Top 85 Contractors in PSC DB01: IT and Telecom – High Performance Computing (HPC) Support Services (Labor), Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Arctic Slope Regional Corporation Through Inuteq, LLC Top agencies NASA (National Aeronautics and Space Administration)	$103,232,975	16.0%	Rank history: #2 in FY2021, #1 in FY2022, #2 in FY2023, #6 in FY2024 and #1 in FY2025; new, not ranked in Aug 2024–Jul 2025.
2	BAE Systems Through BAE Systems Technology Solutions & Services Inc. Top agencies Army (Department of the Army)	$102,599,554	15.9%	Rank history: not on the FY2021 list, #3 in FY2022, #1 in FY2023, #1 in FY2024 and #2 in FY2025; down 1 since Aug 2024–Jul 2025.
3	Uavionix Corp Top agencies DOT (Department of Transportation)	$35,266,691	5.5%	Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and #19 in FY2025; up 11 since Aug 2024–Jul 2025.
4	Bowhead Total Enterprise Solutions LLC Top agencies Army (Department of the Army)	$34,070,724	5.3%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #3 in FY2025; unchanged since Aug 2024–Jul 2025.
5	T6 Health Systems LLC Top agencies DHA (Defense Health Agency)	$29,649,481	4.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
6	International Business Machines Corporation Top agencies DHS (Department of Homeland Security)	$27,584,514	4.3%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2023, #28 in FY2024 and #5 in FY2025; new, not ranked in Aug 2024–Jul 2025.
7	Zenpoint Solutions LLC Top agencies DOS (Department of State)	$27,480,136	4.3%	Rank history: not on the FY2021–FY2023 lists, #3 in FY2024 and #7 in FY2025; down 4 since Aug 2024–Jul 2025.
8	General Dynamics Corporation Through General Dynamics Information Technology, Inc. Top agencies Commerce (Department of Commerce) Army (Department of the Army)	$27,369,437	4.3%	Rank history: #5 in FY2021, not on the FY2022–FY2023 lists, #5 in FY2024 and #6 in FY2025; down 1 since Aug 2024–Jul 2025.
9	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies DISA (Defense Information Systems Agency) HHS (Department of Health and Human Services)	$24,832,835	3.9%	Rank history: #4 in FY2021, #5 in FY2022, #4 in FY2023, #13 in FY2024 and #9 in FY2025; down 1 since Aug 2024–Jul 2025.
10	L3Harris Technologies, Inc. Top agencies USAF (Department of the Air Force)	$19,250,404	3.0%	Rank history: #3 in FY2021, #4 in FY2022, #5 in FY2023, #7 in FY2024 and #10 in FY2025; down 1 since Aug 2024–Jul 2025.
11	Carahsoft Technology Corp Top agencies USAF (Department of the Air Force)	$15,645,102	2.4%	Rank history: #49 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
12	Mississippi State University Research and Technology Corporation Top agencies Commerce (Department of Commerce)	$15,000,000	2.3%	Rank history: not on the FY2021–FY2024 lists and #11 in FY2025; new, not ranked in Aug 2024–Jul 2025.
13	Ukpeagvik Inupiat Corporation Through Bowhead Mission Solutions, LLC Top agencies Army (Department of the Army)	$14,123,290	2.2%	Rank history: not on the FY2021–FY2024 lists and #12 in FY2025; new, not ranked in Aug 2024–Jul 2025.
14	Google Public Sector LLC Top agencies DLA (Defense Logistics Agency)	$12,494,558	1.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
15	Hewlett Packard Enterprise Co 2 awardees Top agencies Army (Department of the Army)	$11,917,018	1.9%	Rank history: #20 in FY2021, #80 in FY2022, #39 in FY2023, #29 in FY2024 and #55 in FY2025; up 40 since Aug 2024–Jul 2025.
16	Amazon Web Services, Inc. Top agencies DOE (Department of Energy)	$11,000,000	1.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
17	Oddball, Inc. Top agencies SEC (Securities and Exchange Commission)	$9,922,062	1.5%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2023, #25 in FY2024 and #14 in FY2025; down 5 since Aug 2024–Jul 2025.
18	Spinsys-Dine, LLC Top agencies DHA (Defense Health Agency)	$9,353,167	1.5%	Rank history: not on the FY2021–FY2023 lists, #8 in FY2024 and #4 in FY2025; down 13 since Aug 2024–Jul 2025.
19	Saab, Inc. Top agencies DOT (Department of Transportation)	$8,922,900	1.4%	Rank history: not on the FY2021–FY2023 lists, #30 in FY2024 and #17 in FY2025; down 3 since Aug 2024–Jul 2025.
