Federal Capture Intelligence

Top DOI construction, mining, and forestry machinery and equipment rental and leasing contractors (NAICS 532412)

Contract actions: October 1, 2021 – September 10, 2026 Updated September 11, 2026 Department of the Interior agency guide NAICS 532412 · Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing
Latest 12 months
$2.2M
Net obligations · Down $1.3M vs. $3.5M preceding
Prime contractors
18
With positive obligations in the latest 12 months

Research the DOI federal contracting market for construction, mining, and forestry machinery and equipment rental and leasing under NAICS 532412. 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 Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing at the Department of the Interior

Federal records show $19.6M in net obligations across 261 awards in Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing at the Department of the Interior from Oct 1, 2021 through Sep 10, 2026. This market accounts for 0.076% of $25.8B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations decreased 36.6% from $3.5M to $2.2M. 5 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: $2.2M versus $3.2M through the same date in FY25 (−31.8%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$4.2M102Complete
FY2023$5.3M95Complete
FY2024$4.7M122Complete
FY2025$3.2M134Complete
FY2026$2.2M75YTD through Sep 10, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$19.6M
261 awards · 90 prime contractors
Latest 12-month movement
−36.6%
$2.2M vs. $3.5M
Leading eight prime share
89.1%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.076% of $25.8B in agency-wide net obligations.
Set-aside share when reported
53.8% of 160 awards with reported set-aside status.
Set-aside reporting
86 set aside · 74 no set-aside · 101 not reported

What changed in the last 12 months?

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

Market structure

Top-five contractor share increased
71.7%→81.4%+9.7 percentage points
Contractors outside the top five now account for 18.6% 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.

Federal contract obligations by funding office

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

34.3% of positive obligations were attributed to UPPER COLORADO REGIONAL OFFICE. That represents $777K, down $798K from the preceding 12 months.

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

  1. UPPER COLORADO REGIONAL OFFICE34.3% · $777K · down $798K
  2. PROVO AREA OFFICE21.1% · $479K · up $759K
  3. IMR NORTHERN ROCKIES(12200)11.7% · $266K · up $61K
  4. PWR LAME(81000)7.8% · $176K · up $185K
  5. MWR OHIO(64000)3.9% · $88K · down $1K
  6. All other reported offices21.3% 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

    UPPER COLORADO REGIONAL OFFICE

    #1Rank unchanged

    Latest 12 months

    $777K

    34.3% of positive obligations

    Versus preceding 12 months

    −$798K

    1 active prime contractor · 13 awards

    View office comparison and evidence

    Reported obligations decreased 50.7% from $1.6M to $777K. The office’s share of positive obligations moved from 40.9% to 34.3%, a change of −6.7 percentage points.

    The latest period contains 19 actions across 13 awards. The preceding period contained 1 active prime contractor and 32 awards.

    Leading award-level changes

  2. Reported funding office

    PROVO AREA OFFICE

    #2New to the positive-obligation ranking

    Latest 12 months

    $479K

    21.1% of positive obligations

    Versus preceding 12 months

    +$759K

    1 active prime contractor · 3 awards

    View office comparison and evidence

    Reported obligations moved from $280K in net deobligations to $479K in net obligations. The office’s share of positive obligations moved from 0% to 21.1%, a change of +21.1 percentage points.

    The latest period contains 4 actions across 3 awards. The preceding period contained 1 active prime contractor and 4 awards.

    Leading award-level changes

  3. Reported funding office

    IMR NORTHERN ROCKIES(12200)

    #3Rank unchanged

    Latest 12 months

    $266K

    11.7% of positive obligations

    Versus preceding 12 months

    +$61K

    3 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations increased 29.9% from $205K to $266K. The office’s share of positive obligations moved from 5.3% to 11.7%, a change of +6.4 percentage points.

    The latest period contains 4 actions across 4 awards and 1 newly active prime contractor. The preceding period contained 2 active prime contractors and 2 awards.

