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Agencies › Department of Defense › NAICS 488210

Department of Defense (DoD): NAICS 488210 — Support Activities for Rail Transportation

1open solicitations
$6.6Mobligated in FY2026
17contracts ending within 18 months

Open solicitations

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How DoD NAICS 488210 spends

FY2021$6.5M
FY2022$6.0M
FY2023$14.5M
FY2024$17.7M
FY2025$18.3M
FY2026$6.6M
Contract obligations by federal fiscal year (October–September), from USASpending.gov award data. IDIQ ceilings are excluded. * The current year is partial, and USASpending lags 4–8 weeks.

DoD NAICS 488210 contracts expiring in the next 18 months

17 contracts worth $4.5M.

IncumbentBuyerWhatValueEndsEst. solicitationRecord
UNION CONSTRUCTION CO., LTD.Air Force488210 Support Activities for Rail Transportation$221K31 October 2026Now / imminentDetails
GENESIS RAIL SERVICES II, LLCNavy488210 Support Activities for Rail Transportation$63K09 November 2026Now / imminentDetails
WHITING SERVICES INCNavy488210 Support Activities for Rail Transportation$250K31 December 2026Now / imminentDetails
MISCELLANEOUS FOREIGN AWARDEESArmy488210 Support Activities for Rail Transportation$92K11 March 2027Now / imminentDetails
SBS INGENIEURE INGENIEURGESELLSCHAFT FUER DAS BAUWESEN MBHArmy488210 Support Activities for Rail Transportation$234K15 March 2027Now / imminentDetails
INTERACTIVE RAIL, LLCArmy488210 Support Activities for Rail Transportation$77K19 March 2027Now / imminentDetails
JJ CONTRACTING CORPArmy488210 Support Activities for Rail Transportation$27K17 April 2027Now / imminentDetails
KOREA RAILROAD CORPORATIONArmy488210 Support Activities for Rail Transportation$56K06 May 2027~Q4 2026Details
GENESIS RAIL SERVICES II, LLCNavy488210 Support Activities for Rail Transportation$152K28 May 2027~Q4 2026Details
T & C CLEARING & RAILROAD REPAIR, INC.Navy488210 Support Activities for Rail Transportation$543K (2 orders)31 May 2027~Q4 2026Details
R & S RAILWORKS, INC.Army488210 Support Activities for Rail Transportation$414K31 May 2027~Q4 2026Details
KOTSUKENSETSU CO., LTD.Navy488210 Support Activities for Rail Transportation$205K31 May 2027~Q4 2026Details
RHINEHART RAILROAD CONSTRUCTION INCAir Force488210 Support Activities for Rail Transportation$70K31 May 2027~Q4 2026Details
JAPAN FREIGHT RAILWAY COMPANYNavy488210 Support Activities for Rail Transportation$36K31 May 2027~Q4 2026Details
ALLTRACK, INCArmy488210 Support Activities for Rail Transportation$1.3M08 July 2027~Q1 2027Details

Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.

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