-aside types
4 · Total small business
1 · 8(a) sole source
1 · SDVOSB set-aside
#9
JACKSON EXCAVATION, INC
Last 12mo obligations
$2.5M
2.6%
Dollar movement
+$2.5M
vs. prior 12 months
Last 12mo awards
1 award
2 actions
Historical and award details for JACKSON EXCAVATION, INC
Obligations: prior → latest
$0 → $2.5M
Not comparable
Share: prior → latest
0% → 2.6%
+2.6 percentage points
All-period obligations
$2.5M
0.63% of all-period positive obligations · 1 award
Recorded activity
Since Feb 9, 2026
through Jul 14, 2026
Award reporting
Latest and prior 12-month award reporting
Reported award evidence Latest Prior
Reported set-aside 1 0
Reported no set-aside 0 0
Not reported 0 0
Reported small business 1 0
All-period set-aside types
1 · HUBZone set-aside
#10
CORE CONTRACTING GROUP
Last 12mo obligations
$2.1M
2.1%
Dollar movement
+$2.1M
vs. prior 12 months
Last 12mo awards
1 award
1 action
Historical and award details for CORE CONTRACTING GROUP
Obligations: prior → latest
$0 → $2.1M
Not comparable
Share: prior → latest
0% → 2.1%
+2.1 percentage points
All-period obligations
$2.1M
0.52% of all-period positive obligations · 1 award
Recorded activity
Since Sep 9, 2025
through Sep 9, 2025
Award reporting
Latest and prior 12-month award reporting
Reported award evidence Latest Prior
Reported set-aside 1 0
Reported no set-aside 0 0
Not reported 0 0
Reported small business 1 0
All-period set-aside types
1 · Total small business
#11
EMERALD CITY COATINGS AND CONSTRUCTION CO
Last 12mo obligations
$1.8M
1.9%
Dollar movement
+$1.8M
vs. prior 12 months
Last 12mo awards
1 award
2 actions
Historical and award details for EMERALD CITY COATINGS AND CONSTRUCTION CO
Obligations: prior → latest
$0 → $1.8M
Not comparable
Share: prior → latest
0% → 1.9%
+1.9 percentage points
All-period obligations
$1.8M
0.46% of all-period positive obligations · 1 award
Recorded activity
Since Aug 19, 2025
through Sep 2, 2025
Award reporting
Latest and prior 12-month award reporting
Reported award evidence Latest Prior
Reported set-aside 1 0
Reported no set-aside 0 0
Not reported 0 0
Reported small business 1 0
All-period set-aside types
1 · 8(a) sole source
#12
PUYENPA CONSTRUCTION, LLC
Last 12mo obligations
$1.6M
1.6%
Dollar movement
+$1.6M
vs. prior 12 months
Last 12mo awards
1 award
1 action
Historical and award details for PUYENPA CONSTRUCTION, LLC
Obligations: prior → latest
$0 → $1.6M
Not comparable
Share: prior → latest
0% → 1.6%
+1.6 percentage points
All-period obligations
$1.6M
0.39% of all-period positive obligations · 1 award
Recorded activity
Since Mar 10, 2026
through Mar 10, 2026
Award reporting
Latest and prior 12-month award reporting
Reported award evidence Latest Prior
Reported set-aside 1 0
Reported no set-aside 0 0
Not reported 0 0
Reported small business 1 0
All-period set-aside types
1 · HUBZone set-aside
#13
SMNC SOLUTIONS-AMES1 JOINT VENTURE, LLC
Last 12mo obligations
$1.4M
1.4%
Dollar movement
+$1.4M
vs. prior 12 months
Last 12mo awards
1 award
1 action
Historical and award details for SMNC SOLUTIONS-AMES1 JOINT VENTURE, LLC
Obligations: prior → latest
$0 → $1.4M
Not comparable
Share: prior → latest
0% → 1.4%
+1.4 percentage points
All-period obligations
$1.4M
0.35% of all-period positive obligations · 1 award
Recorded activity
Since Apr 29, 2026
through Apr 29, 2026
Award reporting
Latest and prior 12-month award reporting
Reported award evidence Latest Prior
Reported set-aside 1 0
Reported no set-aside 0 0
Not reported 0 0
Reported small business 1 0
All-period set-aside types
1 · 8(a) sole source
#14
CUTTING EDGE CONTRACTORS INC
Last 12mo obligations
$1.3M
1.4%
Dollar movement
+$1.3M
vs. prior 12 months
Last 12mo awards
1 award
4 actions
Historical and award details for CUTTING EDGE CONTRACTORS INC
Obligations: prior → latest
$0 → $1.3M
Not comparable
Share: prior → latest
0% → 1.4%
+1.4 percentage points
All-period obligations
$1.3M
0.33% of all-period positive obligations · 1 award
Recorded activity
Since Sep 17, 2025
through Jul 8, 2026
Award reporting
Latest and prior 12-month award reporting
Reported award evidence Latest Prior
Reported set-aside 1 0
Reported no set-aside 0 0
Not reported 0 0
Reported small business 1 0
All-period set-aside types
1 · Total small business
#15
H-K CONTRACTORS, INC.
Last 12mo obligations
$1.3M
1.3%
Dollar movement
+$1.3M
vs. prior 12 months
Last 12mo awards
1 award
1 action
Historical and award details for H-K CONTRACTORS, INC.
Obligations: prior → latest
$0 → $1.3M
Not comparable
Share: prior → latest
0% → 1.3%
+1.3 percentage points
All-period obligations
$1.3M
0.31% of all-period positive obligations · 1 award
Recorded activity
Since Jun 29, 2026
through Jun 29, 2026
Award reporting
Latest and prior 12-month award reporting
Reported award evidence Latest Prior
Reported set-aside 0 0
Reported no set-aside 1 0
Not reported 0 0
Reported small business 0 0
All-period set-aside types
None reported.