  4. Reported funding office

    PWR LAME(81000)

    #4New to the positive-obligation ranking

    Latest 12 months

    $176K

    7.8% of positive obligations

    Versus preceding 12 months

    +$185K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations moved from $9K in net deobligations to $176K in net obligations. The office’s share of positive obligations moved from 0% to 7.8%, a change of +7.8 percentage points.

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

  5. Reported funding office

    MWR OHIO(64000)

    #5Up 1 from #6

    Latest 12 months

    $88K

    3.9% of positive obligations

    Versus preceding 12 months

    −$1K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations decreased 1.7% from $90K to $88K. The office’s share of positive obligations moved from 2.3% to 3.9%, a change of +1.6 percentage points.

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

  6. Reported funding office

    FWS PACIFIC REGIONAL OFFICE

    #6New to the positive-obligation ranking

    Latest 12 months

    $84K

    3.7% of positive obligations

    Versus preceding 12 months

    +$113K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations moved from $29K in net deobligations to $84K in net obligations. The office’s share of positive obligations moved from 0% to 3.7%, a change of +3.7 percentage points.

    The latest period contains 3 actions across 2 awards and 2 newly active prime contractors. The preceding period contained 4 active prime contractors and 4 awards.

  7. Reported funding office

    SER EAST MABO(51000)

    #7Up 5 from #12

    Latest 12 months

    $62K

    2.7% of positive obligations

    Versus preceding 12 months

    +$6K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations increased 11.5% from $55K to $62K. The office’s share of positive obligations moved from 1.4% to 2.7%, a change of +1.3 percentage points.

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

  8. Reported funding office

    NATIONAL OPERATIONS CENTER

    #8Up 1 from #9

    Latest 12 months

    $55K

    2.4% of positive obligations

    Versus preceding 12 months

    −$18K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 25.0% from $74K to $55K. The office’s share of positive obligations moved from 1.9% to 2.4%, a change of +0.5 percentage points.

    The latest period contains 1 action across 1 award. The preceding period contained 1 active prime contractor and 1 award.

  9. Reported funding office

    PWR HONO MABO(82000)

    #9New to the positive-obligation ranking

    Latest 12 months

    $44K

    1.9% of positive obligations

    Versus preceding 12 months

    +$44K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $44K. The office’s share of positive obligations moved from 0% to 1.9%, a change of +1.9 percentage points.

    The latest period contains 2 actions across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  10. Reported funding office

    NORTHEAST REGIONAL CONTRACTING

    #10New to the positive-obligation ranking

    Latest 12 months

    $43K

    1.9% of positive obligations

    Versus preceding 12 months

    +$43K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $43K. The office’s share of positive obligations moved from 0% to 1.9%, a change of +1.9 percentage points.

    The latest period contains 1 action across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  11. Reported funding office

    UTAH STATE OFFICE

    #18Down 11 from #7

    Latest 12 months

    $5K

    0.23% of positive obligations

    Versus preceding 12 months

    −$78K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 93.7% from $83K to $5K. The office’s share of positive obligations moved from 2.2% to 0.23%, a change of −1.9 percentage points.

    The latest period contains 2 actions across 1 award. The preceding period contained 4 active prime contractors and 7 awards.

  12. Reported funding office

    FWS PACIFIC SOUTHWEST REGIONAL OFFI

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$149K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $149K to $0. The office’s share of positive obligations moved from 3.9% to 0%, a change of −3.9 percentage points.

    The latest period contains 0 actions across 0 awards. The preceding period contained 1 active prime contractor and 1 award.

  13. Reported funding office

    FWS HEADQUARTERS

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$130K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 100.0% from $130K to $0. The office’s share of positive obligations moved from 3.4% to 0%, a change of −3.4 percentage points.

    The latest period contains 1 action across 1 award. The preceding period contained 1 active prime contractor and 2 awards.

