Federal Capture Intelligence

Top DOI highway, street, and bridge construction contractors (NAICS 237310)

Contract actions: October 1, 2021 – September 10, 2026 Updated September 11, 2026 Department of the Interior agency guide NAICS 237310 · Highway, Street, and Bridge Construction
Latest 12 months
$81.2M
Net obligations · Down $16.1M vs. $97.3M preceding
Prime contractors
104
With positive obligations in the latest 12 months

Research the DOI federal contracting market for highway, street, and bridge construction under NAICS 237310. Compare top federal contractors and market share, reported contract obligations and spending trends, funding-office attribution, recent award activity, and contract types, competition, and procurement methods.

Contract obligation trends for Highway, Street, and Bridge Construction at the Department of the Interior

Federal records show $414.0M in net obligations across 743 awards in Highway, Street, and Bridge Construction at the Department of the Interior from Oct 1, 2021 through Sep 10, 2026. This market accounts for 1.6% of $25.8B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations decreased 16.6% from $97.3M to $81.2M. 17 prime contractors accounted for at least 80% of positive obligations in that latest period.

Fiscal-year activity

FY26 is year-to-date through Sep 10, 2026; earlier years show complete fiscal-year totals.

FY26 year-to-date: $64.8M versus $69.8M through the same date in FY25 (−7.2%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$93.4M379Complete
FY2023$88.3M315Complete
FY2024$81.2M313Complete
FY2025$86.3M260Complete
FY2026$64.8M203YTD through Sep 10, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$414.0M
743 awards · 405 prime contractors
Latest 12-month movement
−16.6%
$81.2M vs. $97.3M
Leading eight prime share
64.9%
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 $25.8B in agency-wide net obligations.
Set-aside share when reported
87.0% of 633 awards with reported set-aside status.
Set-aside reporting
551 set aside · 82 no set-aside · 110 not reported

What changed in the last 12 months?

Sep 11, 2025–Sep 10, 2026, compared with Sep 11, 2024–Sep 10, 2025.

Competitive shifts

GUARDIAN CONSTRUCTION, INC. gained the most market share
3.5%→14.6%+11.1 percentage points
The contractor now ranks #1 by positive obligations, based on 4 reported actions.
RBA ENGINEERING INTERNATIONAL, PLLC lost the most market share
15.75%→0.81%−14.9 percentage points
The contractor now ranks #19 by positive obligations, based on 2 reported actions.
BLUE TRIDENT, LLC climbed the most in the contractor rankings
#25→#8Up 17 places
The contractor accounts for 4.0% of positive obligations across 3 reported actions.
JACKSON EXCAVATION, INC was the largest newly observed contractor
$2.5MLatest 12-month obligations
First observed in this market on Feb 9, 2026, the contractor now ranks #9 by positive obligations across 2 reported actions.

Buyer demand

Reported obligations through IMR NORTHERN ROCKIES(12200) increased
$1.3M→$14.1M+$12.8M
Latest-period activity spans 9 awards across 6 prime contractors.
Reported obligations through NATIONAL OPERATIONS CENTER decreased
$12.5M→$217K−$12.2M
Latest-period activity spans 4 awards across 4 prime contractors.
View 4 additional material changes

Competitive shifts

13 contractors were first observed in this market during the latest 12 months
$9.4MLatest 12-month obligations
Contractor-level obligations and first-observed dates appear below. “First observed” applies only to this market and the period shown.
View 13 contractors
ContractorLatest 12 months
R.F. JORDAN & SONS CONSTRUCTION, INC fell the most in the contractor rankings
#18→#101Down 83 places
The contractor accounts for 0.010% of positive obligations across 1 reported action.
RYMARC CONSTRUCTION INC had no reported activity in the latest 12 months
$3.3M→$0No latest-period activity
It previously ranked #9 by positive obligations, based on 3 reported actions.

Award activity

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.