Latest and prior 12-month award reporting
Reported award evidence	Latest	Prior
Reported set-aside	1	0
Reported no set-aside	0	0
Not reported	0	0
Reported small business	1	0

Latest and prior 12-month award reporting
Reported award evidence	Latest	Prior
Reported set-aside	2	3
Reported no set-aside	0	0
Not reported	0	0
Reported small business	2	3

Latest and prior 12-month award reporting
Reported award evidence	Latest	Prior
Reported set-aside	1	0
Reported no set-aside	0	0
Not reported	0	0
Reported small business	1	0

Latest and prior 12-month award reporting
Reported award evidence	Latest	Prior
Reported set-aside	3	1
Reported no set-aside	0	0
Not reported	0	0
Reported small business	3	1

Latest and prior 12-month award reporting
Reported award evidence	Latest	Prior
Reported set-aside	2	1
Reported no set-aside	0	0
Not reported	0	0
Reported small business	2	1

Latest and prior 12-month award reporting
Reported award evidence	Latest	Prior
Reported set-aside	2	1
Reported no set-aside	0	0
Not reported	0	0
Reported small business	2	1

Latest and prior 12-month award reporting
Reported award evidence	Latest	Prior
Reported set-aside	1	0
Reported no set-aside	0	0
Not reported	0	0
Reported small business	1	0

Latest and prior 12-month award reporting
Reported award evidence	Latest	Prior
Reported set-aside	2	2
Reported no set-aside	0	0
Not reported	0	0
Reported small business	2	2

Latest and prior 12-month award reporting
Reported award evidence	Latest	Prior
Reported set-aside	1	0
Reported no set-aside	0	0
Not reported	0	0
Reported small business	1	0

Latest and prior 12-month award reporting
Reported award evidence	Latest	Prior
Reported set-aside	1	0
Reported no set-aside	0	0
Not reported	0	0
Reported small business	1	0

Latest and prior 12-month award reporting
Reported award evidence	Latest	Prior
Reported set-aside	1	0
Reported no set-aside	0	0
Not reported	0	0
Reported small business	1	0

Latest and prior 12-month award reporting
Reported award evidence	Latest	Prior
Reported set-aside	1	0
Reported no set-aside	0	0
Not reported	0	0
Reported small business	1	0

Latest and prior 12-month award reporting
Reported award evidence	Latest	Prior
Reported set-aside	1	0
Reported no set-aside	0	0
Not reported	0	0
Reported small business	1	0

Latest and prior 12-month award reporting
Reported award evidence	Latest	Prior
Reported set-aside	1	0
Reported no set-aside	0	0
Not reported	0	0
Reported small business	1	0

Latest and prior 12-month award reporting
Reported award evidence	Latest	Prior
Reported set-aside	0	0
Reported no set-aside	1	0
Not reported	0	0
Reported small business	0	0

Award activity for Highway, Street, and Bridge Construction at the Department of the Interior

Recent contract actions with unusually large obligation changes or meaningful shifts in contractor and funding-office activity.