  14. Reported funding office

    FWS SOUTHEAST REGIONAL OFFICE

    No positive-obligation rank

    Latest 12 months

    −$3K

    0% of positive obligations

    Versus preceding 12 months

    +$63K

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations narrowed from $66K to $3K in net deobligations. The office’s share of positive obligations moved from 0% to 0%, a change of 0.0 percentage points.

    The latest period contains 4 actions across 3 awards and 3 newly active prime contractors. The preceding period contained 1 active prime contractor and 1 award.

  15. Reported funding office

    GRAND COULEE POWER OFFICE

    No positive-obligation rank

    Latest 12 months

    −$13K

    0% of positive obligations

    Versus preceding 12 months

    −$681K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations moved from $668K in net obligations to $13K in net deobligations. The office’s share of positive obligations moved from 17.4% to 0%, a change of −17.4 percentage points.

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

Contract types, competition, and procurement methods

From Sep 11, 2025 through Sep 10, 2026, 36 awards had positive obligations totaling $2.5M. Negotiated Proposal/Quote was the leading reported procedure, accounting for 58.3% of positive obligations. Awards with a reported parent IDV accounted for 61.8%.

Leading award type
60.6%
Delivery Order
Leading reported procedure
58.3%
Negotiated Proposal/Quote
Reported parent IDV
61.8%
of positive obligations had a reported parent IDV
Median reported offers
5
22 of 36 awards reported offers

Same-NAICS comparison

Compared with the NAICS 532412 peer median, parent-IDV obligation share is 34.5 percentage points higher, reported full-and-open obligation share is 55.0 percentage points higher, delivery-order obligation share is 47.1 percentage points higher, and median positive award obligations are 2.8% lower.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share61.8%27.4%+34.5 pts
Reported full-and-open obligation share56.1%1.1%+55.0 pts
Delivery-order obligation share60.6%13.5%+47.1 pts
Median positive award obligations$37K$38K-2.8%
Peer cohort and comparison limits

The peer median gives each of the 2 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
Delivery Order(C)14$1.5M60.6%
Purchase Order(B)19$938K38.2%
BPA Call(A)3$30K1.2%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)14$1.5M60.6%
BPA(E)3$30K1.2%
Not reported19$938K38.2%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)17$1.5M61.8%
Not reported19$938K38.2%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Negotiated Proposal/Quote(NP)12$1.4M58.3%
Simplified Acquisition(SP1)16$592K24.1%
Sp1(SIMPLIFIED ACQUISITION)5$356K14.5%
Np(NEGOTIATED PROPOSAL/QUOTE)2$70K2.9%
Only One Source(SSS)1$6K0.26%

Extent competed

Reported valueAwardsPositive obligationsShare
Full and Open Competition(A)11$1.4M56.1%
Competed Under SAP(F)13$550K22.4%
F(COMPETED UNDER SAP)4$318K12.9%
A(FULL AND OPEN COMPETITION)2$70K2.9%
Full and Open Competition After Exclusion of Sources(D)1$55K2.3%
Not Competed Under SAP(G)3$42K1.7%
Other reported values2$44K1.8%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Not reported36$2.5M100.0%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
SAP Non-Competition (FAR 13)(SP2)4$79K3.2%
Urgency (FAR 6.302-2)(URG)1$6K0.26%
Not reported31$2.4M96.5%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Firm Fixed Price(J)29$2.0M82.7%
J(FIRM FIXED PRICE)7$426K17.3%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Lease or Rental of Equipment- Construction, Mining, Excavating, and Highway Maintenance Equipment(W038)22$2.1M83.4%
Lease or Rental of Equipment- Miscellaneous(W099)2$72K3.0%
Trailers(2330)1$66K2.7%
Lease or Rental of Equipment- Tractors(W024)4$56K2.3%
Lease or Rental of Equipment- Special Industry Machinery(W036)1$43K1.7%
Technical Representative- Construction and Building Materials(L056)1$41K1.7%
Other reported values5$129K5.3%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Bureau of Reclamation(1425)14$1.5M59.3%
National Park Service(1443)12$768K31.2%
Bureau of Land Management(1422)6$113K4.6%
U.S. Fish and Wildlife Service(1448)3$90K3.7%
Bureau of Indian Affairs and Bureau of Indian Education(1450)1$29K1.2%