Federal contract obligations by funding office

See how positive obligations were attributed across funding offices in the 12 months ending Sep 10, 2026.

54.1% of positive obligations were attributed to DSC CONTRACTING SERVICES DIVISION. That represents $44.1M, down $8.0M from the preceding 12 months.

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

  1. DSC CONTRACTING SERVICES DIVISION54.1% · $44.1M · down $8.0M
  2. IMR NORTHERN ROCKIES(12200)17.3% · $14.1M · up $12.8M
  3. UTAH STATE OFFICE3.1% · $2.5M · up $437K
  4. NORTHEAST REGIONAL CONTRACTING2.5% · $2.0M · up $2.0M
  5. FWS MIDWEST REGIONAL OFFICE2.0% · $1.6M · up $1.1M
  6. All other reported offices21.0% 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.

  1. Reported funding office

    DSC CONTRACTING SERVICES DIVISION

    #1Rank unchanged

    Latest 12 months

    $44.1M

    54.1% of positive obligations

    Versus preceding 12 months

    −$8.0M

    14 active prime contractors · 17 awards

    View office comparison and evidence

    Reported obligations decreased 15.3% from $52.1M to $44.1M. The office’s share of positive obligations moved from 53.5% to 54.1%, a change of +0.6 percentage points.

    The latest period contains 32 actions across 17 awards and 5 newly active prime contractors. The preceding period contained 17 active prime contractors and 20 awards.

  2. Reported funding office

    IMR NORTHERN ROCKIES(12200)

    #2Up 8 from #10

    Latest 12 months

    $14.1M

    17.3% of positive obligations

    Versus preceding 12 months

    +$12.8M

    6 active prime contractors · 9 awards

    View office comparison and evidence

    Reported obligations increased 1023.1% from $1.3M to $14.1M. The office’s share of positive obligations moved from 1.3% to 17.3%, a change of +16.0 percentage points.

    The latest period contains 12 actions across 9 awards and 3 newly active prime contractors. The preceding period contained 5 active prime contractors and 6 awards.

    Leading award-level changes

  3. Reported funding office

    UTAH STATE OFFICE

    #3Up 5 from #8

    Latest 12 months

    $2.5M

    3.1% of positive obligations

    Versus preceding 12 months

    +$437K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations increased 21.0% from $2.1M to $2.5M. The office’s share of positive obligations moved from 2.1% to 3.1%, a change of +0.9 percentage points.

    The latest period contains 2 actions across 1 award and 1 newly active prime contractor. The preceding period contained 3 active prime contractors and 3 awards.

  4. Reported funding office

    NORTHEAST REGIONAL CONTRACTING

    #4New to the positive-obligation ranking

    Latest 12 months

    $2.0M

    2.5% of positive obligations

    Versus preceding 12 months

    +$2.0M

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $2.0M. The office’s share of positive obligations moved from 0% to 2.5%, a change of +2.5 percentage points.

    The latest period contains 7 actions across 3 awards and 3 newly active prime contractors. The preceding period contained 0 active prime contractors and 0 awards.

  5. Reported funding office

    FWS MIDWEST REGIONAL OFFICE

    #5Up 14 from #19

    Latest 12 months

    $1.6M

    2.0% of positive obligations

    Versus preceding 12 months

    +$1.1M

    7 active prime contractors · 16 awards

    View office comparison and evidence

    Reported obligations increased 224.6% from $499K to $1.6M. The office’s share of positive obligations moved from 0.51% to 2.0%, a change of +1.5 percentage points.

    The latest period contains 24 actions across 16 awards and 5 newly active prime contractors. The preceding period contained 4 active prime contractors and 13 awards.

  6. Reported funding office

    NCR REGIONAL CONTRACTING(30000)

    #6Down 3 from #3

    Latest 12 months

    $1.5M

    1.8% of positive obligations

    Versus preceding 12 months

    −$3.0M

    6 active prime contractors · 6 awards

    View office comparison and evidence

    Reported obligations decreased 66.9% from $4.5M to $1.5M. The office’s share of positive obligations moved from 4.7% to 1.8%, a change of −2.8 percentage points.

