Federal Capture Intelligence

Top DoD support activities for rail transportation contractors (NAICS 488210)

Contract actions: October 1, 2021 – September 10, 2026 Updated September 11, 2026 Department of Defense agency guide NAICS 488210 · Support Activities for Rail Transportation
Latest 12 months
$13.7M
Net obligations · Down $1.2M vs. $14.9M preceding
Prime contractors
26
With positive obligations in the latest 12 months

Research the DoD federal contracting market for support activities for rail transportation under NAICS 488210. 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 Support Activities for Rail Transportation at the Department of Defense

Federal records show $63.0M in net obligations across 350 awards in Support Activities for Rail Transportation at the Department of Defense from Oct 1, 2021 through Sep 10, 2026. This market accounts for 0.0028% of $2.3T in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations decreased 8.3% from $14.9M to $13.7M. 7 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: $9.6M versus $12.5M through the same date in FY25 (−23.2%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$7.1M90Complete
FY2023$14.1M114Complete
FY2024$15.5M163Complete
FY2025$16.6M132Complete
FY2026$9.6M52YTD through Sep 10, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$63.0M
350 awards · 63 prime contractors
Latest 12-month movement
−8.3%
$13.7M vs. $14.9M
Leading eight prime share
83.8%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.0028% of $2.3T in agency-wide net obligations.
Set-aside share when reported
21.7% of 92 awards with reported set-aside status.
Set-aside reporting
20 set aside · 72 no set-aside · 258 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

SIERRA NORTHERN RAILWAY fell the most in the contractor rankings
#3→#16Down 13 places
The contractor accounts for 0.88% of positive obligations across 1 reported action.
JAPAN FREIGHT RAILWAY COMPANY lost the most market share
11.5%→6.4%−5.1 percentage points
The contractor now ranks #4 by positive obligations, based on 8 reported actions.

Market structure

Top-five contractor share increased
55.5%→71.3%+15.8 percentage points
Contractors outside the top five now account for 28.7% of positive obligations.

Buyer demand

Reported obligations through NORFOLK NAVAL SHIPYARD GF increased
$12K→$2.7M+$2.7M
Latest-period activity spans 4 awards across 3 prime contractors.
Reported obligations through NAVY REGION MID ATLANTIC decreased
$1.8M→$364K−$1.4M
Latest-period activity spans 10 awards across 3 prime contractors.
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.

30.9% of positive obligations were attributed to W0U4 USAG FT CAMPBELL. That represents $4.2M, up $1.1M from the preceding 12 months.

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

  1. W0U4 USAG FT CAMPBELL30.9% · $4.2M · up $1.1M
  2. NORFOLK NAVAL SHIPYARD GF20.0% · $2.7M · up $2.7M
  3. W0QF HQ SURFACE DEPL & DISTR CMD (W81GYE)7.5% · $1.0M · down $421K
  4. W39Z LETTERKENNY MUNITIONS CTR7.3% · $1.0M · down $648K
  5. 374TH CES MAINT ENGIN OPS FLT7.1% · $969K · up $835K
  6. All other reported offices27.2% 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.

  1. Reported funding office

    W0U4 USAG FT CAMPBELL

    #1Rank unchanged

    Latest 12 months

    $4.2M

    30.9% of positive obligations

    Versus preceding 12 months

    +$1.1M

    1 active prime contractor · 5 awards

    View office comparison and evidence

    Reported obligations increased 36.8% from $3.1M to $4.2M. The office’s share of positive obligations moved from 20.7% to 30.9%, a change of +10.2 percentage points.

    The latest period contains 6 actions across 5 awards. The preceding period contained 1 active prime contractor and 8 awards.

  2. Reported funding office

    NORFOLK NAVAL SHIPYARD GF

    #2Up 29 from #31

    Latest 12 months

    $2.7M

    20.0% of positive obligations

    Versus preceding 12 months

    +$2.7M

    3 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations increased 22424.1% from $12K to $2.7M. The office’s share of positive obligations moved from 0.080% to 20.0%, a change of +19.9 percentage points.

    The latest period contains 5 actions across 4 awards and 2 newly active prime contractors. The preceding period contained 1 active prime contractor and 1 award.