Awarding offices

Reported valueAwardsPositive obligationsShare
Upper Colorado Regional Office(140R40)12$1.4M57.6%
Imr Northern Rockies(12200)(140P14)3$273K11.1%
Pwr Lame(81000)(140P81)1$176K7.2%
Mwr Ohio(64000)(140P64)2$88K3.6%
Fws Sat Team 3(140FS3)2$72K2.9%
Ser East Mabo(51000)(140P51)1$62K2.5%
Other reported values15$371K15.1%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
140R4021D0001(1425)13$1.4M58.9%
140P1425D0002(1443)1$41K1.7%
140L2621A0028(1422)3$30K1.2%
Not reported19$938K38.2%

Offers, award size, and timing

Median reported offers
5 median
22 reported · 14 not reported
Positive award obligations
$37K median
$18K–$66K middle 50%
Reported performance period
134 days (~4 months) median
36 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
5 of 18prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
56.1%of positive obligations in the last 12 months
Leading four prime contractors
77.8%of positive obligations in the last 12 months
Leading eight prime contractors
89.1%of positive obligations in the last 12 months

Based on $2.2M 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

    $1.3M

    56.1%

    Dollar movement

    −$126K

    vs. prior 12 months

    Last 12mo awards

    19 awards

    28 actions

    Historical and award details for WHEELER MACHINERY CO
    Obligations: prior → latest
    $1.4M → $1.3M
    −9.1%
    Share: prior → latest
    38.4% → 56.1%
    +17.7 percentage points
    All-period obligations
    $12.7M
    64.4% of all-period positive obligations · 93 awards
    Recorded activity
    Since Oct 22, 2021
    through Aug 31, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported1837
    Reported small business00
    All-period set-aside types

    None reported.

  2. #2

    Last 12mo obligations

    $206K

    9.2%

    Dollar movement

    −$2K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for RDO CONSTRUCTION EQUIPMENT CO.
    Obligations: prior → latest
    $208K → $206K
    −0.8%
    Share: prior → latest
    5.8% → 9.2%
    +3.4 percentage points
    All-period obligations
    $550K
    2.8% of all-period positive obligations · 6 awards
    Recorded activity
    Since Jan 25, 2022
    through Apr 15, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported02
    Reported small business00
    All-period set-aside types

    None reported.

  3. #3

    Last 12mo obligations

    $176K

    7.9%

    Dollar movement

    +$176K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for SMOOTH CONTRACTING LLC
    Obligations: prior → latest
    $0 → $176K
    Not comparable
    Share: prior → latest
    0% → 7.9%
    +7.9 percentage points
    All-period obligations
    $176K
    0.89% of all-period positive obligations · 1 award
    Recorded activity
    Since May 13, 2026
    through Aug 10, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business10
    All-period set-aside types

    None reported.

  4. #4

    Last 12mo obligations

    $103K

    4.6%

    Dollar movement

    −$62K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    4 actions

    Historical and award details for SKO ENTERPRISES INC
    Obligations: prior → latest
    $165K → $103K
    −37.7%
    Share: prior → latest
    4.6% → 4.6%
    0.0 percentage points
    All-period obligations
    $1.2M
    5.9% of all-period positive obligations · 16 awards
    Recorded activity
    Since Jun 9, 2022
    through Jun 29, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside36
    Reported no set-aside00
    Not reported00
    Reported small business36
    All-period set-aside types
    • 16 · Total small business
  5. #5

    Last 12mo obligations

    $80K

    3.6%

    Dollar movement

    +$80K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for ALTA CONSTRUCTION EQUIPMENT, L.L.C.
    Obligations: prior → latest
    $0 → $80K
    Not comparable
    Share: prior → latest
    0% → 3.6%
    +3.6 percentage points
    All-period obligations
    $80K
    0.41% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 2, 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.