    The latest period contains 9 actions across 6 awards and 4 newly active prime contractors. The preceding period contained 4 active prime contractors and 6 awards.

  7. Reported funding office

    IDAHO STATE OFFICE

    #7Up 10 from #17

    Latest 12 months

    $1.4M

    1.8% 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 0.70% to 1.8%, a change of +1.1 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.

  8. Reported funding office

    LOWER COLORADO REGIONAL OFFICE

    #8New to the positive-obligation ranking

    Latest 12 months

    $1.4M

    1.7% 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 1.7%, a change of +1.7 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.

  9. Reported funding office

    FWS NORTHEAST REGIONAL OFFICE

    #9Up 16 from #25

    Latest 12 months

    $1.3M

    1.6% of positive obligations

    Versus preceding 12 months

    +$1.1M

    4 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations increased 438.6% from $249K to $1.3M. The office’s share of positive obligations moved from 0.26% to 1.6%, a change of +1.4 percentage points.

    The latest period contains 8 actions across 4 awards and 2 newly active prime contractors. The preceding period contained 5 active prime contractors and 5 awards.

  10. Reported funding office

    FWS SOUTHEAST REGIONAL OFFICE

    #10Up 34 from #44

    Latest 12 months

    $1.2M

    1.5% of positive obligations

    Versus preceding 12 months

    +$1.2M

    4 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations increased 3880.3% from $30K to $1.2M. The office’s share of positive obligations moved from 0.030% to 1.5%, a change of +1.4 percentage points.

    The latest period contains 6 actions across 4 awards and 4 newly active prime contractors. The preceding period contained 2 active prime contractors and 2 awards.

  11. Reported funding office

    FWS MOUNTAIN-PRAIRIE REGIONAL OFFIC

    #16Down 12 from #4

    Latest 12 months

    $602K

    0.74% of positive obligations

    Versus preceding 12 months

    −$2.4M

    6 active prime contractors · 7 awards

    View office comparison and evidence

    Reported obligations decreased 80.0% from $3.0M to $602K. The office’s share of positive obligations moved from 3.1% to 0.74%, a change of −2.4 percentage points.

    The latest period contains 9 actions across 7 awards and 3 newly active prime contractors. The preceding period contained 9 active prime contractors and 12 awards.

  12. Reported funding office

    PWR LAME(81000)

    #24Down 19 from #5

    Latest 12 months

    $308K

    0.38% of positive obligations

    Versus preceding 12 months

    −$2.5M

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations decreased 89.0% from $2.8M to $308K. The office’s share of positive obligations moved from 2.9% to 0.38%, a change of −2.5 percentage points.

    The latest period contains 2 actions across 2 awards and 1 newly active prime contractor. The preceding period contained 3 active prime contractors and 3 awards.

  13. Reported funding office

    NATIONAL OPERATIONS CENTER

    #29Down 27 from #2

    Latest 12 months

    $217K

    0.27% of positive obligations

    Versus preceding 12 months

    −$12.2M

    4 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations decreased 98.3% from $12.5M to $217K. The office’s share of positive obligations moved from 12.8% to 0.27%, a change of −12.5 percentage points.

    The latest period contains 5 actions across 4 awards and 1 newly active prime contractor. The preceding period contained 6 active prime contractors and 6 awards.

    Leading award-level changes

Contract types, competition, and procurement methods

From Sep 11, 2025 through Sep 10, 2026, 130 awards had positive obligations totaling $81.7M. Negotiated Proposal/Quote was the leading reported procedure, accounting for 52.2% of positive obligations. Awards with a reported parent IDV accounted for 2.2%.

