GETWAB

02 / Market Size

How large is the NAICS 811121 federal market?

Net obligations$207.81M
Contract actions16,826
Vendors2,648
Federal customers43
Contracting offices410
Average action$12.4K
Largest action$9.23M
Data coverageFY 2019–FY 2025

03 / Spending Trend

NAICS 811121 contract spending by fiscal year

Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.

Latest closed fiscal year$53.39M
FY 2025
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2019$26.77M3,9331,38130
FY 2020$29.13M3,6121,32128+8.8%
FY 2021$28.30M3,4851,26625−2.9%
FY 2022$30.89M3,5351,15728+9.2%
FY 2023$20.39M72943128−34.0%
FY 2024$18.94M76842726−7.1%
FY 2025$53.39M76443728+182.0%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2019–FY 2025.

Federal customerCodeObligationsActionsVendorsMarket share
FEDERAL ACQUISITION SERVICE4732$91.77M14,4782,11744.2%
DEPT OF THE NAVY1700$29.41M1643214.2%
DEPT OF THE ARMY2100$24.48M22110611.8%
DEPT OF THE AIR FORCE5700$22.12M32010510.6%
U.S. CUSTOMS AND BORDER PROTECTION7014$11.74M76455.6%
U.S. SECRET SERVICE7009$7.43M78413.6%
OFFICE OF PROCUREMENT OPERATIONS7001$3.76M721.8%
DEFENSE CONTRACT MANAGEMENT AGENCY (DCMA)9763$3.71M33821.8%
FEDERAL PRISON SYSTEM / BUREAU OF PRISONS1540$2.59M1891.2%
VETERANS AFFAIRS, DEPARTMENT OF3600$1.90M129680.9%

05 / Contracting Offices

Which contracting offices buy in NAICS 811121?

Ranked by net obligations during FY 2019–FY 2025.

06 / Top Vendors

Which contractors lead the NAICS 811121 market?

VendorObligationsActionsCustomersMarket shareLatest activity
AMERICAN ENGINEERING CORPORATION$24.52M33111.8%Sep 8, 2025
DELOITTE CONSULTING LLP$17.93M1358.6%Sep 30, 2025
CENTERRA INTEGRATED SERVICES GMBH$13.11M816.3%Apr 10, 2025
CREDENCE MANAGEMENT SOLUTIONS LIMITED LIABILITY COMPANY$7.08M213.4%Aug 19, 2025
GENERAL MOTORS LLC$6.92M213.3%Sep 8, 2025
CARC COATING TECHNOLOGIES INC$6.14M1413.0%Aug 8, 2025
BOSUNG INDUSTRY CO., LTD.$3.93M32921.9%Sep 16, 2025
JAM, K.K.$3.32M1011.6%Jul 17, 2025
GOODWILL CONTRACT SERVICES HAWAII, INC.$3.20M1011.5%Jun 30, 2022
NEW ZEALAND NATURAL JAPAN$1.77M410.8%Jul 17, 2025

07 / Product and Service Mix

What products and services are purchased under NAICS 811121?

PSCDescriptionObligationsActionsVendorsShare
J023MAINT/REPAIR/REBUILD OF EQUIPMENT- GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES$147.92M15,7122,35271.2%
R408SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT$18.22M638.8%
J025MAINT/REPAIR/REBUILD OF EQUIPMENT- VEHICULAR EQUIPMENT COMPONENTS$8.58M2471274.1%
J038MAINT/REPAIR/REBUILD OF EQUIPMENT- CONSTRUCTION/MINING/EXCAVATING/HIGHWAY MAINTENANCE EQUIPMENT$7.50M1123.6%
R499SUPPORT- PROFESSIONAL: OTHER$4.50M1792.2%
J036MAINT/REPAIR/REBUILD OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY$3.21M1121.5%
R703SUPPORT- MANAGEMENT: ACCOUNTING$2.46M411.2%
4910MOTOR VEHICLE MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT$2.37M2161151.1%
8010PAINTS, DOPES, VARNISHES, AND RELATED PRODUCTS$1.65M820.8%
J022MAINT/REPAIR/REBUILD OF EQUIPMENT- RAILWAY EQUIPMENT$1.61M910.8%

08 / Buying Pattern

How does the government buy in NAICS 811121?

Competed under SAP94.7%15,930 actions
Not available for competition1.8%311 actions
Competed1.6%265 actions
Other / unknown1.5%258 actions
Not competed under SAP0.3%47 actions
Not competed0.1%15 actions
Other than small business share93.2%$193.70M
Small business share6.8%$14.11M
Common action typeObligationsActions
PURCHASE ORDER$115.85M16,115
DELIVERY ORDER$52.84M586
DEFINITIVE CONTRACT$30.88M75
BPA CALL$8.24M50

09 / Recent Contract Awards

What was awarded most recently in NAICS 811121?

10 / Market Interpretation

How should contractors evaluate this market?

01

Start with the spending direction

Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.

02

Follow the actual buyers

Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.

03

Measure accessible demand

Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $207.81M market as addressable.