    Leading award-level changes

  3. Reported funding office

    W0QF HQ SURFACE DEPL & DISTR CMD (W81GYE)

    #3Up 2 from #5

    Latest 12 months

    $1.0M

    7.5% of positive obligations

    Versus preceding 12 months

    −$421K

    3 active prime contractors · 11 awards

    View office comparison and evidence

    Reported obligations decreased 29.0% from $1.4M to $1.0M. The office’s share of positive obligations moved from 9.7% to 7.5%, a change of −2.2 percentage points.

    The latest period contains 11 actions across 11 awards. The preceding period contained 5 active prime contractors and 36 awards.

  4. Reported funding office

    W39Z LETTERKENNY MUNITIONS CTR

    #4Down 1 from #3

    Latest 12 months

    $1.0M

    7.3% of positive obligations

    Versus preceding 12 months

    −$648K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 39.2% from $1.7M to $1.0M. The office’s share of positive obligations moved from 11.1% to 7.3%, a change of −3.7 percentage points.

    The latest period contains 1 action across 1 award. The preceding period contained 2 active prime contractors and 5 awards.

  5. Reported funding office

    374TH CES MAINT ENGIN OPS FLT

    #5Up 9 from #14

    Latest 12 months

    $969K

    7.1% of positive obligations

    Versus preceding 12 months

    +$835K

    3 active prime contractors · 9 awards

    View office comparison and evidence

    Reported obligations increased 626.1% from $133K to $969K. The office’s share of positive obligations moved from 0.89% to 7.1%, a change of +6.2 percentage points.

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

  6. Reported funding office

    DLA ENERGY

    #6Down 2 from #4

    Latest 12 months

    $823K

    6.0% of positive obligations

    Versus preceding 12 months

    −$805K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 49.4% from $1.6M to $823K. The office’s share of positive obligations moved from 10.9% to 6.0%, a change of −4.9 percentage points.

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

  7. Reported funding office

    F3ST15 HQ SDDC G8 AP

    #7New to the positive-obligation ranking

    Latest 12 months

    $740K

    5.4% of positive obligations

    Versus preceding 12 months

    +$740K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $740K. The office’s share of positive obligations moved from 0% to 5.4%, a change of +5.4 percentage points.

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

  8. Reported funding office

    W1D7 USATSCH

    #8New to the positive-obligation ranking

    Latest 12 months

    $421K

    3.1% of positive obligations

    Versus preceding 12 months

    +$422K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations moved from $585 in net deobligations to $421K in net obligations. The office’s share of positive obligations moved from 0% to 3.1%, a change of +3.1 percentage points.

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

  9. Reported funding office

    W07V ENDIST ST PAUL

    #9New to the positive-obligation ranking

    Latest 12 months

    $370K

    2.7% of positive obligations

    Versus preceding 12 months

    +$370K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $370K. The office’s share of positive obligations moved from 0% to 2.7%, a change of +2.7 percentage points.

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

  10. Reported funding office

    NAVY REGION MID ATLANTIC

    #10Down 8 from #2

    Latest 12 months

    $364K

    2.7% of positive obligations

    Versus preceding 12 months

    −$1.4M

    3 active prime contractors · 10 awards

    View office comparison and evidence

    Reported obligations decreased 79.8% from $1.8M to $364K. The office’s share of positive obligations moved from 12.1% to 2.7%, a change of −9.4 percentage points.

    The latest period contains 10 actions across 10 awards. The preceding period contained 3 active prime contractors and 4 awards.

    Leading award-level changes

  11. Reported funding office

    733 MSG CED CEO

    #12Down 5 from #7

    Latest 12 months

    $171K

    1.3% of positive obligations

    Versus preceding 12 months

    −$806K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 82.5% from $977K to $171K. The office’s share of positive obligations moved from 6.5% to 1.3%, a change of −5.3 percentage points.

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

  12. Reported funding office

    W1M4 834TH US ARMY TRANS BN

    #13Down 7 from #6

    Latest 12 months

    $121K

    0.89% of positive obligations

    Versus preceding 12 months

    −$1.2M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 90.7% from $1.3M to $121K. The office’s share of positive obligations moved from 8.8% to 0.89%, a change of −7.9 percentage points.

    The latest period contains 1 action across 1 award. The preceding period contained 1 active prime contractor and 5 awards.