Leading award type
89.5%
Definitive Contract
Leading reported procedure
52.2%
Negotiated Proposal/Quote
Reported parent IDV
2.2%
of positive obligations had a reported parent IDV
Median reported offers
4
117 of 130 awards reported offers

Buying method changes

Compared with Sep 11, 2024–Sep 10, 2025. Based on 130 current awards and 142 preceding awards with positive net obligations.

Negotiated Proposal/Quote obligation share
52.2%
Down from 69.3% 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 28.1 percentage points lower, reported full-and-open obligation share is 29.6 percentage points lower, delivery-order obligation share is 21.6 percentage points lower, and median positive award obligations are 36.9% lower.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share2.2%30.4%-28.1 pts
Reported full-and-open obligation share0%29.6%-29.6 pts
Delivery-order obligation share2.2%23.8%-21.6 pts
Median positive award obligations$124K$196K-36.9%
Peer cohort and comparison limits

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

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 valueAwardsPositive obligationsShare
Definitive Contract(D)65$73.2M89.5%
Purchase Order(B)52$6.8M8.3%
Delivery Order(C)13$1.8M2.2%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)13$1.8M2.2%
Not reported117$79.9M97.8%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)13$1.8M2.2%
Not reported117$79.9M97.8%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Negotiated Proposal/Quote(NP)30$42.6M52.2%
Np(NEGOTIATED PROPOSAL/QUOTE)13$12.8M15.7%
Simplified Acquisition(SP1)49$10.6M13.0%
Sp1(SIMPLIFIED ACQUISITION)16$8.2M10.1%
Only One Source(SSS)8$3.2M3.9%
Sealed Bid(SB)7$2.6M3.1%
Other reported values7$1.6M2.0%

Extent competed

Reported valueAwardsPositive obligationsShare
Full and Open Competition After Exclusion of Sources(D)38$45.7M55.9%
D(FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES)16$13.3M16.2%
Competed Under SAP(F)46$10.4M12.8%
F(COMPETED UNDER SAP)16$8.2M10.1%
Not Available for Competition(B)5$2.9M3.6%
C(NOT COMPETED)2$441K0.54%
Other reported values7$736K0.90%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Not reported130$81.7M100.0%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Authorized by Statute (FAR 6.302-5(A)(2)(I))(OTH)7$3.3M4.0%
Urgency (FAR 6.302-2)(URG)3$536K0.66%
SAP Non-Competition (FAR 13)(SP2)2$197K0.24%
Only One Source-Other (FAR 6.302-1 Other)(ONE)2$125K0.15%
Not reported116$77.6M95.0%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Firm Fixed Price(J)95$59.5M72.8%
J(FIRM FIXED PRICE)35$22.2M27.2%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Construction of Highways, Roads, Streets, Bridges, and Railways(Y1LB)19$23.1M28.3%
Maintenance of Highways/Roads/Streets/Bridges/Railways(Z1LB)30$15.6M19.1%
Repair or Alteration of Highways/Roads/Streets/Bridges/Railways(Z2LB)37$12.4M15.2%
Construction of Recreation Facilities (Non-Building)(Y1PA)3$12.4M15.2%
Repair or Alteration of Parking Facilities(Z2LZ)5$12.0M14.6%
Mineral Construction Materials, Bulk(5610)2$1.6M2.0%
Other reported values34$4.5M5.5%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
National Park Service(1443)70$68.5M83.8%
Bureau of Land Management(1422)23$6.0M7.3%
U.S. Fish and Wildlife Service(1448)23$4.9M6.0%
Bureau of Reclamation(1425)4$1.5M1.8%
Bureau of Indian Affairs and Bureau of Indian Education(1450)6$572K0.70%
U.S. Geological Survey(1434)3$187K0.23%
Other reported values1$32K0.039%