  6. #6

    Last 12mo obligations

    $66K

    3.0%

    Dollar movement

    +$66K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for STATELINE SOLUTION LLC
    Obligations: prior → latest
    $0 → $66K
    Not comparable
    Share: prior → latest
    0% → 3.0%
    +3.0 percentage points
    All-period obligations
    $66K
    0.33% of all-period positive obligations · 1 award
    Recorded activity
    Since Apr 16, 2026
    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
  7. #7

    Last 12mo obligations

    $62K

    2.8%

    Dollar movement

    +$6K

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for HERC RENTALS INC
    Obligations: prior → latest
    $55K → $62K
    +11.5%
    Share: prior → latest
    1.5% → 2.8%
    +1.2 percentage points
    All-period obligations
    $201K
    1.0% of all-period positive obligations · 1 award
    Recorded activity
    Since Jun 5, 2024
    through Jul 8, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $44K

    2.0%

    Dollar movement

    +$44K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for BACON-UNIVERSAL COMPANY, INC.
    Obligations: prior → latest
    $0 → $44K
    Not comparable
    Share: prior → latest
    0% → 2.0%
    +2.0 percentage points
    All-period obligations
    $44K
    0.22% of all-period positive obligations · 1 award
    Recorded activity
    Since Aug 11, 2026
    through Aug 24, 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.

  9. #9

    Last 12mo obligations

    $42K

    1.9%

    Dollar movement

    −$47K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for SEVENTH GENIUS LLC
    Obligations: prior → latest
    $90K → $42K
    −52.9%
    Share: prior → latest
    2.5% → 1.9%
    −0.6 percentage points
    All-period obligations
    $132K
    0.67% of all-period positive obligations · 2 awards
    Recorded activity
    Since Jul 30, 2025
    through Mar 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
    • 2 · Total small business
  10. #10

    Last 12mo obligations

    $37K

    1.7%

    Dollar movement

    +$37K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for NATIONAL CONSTRUCTION RENTALS, INC.
    Obligations: prior → latest
    $0 → $37K
    Not comparable
    Share: prior → latest
    0% → 1.7%
    +1.7 percentage points
    All-period obligations
    $37K
    0.19% of all-period positive obligations · 1 award
    Recorded activity
    Since Jul 7, 2026
    through Jul 7, 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.

  11. #11

    Last 12mo obligations

    $34K

    1.5%

    Dollar movement

    +$7K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for LOMCO INC
    Obligations: prior → latest
    $28K → $34K
    +23.8%
    Share: prior → latest
    0.76% → 1.5%
    +0.8 percentage points
    All-period obligations
    $99K
    0.50% of all-period positive obligations · 3 awards
    Recorded activity
    Since Feb 14, 2022
    through Mar 19, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported21
    Reported small business21
    All-period set-aside types
    • 1 · Total small business
  12. #12

    Last 12mo obligations

    $33K

    1.5%

    Dollar movement

    −$71K

    vs. prior 12 months

    Last 12mo awards

    9 awards

    11 actions

    Historical and award details for WESTERN STATES EQUIPMENT COMPANY
    Obligations: prior → latest
    $104K → $33K
    −68.2%
    Share: prior → latest
    2.9% → 1.5%
    −1.4 percentage points
    All-period obligations
    $354K
    1.8% of all-period positive obligations · 23 awards
    Recorded activity
    Since Feb 11, 2022
    through Aug 28, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside910
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  13. #13

    Last 12mo obligations

    $29K

    1.3%

    Dollar movement

    +$29K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for UNITED RENTALS NORTH AMERICA INC
    Obligations: prior → latest
    $0 → $29K
    Not comparable
    Share: prior → latest
    0% → 1.3%
    +1.3 percentage points
    All-period obligations
    $29K
    0.15% of all-period positive obligations · 1 award
    Recorded activity
    Since Dec 16, 2025
    through Apr 24, 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.

