Top 100 Contractors in PSC 70: Information Technology Equipment (Including Firmware) Software, Supplies and Support Equipment, FY2021

Name: Top 100 Contractors in PSC 70: Information Technology Equipment (Including Firmware) Software, Supplies and Support Equipment, FY2021
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2020 – Sep 30, 2021 Code page on GovTribe

The top 10 won 34% of FY2021 PSC 70 contract dollars

Contract obligations: $4,557,471,777 Net of deobligations, by contracts coded PSC 70 or a code under it
Contractors: 2,031 Parent companies with an obligation
Largest contractor: Carahsoft Technology Corp $285 million, 5.9% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Carahsoft Technology Corp Top agencies USDA (Department of Agriculture) DOS (Department of State) HHS (Department of Health and Human Services)	$285,016,471	5.9%	Rank history: #1 in FY2022, #2 in FY2023, #1 in FY2024 and #77 in FY2025; up 1 since FY2020.
2	Dell Federal Systems L.P. 6 awardees, including Dell Marketing L.P. and Pivotal Software, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) USDA (Department of Agriculture)	$256,387,528	5.3%	Rank history: #6 in FY2022, #60 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2020.
3	Colossal Contracting LLC Top agencies VA (Department of Veterans Affairs) DISA (Defense Information Systems Agency) USAF (Department of the Air Force)	$204,803,340	4.3%	Rank history: #4 in FY2022 and not on the FY2023–FY2025 lists; up 19 since FY2020.
4	Minburn Technology Group, LLC Top agencies DLA (Defense Logistics Agency) USSOCOM (United States Special Operations Command) HUD (Department of Housing and Urban Development)	$184,416,146	3.8%	Rank history: #7 in FY2022, #6 in FY2023, not on the FY2024 list and #68 in FY2025; up 4 since FY2020.
5	DLT Solutions LLC 3 awardees, including TECH Data Corporation and TECH Data Government Solutions, LLC Top agencies Navy (Department of the Navy) DOJ (Department of Justice) DISA (Defense Information Systems Agency)	$148,984,761	3.1%	Rank history: #27 in FY2022, #28 in FY2023, #52 in FY2024 and not on the FY2025 list; up 128 since FY2020.
6	Mythics, LLC 2 awardees, including Emergent, LLC Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$123,858,870	2.6%	Rank history: #18 in FY2022, #20 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
7	Four LLC Top agencies DHS (Department of Homeland Security) Treasury (Department of the Treasury) Navy (Department of the Navy)	$121,610,152	2.5%	Rank history: #3 in FY2022, #14 in FY2023, #19 in FY2024 and #21 in FY2025; up 9 since FY2020.
8	CACI International Inc. 4 awardees, including Caci, Inc. - Federal, LGS Innovations LLC and Caci Nss, LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army) NARA (National Archives and Records Administration)	$116,143,608	2.4%	Rank history: #2 in FY2022, #1 in FY2023, #8 in FY2024 and not on the FY2025 list; up 41 since FY2020.
9	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies DHS (Department of Homeland Security)	$88,854,304	1.8%	Rank history: #8 in FY2022, #4 in FY2023, #12 in FY2024 and not on the FY2025 list; up 65 since FY2020.
10	Fcn, Inc. Top agencies Treasury (Department of the Treasury) DODEA (Department of Defense Education Activity) Navy (Department of the Navy)	$86,836,116	1.8%	Rank history: #12 in FY2022, #13 in FY2023, #30 in FY2024 and #25 in FY2025; down 5 since FY2020.
11	CA Inc. Top agencies SSA (Social Security Administration) Treasury (Department of the Treasury) DISA (Defense Information Systems Agency)	$85,512,949	1.8%	Rank history: #9 in FY2022, #5 in FY2023, #11 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
12	International Business Machines Corporation 6 awardees Top agencies SSA (Social Security Administration) FCC (Federal Communications Commission) USDA (Department of Agriculture)	$76,237,571	1.6%	Rank history: #11 in FY2022, #7 in FY2023, #3 in FY2024 and #3 in FY2025; up 21 since FY2020.
13	Thundercat Technology, LLC Top agencies DISA (Defense Information Systems Agency) VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$69,628,250	1.4%	Rank history: #14 in FY2022, #22 in FY2023, #28 in FY2024 and not on the FY2025 list; down 6 since FY2020.
14	CDW Corporation 2 awardees, including CDW Government LLC Top agencies DOT (Department of Transportation) Army (Department of the Army) HHS (Department of Health and Human Services)	$69,288,397	1.4%	Rank history: #5 in FY2022, #3 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2020.
15	Four Points Technology, L.L.C. Top agencies DHS (Department of Homeland Security) NASA (National Aeronautics and Space Administration) VA (Department of Veterans Affairs)	$68,403,439	1.4%	Rank history: #15 in FY2022, #8 in FY2023, #15 in FY2024 and #17 in FY2025; down 3 since FY2020.
16	CDW Government LLC Top agencies DOS (Department of State) Navy (Department of the Navy)	$65,047,446	1.4%	Rank history: not on the FY2022–FY2023 lists, #10 in FY2024 and not on the FY2025 list; up 14 since FY2020.
17	World Wide Technology Holding Co. Inc. Through World Wide Technology LLC Top agencies USAF (Department of the Air Force) DOJ (Department of Justice) Army (Department of the Army)	$61,590,745	1.3%	Rank history: #64 in FY2022 and not on the FY2023–FY2025 lists; down 7 since FY2020.
18	Acacia Investment Holdings LLC Through Caci Idt, LLC Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$53,470,933	1.1%	Rank history: #65 in FY2022, #93 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2020.
19	Environmental Systems Research Institute, Inc. Top agencies Army (Department of the Army) USDA (Department of Agriculture) Navy (Department of the Navy)	$49,407,643	1.0%	Rank history: #37 in FY2022, #29 in FY2023, #16 in FY2024 and #55 in FY2025; up 17 since FY2020.
20	Arrow Electronics, Inc. 4 awardees, including Immixtechnology Inc., EC America, Inc. and Siliconexpert Technologies, Inc. Top agencies SSA (Social Security Administration) DLA (Defense Logistics Agency) HHS (Department of Health and Human Services)	$48,360,437	1.0%	Rank history: #16 in FY2022, #41 in FY2023, #47 in FY2024 and not on the FY2025 list; up 7 since FY2020.
21	On Assignment, Inc. 2 awardees, including ECS Federal, LLC and Inforeliance LLC Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$47,787,047	1.0%	Rank history: #19 in FY2022, #9 in FY2023 and not on the FY2024–FY2025 lists; up 117 since FY2020.
22	Mantech International Corporation Through Mantech Advanced Systems International, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$47,564,196	1.0%	Rank history: #22 in FY2022, #11 in FY2023, #13 in FY2024 and not on the FY2025 list; up 78 since FY2020.
23	Tetra Tech, Inc. 3 awardees, including Segue Technologies, Inc. and Global TECH Inc. Top agencies DOS (Department of State) USAF (Department of the Air Force) EPA (Environmental Protection Agency)	$42,726,383	0.9%	Rank history: #26 in FY2022, #16 in FY2023 and not on the FY2024–FY2025 lists; up 81 since FY2020.
24	Red River Technology LLC 2 awardees, including Distributed Technology Group LLC Top agencies DHS (Department of Homeland Security) USDA (Department of Agriculture) USAF (Department of the Air Force)	$41,920,042	0.9%	Rank history: #23 in FY2022, #15 in FY2023, #35 in FY2024 and not on the FY2025 list; up 5 since FY2020.
25	Nana Regional Corporation Inc 7 awardees, including Affigent, LLC, Tundra Federal LLC and Tuva LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) Commerce (Department of Commerce)	$41,543,757	0.9%	Rank history: #38 in FY2022, #63 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2020.
26	Regan Technologies Corp Top agencies DOE (Department of Energy) HHS (Department of Health and Human Services) DISA (Defense Information Systems Agency)	$37,907,812	0.8%	Rank history: #24 in FY2022 and not on the FY2023–FY2025 lists; up 39 since FY2020.
27	Blue TECH Inc. Top agencies USSOCOM (United States Special Operations Command) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$37,502,801	0.8%	Rank history: #33 in FY2022, #35 in FY2023, #32 in FY2024 and #79 in FY2025; down 10 since FY2020.
28	New TECH Solutions, Inc. Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) Treasury (Department of the Treasury)	$37,304,136	0.8%	Rank history: #28 in FY2022, #17 in FY2023, #43 in FY2024 and #89 in FY2025; down 17 since FY2020.
29	CGI Technologies and Solutions Inc. 2 awardees, including CGI Federal Inc. Top agencies EPA (Environmental Protection Agency) Commerce (Department of Commerce) Peace Corps	$36,442,660	0.8%	Rank history: #13 in FY2022, #24 in FY2023 and not on the FY2024–FY2025 lists; up 70 since FY2020.
30	BAE Systems PLC 7 awardees, including BAE Systems Technology Solutions & Services Inc., BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Applied Intelligence Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$34,231,915	0.7%	Rank history: not on the FY2022 list, #85 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2020.
31	Countertrade Products, Inc. Top agencies OPM (Office of Personnel Management) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$29,440,999	0.6%	Rank history: #29 in FY2022, #21 in FY2023, #20 in FY2024 and #8 in FY2025; down 5 since FY2020.
32	NCS Technologies Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) Army (Department of the Army)	$28,404,900	0.6%	Rank history: not on the FY2022–FY2025 lists; down 14 since FY2020.
33	Executive Information Systems, L.L.C. Top agencies HHS (Department of Health and Human Services) SSA (Social Security Administration) DHS (Department of Homeland Security)	$27,877,531	0.6%	Rank history: not on the FY2022 list, #77 in FY2023, #71 in FY2024 and not on the FY2025 list; up 36 since FY2020.
34	Northrop Grumman Corporation 17 awardees, including Northrop Grumman Systems Corporation and Northrop Grumman Technical Services, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$27,220,886	0.6%	Rank history: #47 in FY2022, #48 in FY2023, #64 in FY2024 and not on the FY2025 list; up 5 since FY2020.
35	Compuware Corporation 2 awardees, including BMC Software, Inc. Top agencies SSA (Social Security Administration) Treasury (Department of the Treasury) OPM (Office of Personnel Management)	$26,510,159	0.6%	Rank history: #17 in FY2022, #12 in FY2023, #9 in FY2024 and not on the FY2025 list; up 112 since FY2020.
36	Insight Public Sector Inc. 6 awardees, including Pcmg, Inc. Top agencies USAF (Department of the Air Force) SSA (Social Security Administration) DODEA (Department of Defense Education Activity)	$26,182,595	0.5%	Rank history: #40 in FY2022 and not on the FY2023–FY2025 lists; down 15 since FY2020.
37	V3Gate, LLC Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs) DOJ (Department of Justice)	$25,445,001	0.5%	Rank history: #34 in FY2022, #40 in FY2023, #58 in FY2024 and #40 in FY2025; down 31 since FY2020.
38	Alvarez LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) HHS (Department of Health and Human Services)	$25,364,385	0.5%	Rank history: #35 in FY2022, #33 in FY2023, #36 in FY2024 and #36 in FY2025; down 3 since FY2020.
39	VET Advisor LLC Through Three Wire Systems, LLC Top agencies VA (Department of Veterans Affairs) DISA (Defense Information Systems Agency) HHS (Department of Health and Human Services)	$25,313,804	0.5%	Rank history: #30 in FY2022, #54 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2020.
40	Sirius Computer Solutions, LLC 2 awardees, including Sirius Federal LLC Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$24,669,373	0.5%	Rank history: #57 in FY2022, #39 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2020.
41	Palantir Technologies Inc. 2 awardees, including Palantir USG Inc. Top agencies USAF (Department of the Air Force) Treasury (Department of the Treasury) Army (Department of the Army)	$24,642,475	0.5%	Rank history: #66 in FY2022 and not on the FY2023–FY2025 lists; down 16 since FY2020.
42	Microhealth LLC Top agencies DOS (Department of State)	$22,247,709	0.5%	Rank history: not on the FY2022 list, #68 in FY2023 and not on the FY2024–FY2025 lists; up 115 since FY2020.
43	Idemia National Security Solutions LLC Top agencies DOS (Department of State)	$21,762,806	0.5%	Rank history: not on the FY2022–FY2023 lists, #6 in FY2024 and #4 in FY2025; new, not ranked in FY2020.
44	Government Acquisitions LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$21,345,927	0.4%	Rank history: #98 in FY2022, #71 in FY2023, #68 in FY2024 and not on the FY2025 list; down 21 since FY2020.
45	Macaulay-Brown Inc. Through Enlighten It Consulting LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$21,270,756	0.4%	Rank history: #31 in FY2022 and not on the FY2023–FY2025 lists; up 124 since FY2020.
46	Advanced Electronics Company Limited Top agencies USAF (Department of the Air Force)	$20,822,907	0.4%	Rank history: not on the FY2022–FY2024 lists and #11 in FY2025; up 16 since FY2020.
47	Metgreen Solutions Inc. Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$20,810,477	0.4%	Rank history: #54 in FY2022, #44 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2020.
48	Leidos Holdings, Inc. 11 awardees, including Leidos, Inc. and Leidos Digital Solutions Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$20,212,879	0.4%	Rank history: #25 in FY2022 and not on the FY2023–FY2025 lists; down 45 since FY2020.
49	Leonardo S.p.A. 6 awardees, including Laurel Technologies Partnership, Advanced Acoustic Concepts, LLC and DRS Network & Imaging Systems LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$20,038,428	0.4%	Rank history: #21 in FY2022, #19 in FY2023 and not on the FY2024–FY2025 lists; down 29 since FY2020.
50	Management Services Group, Inc. Top agencies Navy (Department of the Navy)	$19,443,680	0.4%	Rank history: #39 in FY2022, not on the FY2023 list, #79 in FY2024 and #33 in FY2025; up 46 since FY2020.
51	Escgov, Inc. Top agencies Treasury (Department of the Treasury)	$18,957,975	0.4%	Rank history: #36 in FY2022, #18 in FY2023 and not on the FY2024–FY2025 lists; up 113 since FY2020.
52	Rhombus Power Inc. Top agencies USAF (Department of the Air Force)	$18,913,334	0.4%	Rank history: #42 in FY2022, #10 in FY2023, #7 in FY2024 and #5 in FY2025; up 96 since FY2020.
53	Advantaged Solutions, LLC Top agencies DLA (Defense Logistics Agency) HHS (Department of Health and Human Services) DECA (Defense Commissary Agency)	$18,828,305	0.4%	Rank history: #97 in FY2022 and not on the FY2023–FY2025 lists; up 63 since FY2020.
54	Fedresults, Inc. Top agencies HHS (Department of Health and Human Services) SSA (Social Security Administration) NARA (National Archives and Records Administration)	$18,630,831	0.4%	Rank history: #86 in FY2022, #62 in FY2023, #40 in FY2024 and not on the FY2025 list; up 58 since FY2020.
55	Briefcase Systems Development Inc. Top agencies ED (Department of Education)	$16,969,405	0.4%	Rank history: #74 in FY2022 and not on the FY2023–FY2025 lists; up 91 since FY2020.
56	Reed Elsevier Inc. 6 awardees, including Relx Inc., Lexisnexis Special Services Inc. and Lnrs Data Services Inc. Top agencies DCSA (Defense Counterintelligence and Security Agency) DOJ (Department of Justice) DOT (Department of Transportation)	$16,601,705	0.3%	Rank history: #56 in FY2022 and not on the FY2023–FY2025 lists; up 104 since FY2020.
57	Sierra Nevada Company, LLC Top agencies DCSA (Defense Counterintelligence and Security Agency) OSD (Office of the Secretary of Defense) USSOCOM (United States Special Operations Command)	$15,855,256	0.3%	Rank history: not on the FY2022–FY2025 lists; up 33 since FY2020.
58	Systematic Inc. Top agencies Army (Department of the Army)	$15,749,741	0.3%	Rank history: not on the FY2022–FY2025 lists; up 74 since FY2020.
59	Lockheed Martin Corporation 13 awardees, including Lockheed Martin Services, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$15,573,589	0.3%	Rank history: not on the FY2022 list, #50 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2020.
60	Microtechnologies LLC Top agencies DOT (Department of Transportation) Army (Department of the Army) HHS (Department of Health and Human Services)	$15,343,916	0.3%	Rank history: #88 in FY2022, #72 in FY2023, #81 in FY2024 and #50 in FY2025; up 17 since FY2020.
61	Sumaria Systems, LLC Top agencies USAF (Department of the Air Force)	$15,089,047	0.3%	Rank history: not on the FY2022–FY2023 lists, #60 in FY2024 and not on the FY2025 list; up 177 since FY2020.
62	Cerner Corporation 2 awardees, including Oracle Health Government Services, Inc. Top agencies VA (Department of Veterans Affairs)	$14,531,849	0.3%	Rank history: #67 in FY2022 and not on the FY2023–FY2025 lists; up 26 since FY2020.
63	Sterling Computers Corporation Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$14,295,186	0.3%	Rank history: #93 in FY2022, #86 in FY2023, #57 in FY2024 and #30 in FY2025; down 48 since FY2020.
64	Govplace, LLC Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) DOL (Department of Labor)	$13,723,483	0.3%	Rank history: #69 in FY2022, not on the FY2023 list, #66 in FY2024 and #19 in FY2025; up 20 since FY2020.
65	Paragon Micro Inc. Top agencies USSOCOM (United States Special Operations Command) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$13,656,109	0.3%	Rank history: #50 in FY2022 and not on the FY2023–FY2025 lists; up 6 since FY2020.
66	Alaska Native Government Services LLC 3 awardees, including Copper River Enterprise Services, LLC and Copper River Information Technology, LLC Top agencies USDA (Department of Agriculture) Army (Department of the Army) DISA (Defense Information Systems Agency)	$13,407,827	0.3%	Rank history: #53 in FY2022, #32 in FY2023 and not on the FY2024–FY2025 lists; up 74 since FY2020.
67	General Dynamics Corporation 12 awardees, including General Dynamics Information Technology, Inc., General Dynamics One Source LLC and Electric Boat Corporation Top agencies USAF (Department of the Air Force) DOT (Department of Transportation) EPA (Environmental Protection Agency)	$13,388,732	0.3%	Rank history: not on the FY2022 list, #82 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2020.
68	Consortium Management Group, Inc. Top agencies Navy (Department of the Navy)	$13,000,256	0.3%	Rank history: #44 in FY2022 and not on the FY2023–FY2025 lists; up 117 since FY2020.
69	Wildflower International, Ltd. Top agencies Army (Department of the Army) DHS (Department of Homeland Security) Navy (Department of the Navy)	$12,835,781	0.3%	Rank history: #46 in FY2022 and not on the FY2023–FY2025 lists; down 15 since FY2020.
70	Unisys Corporation Top agencies Treasury (Department of the Treasury) Commerce (Department of Commerce) DFAS (Defense Finance and Accounting Service)	$12,596,307	0.3%	Rank history: not on the FY2022–FY2025 lists; down 6 since FY2020.
71	BMC Software, Inc. Through Compuware Corporation Top agencies SSA (Social Security Administration) VA (Department of Veterans Affairs) DISA (Defense Information Systems Agency)	$12,548,048	0.3%	Rank history: not on the FY2022–FY2025 lists; up 44 since FY2020.
72	Akira Technologies Inc. Top agencies DHS (Department of Homeland Security) Treasury (Department of the Treasury) HHS (Department of Health and Human Services)	$12,442,519	0.3%	Rank history: #60 in FY2022 and not on the FY2023–FY2025 lists; down 5 since FY2020.
73	Idemia Identity & Security USA LLC 2 awardees, including Idemia National Security Solutions LLC Top agencies DOS (Department of State) Army (Department of the Army)	$12,370,622	0.3%	Rank history: #20 in FY2022, #65 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2020.
74	Suh'dutsing Contracting Services Top agencies OSD (Office of the Secretary of Defense)	$12,203,196	0.3%	Rank history: #49 in FY2022, #30 in FY2023 and not on the FY2024–FY2025 lists; up 103 since FY2020.
75	Anacapa Micro Products, Inc. Top agencies DHS (Department of Homeland Security) MDA (DOD Missile Defense Agency) HHS (Department of Health and Human Services)	$11,973,262	0.2%	Rank history: not on the FY2022–FY2025 lists; down 24 since FY2020.
76	RTX Corporation 20 awardees, including Rockwell Collins, Inc., Raytheon Company and Simmonds Precision Products Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$11,727,069	0.2%	Rank history: #75 in FY2022, #100 in FY2023 and not on the FY2024–FY2025 lists; down 26 since FY2020.
77	Iron Bow Technologies, LLC Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$11,613,611	0.2%	Rank history: not on the FY2022–FY2025 lists; down 64 since FY2020.
78	Swish Data Corporation Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) ED (Department of Education)	$11,363,703	0.2%	Rank history: not on the FY2022–FY2025 lists; up 74 since FY2020.
79	Acentra Health LLC Top agencies VA (Department of Veterans Affairs)	$11,286,328	0.2%	Rank history: #61 in FY2022, #67 in FY2023 and not on the FY2024–FY2025 lists; up 210 since FY2020.
80	August Schell Enterprises, Inc. Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$11,208,954	0.2%	Rank history: not on the FY2022–FY2025 lists; down 8 since FY2020.
81	DH Technologies, Inc. Top agencies DISA (Defense Information Systems Agency) Treasury (Department of the Treasury) Navy (Department of the Navy)	$10,828,064	0.2%	Rank history: not on the FY2022 list, #89 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2020.
82	The Mil Corporation Top agencies Commerce (Department of Commerce)	$10,436,462	0.2%	Rank history: not on the FY2022–FY2025 lists; up 37 since FY2020.
83	Oil Price Information Service LLC 2 awardees, including IHS Global Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOI (Department of the Interior)	$10,258,755	0.2%	Rank history: #55 in FY2022, #27 in FY2023 and not on the FY2024–FY2025 lists; up 88 since FY2020.
84	Seneca Global Services LLC Top agencies Army (Department of the Army)	$10,000,000	0.2%	Rank history: #32 in FY2022 and not on the FY2023–FY2025 lists; up 103 since FY2020.
85	Echelon Services, LLC Top agencies Army (Department of the Army)	$9,947,400	0.2%	Rank history: #62 in FY2022, #36 in FY2023, #22 in FY2024 and not on the FY2025 list; up 103 since FY2020.
86	Document Storage Systems, Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$9,935,205	0.2%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
87	Govsmart, Inc. Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce) USDA (Department of Agriculture)	$9,547,777	0.2%	Rank history: not on the FY2022 list, #97 in FY2023, #98 in FY2024 and #87 in FY2025; down 56 since FY2020.
88	Federal Resources Corporation Top agencies DOS (Department of State) Navy (Department of the Navy) USAF (Department of the Air Force)	$9,544,432	0.2%	Rank history: #63 in FY2022, #37 in FY2023, #25 in FY2024 and not on the FY2025 list; up 92 since FY2020.
89	Vae, Inc. Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) DTRA (Defense Threat Reduction Agency)	$9,519,786	0.2%	Rank history: #82 in FY2022, #90 in FY2023 and not on the FY2024–FY2025 lists; down 46 since FY2020.
90	Fedbiz It Solutions LLC Top agencies Commerce (Department of Commerce) SEC (Securities and Exchange Commission) CFPB (Consumer Financial Protection Bureau)	$9,449,579	0.2%	Rank history: not on the FY2022–FY2025 lists; up 20 since FY2020.
91	Global Reach Consulting LLC Top agencies USAF (Department of the Air Force)	$9,348,240	0.2%	Rank history: not on the FY2022–FY2025 lists; up 171 since FY2020.
92	D7, LLC Top agencies USAF (Department of the Air Force)	$9,177,468	0.2%	Rank history: #58 in FY2022, not on the FY2023 list, #14 in FY2024 and #7 in FY2025; up 236 since FY2020.
93	Nextech Solutions LLC Top agencies Army (Department of the Army) DOJ (Department of Justice) Navy (Department of the Navy)	$9,112,288	0.2%	Rank history: #59 in FY2022 and not on the FY2023–FY2025 lists; up 24 since FY2020.
94	Dynamic Systems Inc. Top agencies Treasury (Department of the Treasury) DOI (Department of the Interior) USAF (Department of the Air Force)	$8,873,337	0.2%	Rank history: not on the FY2022–FY2025 lists; down 47 since FY2020.
95	Integral Federal, Inc. Top agencies DOS (Department of State)	$8,823,878	0.2%	Rank history: not on the FY2022–FY2025 lists; up 40 since FY2020.
96	Frontier Technologies Inc. Top agencies USAF (Department of the Air Force) Treasury (Department of the Treasury) DOL (Department of Labor)	$8,784,627	0.2%	Rank history: not on the FY2022–FY2025 lists; up 262 since FY2020.
97	Thomas Scientific LLC 4 awardees, including Unison Software Inc., Hirevue Inc. and Unison Cost Engineering LLC Top agencies NRC (Nuclear Regulatory Commission) DOE (Department of Energy) HHS (Department of Health and Human Services)	$8,628,935	0.2%	Rank history: #91 in FY2022, #57 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
98	Software Information Resource Corp. Top agencies USAF (Department of the Air Force) DOJ (Department of Justice) DOS (Department of State)	$8,263,560	0.2%	Rank history: not on the FY2022–FY2025 lists; down 23 since FY2020.
99	Epoch Concepts LLC Top agencies SEC (Securities and Exchange Commission) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$8,124,408	0.2%	Rank history: #87 in FY2022, not on the FY2023 list, #77 in FY2024 and #65 in FY2025; down 29 since FY2020.
100	Deloitte LLP 4 awardees, including Deloitte Consulting LLP, Deloitte & Touche LLP and Deloitte Financial Advisory Services LLP Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$8,095,134	0.2%	Rank history: not on the FY2022 list, #79 in FY2023 and not on the FY2024–FY2025 lists; up 97 since FY2020.

Show 75 more

100 of 2,031 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 70

Code	Net obligations	Largest contractor
7030 Information Technology Software	$3,023,325,259	Carahsoft Technology Corp
7010 Information Technology Equipment System Configuration	$501,987,315	CACI International Inc.
7035 Information Technology Support Equipment	$459,080,856	Colossal Contracting LLC
7050 Information Technology Components	$233,709,103	Acacia Investment Holdings LLC
7045 Information Technology Supplies	$107,746,700	World Wide Technology Holding Co. Inc.
7025 Information Technology Input/Output and Storage Devices	$99,683,396	CDW Corporation
7021 Information Technology Central Processing Unit (CPU, Computer), Digital	$98,721,168	Management Services Group, Inc.
7020 Information Technology Central Processing Unit (CPU, Computer), Analog	$12,632,095	NCS Technologies Inc.

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 $4.81 billion 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. 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.
Fiscal year 2021 ran Oct 1, 2020 – Sep 30, 2021. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
Rank changes compare with FY2020. "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. The step from FY2020 takes the color of the rank change beside it.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 PSC 70 contractors in FY2021?

1. Carahsoft Technology Corp ($285M), 2. Dell Federal Systems L.P. ($256M), 3. Colossal Contracting LLC ($205M), 4. Minburn Technology Group, LLC ($184M), 5. DLT Solutions LLC ($149M), 6. Mythics, LLC ($124M), 7. Four LLC ($122M), 8. CACI International Inc. ($116M), 9. Booz Allen Hamilton Holding Corporation ($88.9M), 10. Fcn, Inc. ($86.8M).

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