Awarding offices

Reported valueAwardsPositive obligationsShare
Dsc Contracting Services Division(140P20)13$44.1M54.0%
Imr Northern Rockies(12200)(140P14)6$14.1M17.2%
Utah State Office(140L57)1$2.5M3.1%
Northeast Regional Contracting(140P42)3$2.0M2.5%
Fws, Gaoa(140FGA)10$2.0M2.5%
Fws, Construction A/E Team 2(140FC2)11$1.7M2.1%
Other reported values86$15.3M18.7%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
140F0222D0003(1448)6$559K0.68%
140P1424D0016(1443)1$500K0.61%
140P1424D0013(1443)1$392K0.48%
140L1723D0002(1422)1$130K0.16%
140L1723D0003(1422)1$88K0.11%
140R6024D0001(1425)1$83K0.10%
140L1723D0001(1422)1$34K0.040%
140P1224D0002(1443)1$26K0.030%
Not reported117$79.9M97.8%

Offers, award size, and timing

Median reported offers
4 median
117 reported · 13 not reported
Positive award obligations
$124K median
$34K–$350K middle 50%
Reported performance period
246 days (~8 months) median
130 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 Sep 10, 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.

Top federal contractors

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

Prime contractor concentration
17 of 104prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
14.6%of positive obligations in the last 12 months
Leading four prime contractors
43.1%of positive obligations in the last 12 months
Leading eight prime contractors
64.9%of positive obligations in the last 12 months

Based on $81.6M in positive obligations during the 12 months ending Sep 10, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Sep 11, 2024–Sep 10, 2025.

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. #1

    Last 12mo obligations

    $11.9M

    14.6%

    Dollar movement

    +$8.4M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    4 actions

    Historical and award details for GUARDIAN CONSTRUCTION, INC.
    Obligations: prior → latest
    $3.5M → $11.9M
    +242.4%
    Share: prior → latest
    3.5% → 14.6%
    +11.1 percentage points
    All-period obligations
    $28.9M
    7.0% of all-period positive obligations · 6 awards
    Recorded activity
    Since Apr 12, 2023
    through Sep 9, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside23
    Reported no set-aside00
    Not reported00
    Reported small business23
    All-period set-aside types
    • 3 · Total small business
    • 2 · 8(a) sole source
    • 1 · 8(a) competed
  2. #2

    Last 12mo obligations

    $8.3M

    10.2%

    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% → 10.2%
    +10.2 percentage points
    All-period obligations
    $8.3M
    2.0% 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 evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    All-period set-aside types
    • 1 · Total small business
  3. #3

    Last 12mo obligations

    $7.6M

    9.3%

    Dollar movement

    +$5.6M

    vs. prior 12 months

    Last 12mo awards

    3 awards

    8 actions

    Historical and award details for MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC
    Obligations: prior → latest
    $2.0M → $7.6M
    +284.2%
    Share: prior → latest
    2.0% → 9.3%
    +7.3 percentage points
    All-period obligations
    $9.5M
    2.3% of all-period positive obligations · 3 awards
    Recorded activity
    Since Jan 6, 2025
    through Sep 2, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside31
    Reported no set-aside00
    Not reported00
    Reported small business31
    All-period set-aside types
    • 3 · Total small business
  4. #4

    Last 12mo obligations

    $7.4M

    9.1%

    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
    3.9% → 9.1%
    +5.2 percentage points
    All-period obligations
    $21.0M
    5.1% 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 evidenceLatestPrior
    Reported set-aside21
    Reported no set-aside00
    Not reported00
    Reported small business21
    All-period set-aside types
    • 2 · Total small business
  5. #5

    Last 12mo obligations

    $5.1M

    6.3%

    Dollar movement

    −$742K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    5 actions

    Historical and award details for YERBA BUENA ENGINEERING & CONSTRUCTION, INC.
    Obligations: prior → latest
    $5.9M → $5.1M
    −12.6%
    Share: prior → latest
    6.0% → 6.3%
    +0.3 percentage points
    All-period obligations
    $11.2M
    2.7% of all-period positive obligations · 3 awards
    Recorded activity
    Since Jul 18, 2024
    through Aug 27, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside21
    Reported no set-aside00
    Not reported00
    Reported small business21
    All-period set-aside types
    • 2 · Total small business
    • 1 · HUBZone set-aside
  6. #6