20	Dine' Source, LLC Top agencies USAF (Department of the Air Force)	$8,219,072	1.3%	Rank history: not on the FY2021–FY2023 lists, #10 in FY2024 and #13 in FY2025; down 7 since Aug 2024–Jul 2025.
21	Dynamic Systems Inc. Top agencies VA (Department of Veterans Affairs)	$7,639,289	1.2%	Rank history: not on the FY2021–FY2023 lists, #21 in FY2024 and #21 in FY2025; new, not ranked in Aug 2024–Jul 2025.
22	Asgn Incorporated Through ECS Federal, LLC Top agencies Navy (Department of the Navy)	$7,047,942	1.1%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; down 7 since Aug 2024–Jul 2025.
23	Makpar-Nuaxis JV LLC Top agencies DOL (Department of Labor)	$6,523,200	1.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
24	Nava PBC Top agencies SEC (Securities and Exchange Commission)	$6,265,789	1.0%	Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; down 4 since Aug 2024–Jul 2025.
25	Steerbridge Strategies LLC Top agencies VA (Department of Veterans Affairs)	$4,998,353	0.8%	Rank history: not on the FY2021–FY2024 lists and #18 in FY2025; new, not ranked in Aug 2024–Jul 2025.
26	Indra Air Traffic, Inc. Top agencies DOT (Department of Transportation)	$3,595,500	0.6%	Rank history: not on the FY2021–FY2023 lists, #27 in FY2024 and #24 in FY2025; down 8 since Aug 2024–Jul 2025.
27	Penguin Computing Inc. Top agencies Army (Department of the Army)	$3,439,800	0.5%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #22 in FY2025; down 8 since Aug 2024–Jul 2025.
28	Quality Information Partners, Inc. Top agencies ED (Department of Education)	$3,035,410	0.5%	Rank history: #11 in FY2021, #11 in FY2022, #12 in FY2023, #17 in FY2024 and #20 in FY2025; down 11 since Aug 2024–Jul 2025.
29	Breakpoint Labs, L.L.C. Top agencies Army (Department of the Army)	$2,854,863	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
30	Bristol Bay Native Corporation Through Vista Defense Technologies, LLC Top agencies DHA (Defense Health Agency)	$2,534,802	0.4%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; new, not ranked in Aug 2024–Jul 2025.
31	Science Applications International Corporation 2 awardees Top agencies USDA (Department of Agriculture)	$2,470,951	0.4%	Rank history: not on the FY2021–FY2023 lists, #18 in FY2024 and #25 in FY2025; down 7 since Aug 2024–Jul 2025.
32	Nationwide It Services Inc. Top agencies DOI (Department of the Interior)	$2,346,424	0.4%	Rank history: not on the FY2021 list, #16 in FY2022, #15 in FY2023, #26 in FY2024 and #29 in FY2025; down 3 since Aug 2024–Jul 2025.
33	Tyto Athene, LLC Through Qbase, LLC Top agencies OSD (Office of the Secretary of Defense)	$2,219,309	0.3%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; new, not ranked in Aug 2024–Jul 2025.
34	Aelius Exploitation Technologies LLC Top agencies USAF (Department of the Air Force)	$1,999,473	0.3%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; down 1 since Aug 2024–Jul 2025.
35	N.v.i. Inc. Top agencies NASA (National Aeronautics and Space Administration)	$1,841,174	0.3%	Rank history: not on the FY2021 list, #14 in FY2022, #17 in FY2023, #32 in FY2024 and #30 in FY2025; down 9 since Aug 2024–Jul 2025.
36	Biswas Information Technology Solutions Inc. Top agencies Treasury (Department of the Treasury)	$1,775,000	0.3%	Rank history: #15 in FY2021, #17 in FY2022, #25 in FY2023, not on the FY2024 list and #31 in FY2025; down 9 since Aug 2024–Jul 2025.
37	Iperformx LLC Top agencies USAF (Department of the Air Force)	$1,742,772	0.3%	Rank history: not on the FY2021–FY2024 lists and #37 in FY2025; down 5 since Aug 2024–Jul 2025.
38	Thundercat Technology LLC Top agencies VA (Department of Veterans Affairs)	$1,655,174	0.3%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2023, #31 in FY2024 and #33 in FY2025; down 10 since Aug 2024–Jul 2025.
39	Bart & Associates, LLC Through Idoxsolutions, Inc. Top agencies DOS (Department of State)	$1,611,109	0.3%	Rank history: not on the FY2021–FY2024 lists and #23 in FY2025; new, not ranked in Aug 2024–Jul 2025.
40	Omni Fed LLC Through Nara Logics Inc. Top agencies USAF (Department of the Air Force)	$1,400,000	0.2%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Aug 2024–Jul 2025.
41	Inadev Corporation Top agencies SEC (Securities and Exchange Commission)	$1,385,979	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
42	Mason Harriman Group, Inc. Top agencies SBA (Small Business Administration)	$1,035,259	0.2%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; new, not ranked in Aug 2024–Jul 2025.