Base awardAug 6, 2025

This action

+$15.5M

RBA ENGINEERING INTERNATIONAL, PLLC

DSC CONTRACTING SERVICES DIVISION

GWMP 335115 BRIDGE PRESERVATION

Why it stands out

No activity for this contractor was reported in this market during the preceding 12 months.

The base action placed the contractor #1 in this market by positive obligations over the latest 12 months.

Award net obligations: $16.2M
Share of 12-month positive obligations: 16.0%

Supporting data

Prime contractor: #1 · 16.6% share; Newly active in this market; no actions were reported in the preceding 12 months
Funding office: #1 · 56.6% attributed share; +10.2 percentage points · $8.1M net increase; action exceeded it by $7.4M

PIID 140P2025C0033

Base awardJun 26, 2026

This action

+$8.3M

E CORP

IMR NORTHERN ROCKIES(12200)

GRAND TETON NATIONAL PARK (GRTE), TAGGART LAKE AREA RENEWAL - PMIS 314711

Why it stands out

No activity for this contractor was reported in this market during the preceding 12 months.

The base action placed the contractor #3 in this market by positive obligations over the latest 12 months.

Award net obligations: $8.3M
Share of 12-month positive obligations: 8.5%

Supporting data

Prime contractor: #3 · 8.5% share; Newly active in this market; no actions were reported in the preceding 12 months
Funding office: #2 · 14.1% attributed share; up 3 ranks · +11.0 percentage points · $10.6M net increase; action accounted for 78.4%

Related:Funding office gain

PIID 140P1426C0005

Base awardApr 22, 2026

This action

+$11.8M

GUARDIAN CONSTRUCTION, INC.

DSC CONTRACTING SERVICES DIVISION

NERI 227185 N156 REND TRAIL BRIDGES AND

Why it stands out

The contractor climbed 6 positions in this market.

It now ranks #2 by positive obligations over the latest 12 months.

Award net obligations: $11.8M
Share of 12-month positive obligations: 12.2%

Supporting data

Prime contractor: #2 · 12.2% share; up 6 ranks · +8.8 percentage points · $8.4M net increase; action exceeded it by $3.5M

Related:Largest share gain

PIID 140P2026C0015

Base awardSep 26, 2025

This action

+$6.5M

MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC

DSC CONTRACTING SERVICES DIVISION

ACAD 312014 - PARK LOOP ROAD

Why it stands out

The contractor climbed 13 positions in this market.

It now ranks #4 by positive obligations over the latest 12 months.

Award net obligations: $6.5M
Share of 12-month positive obligations: 6.7%

Supporting data

Prime contractor: #4 · 7.8% share; up 13 ranks · +5.8 percentage points · $5.6M net increase; action exceeded it by $895K

Related:Largest rank gain

PIID 140P2025C0001

Base awardMay 4, 2026

This action

+$7.4M

MISSOURI RIVER CONTRACTORS, LLC

DSC CONTRACTING SERVICES DIVISION

YELL 338221 - BRIDGE PRESERVATION - 5 BRIDGES

Why it stands out

The contractor climbed 2 positions in this market.

It now ranks #5 by positive obligations over the latest 12 months.

Award net obligations: $7.4M
Share of 12-month positive obligations: 7.6%

PIID 140P2026C0026

Base awardApr 15, 2026

This action

+$4.2M

CENTRAL ENVIRONMENTAL INC

DSC CONTRACTING SERVICES DIVISION

DEVA 335272 REPAIR FLOOD DAMAGED TITUS CANYON ROAD

Why it stands out

A new award added obligations despite weaker contractor activity.

The action represented 4.3% of the market’s latest 12-month positive obligations while the contractor’s obligations fell $5.7M overall.