  13. Reported funding office

    W0QF HQ SURFACE DEPL & DISTR CMD (W80YCG)

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$729K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $729K to $0. The office’s share of positive obligations moved from 4.9% to 0%, a change of −4.9 percentage points.

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

Contract types, competition, and procurement methods

From Sep 11, 2025 through Sep 10, 2026, 51 awards had positive obligations totaling $13.9M. Simplified Acquisition was the leading reported procedure, accounting for 32.6% of positive obligations. Awards with a reported parent IDV accounted for 70.8%.

Leading award type
70.1%
Delivery Order
Leading reported procedure
32.6%
Simplified Acquisition
Reported parent IDV
70.8%
of positive obligations had a reported parent IDV
Median reported offers
2
31 of 51 awards reported offers

Buying method changes

Compared with Sep 11, 2024–Sep 10, 2025. Based on 51 current awards and 93 preceding awards with positive net obligations.

Median positive award obligations
$83K
Up from $51K 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.

View buying-method details and data coverage

Award types

Reported valueAwardsPositive obligationsShare
Delivery Order(C)31$9.8M70.1%
Purchase Order(B)14$2.4M16.9%
Definitive Contract(D)5$1.7M12.3%
BPA Call(A)1$98K0.70%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)31$9.8M70.1%
BPA(E)1$98K0.70%
Not reported19$4.1M29.2%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)21$8.8M63.4%
Multiple Award(M)11$1.0M7.4%
Not reported19$4.1M29.2%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Simplified Acquisition(SP1)18$4.5M32.6%
Sealed Bid(SB)5$4.2M30.3%
Negotiated Proposal/Quote(NP)11$3.4M24.7%
Subject to Multiple Award Fair Opportunity(MAFO)11$1.0M7.4%
Only One Source(SSS)5$620K4.5%
Two Step(TS)1$63K0.45%

Extent competed

Reported valueAwardsPositive obligationsShare
Full and Open Competition After Exclusion of Sources(D)16$7.7M55.1%
Competed Under SAP(F)24$3.9M27.9%
Not Competed Under SAP(G)5$1.7M12.2%
Not Competed(C)5$620K4.5%
Full and Open Competition(A)1$63K0.45%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Fair Opportunity Given(FAIR)11$1.0M7.4%
Not reported40$12.9M92.6%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
SAP Non-Competition (FAR 13)(SP2)5$1.7M12.2%
Only One Source-Other (FAR 6.302-1 Other)(ONE)4$617K4.4%
Unique Source (FAR 6.302-1(B)(1))(UNQ)1$2K0.020%
Not reported41$11.6M83.4%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Firm Fixed Price(J)50$13.8M99.1%
Time and Materials(Y)1$121K0.87%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Maint/Repair/Rebuild of Equipment- Railway Equipment(J022)32$3.6M26.1%
Maintenance of Highways/Roads/Streets/Bridges/Railways(Z1LB)5$3.3M24.1%
Maintenance of Other Non-Building Facilities(Z1PZ)4$2.8M19.9%
Repair or Alteration of Highways/Roads/Streets/Bridges/Railways(Z2LB)5$2.4M17.2%
Transportation/Travel/Relocation- Transportation: Other(V119)1$823K5.9%
Support- Management: Logistics Support(R706)1$740K5.3%
Other reported values3$202K1.5%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Department of the Army(2100)17$6.4M45.8%
Department of the Navy(1700)14$3.6M26.1%
Department of the Air Force(5700)6$2.0M14.4%
Ustranscom(9776)14$1.9M13.7%

Awarding offices

Reported valueAwardsPositive obligationsShare
W6qm Micc-Ft Campbell(W91248)5$4.2M30.3%
Navfacsyscom Mid-Atlantic(N40085)11$3.5M25.5%
Ustranscom-Aq(HTC711)14$1.9M13.7%
Fa5209 374 Cons Pk(FA5209)5$1.8M13.2%
W6qk Lad Contr Off(W911N2)1$1.0M7.2%
W6qm Micc-Fdo Ft Eustis(W911S0)2$421K3.0%
Other reported values13$980K7.0%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
W9124823D0002(9700)5$4.2M30.3%
N4008525D4004(9700)9$3.0M21.9%
W911N225D0004(9700)1$1.0M7.2%
HTC71122DR024(9700)4$633K4.5%
HTC71122DR025(9700)5$384K2.8%
N4008522D0051(9700)1$270K1.9%
W9115124A0058(9700)1$98K0.70%
W912D024D0005(9700)1$73K0.53%
Other reported values5$121K0.87%
Not reported19$4.1M29.2%

