Top 87 Contractors in PSC D301: ADP Facility Operation and Maintenance Services, FY2024

Name: Top 87 Contractors in PSC D301: ADP Facility Operation and Maintenance Services, FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 80% of FY2024 PSC D301 contract dollars

Contract obligations: $667,877,041 Net of deobligations, by contracts coded PSC D301
Contractors: 101 Parent companies with an obligation
Largest contractor: Securigence LLC $128 million, 18.0% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 87 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Securigence LLC Top agencies DARPA (Defense Advanced Research Projects Agency) WHS (DOD Washington Headquarters Service)	$128,151,200	18.0%	Rank history: #9 in FY2021, #3 in FY2022, #3 in FY2023 and #1 in FY2025; up 2 since FY2023.
2	Peraton Inc. 2 awardees, including Peraton Enterprise Solutions LLC Top agencies ED (Department of Education) DOL (Department of Labor) DHRA (Defense Human Resources Activity)	$125,216,021	17.6%	Rank history: not on the FY2021 list, #48 in FY2022, not on the FY2023 list and #2 in FY2025; returned.
3	Dev Technology Group Inc. Top agencies DHS (Department of Homeland Security)	$68,418,285	9.6%	Rank history: #7 in FY2021, #5 in FY2022, #4 in FY2023 and not on the FY2025 list; up 1 since FY2023.
4	General Dynamics Corporation 3 awardees, including General Dynamics Information Technology, Inc. and General Dynamics One Source LLC Top agencies SEC (Securities and Exchange Commission) DISA (Defense Information Systems Agency) HHS (Department of Health and Human Services)	$59,645,272	8.4%	Rank history: #4 in FY2021, #2 in FY2022, #2 in FY2023 and #3 in FY2025; down 2 since FY2023.
5	HP Enterprise Services LLC 3 awardees, including Peraton Enterprise Solutions LLC and Peraton Government Communications Inc. Top agencies ED (Department of Education) DHRA (Defense Human Resources Activity) DOL (Department of Labor)	$44,101,498	6.2%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and not on the FY2025 list; down 4 since FY2023.
6	Directviz Solutions, LLC Top agencies Army (Department of the Army)	$41,720,440	5.9%	Rank history: #17 in FY2021, #9 in FY2022, #5 in FY2023 and #5 in FY2025; down 1 since FY2023.
7	Advanced Technology Systems Inc. Through Salient Crgt, Inc. Top agencies DHS (Department of Homeland Security)	$37,156,252	5.2%	Rank history: #27 in FY2021, #24 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
8	Remedybiz, Inc. Top agencies HHS (Department of Health and Human Services)	$24,137,480	3.4%	Rank history: #15 in FY2021, #11 in FY2022, #7 in FY2023 and not on the FY2025 list; down 1 since FY2023.
9	Science Applications International Corporation 2 awardees Top agencies Army (Department of the Army)	$22,600,845	3.2%	Rank history: #22 in FY2021, #16 in FY2022, #9 in FY2023 and #7 in FY2025; unchanged since FY2023.
10	22ND Century Technologies Inc. 2 awardees Top agencies Commerce (Department of Commerce) Navy (Department of the Navy)	$18,806,147	2.6%	Rank history: #20 in FY2021, #14 in FY2022, #8 in FY2023 and #6 in FY2025; down 2 since FY2023.
11	Tsymmetry Inc. Top agencies DOS (Department of State)	$8,809,336	1.2%	Rank history: #35 in FY2021, #23 in FY2022, #20 in FY2023 and #9 in FY2025; up 9 since FY2023.
12	Soft TECH Consulting, Inc. Top agencies DOS (Department of State)	$8,677,044	1.2%	Rank history: #33 in FY2021, #20 in FY2022, #13 in FY2023 and not on the FY2025 list; up 1 since FY2023.
13	Goldbelt, Incorporated 2 awardees, including Goldbelt Hawk L.L.C. Top agencies DOI (Department of the Interior) NSF (National Science Foundation)	$8,517,081	1.2%	Rank history: #38 in FY2021, #28 in FY2022, #17 in FY2023 and not on the FY2025 list; up 4 since FY2023.
14	Pyramid Systems Inc. Top agencies HUD (Department of Housing and Urban Development)	$7,784,857	1.1%	Rank history: not on the FY2021 list, #37 in FY2022, #12 in FY2023 and #10 in FY2025; down 2 since FY2023.