43	Rogerson Consulting LLC Top agencies Navy (Department of the Navy)	$933,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
44	The Ardian Group, Inc. Top agencies DHS (Department of Homeland Security)	$811,760	0.1%	Rank history: #59 in FY2021, #20 in FY2022, #18 in FY2023, #22 in FY2024 and #28 in FY2025; down 21 since Aug 2024–Jul 2025.
45	Stellar Science Ltd. Co. Top agencies NASA (National Aeronautics and Space Administration)	$798,324	0.1%	Rank history: not on the FY2021–FY2024 lists and #32 in FY2025; down 15 since Aug 2024–Jul 2025.
46	Epoch Concepts LLC Top agencies VA (Department of Veterans Affairs)	$711,472	0.1%	Rank history: not on the FY2021–FY2024 lists and #46 in FY2025; down 1 since Aug 2024–Jul 2025.
47	Blue TECH Inc. Top agencies USAF (Department of the Air Force)	$695,299	0.1%	Rank history: not on the FY2021–FY2023 lists, #66 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
48	Taranet, Inc. Top agencies Navy (Department of the Navy)	$659,181	0.1%	Rank history: not on the FY2021 list, #24 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
49	Lumen Technologies, Inc. Through Centurylink Communications, LLC Top agencies DOI (Department of the Interior)	$601,282	0.1%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; new, not ranked in Aug 2024–Jul 2025.
50	Centeva LLC Top agencies USDA (Department of Agriculture)	$581,242	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
51	New TECH Solutions, Inc. Top agencies NRC (Nuclear Regulatory Commission)	$473,445	0.1%	Rank history: #74 in FY2021, #50 in FY2022, #56 in FY2023, not on the FY2024 list and #44 in FY2025; down 9 since Aug 2024–Jul 2025.
52	Metgreen Solutions Inc. Top agencies NASA (National Aeronautics and Space Administration) DOI (Department of the Interior)	$458,584	0.1%	Rank history: not on the FY2021 list, #46 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
53	Infinitetactics, LLC Top agencies Army (Department of the Army)	$450,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
54	Cultivating Coders, LLC Top agencies USAF (Department of the Air Force)	$375,022	0.1%	Rank history: not on the FY2021 list, #27 in FY2022, #37 in FY2023, #48 in FY2024 and #40 in FY2025; down 15 since Aug 2024–Jul 2025.
55	Virsig, LLC Top agencies Navy (Department of the Navy)	$372,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
56	Northrop Grumman Systems Corporation 2 awardees Top agencies USAF (Department of the Air Force)	$339,828	0.1%	Rank history: #45 in FY2021, #54 in FY2022, not on the FY2023 list, #38 in FY2024 and #50 in FY2025; down 8 since Aug 2024–Jul 2025.
57	Connexus Hub Inc. Top agencies Navy (Department of the Navy)	$338,124	0.1%	Rank history: #23 in FY2021, #21 in FY2022, not on the FY2023 list, #44 in FY2024 and #49 in FY2025; down 20 since Aug 2024–Jul 2025.
58	Advanced Technology Leaders Inc. Top agencies Army (Department of the Army)	$303,392	<0.1%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; down 12 since Aug 2024–Jul 2025.
59	Tvar Solutions, LLC Top agencies Navy (Department of the Navy)	$299,319	<0.1%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023, not on the FY2024 list and #56 in FY2025; new, not ranked in Aug 2024–Jul 2025.
60	Triune Solutions, LLC Top agencies Navy (Department of the Navy)	$242,712	<0.1%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023, #55 in FY2024 and #52 in FY2025; down 8 since Aug 2024–Jul 2025.
61	Nuaxis LLC Top agencies DOI (Department of the Interior)	$191,194	<0.1%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023, #65 in FY2024 and #61 in FY2025; down 2 since Aug 2024–Jul 2025.
62	Eastman Kodak Co Top agencies Treasury (Department of the Treasury)	$181,653	<0.1%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023, #70 in FY2024 and #63 in FY2025; new, not ranked in Aug 2024–Jul 2025.
63	Leading Solutions, LLC Top agencies Navy (Department of the Navy)	$125,982	<0.1%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023, #68 in FY2024 and #58 in FY2025; down 6 since Aug 2024–Jul 2025.
64	Parsons Corporation Through Chesapeake Technology International, Corp. Top agencies DOJ (Department of Justice)	$123,599	<0.1%	Rank history: #8 in FY2021, #45 in FY2022, not on the FY2023–FY2024 lists and #57 in FY2025; new, not ranked in Aug 2024–Jul 2025.
