NAICS hierarchy: 53›531›5311›53112›531120
U.S. Industry

NAICS 531120 — LESSORS OF NONRESIDENTIAL BUILDINGS (EXCEPT MINIWAREHOUSES)

Federal contract awards classified under NAICS code 531120 (LESSORS OF NONRESIDENTIAL BUILDINGS (EXCEPT MINIWAREHOUSES)) cover 175 unique federal contracts (195 total action records) from USASpending.gov. The top contractors, awarding agencies, and geographic concentration below are aggregated from the highest-value awards in this market — the right view for sizing competition and identifying incumbents.

Unique Contracts
175
195 total actions
Top Contracts $
$91.2M
sampled
Top Contractors
10
Awarding Agencies
10

Top Contractors in NAICS 531120

Largest recipients of federal contract dollars in this NAICS code (ranked by total obligated value). These are the incumbent competitors to know if you sell into this market.

ContractorAwardsTotal Obligated
ENVIRONMENTAL CHEMICAL CORPORATION1$30.1M
USGBF NCI, LLC1$14.8M
HINES GS PROPERTIES LLC1$8.0M
SPECIALIZED TESTING AND CONSTRUCTION, INC.1$3.2M
DBM INC1$3.1M
SES ELECTRICAL LLC1$2.3M
SWAN CONTRACTING LLC1$2.1M
MA-CHIS INTERNATIONAL SERVICES, INC.3$1.8M
VAILS GATE BUSINESS CENTER LLC1$1.7M
MOUNTAINS RECREATION & CONSERVATION AUTHORITY2$1.7M

Top Awarding Agencies

Federal agencies that obligate the most spending in NAICS 531120. Click any agency to see its full contract portfolio, top contractors, and sub-agencies.

AgencyAwardsTotal Obligated
Department of Defense29$45.3M
Department of Health and Human Services3$24.1M
Department of Homeland Security59$3.4M
Department of Agriculture11$3.3M
Department of Energy2$3.1M
Department of the Treasury6$1.9M
Department of Transportation4$1.3M
Department of Justice31$1.2M
Export-Import Bank of the United States1$1.1M
Department of Veterans Affairs6$974,964.85

Geographic Concentration

States where NAICS 531120 contract work is performed, ranked by total obligated value. Useful for sizing the local market and identifying state-level competitors.

StateAwardsTotal Obligated
NC9$31.6M
MD2$16.1M
DC12$10.3M
MO3$4.5M
FL12$3.4M
WA5$3.4M
TX16$3.2M
NY7$2.9M
VA14$2.7M
CA7$2.2M

Most Recent Awards

PERFECTED SOLUTIONS LLC

SHORT-TERM OFFICE RENTAL FOR FSA AND NRCS IN GREELEY, CO

12FPC426P0003•Department of Agriculture•Signed Mar 4, 2026
$138,400

SBA SITE MANAGEMENT, LLC

TITLE: FY24/STVP/FIRSTNATIONALBANKOFOMAHA/$31,951.27 REQUESTOR: MICHAEL C CROSS JR POP DATES: 09/01/2024 TO 08/31/2025

15DDHQ24P00000678•Department of Justice•Signed Mar 3, 2026
$13,380

MOUNTAINS RECREATION & CONSERVATION AUTHORITY

THE PURPOSE OF THIS TASK ORDER IS TO OBTAIN LODGING, MEALS, CLASSROOMS, AND COPIER USE FOR FOREST SERVICE, WASHINGTON OFFICE, FIRE AND AVIATION MANAGEMENT, WILDLAND FIREFIGHTER APPRENTICESHIP PROGRAM.

12318724F0537•Department of Agriculture•Signed Mar 3, 2026
$736,379

OMNI HOTELS MANAGEMENT CORP

EXIM ANNUAL CONFERENCE VENUE (2025-2029)

83310124C0011•Export-Import Bank of the United States•Signed Mar 2, 2026
$1.1M

CHEYENNE AIR CENTER

HANGAR/OFFICE/STORAGE RENTAL

15DDHQ25P00000665•Department of Justice•Signed Feb 26, 2026
$16,800

All Unique Contracts in NAICS 531120

Showing 175 unique contracts (one entry per PIID, deduped from modifications) sorted by total dollars obligated.

Showing 76-100 of 175 results
FIRM FIXED PRICENO SET ASIDE USED.

CAPRI TEMPORARY HOUSING, LLC

TSB25 - 277TH AND 877TH CONFERENCE ROOMS - CAPRI TEMP HOUSING

Department of DefenseW9124J25PA022$36,600
FIRM FIXED PRICENO SET ASIDE USED.

DIAMOND COMMUNICATIONS LLC

ANTENNA SITE LEASE

Department of Homeland Security70US0925C70094181$36,499.68
FIRM FIXED PRICENO SET ASIDE USED.