15	Apogee Engineering LLC 2 awardees Top agencies USAF (Department of the Air Force)	$6,485,487	0.9%	Rank history: #59 in FY2021, #36 in FY2022, #22 in FY2023 and not on the FY2025 list; up 7 since FY2023.
16	Smartronix LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$6,247,802	0.9%	Rank history: #32 in FY2021, #47 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
17	Teksynap Corporation Top agencies DTRA (Defense Threat Reduction Agency)	$5,272,464	0.7%	Rank history: #28 in FY2021, #6 in FY2022, #15 in FY2023 and #11 in FY2025; down 2 since FY2023.
18	Abacus Solutions Group LLC Top agencies DHS (Department of Homeland Security)	$5,135,355	0.7%	Rank history: #67 in FY2021, #40 in FY2022, #26 in FY2023 and #12 in FY2025; up 8 since FY2023.
19	Nationwide It Services Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$4,414,285	0.6%	Rank history: #55 in FY2021, #59 in FY2022, #25 in FY2023 and #13 in FY2025; up 6 since FY2023.
20	Agile Defense LLC Top agencies Navy (Department of the Navy)	$3,876,607	0.5%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023 and not on the FY2025 list; up 9 since FY2023.
21	Index Analytics LLC Top agencies HHS (Department of Health and Human Services)	$3,547,705	0.5%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2023 and not on the FY2025 list; up 9 since FY2023.
22	Cayuse Holdings LLC Through Native Hawaiian Veterans LLC Top agencies DOI (Department of the Interior)	$3,500,000	0.5%	Rank history: #61 in FY2021, #62 in FY2022, #19 in FY2023 and not on the FY2025 list; down 3 since FY2023.
23	The Greentree Group, Inc. Top agencies USAF (Department of the Air Force)	$3,491,939	0.5%	Rank history: #44 in FY2021, #33 in FY2022, #16 in FY2023 and not on the FY2025 list; down 7 since FY2023.
24	Amar Health IT LLC Top agencies DHS (Department of Homeland Security)	$3,383,460	0.5%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2023 and #15 in FY2025; up 11 since FY2023.
25	Horus Technology Solutions Inc. Top agencies HHS (Department of Health and Human Services)	$3,258,096	0.5%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2025; new.
26	Rivertech LLC 2 awardees Top agencies Army (Department of the Army)	$3,152,142	0.4%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2023 and #30 in FY2025; up 12 since FY2023.
27	Spec, LLC Top agencies DISA (Defense Information Systems Agency)	$2,962,162	0.4%	Rank history: #88 in FY2021, #75 in FY2022, #46 in FY2023 and #18 in FY2025; up 19 since FY2023.
28	Federal Acquisition Services Alliant, Joint Venture LLC Top agencies Navy (Department of the Navy)	$2,842,691	0.4%	Rank history: #78 in FY2021, #53 in FY2022, #34 in FY2023 and #31 in FY2025; up 6 since FY2023.
29	Presidio Government Solutions LLC 2 awardees Top agencies DISA (Defense Information Systems Agency)	$2,827,564	0.4%	Rank history: #77 in FY2021, #61 in FY2022, #58 in FY2023 and #20 in FY2025; up 29 since FY2023.
30	American Systems Corporation Top agencies USAF (Department of the Air Force)	$2,619,958	0.4%	Rank history: #97 in FY2021, #65 in FY2022, #41 in FY2023 and #17 in FY2025; up 11 since FY2023.
31	Osborne Computer Services, Inc. Top agencies USAF (Department of the Air Force)	$2,262,327	0.3%	Rank history: not on the FY2021 list, #71 in FY2022, #47 in FY2023 and not on the FY2025 list; up 16 since FY2023.
32	Lumen Technologies Government Solutions, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$2,223,726	0.3%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2025; new.
33	Lumen Technologies, Inc. 2 awardees, including Lumen Technologies Government Solutions, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$2,041,846	0.3%	Rank history: #82 in FY2021, #57 in FY2022, #87 in FY2023 and #44 in FY2025; up 54 since FY2023.
34	Dignitas Technologies, LLC Top agencies Army (Department of the Army)	$1,820,058	0.3%	Rank history: not on the FY2021 list, #73 in FY2022, #50 in FY2023 and #36 in FY2025; up 16 since FY2023.