Offers, award size, and timing

Median reported offers
2 median
31 reported · 20 not reported
Positive award obligations
$83K median
$27K–$254K middle 50%
Reported performance period
248 days (~8 months) median
51 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
7 of 26prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
30.4%of positive obligations in the last 12 months
Leading four prime contractors
66.0%of positive obligations in the last 12 months
Leading eight prime contractors
83.8%of positive obligations in the last 12 months

Based on $13.9M 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

    $4.2M

    30.4%

    Dollar movement

    +$1.1M

    vs. prior 12 months

    Last 12mo awards

    5 awards

    6 actions

    Historical and award details for ALLTRACK, INC
    Obligations: prior → latest
    $3.1M → $4.2M
    +36.8%
    Share: prior → latest
    20.7% → 30.4%
    +9.7 percentage points
    All-period obligations
    $15.7M
    24.9% of all-period positive obligations · 25 awards
    Recorded activity
    Since Apr 21, 2023
    through Mar 13, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported58
    Reported small business58
    All-period set-aside types

    None reported.

  2. #2

    Last 12mo obligations

    $3.0M

    22.0%

    Dollar movement

    +$1.9M

    vs. prior 12 months

    Last 12mo awards

    9 awards

    9 actions

    Historical and award details for BERING STRAITS GLOBAL INNOVATIONS, LLC
    Obligations: prior → latest
    $1.1M → $3.0M
    +177.1%
    Share: prior → latest
    7.4% → 22.0%
    +14.6 percentage points
    All-period obligations
    $4.2M
    6.6% of all-period positive obligations · 9 awards
    Recorded activity
    Since May 15, 2025
    through Apr 17, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported91
    Reported small business91
    All-period set-aside types

    None reported.

  3. #3

    Last 12mo obligations

    $1.0M

    7.2%

    Dollar movement

    −$72K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for AMTRAC RAILROAD CONTRACTORS OF MARYLAND, INC
    Obligations: prior → latest
    $1.1M → $1.0M
    −6.7%
    Share: prior → latest
    7.2% → 7.2%
    0.0 percentage points
    All-period obligations
    $4.0M
    6.4% of all-period positive obligations · 6 awards
    Recorded activity
    Since Oct 14, 2021
    through Sep 25, 2025

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported12
    Reported small business12
    All-period set-aside types

    None reported.

  4. #4

    Last 12mo obligations

    $882K

    6.4%

    Dollar movement

    −$828K

    vs. prior 12 months

    Last 12mo awards

    5 awards

    8 actions

    Historical and award details for JAPAN FREIGHT RAILWAY COMPANY
    Obligations: prior → latest
    $1.7M → $882K
    −48.4%
    Share: prior → latest
    11.5% → 6.4%
    −5.1 percentage points
    All-period obligations
    $2.8M
    4.4% of all-period positive obligations · 12 awards
    Recorded activity
    Since Dec 1, 2021
    through Mar 30, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside57
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  5. #5

    Last 12mo obligations

    $740K

    5.3%

    Dollar movement

    +$11K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for QUALITY TRANSPORTATION SERVICES, INC
    Obligations: prior → latest
    $729K → $740K
    +1.5%
    Share: prior → latest
    4.9% → 5.3%
    +0.4 percentage points
    All-period obligations
    $3.7M
    5.9% of all-period positive obligations · 2 awards
    Recorded activity
    Since Oct 1, 2021
    through Oct 1, 2025

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported00
    Reported small business11
    All-period set-aside types
    • 2 · Total small business
  6. #6

    Last 12mo obligations

    $702K

    5.1%

    Dollar movement

    +$695K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    3 actions

    Historical and award details for EAST JAPAN RAILWAY COMPANY
    Obligations: prior → latest
    $7K → $702K
    +9634.6%
    Share: prior → latest
    0.050% → 5.1%
    +5.0 percentage points
    All-period obligations
    $720K
    1.1% of all-period positive obligations · 6 awards
    Recorded activity
    Since Oct 1, 2021
    through Jan 8, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside31
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  7. #7