ATC WATERTOWN LLC

ANTENNA SITE LEASE

Department of Homeland Security70US0925C70094158$36,276.79
FIRM FIXED PRICENO SET ASIDE USED.

DAY MANAGEMENT CORP.

CONTRACTOR SHALL PROVIDE RADIO TOWER RENTAL FOR THE LITTLE BLACKTAIL COMMUNICATION SITE.

Department of Agriculture1284LL22P0058$35,522.79
FIRM FIXED PRICENO SET ASIDE USED.

PENNON ORGANIZATION

ANTENNA SITE LEASE

Department of Homeland Security70US0925C70094128$35,278.05
FIRM FIXED PRICENO SET ASIDE USED.

INNOVATION PARTNERS ROC LLC

ANTENNA SITE LEASE

Department of Homeland Security70US0925C70094137$31,892.28
FIRM FIXED PRICENO SET ASIDE USED.

BINGO, LLC

WFLHD 2024 WINTER CONFERENCE VENUE AND SUPPORT SERVICES

Department of Transportation69056724P000002$31,262.4
FIRM FIXED PRICENO SET ASIDE USED.

SUPER TOWERS, INC.

ANTENNA SITE LEASE

Department of Homeland Security70US0925C70094127$30,720
FIRM FIXED PRICENO SET ASIDE USED.

FRONTIER BUILDING SYSTEMS INC

MODULAR BUILDING RENTAL

Department of Veterans Affairs36C24626P0020$30,000
FIRM FIXED PRICENO SET ASIDE USED.

AMERICAN UNIVERSITY

ANTENNA SITE LEASE

Department of Homeland Security70US0925C70094154$29,880.58
FIRM FIXED PRICENO SET ASIDE USED.

MISCELLANEOUS FOREIGN AWARDEES

HH- IDC EVENT 2025 LOCATION RENTAL + CATERING

Department of State19GE2125P0967$29,241.42
FIRM FIXED PRICENO SET ASIDE USED.

LAFAYETTE TV LLC

ANTENNA SITE LEASE

Department of Homeland Security70US0925C70094159$27,338.19
FIRM FIXED PRICENO SET ASIDE USED.

TWO WAY RADIO OF CAROLINA, INC

ANTENNA SITE LEASE

Department of Homeland Security70US0925C70094172$26,684.19
FIRM FIXED PRICENO SET ASIDE USED.

FOREST HILL LANE, LLC

ANTENNA SITE LEASE

Department of Homeland Security70US0925C70094074$24,899.51
FIRM FIXED PRICENO SET ASIDE USED.

BROADCAST SERVICES INC

ANTENNA SITE LEASE

Department of Homeland Security70US0925C70094139$24,149.99
FIRM FIXED PRICENO SET ASIDE USED.

NGP V LOUISVILLE KY LLC

WORK ORDER TO LESSOR

Department of Justice15F06725P0001182$22,780.35
FIRM FIXED PRICENO SET ASIDE USED.

CITY OF PUEBLO, COLORADO MUNICIPAL BUILDING CORPORATION

USAFA BAND MEMORIAL HALL RENTAL DEC 2025

Department of DefenseFA700026P0006$22,514.08
FIRM FIXED PRICENO SET ASIDE USED.

BXP, INC.

HVAC MAINTENANCE

Merit Systems Protection Board41311420P0007MSP$22,146.97
FIRM FIXED PRICENO SET ASIDE USED.

KENTUCKY AUTHORITY FOR EDUCATIONAL TELEVISION

ANTENNA SITE LEASE

Department of Homeland Security70US0925C70094177$21,188.82
FIRM FIXED PRICENO SET ASIDE USED.

PALOMAR COMMUNICATIONS, INC

ANTENNA SITE LEASE

Department of Homeland Security70US0925C70094183$20,862
FIRM FIXED PRICENO SET ASIDE USED.

AMERICAN TOWER MANAGEMENT LLC

ANTENNA SITE LEASE

Department of Homeland Security70US0925C70094113$20,589.48
FIRM FIXED PRICENO SET ASIDE USED.

ENCORE CORPORATE LIVING, LLC

109TH EN BN - CONFERENCE ROOMS - ENCORE

Department of DefenseW9124J25PA018$20,460
FIRM FIXED PRICENO SET ASIDE USED.

CROWN CASTLE USA INC

ANTENNA SITE LEASES

Department of Homeland Security70US0925C70094081$20,206.41
FIRM FIXED PRICENO SET ASIDE USED.

OVG FACILITIES, LLC

INDUSTRY DAY

Department of DefenseN0017825FA716$20,160
FIRM FIXED PRICENO SET ASIDE USED.

COMMUNICATIONS LEASING INC

ANTENNA SITE LEASE

Department of Homeland Security70US0925C70094088$19,664.22
Data sourced from USASpending.gov. Updated daily. U.S. Industry level NAICS code 531120 — parent codes: 53, 531, 5311, 53112