Organizations/Contracting offices/NATIONAL OPERATIONS CENTER

NATIONAL OPERATIONS CENTER

Historical award activity, vendor concentration and market categories · All available history.

Net obligations$1.70B Select both dates to compare periods

Contract actions13,670 Select both dates to compare periods

Active vendors1,050 Distinct SAM.gov entities

Competition rate89.1% Share of obligations

Organization hierarchy

Parent and subordinate organizations

Contracting agency

Department

All available history

2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Vendor concentration

1,050 total

Rank	Vendor	UEI	CAGE	Obligations	Actions	Share
1	NEXGEN TECHNOLOGIES INC	E9FMJ1ESWH86	3EL09	$110.65M	452	6.5%
2	ASRC CONSULTING & ENVIRONMENTAL SERVICES, LLC	QGFZYG6MFE17	7HCC3	$63.17M	40	3.7%
3	OLGOONIK OILFIELD SERVICES, LLC	RESNLSFXT123	7SWR1	$51.76M	18	3.1%
4	PREMIER DATA SERVICES, INC	UUCAHK878L99	1NMP8	$41.02M	719	2.4%
5	VISTRONIX, LLC	XPRKVQ956WB4	1CXP0	$39.20M	107	2.3%
6	CLIFFSIDE REFINERS L P	EBW4K6ECPLH4	3N5K1	$39.06M	20	2.3%
7	COUNTERTRADE PRODUCTS, INC.	CN4KSKX2UQY5	0J699	$38.80M	97	2.3%
8	OLGOONIK CONSTRUCTION SERVICES LLC	C5LMTAEKH2L6	79W67	$36.24M	29	2.1%
9	NORTH WIND CONSTRUCTION SERVICES, LLC	GPAQG3DPLWF5	67P58	$35.90M	110	2.1%
10	TUKNIK GOVERNMENT SERVICES LLC	GN2VKJH7LBC3	7HDF1	$29.25M	78	1.7%
11	COMPREHENSIVE HEALTH SERVICES, INC.	DGJ7M32ZMKN3	0B664	$28.48M	131	1.7%
12	QUANTUM SPATIAL, INC.	EMJEL3XM6A87	9R590	$27.78M	309	1.6%
13	ENVIRONMENTAL MANAGEMENT AND PLANNING SOLUTIONS, INC.	H8GMR61MW2C9	4CYX4	$25.43M	282	1.5%
14	LACY MECHANICAL INC	W9AGU7MKHE54	3W6Q4	$24.23M	29	1.4%
15	CELLCO PARTNERSHIP DBA VERIZON WIRELESS	CK77N4SCAJD3	1HWU7	$22.91M	27	1.4%

Showing 1–15 of 1,050

Market categories

196 total

Rank	NAICS	Description	Obligations	Actions	Share
16	334111	ELECTRONIC COMPUTER MANUFACTURING	$28.40M	107	1.7%
17	511210	SOFTWARE PUBLISHERS	$22.25M	171	1.3%
18	561720	JANITORIAL SERVICES	$15.76M	226	0.9%
19	541310	ARCHITECTURAL SERVICES	$14.28M	469	0.8%
20	541611	ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES	$13.99M	144	0.8%
21	111998	ALL OTHER MISCELLANEOUS CROP FARMING	$13.47M	234	0.8%
22	541990	ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES	$13.43M	205	0.8%
23	334210	TELEPHONE APPARATUS MANUFACTURING	$12.57M	392	0.7%
24	237110	WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION	$12.07M	104	0.7%
25	238990	ALL OTHER SPECIALTY TRADE CONTRACTORS	$10.54M	93	0.6%
26	221112	FOSSIL FUEL ELECTRIC POWER GENERATION	$9.84M	15	0.6%
27	325411	MEDICINAL AND BOTANICAL MANUFACTURING	$9.61M	39	0.6%
28	517312	WIRELESS TELECOMMUNICATIONS CARRIERS (EXCEPT SATELLITE)	$8.75M	15	0.5%
29	238220	PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS	$8.26M	33	0.5%
30	238160	ROOFING CONTRACTORS	$8.08M	39	0.5%