  14. #14

    Last 12mo obligations

    $26K

    1.1%

    Dollar movement

    +$26K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for LEROUX INC.
    Obligations: prior → latest
    $0 → $26K
    Not comparable
    Share: prior → latest
    0% → 1.1%
    +1.1 percentage points
    All-period obligations
    $26K
    0.13% of all-period positive obligations · 1 award
    Recorded activity
    Since Mar 18, 2026
    through Mar 18, 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
  15. #15

    Last 12mo obligations

    $23K

    1.0%

    Dollar movement

    +$23K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for KERNOW INC.
    Obligations: prior → latest
    $0 → $23K
    Not comparable
    Share: prior → latest
    0% → 1.0%
    +1.0 percentage points
    All-period obligations
    $23K
    0.11% of all-period positive obligations · 1 award
    Recorded activity
    Since Jun 23, 2026
    through Jun 23, 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

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

+$381K

WHEELER MACHINERY CO

PROVO AREA OFFICE

CONSTRUCT RIPRAP AND ROCK FEATURES ALONG THE STRAWBERRY RIVER

Why it stands out

A new award added obligations despite weaker contractor activity.

The action represented 17.0% of the market’s latest 12-month positive obligations while the contractor’s obligations fell $126K overall.

Award net obligations
$381K
Share of 12-month positive obligations
17.0%
Supporting data
Prime contractor
#1 · 56.1% share
$126K net decline despite this positive action
Funding office
#2 · 21.1% attributed share
+21.1 percentage points · $759K net increase; action accounted for 50.2%
PIID 140R4026F0037
Base award

This action

+$176K

SMOOTH CONTRACTING LLC

PWR LAME(81000)

SUPPLY FRONT END LOADER AND MID SIZE ROAD GRADER RENTAL TO JOSHUA TREE NATIONAL PARK (CA)

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
$176K
Share of 12-month positive obligations
7.9%
Supporting data
Prime contractor
#3 · 7.9% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#4 · 7.8% attributed share
+7.8 percentage points · $185K net increase; action accounted for 95.4%
PIID 140P8126P0011
Modification

This action

+$328K

WHEELER MACHINERY CO

UPPER COLORADO REGIONAL OFFICE

P0004 IS COST MODIFICATION TO EXTEND THE PERIOD OF PERFORMANCE BY 98 DAYS.

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $328K while office-attributed obligations fell $798K overall.

Award net obligations
$1.5M
Share of 12-month positive obligations
14.6%
Supporting data
Prime contractor
#1 · 56.1% share
$126K net decline despite this positive action
Funding office
#1 · 34.3% attributed share
$798K net decline despite this positive action
PIID 140R4024F0077 · Mod P00004
Deobligation

This action

−$426K

GIVING TREE CAPITAL, LLC

FWS SOUTHEAST REGIONAL OFFICE

FL-LWR SUWANNEE NWR-HEAVY EQUIP RENTAL EO 14395 COMPLIANT

Why it stands out

The award contracted while office-attributed spending grew overall.

The action removed $426K while office-attributed spending rose $63K.

Award net obligations
$0
Share of 12-month positive obligations
19.0%
Supporting data
Funding office
0% attributed share
$63K net increase despite this negative action
PIID 140F0S26P0014 · Mod P00001
Base award

This action

+$232K

WHEELER MACHINERY CO

UPPER COLORADO REGIONAL OFFICE

DIAMOND FORK HER 2026

Why it stands out

A new award added obligations despite weaker contractor activity.

The action represented 10.4% of the market’s latest 12-month positive obligations while the contractor’s obligations fell $126K overall.

Award net obligations
$232K
Share of 12-month positive obligations
10.4%
Supporting data
Prime contractor
#1 · 56.1% share
$126K net decline despite this positive action
Funding office
#1 · 34.3% attributed share
$798K net decline despite this positive action
PIID 140R4026F0040
Base award

This action

+$206K

RDO CONSTRUCTION EQUIPMENT CO.

IMR NORTHERN ROCKIES(12200)

ROLLER, MILL MACHINE AND BROOM RENTAL FOR YELLOWSTONE NATIONAL PARK

Why it stands out

A new award added obligations despite weaker contractor activity.