    Last 12mo obligations

    $633K

    4.6%

    Dollar movement

    −$42K

    vs. prior 12 months

    Last 12mo awards

    4 awards

    4 actions

    Historical and award details for CENTRAL GULF RAILCAR SERVICES, LLC
    Obligations: prior → latest
    $675K → $633K
    −6.2%
    Share: prior → latest
    4.5% → 4.6%
    0.0 percentage points
    All-period obligations
    $1.9M
    3.0% of all-period positive obligations · 54 awards
    Recorded activity
    Since Oct 1, 2021
    through Jan 27, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported415
    Reported small business00
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $389K

    2.8%

    Dollar movement

    +$368K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    3 actions

    Historical and award details for BNSF RAILWAY COMPANY
    Obligations: prior → latest
    $21K → $389K
    +1733.8%
    Share: prior → latest
    0.14% → 2.8%
    +2.7 percentage points
    All-period obligations
    $425K
    0.67% of all-period positive obligations · 5 awards
    Recorded activity
    Since Apr 27, 2023
    through Jan 22, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside31
    Not reported01
    Reported small business00
    All-period set-aside types

    None reported.

  9. #9

    Last 12mo obligations

    $384K

    2.8%

    Dollar movement

    −$162K

    vs. prior 12 months

    Last 12mo awards

    5 awards

    5 actions

    Historical and award details for LIBERTY RAILWAY SERVICES, INC.
    Obligations: prior → latest
    $546K → $384K
    −29.7%
    Share: prior → latest
    3.7% → 2.8%
    −0.9 percentage points
    All-period obligations
    $1.4M
    2.2% of all-period positive obligations · 52 awards
    Recorded activity
    Since Oct 1, 2021
    through Feb 6, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported515
    Reported small business00
    All-period set-aside types

    None reported.

  10. #10

    Last 12mo obligations

    $284K

    2.0%

    Dollar movement

    +$284K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for ATOM RAIL LLC
    Obligations: prior → latest
    $0 → $284K
    Not comparable
    Share: prior → latest
    0% → 2.0%
    +2.0 percentage points
    All-period obligations
    $511K
    0.81% of all-period positive obligations · 3 awards
    Recorded activity
    Since Aug 26, 2022
    through Sep 29, 2025

    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
  11. #11

    Last 12mo obligations

    $270K

    1.9%

    Dollar movement

    −$419K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for T & C CLEARING & RAILROAD REPAIR, INC.
    Obligations: prior → latest
    $689K → $270K
    −60.9%
    Share: prior → latest
    4.6% → 1.9%
    −2.7 percentage points
    All-period obligations
    $3.2M
    5.0% of all-period positive obligations · 29 awards
    Recorded activity
    Since May 10, 2022
    through Sep 18, 2025

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported16
    Reported small business16
    All-period set-aside types

    None reported.

  12. #12

    Last 12mo obligations

    $228K

    1.6%

    Dollar movement

    +$207K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for WHITING SERVICES INC
    Obligations: prior → latest
    $21K → $228K
    +981.4%
    Share: prior → latest
    0.14% → 1.6%
    +1.5 percentage points
    All-period obligations
    $250K
    0.40% of all-period positive obligations · 2 awards
    Recorded activity
    Since Dec 22, 2022
    through Apr 23, 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
    • 1 · Total small business
  13. #13

    Last 12mo obligations

    $207K

    1.5%

    Dollar movement

    +$120K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    3 actions

    Historical and award details for UNION CONSTRUCTION CO., LTD.
    Obligations: prior → latest
    $86K → $207K
    +138.9%
    Share: prior → latest
    0.58% → 1.5%
    +0.9 percentage points
    All-period obligations
    $397K
    0.63% of all-period positive obligations · 6 awards
    Recorded activity
    Since Dec 3, 2021
    through Jan 7, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside31
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  14. #14

    Last 12mo obligations

    $171K

    1.2%

    Dollar movement

    −$806K

    vs. prior 12 months

    Last 12mo awards

    1 award

    4 actions

    Historical and award details for RHINEHART RAILROAD CONSTRUCTION INC
    Obligations: prior → latest
    $977K → $171K
    −82.5%
    Share: prior → latest
    6.5% → 1.2%
    −5.3 percentage points
    All-period obligations
    $2.5M
    4.0% of all-period positive obligations · 1 award
    Recorded activity
    Since Nov 18, 2021
    through Apr 6, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported00
    Reported small business11
    All-period set-aside types
    • 1 · Total small business
  15. #15

    Last 12mo obligations

    $137K

    0.99%

    Dollar movement

    +$137K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for HIGHLY SKILLED VETERANS LLC
    Obligations: prior → latest
    $0 → $137K
    Not comparable
    Share: prior → latest
    0% → 0.99%
    +1.0 percentage points
    All-period obligations
    $137K
    0.22% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 16, 2025
    through Sep 16, 2025

    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.

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

+$1.9M

ALLTRACK, INC

W0U4 USAG FT CAMPBELL

ANNUAL RAILROAD MAINTENANCE: BRANCH LINE CROSSTIE REPLACEMENT & RIP RAP

Why it stands out

One action represented 13.7% of the market’s latest 12-month positive obligations.

At $1.9M, the action was large enough to materially affect the latest 12-month market picture.

Award net obligations
$1.9M
Share of 12-month positive obligations
13.7%
Supporting data
Prime contractor
#1 · 30.4% share
+9.7 percentage points · $1.1M net increase; action exceeded it by $764K
Funding office
#1 · 30.9% attributed share
+10.2 percentage points · $1.1M net increase; action exceeded it by $764K
PIID W9124825FA268
Modification

This action

+$2.7M

BERING STRAITS GLOBAL INNOVATIONS, LLC

NORFOLK NAVAL SHIPYARD GF

MODIFICATION ISSUED TO INCORPORATE INVENTORY CHANGES. SEE CONTINUATION PAGE(S).

Why it stands out

The contractor climbed 2 positions in this market.

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

Award net obligations
$3.8M
Share of 12-month positive obligations
19.6%
Supporting data
Prime contractor
#2 · 22.0% share
up 2 ranks · +14.6 percentage points · $1.9M net increase; action exceeded it by $763K
Funding office
#2 · 20.0% attributed share
up 29 ranks · +19.9 percentage points · $2.7M net increase; action accounted for 99.7%
Related:Largest share gainFunding office gain
PIID N4008525F4497 · Mod P00001
Base award

This action

+$697K

EAST JAPAN RAILWAY COMPANY

374TH CES MAINT ENGIN OPS FLT

IT IS A REPLACEMENT OF AGING FACILITIES AT RAILROAD CROSSING (HACHIKO LINE ON WEST-SIDE, YOKOTA AIR BASE).

Why it stands out

The contractor climbed 31 positions in this market.

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

Award net obligations
$697K
Share of 12-month positive obligations
5.0%
Supporting data
Prime contractor
#6 · 5.1% share
up 31 ranks · +5.0 percentage points · $695K net increase; action exceeded it by $1K
Funding office
#5 · 7.1% attributed share
up 9 ranks · +6.2 percentage points · $835K net increase; action accounted for 83.4%
PIID FA520926P0005
Modification

This action

+$740K

QUALITY TRANSPORTATION SERVICES, INC

F3ST15 HQ SDDC G8 AP

CONTINUED RAIL MANAGEMENT SUPPORT (RMS) FOR THE RAIL FLEET MANAGEMENT DIVISION.

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
$2.9M
Share of 12-month positive obligations
5.3%
Supporting data
Funding office
#7 · 5.4% attributed share
+5.4 percentage points · $740K net increase; action accounted for 100.0%
PIID HTC71122CR003 · Mod P00012
Base award

This action

+$1.0M

AMTRAC RAILROAD CONTRACTORS OF MARYLAND, INC

W39Z LETTERKENNY MUNITIONS CTR

PERFORM MONTHLY INSPECTIONS OF RAILROAD TRACK WITHIN THE AMMUNITION AREA INCLUDING TIGHTEN AND OIL ALL BOLTS, OIL AND GREASE SWITCHES, CLEAN ROAD CROSSINGS FLANGEWAYS, CONTROL VEGETATION, REPLACE BROKEN BOLTS, FURNISH AND INSTALL NEW CROSS TIES.

Why it stands out

A new award added obligations despite weaker contractor activity.

The action represented 7.2% of the market’s latest 12-month positive obligations while the contractor’s obligations fell $72K overall.

Award net obligations
$1.0M
Share of 12-month positive obligations
7.2%
Supporting data
Prime contractor
#3 · 7.2% share
$72K net decline despite this positive action
Funding office
#4 · 7.3% attributed share
$648K net decline despite this positive action
PIID W911N225FA149
Modification

This action

+$823K

JAPAN FREIGHT RAILWAY COMPANY

DLA ENERGY

RAIL TRANSPORTATION SUPPORT SERVICES

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $823K while office-attributed obligations fell $805K overall.

Award net obligations
$2.5M
Share of 12-month positive obligations
5.9%
Supporting data
Prime contractor
#4 · 6.4% share
$828K net decline despite this positive action
Funding office
#6 · 6.0% attributed share
$805K net decline despite this positive action
PIID FA520925C0002 · Mod P00003
View recent award activity by date (10)
  1. WHITING SERVICES INCModification · PIID N4008525P0064
    Action+$228K
    Award net obligations$250K
  2. BERING STRAITS GLOBAL INNOVATIONS, LLCBase award · PIID N4008526F0625
    Action+$84K
    Award net obligations$84K
  3. RHINEHART RAILROAD CONSTRUCTION INCModification · PIID FA480021P0013
    Action+$51K
    Award net obligations$3.0M
  4. SIERRA NORTHERN RAILWAYModification · PIID HTC71124CR001
    Action+$121K
    Award net obligations$5.1M
  5. CRANEMASTERS INCModification · PIID N4215826PE004
    Action+$3K
    Award net obligations$9K
  6. RHINEHART RAILROAD CONSTRUCTION INCModification · PIID FA480021P0013
    Action+$41K
    Award net obligations$3.0M
  7. INTERACTIVE RAIL, LLCModification · PIID W911SA25PA099
    Action+$52K
    Award net obligations$77K
  8. BERING STRAITS GLOBAL INNOVATIONS, LLCModification · PIID N4008525F4497
    Action+$2.7M
    Award net obligations$3.8M
  9. ALLTRACK, INCBase award · PIID W9124826FA032
    Action+$752K
    Award net obligations$752K
  10. GENESIS RAIL SERVICES II, LLCModification · PIID N3904026F0004
    Action+$63K
    Award net obligations$63K

DoD support activities for rail transportation market FAQs

Answers based on reported federal contract data.

Who are the top DoD support activities for rail transportation contractors?

In the 12 months through September 10, 2026, ALLTRACK, INC, BERING STRAITS GLOBAL INNOVATIONS, LLC, and AMTRAC RAILROAD CONTRACTORS OF MARYLAND, INC were the leading DoD support activities for rail transportation prime contractors by positive obligations.

  1. #1

    ALLTRACK, INC

    $4,221,722 in positive obligations

  2. #2

    BERING STRAITS GLOBAL INNOVATIONS, LLC

    $3,049,834 in positive obligations

  3. #3

    AMTRAC RAILROAD CONTRACTORS OF MARYLAND, INC

    $1,003,635 in positive obligations

Rankings use reported USAspending award data.

Did DoD contract obligations decrease in the support activities for rail transportation market?

Yes. Measured by net prime contract obligations, reported DoD activity in the support activities for rail transportation market decreased 8.3% from $14,893,900 in the preceding 12 months to $13,664,760 in the 12 months through September 10, 2026.

Latest 12 months
$13,664,760
Net prime contract obligations
Preceding 12 months
$14,893,900
Net prime contract obligations
Change
−8.3%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent DoD contract award activity was reported in the support activities for rail transportation market?

Recent DoD contract award activity reported in the support activities for rail transportation market included actions for ALLTRACK, INC, BERING STRAITS GLOBAL INNOVATIONS, LLC, and EAST JAPAN RAILWAY COMPANY 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 DoD contracts under NAICS 488210?

From September 11, 2025 through September 10, 2026, DoD reported 51 positive-obligation awards for support activities for rail transportation under NAICS 488210. The leading award type was delivery order. The leading reported procedure was simplified acquisition.

Positive-obligation awards
51
Leading reported procedure
Simplified Acquisition
32.6% of positive obligations
Leading award type
Delivery Order
70.1% of positive obligations
Full and open
0.5%
of positive obligations
Reported parent IDV
70.8%
of positive obligations

Percentages use positive obligations as the denominator.

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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. Public Department of Defense award records are generally delayed by 90 days.

Review data methodology