Award net obligations: $4.2M
Share of 12-month positive obligations: 4.3%

Supporting data

Prime contractor: #6 · 4.3% share; $5.7M net decline despite this positive action

PIID 140P2026C0022

View recent award activity by date (10)

Jul 22, 2026
STRAIGHT STRIPE PAINTING INC Base award · PIID 140PS126P0034
Action+$148K
Award net obligations$148K
Jul 22, 2026
LAKE CONTRACTING, INC.Deobligation · PIID 140FC225F0020
Action−$28K
Award net obligations$8K
Jul 20, 2026
REVO CONSTRUCTION LLC Base award · PIID 140P6426C0013
Action+$237K
Award net obligations$237K
Jul 16, 2026
PARLIAMENT LLC Base award · PIID 140G0226P0222
Action+$114K
Award net obligations$114K
Jul 15, 2026
YERBA BUENA ENGINEERING & CONSTRUCTION, INC.Modification · PIID 140P2024C0047
Action+$87K
Award net obligations$6.1M
Jul 9, 2026
WRX CONTRACTING, LLC Base award · PIID 140P8126P0019
Action+$131K
Award net obligations$131K
Jul 8, 2026
BETHEL CONSTRUCTION LLC Base award · PIID 140P6026C0007
Action+$340K
Award net obligations$340K
Jul 8, 2026
CUTTING EDGE CONTRACTORS INC Modification · PIID 140R3025C0018
Action+$44K
Award net obligations$1.3M
Jul 7, 2026
CROWLEY HOLDINGS LLC Base award · PIID 140P5126C0011
Action+$358K
Award net obligations$358K
Jul 6, 2026
NEHEMIAH CONSTRUCTION LLC Modification · PIID 140P6425C0005
Action+$12K
Award net obligations$471K

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Complete market indexes:

Same NAICS at other agencies:

Nearby NAICS at this agency:

Markets sharing leading prime records:

Leading-prime vehicle memberships:

Company memberships do not establish award-channel use.

Reported obligations include contract actions from October 1, 2021 through July 27, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility.

Review data methodology

Highway, Street, and Bridge Construction contractors at the Department of the Interior

Fiscal-year activity

Market at a glance

What changed in the last 12 months?

MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC climbed the most in the contractor rankings

GUARDIAN CONSTRUCTION, INC. gained the most market share

18 contractors were first observed in this market during the latest 12 months

RBA ENGINEERING INTERNATIONAL, PLLC was the largest newly observed contractor

Reported obligations through NATIONAL OPERATIONS CENTER decreased

Reported obligations through IMR NORTHERN ROCKIES(12200) increased

R.F. JORDAN & SONS CONSTRUCTION, INC fell the most in the contractor rankings

YERBA BUENA ENGINEERING & CONSTRUCTION, INC. lost the most market share

BINARY EXCHANGE TECHNOLOGIES LLC had no reported activity in the latest 12 months

RBA ENGINEERING INTERNATIONAL, PLLC received an unusually large obligation action

Top-five contractor share increased

DSC CONTRACTING SERVICES DIVISION

IMR NORTHERN ROCKIES(12200)

Leading award-level changes

PWR LAME(81000)

MONTANA STATE OFFICE

NORTHEAST REGIONAL CONTRACTING

FWS NORTHEAST REGIONAL OFFICE

MWR NEKOTA(63000)

NCR REGIONAL CONTRACTING(30000)

IDAHO STATE OFFICE

LOWER COLORADO REGIONAL OFFICE

UTAH STATE OFFICE

NATIONAL OPERATIONS CENTER

Leading award-level changes

MWR MIDWEST REGION(60000)

WESTERN REGION

FWS, CONSTRUCTION A/E TEAM 1

Buying method changes

Same-NAICS comparison

Award types

Reported parent-award types

Single- or multiple-award parent structure

Solicitation procedures

Extent competed

Fair-opportunity and limited-source reporting

Other-than-full-and-open reasons

Contract pricing types

Product or Service Codes

Awarding subagencies

Awarding offices

Reported parent IDVs

Offers, award size, and timing

Award reporting

All-period set-aside types

Award reporting

All-period set-aside types

Award reporting

All-period set-aside types

Award reporting

All-period set-aside types

Award reporting

All-period set-aside types

Award reporting

All-period set-aside types

Award reporting

All-period set-aside types

Award reporting

All-period set-aside types

Award reporting

All-period set-aside types

Award reporting

All-period set-aside types

Award reporting

All-period set-aside types

Award reporting

All-period set-aside types

Award reporting

All-period set-aside types

Award reporting

All-period set-aside types

Award reporting

All-period set-aside types

RBA ENGINEERING INTERNATIONAL, PLLC

E CORP

GUARDIAN CONSTRUCTION, INC.