    Last 12mo obligations

    $5.1M

    6.3%

    Dollar movement

    +$2.7M

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for YORKSHIRE INDUSTRIES LLC
    Obligations: prior → latest
    $2.5M → $5.1M
    +109.5%
    Share: prior → latest
    2.5% → 6.3%
    +3.8 percentage points
    All-period obligations
    $10.5M
    2.5% of all-period positive obligations · 10 awards
    Recorded activity
    Since Aug 18, 2022
    through Aug 20, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside13
    Reported no set-aside00
    Not reported00
    Reported small business13
    All-period set-aside types
    • 10 · Total small business
  7. #7

    Last 12mo obligations

    $4.2M

    5.2%

    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
    10.0% → 5.2%
    −4.8 percentage points
    All-period obligations
    $14.1M
    3.4% 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 evidenceLatestPrior
    Reported set-aside21
    Reported no set-aside00
    Not reported00
    Reported small business21
    All-period set-aside types
    • 2 · Total small business
  8. #8

    Last 12mo obligations

    $3.3M

    4.0%

    Dollar movement

    +$2.7M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    3 actions

    Historical and award details for BLUE TRIDENT, LLC
    Obligations: prior → latest
    $603K → $3.3M
    +445.7%
    Share: prior → latest
    0.61% → 4.0%
    +3.4 percentage points
    All-period obligations
    $12.9M
    3.1% of all-period positive obligations · 6 awards
    Recorded activity
    Since Mar 17, 2022
    through Sep 9, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside21
    Reported no set-aside00
    Not reported00
    Reported small business21
    All-period set-aside types
    • 4 · Total small business
    • 1 · 8(a) sole source
    • 1 · SDVOSB set-aside
  9. #9

    Last 12mo obligations

    $2.5M

    3.1%

    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% → 3.1%
    +3.1 percentage points
    All-period obligations
    $2.5M
    0.61% 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 evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    All-period set-aside types
    • 1 · HUBZone set-aside
  10. #10

    Last 12mo obligations

    $1.9M

    2.3%

    Dollar movement

    +$1.9M

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for PUYENPA CONSTRUCTION, LLC
    Obligations: prior → latest
    $0 → $1.9M
    Not comparable
    Share: prior → latest
    0% → 2.3%
    +2.3 percentage points
    All-period obligations
    $1.9M
    0.45% of all-period positive obligations · 1 award
    Recorded activity
    Since Mar 10, 2026
    through Aug 17, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    All-period set-aside types
    • 1 · HUBZone set-aside
  11. #11

    Last 12mo obligations

    $1.6M

    1.9%

    Dollar movement

    +$1.6M

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for H-K CONTRACTORS, INC.
    Obligations: prior → latest
    $0 → $1.6M
    Not comparable
    Share: prior → latest
    0% → 1.9%
    +1.9 percentage points
    All-period obligations
    $1.6M
    0.38% of all-period positive obligations · 1 award
    Recorded activity
    Since Jun 29, 2026
    through Sep 2, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  12. #12

    Last 12mo obligations

    $1.4M

    1.7%

    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% → 1.7%
    +1.7 percentage points
    All-period obligations
    $1.4M
    0.34% 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 evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    All-period set-aside types
    • 1 · 8(a) sole source
  13. #13

    Last 12mo obligations

    $1.3M

    1.6%

    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% → 1.6%
    +1.6 percentage points
    All-period obligations
    $1.3M
    0.32% 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 evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    All-period set-aside types
    • 1 · Total small business
  14. #14

    Last 12mo obligations

    $1.2M

    1.5%

    Dollar movement

    +$1.2M

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for AUSTIN CONSTRUCTION, INC.
    Obligations: prior → latest
    $0 → $1.2M
    Not comparable
    Share: prior → latest
    0% → 1.5%
    +1.5 percentage points
    All-period obligations
    $1.2M
    0.29% of all-period positive obligations · 2 awards
    Recorded activity
    Since Jun 28, 2023
    through Apr 3, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    All-period set-aside types
    • 2 · Total small business
  15. #15