The action represented 9.2% of the market’s latest 12-month positive obligations while the contractor’s obligations fell $2K overall.

Award net obligations
$206K
Share of 12-month positive obligations
9.2%
Supporting data
Prime contractor
#2 · 9.2% share
$2K net decline despite this positive action
PIID 140P1426P0029
View recent award activity by date (10)
  1. ALTA CONSTRUCTION EQUIPMENT, L.L.C.Base award · PIID 140P6426P0066
    Action+$80K
    Award net obligations$80K
  2. WHEELER MACHINERY CODeobligation · PIID 140L6426P0012
    Action−$31K
    Award net obligations$79K
  3. WESTERN STATES EQUIPMENT COMPANYBase award · PIID 140FS126P0239
    Action+$18K
    Award net obligations$18K
  4. BACON-UNIVERSAL COMPANY, INC.Deobligation · PIID 140P8226P0025
    Action−$1K
    Award net obligations$44K
  5. WHEELER MACHINERY CODeobligation · PIID 140R4026F0033
    Action−$811
    Award net obligations$30K
  6. BACON-UNIVERSAL COMPANY, INC.Base award · PIID 140P8226P0025
    Action+$46K
    Award net obligations$44K
  7. UNITED RENTALS (NORTH AMERICA), INC.Deobligation · PIID 140FGA25P0028
    Action−$10K
    Award net obligations$128K
  8. COASTAL EQUIPMENT CORP.Base award · PIID 140FS326P0193
    Action+$6K
    Award net obligations$6K
  9. HERC RENTALS INCModification · PIID 140P5124P0030
    Action+$2K
    Award net obligations$201K
  10. NATIONAL CONSTRUCTION RENTALS, INC.Base award · PIID 140P3026P0024
    Action+$37K
    Award net obligations$37K

DOI construction, mining, and forestry machinery and equipment rental and leasing market FAQs

Answers based on reported federal contract data.

Who are the top DOI construction, mining, and forestry machinery and equipment rental and leasing contractors?

In the 12 months through September 10, 2026, WHEELER MACHINERY CO, RDO CONSTRUCTION EQUIPMENT CO., and SMOOTH CONTRACTING LLC were the leading DOI construction, mining, and forestry machinery and equipment rental and leasing prime contractors by positive obligations.

  1. #1

    WHEELER MACHINERY CO

    $1,256,914 in positive obligations

  2. #2

    RDO CONSTRUCTION EQUIPMENT CO.

    $206,166 in positive obligations

  3. #3

    SMOOTH CONTRACTING LLC

    $176,220 in positive obligations

Rankings use reported USAspending award data.

Did DOI contract obligations decrease under NAICS 532412?

Yes. Measured by net prime contract obligations, reported DOI activity in the construction, mining, and forestry machinery and equipment rental and leasing market decreased 36.6% from $3,460,595 in the preceding 12 months to $2,195,185 in the 12 months through September 10, 2026.

Latest 12 months
$2,195,185
Net prime contract obligations
Preceding 12 months
$3,460,595
Net prime contract obligations
Change
−36.6%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent DOI contract award activity was reported under NAICS 532412?

Recent DOI contract award activity reported in the construction, mining, and forestry machinery and equipment rental and leasing market included actions for WHEELER MACHINERY CO, SMOOTH CONTRACTING LLC, and GIVING TREE CAPITAL, 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 532412?

From September 11, 2025 through September 10, 2026, DOI reported 36 positive-obligation awards for construction, mining, and forestry machinery and equipment rental and leasing under NAICS 532412. The leading award type was delivery order. The leading reported procedure was negotiated proposal/quote.

Positive-obligation awards
36
Leading reported procedure
Negotiated Proposal/Quote
58.3% of positive obligations
Leading award type
Delivery Order
60.6% of positive obligations
Full and open
56.1%
of positive obligations
Reported parent IDV
61.8%
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