65	Velosio, LLC Through Broadpoint Federal Inc. Top agencies Treasury (Department of the Treasury)	$115,637	<0.1%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2023, #52 in FY2024 and #42 in FY2025; new, not ranked in Aug 2024–Jul 2025.
66	Countertrade Products, Inc. Top agencies DOI (Department of the Interior)	$100,886	<0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023, not on the FY2024 list and #70 in FY2025; up 3 since Aug 2024–Jul 2025.
67	NAL Research Corp Top agencies NASA (National Aeronautics and Space Administration)	$100,398	<0.1%	Rank history: not on the FY2021–FY2024 lists and #62 in FY2025; new, not ranked in Aug 2024–Jul 2025.
68	V3Gate, LLC Top agencies VA (Department of Veterans Affairs)	$95,752	<0.1%	Rank history: not on the FY2021 list, #31 in FY2022, #16 in FY2023, #40 in FY2024 and not on the FY2025 list; down 4 since Aug 2024–Jul 2025.
69	TECH Service Solutions LLC Top agencies Navy (Department of the Navy)	$79,685	<0.1%	Rank history: not on the FY2021–FY2023 lists, #71 in FY2024 and #64 in FY2025; down 9 since Aug 2024–Jul 2025.
70	Alliance Technology Group, LLC Top agencies DOI (Department of the Interior)	$70,659	<0.1%	Rank history: #52 in FY2021, not on the FY2022 list, #85 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
71	Fuji Photo Film Company Limited (0000) Through Fujifilm Healthcare Americas Corp Top agencies HHS (Department of Health and Human Services)	$65,040	<0.1%	Rank history: #50 in FY2021, #52 in FY2022, #62 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
72	Sanmina Corporation Through SCI Technology, Inc. Top agencies USSOCOM (United States Special Operations Command)	$57,524	<0.1%	Rank history: not on the FY2021–FY2024 lists and #69 in FY2025; new, not ranked in Aug 2024–Jul 2025.
73	Information Delivery Systems Inc. Top agencies Navy (Department of the Navy)	$55,391	<0.1%	Rank history: not on the FY2021–FY2023 lists, #53 in FY2024 and #51 in FY2025; down 23 since Aug 2024–Jul 2025.
74	Distributed Technology Group LLC Top agencies DOI (Department of the Interior)	$42,681	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
75	JC Technology Inc. Top agencies Commerce (Department of Commerce)	$41,260	<0.1%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; new, not ranked in Aug 2024–Jul 2025.
76	Association of Public-Safety-Communications Officials-International, Inc. Top agencies USAF (Department of the Air Force)	$39,428	<0.1%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; new, not ranked in Aug 2024–Jul 2025.
77	Fsps, Inc. Top agencies USAF (Department of the Air Force)	$39,050	<0.1%	Rank history: not on the FY2021 list, #36 in FY2022, #47 in FY2023, #59 in FY2024 and #73 in FY2025; new, not ranked in Aug 2024–Jul 2025.
78	Architechture Solutions LLC Top agencies NASA (National Aeronautics and Space Administration) VA (Department of Veterans Affairs)	$31,575	<0.1%	Rank history: #35 in FY2021, #38 in FY2022, #65 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
79	Enterprise Technology Solutions, Inc. Top agencies DOI (Department of the Interior)	$29,743	<0.1%	Rank history: #57 in FY2021, #63 in FY2022, not on the FY2023 list, #77 in FY2024 and not on the FY2025 list; up 2 since Aug 2024–Jul 2025.
80	Pradeep K. Gupta, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$27,500	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
81	Thermo Fisher Scientific Inc. Through One Lambda, Inc. Top agencies HHS (Department of Health and Human Services)	$22,179	<0.1%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; down 3 since Aug 2024–Jul 2025.
82	Govsmart, Inc. Top agencies DOI (Department of the Interior)	$17,546	<0.1%	Rank history: not on the FY2021 list, #78 in FY2022, #34 in FY2023, not on the FY2024 list and #45 in FY2025; down 39 since Aug 2024–Jul 2025.
83	Advanced Computer Concepts, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$16,288	<0.1%	Rank history: not on the FY2021 list, #39 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
84	Williams Software Associates Corp. Top agencies Army (Department of the Army)	$7,000	<0.1%	Rank history: not on the FY2021–FY2023 lists, #78 in FY2024 and #83 in FY2025; down 1 since Aug 2024–Jul 2025.
85	Regan Technologies Corp Top agencies VA (Department of Veterans Affairs)	$6,799	<0.1%	Rank history: not on the FY2021–FY2024 lists and #84 in FY2025; down 1 since Aug 2024–Jul 2025.

How this ranking works

• Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
• Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $644 million obligated before deobligations, so they never pass 100%.
• Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
• Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
• Rank changes compare with Aug 2024–Jul 2025. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
• Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers