Top 44 Contractors in PSC D302: ADP Systems Development Services, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	General Dynamics Corporation 3 awardees, including General Dynamics Information Technology, Inc. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services)	$106,774,151	26.8%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	Booz Allen Hamilton Holding Corporation 2 awardees, including Booz Allen Hamilton Inc. and Liberty It Solutions LLC Top agencies SEC (Securities and Exchange Commission) VA (Department of Veterans Affairs)	$40,932,213	10.3%	Rank history: #6 in FY2021, #6 in FY2022, #5 in FY2023 and #3 in FY2024; up 1 since FY2024.
3	CGI Federal Inc. Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$24,894,397	6.2%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; up 2 since FY2024.
4	Accenture Federal Services LLC Top agencies DHS (Department of Homeland Security) SEC (Securities and Exchange Commission)	$24,727,769	6.2%	Rank history: not on the FY2021–FY2023 lists and #2 in FY2024; down 2 since FY2024.
5	Deloitte Through Deloitte Consulting LLP Top agencies HHS (Department of Health and Human Services)	$19,562,537	4.9%	Rank history: #3 in FY2021, #3 in FY2022, #6 in FY2023 and #4 in FY2024; down 1 since FY2024.
6	Team Greenzone JV LLC Top agencies SEC (Securities and Exchange Commission)	$16,152,088	4.0%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023 and #7 in FY2024; up 1 since FY2024.
7	Favor Techconsulting LLC Top agencies VA (Department of Veterans Affairs)	$12,463,492	3.1%	Rank history: #25 in FY2021, #17 in FY2022, #11 in FY2023 and #9 in FY2024; up 2 since FY2024.
8	West 4TH Strategy, LLC Through Integrated Systems, LLC Top agencies SEC (Securities and Exchange Commission)	$9,667,687	2.4%	Rank history: not on the FY2021–FY2024 lists; new.
9	Procentrix, LLC Top agencies SEC (Securities and Exchange Commission)	$9,525,615	2.4%	Rank history: #32 in FY2021, #26 in FY2022, #10 in FY2023 and #8 in FY2024; down 1 since FY2024.
10	Appian Corporation Top agencies DISA (Defense Information Systems Agency)	$7,827,571	2.0%	Rank history: #53 in FY2021, #36 in FY2022, #36 in FY2023 and #22 in FY2024; up 12 since FY2024.
11	STG LLC Top agencies DOS (Department of State)	$7,519,844	1.9%	Rank history: not on the FY2021–FY2024 lists; new.
12	Emagine It Inc. Top agencies HHS (Department of Health and Human Services)	$7,457,902	1.9%	Rank history: #64 in FY2021, #49 in FY2022, #33 in FY2023 and #23 in FY2024; up 11 since FY2024.
13	Science Applications International Corporation 2 awardees Top agencies Army (Department of the Army)	$7,298,000	1.8%	Rank history: not on the FY2021–FY2024 lists; new.
14	Effectual Public Sector Inc. Top agencies DOJ (Department of Justice)	$6,819,780	1.7%	Rank history: not on the FY2021 list, #58 in FY2022, #12 in FY2023 and #60 in FY2024; up 46 since FY2024.
15	Metrostar Systems, LLC Top agencies DISA (Defense Information Systems Agency)	$6,555,809	1.6%	Rank history: not on the FY2021 list, #42 in FY2022, #54 in FY2023 and #18 in FY2024; up 3 since FY2024.
16	Future Technologies, Inc. Top agencies Navy (Department of the Navy)	$6,208,836	1.6%	Rank history: #76 in FY2021, #67 in FY2022, #47 in FY2023 and #27 in FY2024; up 11 since FY2024.
17	Octo Metric LLC Top agencies Treasury (Department of the Treasury)	$5,510,419	1.4%	Rank history: #48 in FY2021, #43 in FY2022, #16 in FY2023 and #11 in FY2024; down 6 since FY2024.
18	Tetra Tech, Inc. 2 awardees, including Segue Technologies, Inc. Top agencies DOI (Department of the Interior)	$4,738,352	1.2%	Rank history: not on the FY2021 list, #82 in FY2022, #52 in FY2023 and #30 in FY2024; up 12 since FY2024.
19	Peraton Inc. 2 awardees, including Peraton Enterprise Solutions LLC Top agencies GSA (General Services Administration)	$3,879,655	1.0%	Rank history: not on the FY2021 list, #99 in FY2022, not on the FY2023 list and #10 in FY2024; down 9 since FY2024.
20	Nationwide It Services Inc. Top agencies Treasury (Department of the Treasury)	$2,879,283	0.7%	Rank history: not on the FY2021 list, #92 in FY2022, #71 in FY2023 and #34 in FY2024; up 14 since FY2024.