    Last 12mo obligations

    $984K

    1.2%

    Dollar movement

    +$740K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    5 actions

    Historical and award details for AJCE CORPORATION
    Obligations: prior → latest
    $243K → $984K
    +304.0%
    Share: prior → latest
    0.25% → 1.2%
    +1.0 percentage points
    All-period obligations
    $2.1M
    0.51% of all-period positive obligations · 7 awards
    Recorded activity
    Since Nov 12, 2021
    through May 12, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside32
    Reported no set-aside00
    Not reported00
    Reported small business32
    All-period set-aside types
    • 6 · 8(a) sole source
    • 1 · Total small business

Recent federal contract award activity

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

Base award

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 #2 in this market by positive obligations over the latest 12 months.

Award net obligations
$8.3M
Share of 12-month positive obligations
10.2%
Supporting data
Prime contractor
#2 · 10.2% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#2 · 17.3% attributed share
up 8 ranks · +16.0 percentage points · $12.8M net increase; action accounted for 64.8%
Related:Funding office gain
PIID 140P1426C0005
Base award

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 7 positions in this market.

It now ranks #1 by positive obligations over the latest 12 months.

Award net obligations
$11.8M
Share of 12-month positive obligations
14.5%
Supporting data
Prime contractor
#1 · 14.6% share
up 7 ranks · +11.1 percentage points · $8.4M net increase; action exceeded it by $3.4M
Funding office
#1 · 54.1% attributed share
$8.0M net decline despite this positive action
Related:Largest share gainUnusually large action
PIID 140P2026C0015
Base award

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 #4 by positive obligations over the latest 12 months.

Award net obligations
$7.4M
Share of 12-month positive obligations
9.1%
Supporting data
Prime contractor
#4 · 9.1% share
up 2 ranks · +5.2 percentage points · $3.6M net increase; action exceeded it by $3.8M
Funding office
#1 · 54.1% attributed share
$8.0M net decline despite this positive action
PIID 140P2026C0026
Base award

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 #3 by positive obligations over the latest 12 months.

Award net obligations
$6.5M
Share of 12-month positive obligations
7.9%
Supporting data
Prime contractor
#3 · 9.3% share
up 13 ranks · +7.3 percentage points · $5.6M net increase; action exceeded it by $895K
Funding office
#1 · 54.1% attributed share
$8.0M net decline despite this positive action
PIID 140P2025C0001
Base award

This action

+$5.1M

YORKSHIRE INDUSTRIES LLC

DSC CONTRACTING SERVICES DIVISION

N191 VOYA 335009 REHAB RAINY AND ASH PAVEMENT PRESERVATION PROJECT AT VOYAGEURS NATIONAL PARK IN MINNESOTA.

Why it stands out

The contractor climbed 8 positions in this market.

It now ranks #6 by positive obligations over the latest 12 months.

Award net obligations
$5.1M
Share of 12-month positive obligations
6.3%
Supporting data
Funding office
#1 · 54.1% attributed share
$8.0M net decline despite this positive action
PIID 140P2026C0042
Base award

This action

+$4.9M

YERBA BUENA ENGINEERING & CONSTRUCTION, INC.

DSC CONTRACTING SERVICES DIVISION

THE PROJECT ENTAILS ROADWAY AND PATHWAY IMPROVEMENTS INTENDED TO ACCOMMODATE CYCLISTS AND PEDESTRIANS IN AN AREA CONGESTED WITH VEHICLE TRAFFIC. THE PROJECT INCLUDES CONSTRUCTION OF A NEW PAVED BIKE PATH ALONG THE PERIMETER OF THE WEST BLUFF TRAILHEA

Why it stands out

A new award added obligations despite weaker contractor activity.

The action represented 6.0% of the market’s latest 12-month positive obligations while the contractor’s obligations fell $742K overall.

Award net obligations
$4.9M
Share of 12-month positive obligations
6.0%
Supporting data
Prime contractor
#5 · 6.3% share
$742K net decline despite this positive action
Funding office
#1 · 54.1% attributed share
$8.0M net decline despite this positive action
PIID 140P2026C0044
View recent award activity by date (10)
  1. GIVING TREE CAPITAL, LLCBase award · PIID 140FGA26P0039
    Action+$285K
    Award net obligations$285K
  2. W D KUHN ENTERPRISE INCBase award · PIID 140P4526C0034
    Action+$77K
    Award net obligations$77K
  3. GUARDIAN CONSTRUCTION, INC.Modification · PIID 140P6025C0003
    Action+$77K
    Award net obligations$2.8M
  4. BLUE TRIDENT, LLCModification · PIID 140P1426C0003
    Action+$5K
    Award net obligations$3.3M
  5. XION CONSTRUCTION COMPANY L.L.C.Base award · PIID 140G0226P0264
    Action+$48K
    Award net obligations$48K
  6. MOOWEEP LLCBase award · PIID 140A0926P0094
    Action+$158K
    Award net obligations$158K
  7. H-K CONTRACTORS, INC.Modification · PIID 140P1426P0050
    Action+$296K
    Award net obligations$1.6M
  8. LAKE CONTRACTING, INC.Base award · PIID 140FC226F0018
    Action+$251K
    Award net obligations$251K
  9. QUINN CONSTRUCTION INCModification · PIID 140P6325C0008
    Action+$4K
    Award net obligations$924K
  10. LAKE CONTRACTING, INC.Base award · PIID 140FC226F0019
    Action+$18K
    Award net obligations$18K

DOI highway, street, and bridge construction market FAQs

Answers based on reported federal contract data.

Who are the top DOI highway, street, and bridge construction contractors?

In the 12 months through September 10, 2026, GUARDIAN CONSTRUCTION, INC., E CORP, and MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC were the leading DOI highway, street, and bridge construction prime contractors by positive obligations.

  1. #1

    GUARDIAN CONSTRUCTION, INC.

    $11,922,634 in positive obligations

  2. #2

    E CORP

    $8,298,013 in positive obligations

  3. #3

    MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC

    $7,555,379 in positive obligations

Rankings use reported USAspending award data.

Did DOI contract obligations decrease in the highway, street, and bridge construction market?

Yes. Measured by net prime contract obligations, reported DOI activity in the highway, street, and bridge construction market decreased 16.6% from $97,319,827 in the preceding 12 months to $81,192,356 in the 12 months through September 10, 2026.

Latest 12 months
$81,192,356
Net prime contract obligations
Preceding 12 months
$97,319,827
Net prime contract obligations
Change
−16.6%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent DOI contract award activity was reported in the highway, street, and bridge construction market?

Recent DOI contract award activity reported in the highway, street, and bridge construction market included actions for E CORP, GUARDIAN CONSTRUCTION, INC., and MISSOURI RIVER CONTRACTORS, LLC during the 12 months through September 10, 2026.

Action obligations are transaction-level amounts, not current award-level obligations.

Which procurement methods were reported for DOI contracts under NAICS 237310?

From September 11, 2025 through September 10, 2026, DOI reported 130 positive-obligation awards for highway, street, and bridge construction under NAICS 237310. The leading award type was definitive contract. The leading reported procedure was negotiated proposal/quote.

Positive-obligation awards
130
Leading reported procedure
Negotiated Proposal/Quote
52.2% of positive obligations
Leading award type
Definitive Contract
89.5% of positive obligations
Full and open
0%
of positive obligations
Reported parent IDV
2.2%
of positive obligations

Percentages use positive obligations as the denominator.

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Related market research

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 September 10, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility.

Review data methodology