Showing 16–30 of 196

Market categories

329 total

Rank	PSC	Description	Obligations	Actions	Share
1	F999	OTHER ENVIRONMENTAL SERVICES	$186.13M	2,169	11.0%
2	R499	SUPPORT- PROFESSIONAL: OTHER	$86.20M	886	5.1%
3	DF01	IT AND TELECOM - IT MANAGEMENT SUPPORT SERVICES (LABOR)	$78.22M	224	4.6%
4	DA01	IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR)	$71.77M	221	4.2%
5	Y1AZ	CONSTRUCTION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS	$66.06M	105	3.9%
6	F108	ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION	$62.16M	65	3.7%
7	F016	NATURAL RESOURCES/CONSERVATION- WILDHORSE/BURRO CONTROL	$59.01M	498	3.5%
8	Z1QA	MAINTENANCE OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)	$54.66M	29	3.2%
9	3655	GAS GENERATING AND DISPENSING SYSTEMS, FIXED OR MOBILE	$52.22M	46	3.1%
10	Z2QA	REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)	$46.35M	75	2.7%
11	F003	NATURAL RESOURCES/CONSERVATION- FOREST-RANGE FIRE SUPPRESSION/PRESUPPRESSION	$38.53M	653	2.3%
12	Y1PA	CONSTRUCTION OF RECREATION FACILITIES (NON-BUILDING)	$34.59M	71	2.0%
13	B510	SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS	$34.44M	493	2.0%
14	Q403	MEDICAL- EVALUATION/SCREENING	$28.48M	131	1.7%
15	Y1QA	CONSTRUCTION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)	$27.58M	45	1.6%

Showing 1–15 of 329

Latest activity

13,670 total

Signed	PIID	Vendor	Obligations	NAICS	PSC
Aug 10,2026	140L0624F0094	CELLCO PARTNERSHIPUEI CK77N4SCAJD3	$1.34M	517312	DG11
Aug 10,2026	140L0625F0086	INDUSTRIAL ECONOMICS, INCORPORATEDUEI F1BNQ68LSJ61	$0	541611	R410
Aug 7,2026	140L0624F0221	QUANTUM SPATIAL, INC.UEI EMJEL3XM6A87	$531.2K	541370	R499
Aug 6,2026	140L0622F0338	GREAT BASIN INSTITUTEUEI Y813XJLVH9F5	-$40.3K	541620	F999
Aug 6,2026	140L0623F0284	CHICAGO HORTICULTURAL SOCIETYUEI CYVTGB56VQJ7	-$6.5K	541620	F999
Aug 6,2026	140L0624C0023	OXBOW EARTHWORKS, INCUEI VK3CY6PFTT43	$0	237990	Y1AZ
Aug 6,2026	140L0626C0007	YOUDERIAN CONSTRUCTION INCUEI TSGMTFBUYU19	$0	237990	Z2KA
Aug 6,2026	140L0626F0048	SOFTWARE INFORMATION RESOURCE CORP.UEI EJJMMJHYDFH6	$23.5K	541519	5930
Aug 5,2026	140L0623F0261	DENVER BOTANIC GARDENS, INC.UEI FSJEYC4H7H49	-$66	541620	F999
Aug 5,2026	140L0625F0088	SIX MILE, LLCUEI QJW2BF127VF7	$8.3K	562112	DC01
Aug 5,2026	140L0626F0045	HEXAGON US FEDERAL, INC.UEI PK35MEQEASD5	$38.3K	334111	7A21
Aug 4,2026	140L0624C0006	DARE-CASE CONTRACTING SERVICES LLCUEI KD97QDL8K548	$39.1K	236220	Y1BZ
Aug 3,2026	140L0620F0351	ENVIRONMENTAL MANAGEMENT AND PLANNING SOLUTIONS, INC.UEI H8GMR61MW2C9	-$158.0K	541620	B510
Aug 3,2026	140L0621F0344	NEXGEN TECHNOLOGIES INCUEI E9FMJ1ESWH86	$252.8K	541511	DF01
Aug 3,2026	140L0625C0018	COX CONSTRUCTION COUEI NDVPM1NN8XL7	$228.3K	236220	Y1AZ

Showing 1–15 of 13,670