21	Semanticbits LLC 2 awardees, including Incentive Technology Group LLC Top agencies SEC (Securities and Exchange Commission)	$2,818,717	0.7%	Rank history: not on the FY2021–FY2023 lists and #77 in FY2024; up 56 since FY2024.
22	Invictus JV, LLC Top agencies SEC (Securities and Exchange Commission)	$2,731,102	0.7%	Rank history: #85 in FY2021, #60 in FY2022, #22 in FY2023 and #37 in FY2024; up 15 since FY2024.
23	Attain Consulting Group LLC Through Maximus Federal Technology Solutions, LLC Top agencies SEC (Securities and Exchange Commission)	$2,397,008	0.6%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2024; up 16 since FY2024.
24	Ascella Technologies Inc. Top agencies SEC (Securities and Exchange Commission)	$2,360,857	0.6%	Rank history: not on the FY2021 list, #88 in FY2022, #70 in FY2023 and #51 in FY2024; up 27 since FY2024.
25	Savvee Inc. Top agencies SEC (Securities and Exchange Commission)	$2,108,680	0.5%	Rank history: not on the FY2021 list, #100 in FY2022, #64 in FY2023 and #47 in FY2024; up 22 since FY2024.
26	Eagle Harbor Solutions LLC Top agencies DISA (Defense Information Systems Agency) DOE (Department of Energy) DOS (Department of State)	$2,076,803	0.5%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2024; up 9 since FY2024.
27	Sugpiat Defense, LLC Top agencies Army (Department of the Army)	$2,004,223	0.5%	Rank history: not on the FY2021 list, #84 in FY2022, #60 in FY2023 and #36 in FY2024; up 9 since FY2024.
28	Arctic Slope Regional Corporation 4 awardees, including Asrc Federal Data Network Technologies, LLC Top agencies DISA (Defense Information Systems Agency)	$1,593,776	0.4%	Rank history: #73 in FY2021, #77 in FY2022, #27 in FY2023 and #49 in FY2024; up 21 since FY2024.
29	Hewlett Packard Enterprise Company Top agencies Army (Department of the Army)	$941,517	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
30	Development Infostructure LLC Top agencies DFC (International Development Finance Corporation)	$655,169	0.2%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2024; up 36 since FY2024.
31	Innovative Management & Technology Approaches Inc. Top agencies DOJ (Department of Justice)	$589,072	0.1%	Rank history: not on the FY2021 list, #76 in FY2022, #23 in FY2023 and #15 in FY2024; down 16 since FY2024.
32	Cbeyondata LLC Top agencies DOJ (Department of Justice)	$532,747	0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and #57 in FY2024; up 25 since FY2024.
33	Sensis Inc. Top agencies DOS (Department of State)	$515,499	0.1%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2023 and #70 in FY2024; up 37 since FY2024.
34	Guidehouse Digital LLC Top agencies HHS (Department of Health and Human Services) RRB (Railroad Retirement Board)	$440,006	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
35	W R Systems Ltd. Top agencies Navy (Department of the Navy)	$424,991	0.1%	Rank history: #81 in FY2021, #65 in FY2022, #30 in FY2023 and #21 in FY2024; down 14 since FY2024.
36	Technik Inc Top agencies SEC (Securities and Exchange Commission)	$367,771	0.1%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023 and #28 in FY2024; down 8 since FY2024.
37	STS Systems Support, LLC Top agencies EPA (Environmental Protection Agency)	$364,423	0.1%	Rank history: not on the FY2021–FY2023 lists and #75 in FY2024; up 38 since FY2024.
38	Smarthost Design Technologies LLC Top agencies USAF (Department of the Air Force)	$201,600	0.1%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2024; up 42 since FY2024.
39	Microhealth LLC Top agencies HHS (Department of Health and Human Services)	$184,165	<0.1%	Rank history: not on the FY2021–FY2023 lists and #64 in FY2024; up 25 since FY2024.
40	Red River Technology LLC Top agencies DHS (Department of Homeland Security)	$118,526	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
41	Concur Technologies Inc. Top agencies DHS (Department of Homeland Security)	$102,333	<0.1%	Rank history: not on the FY2021–FY2023 lists and #79 in FY2024; up 38 since FY2024.
42	Civility Management Solutions LLC Top agencies HHS (Department of Health and Human Services)	$25,715	<0.1%	Rank history: not on the FY2021–FY2023 lists and #92 in FY2024; up 50 since FY2024.
43	Trillion Technology Solutions Inc. Top agencies DHS (Department of Homeland Security)	$10,562	<0.1%	Rank history: #84 in FY2021, #85 in FY2022, #81 in FY2023 and #71 in FY2024; up 28 since FY2024.
44	COX Communications Arizona LLC Top agencies HHS (Department of Health and Human Services)	$3,018	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.

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 $399 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. 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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.

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