GETWAB

02 / Market Size

How large is the NAICS 236118 federal market?

Net obligations$1.18B
Contract actions5,419
Vendors606
Federal customers34
Contracting offices323
Average action$217.1K
Largest action$99.65M
Data coverageFY 2019–FY 2025

03 / Spending Trend

NAICS 236118 contract spending by fiscal year

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

Latest closed fiscal year$179.21M
FY 2025
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2019$94.85M1,12621226
FY 2020$211.83M80217523+123.3%
FY 2021$59.16M82017826−72.1%
FY 2022$249.18M57815822+321.2%
FY 2023$263.76M61615022+5.9%
FY 2024$118.28M70313821−55.2%
FY 2025$179.21M77413318+51.5%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2019–FY 2025.

Federal customerCodeObligationsActionsVendorsMarket share
DEPT OF THE ARMY2100$732.76M1,1535462.3%
DEPT OF THE AIR FORCE5700$130.12M3243011.1%
STATE, DEPARTMENT OF1900$98.18M2,0942048.3%
DEPT OF THE NAVY1700$77.10M872176.6%
FEDERAL EMERGENCY MANAGEMENT AGENCY7022$49.83M54144.2%
NATIONAL PARK SERVICE1443$39.25M195643.3%
U.S. CUSTOMS AND BORDER PROTECTION7014$18.25M3391.6%
U.S. COAST GUARD7008$5.87M48290.5%
FOREST SERVICE12C2$5.26M149520.4%
U.S. FISH AND WILDLIFE SERVICE1448$4.24M124370.4%

05 / Contracting Offices

Which contracting offices buy in NAICS 236118?

Ranked by net obligations during FY 2019–FY 2025.

06 / Top Vendors

Which contractors lead the NAICS 236118 market?

VendorObligationsActionsCustomersMarket shareLatest activity
NIPPO CORPORATION$388.76M88333.0%Sep 24, 2025
MISCELLANEOUS FOREIGN AWARDEES$99.79M1,21158.5%Sep 30, 2025
GILBANE JAPAN GK$78.09M2216.6%Sep 22, 2025
MESSER CONSTRUCTION CO.$76.70M2716.5%Sep 25, 2025
ICHIKEN CO LTD$57.79M214.9%Sep 26, 2025
KYOWA EXEO CORPORATION$53.98M1414.6%Mar 4, 2024
DAEBO ENGINEERING & CONSTRUCTION CO., LTD.$50.52M2914.3%Feb 28, 2023
RJCL CORPORATION$49.78M3514.2%Sep 27, 2023
NIPPO CORPORATION$32.45M5712.8%Mar 31, 2023
CASTELLANO COBRA UTE MACC LEY 18-1982$29.00M1612.5%Aug 2, 2023

07 / Product and Service Mix

What products and services are purchased under NAICS 236118?

PSCDescriptionObligationsActionsVendorsShare
Y1FACONSTRUCTION OF FAMILY HOUSING FACILITIES$566.21M2213048.1%
Z2FAREPAIR OR ALTERATION OF FAMILY HOUSING FACILITIES$258.07M1,08813821.9%
Z1FAMAINTENANCE OF FAMILY HOUSING FACILITIES$60.82M1,517865.2%
Z1AAMAINTENANCE OF OFFICE BUILDINGS$51.72M183294.4%
Y1FCCONSTRUCTION OF TROOP HOUSING FACILITIES$50.66M3334.3%
Y1FZCONSTRUCTION OF OTHER RESIDENTIAL BUILDINGS$35.10M73213.0%
Z2FCREPAIR OR ALTERATION OF TROOP HOUSING FACILITIES$28.22M50112.4%
Z2FZREPAIR OR ALTERATION OF OTHER RESIDENTIAL BUILDINGS$24.75M376842.1%
Z1FCMAINTENANCE OF TROOP HOUSING FACILITIES$21.61M1561.8%
Z1FZMAINTENANCE OF OTHER RESIDENTIAL BUILDINGS$7.84M324470.7%

08 / Buying Pattern

How does the government buy in NAICS 236118?

Competed50.3%2,724 actions
Competed under SAP36.4%1,975 actions
Other / unknown4.9%264 actions
Not competed under SAP4.2%230 actions
Not competed2.3%126 actions
Not available for competition1.8%100 actions
Other than small business share97.9%$1.15B
Small business share2.1%$25.05M
Common action typeObligationsActions
DELIVERY ORDER$114.46M1,909
DEFINITIVE CONTRACT$1.01B1,851
PURCHASE ORDER$46.76M1,619
BPA CALL$977.0K40

09 / Recent Contract Awards

What was awarded most recently in NAICS 236118?

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 $1.18B market as addressable.