35	Peraton Government Communications Inc. Top agencies DISA (Defense Information Systems Agency)	$1,800,838	0.3%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2025; new.
36	Wichita Tribal Enterprises, LLC Top agencies OPM (Office of Personnel Management)	$1,603,169	0.2%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2023 and #26 in FY2025; up 31 since FY2023.
37	Fedtec LLC Top agencies Army (Department of the Army)	$1,511,889	0.2%	Rank history: not on the FY2021 list, #81 in FY2022, #56 in FY2023 and #27 in FY2025; up 19 since FY2023.
38	CGI Federal Inc. Top agencies EPA (Environmental Protection Agency)	$1,432,977	0.2%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2025; new.
39	Lintech Global Inc Top agencies Navy (Department of the Navy)	$1,401,780	0.2%	Rank history: #69 in FY2021, #44 in FY2022, #49 in FY2023 and not on the FY2025 list; up 10 since FY2023.
40	Tetra Tech, Inc. Through Bluewater Federal Solutions, Inc. Top agencies Army (Department of the Army)	$1,334,577	0.2%	Rank history: not on the FY2021 list, #49 in FY2022, #32 in FY2023 and not on the FY2025 list; down 8 since FY2023.
41	Native Hawaiian Veterans LLC Top agencies DOI (Department of the Interior)	$1,184,535	0.2%	Rank history: #89 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
42	Vista Defense Technologies, LLC Top agencies Army (Department of the Army)	$1,154,119	0.2%	Rank history: #60 in FY2021, #39 in FY2022, #61 in FY2023 and not on the FY2025 list; up 19 since FY2023.
43	Syneren Technologies Corporation Top agencies USAF (Department of the Air Force)	$994,510	0.1%	Rank history: not on the FY2021 list, #95 in FY2022, #65 in FY2023 and #22 in FY2025; up 22 since FY2023.
44	Cherokee Nation Operational Solutions, L.L.C. Top agencies DHA (Defense Health Agency)	$950,688	0.1%	Rank history: not on the FY2021 list, #86 in FY2022, #68 in FY2023 and #21 in FY2025; up 24 since FY2023.
45	Arctic Slope Regional Corporation 3 awardees, including Asrc Federal Data Networx, LLC Top agencies NRC (Nuclear Regulatory Commission)	$770,849	0.1%	Rank history: #25 in FY2021, not on the FY2022–FY2023 lists and #23 in FY2025; returned.
46	Customer Value Partners, LLC Top agencies DHS (Department of Homeland Security)	$737,280	0.1%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023 and #28 in FY2025; up 28 since FY2023.
47	The Boeing Company Top agencies USAF (Department of the Air Force)	$734,676	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
48	SRR International, Inc. Top agencies Navy (Department of the Navy)	$624,799	0.1%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2023 and not on the FY2025 list; up 27 since FY2023.
49	Innovation At Work Inc. Top agencies VA (Department of Veterans Affairs)	$553,495	0.1%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2023 and not on the FY2025 list; up 29 since FY2023.
50	Recovery Point Systems Inc. Top agencies CFTC (Commodity Futures Trading Commission)	$551,443	0.1%	Rank history: #90 in FY2021, #79 in FY2022, #72 in FY2023 and not on the FY2025 list; up 22 since FY2023.
51	Siemens Aktiengesellschaft Through Siemens Industry Inc. Top agencies USAF (Department of the Air Force)	$525,858	0.1%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and not on the FY2025 list; down 15 since FY2023.
52	Siemens Industry Inc. Top agencies USAF (Department of the Air Force) DOE (Department of Energy)	$480,268	0.1%	Rank history: not on the FY2021–FY2023 lists and #34 in FY2025; new.
53	Amatriot Group LLC Top agencies Navy (Department of the Navy)	$449,040	0.1%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023 and not on the FY2025 list; up 27 since FY2023.
54	Bestica, Inc. Top agencies USAF (Department of the Air Force)	$383,890	0.1%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023 and not on the FY2025 list; up 5 since FY2023.
55	Brothers Mechanical Services LLC Top agencies DOJ (Department of Justice)	$356,635	0.1%	Rank history: not on the FY2021–FY2023 lists and #29 in FY2025; new.
56	Abacus Technology Corporation Top agencies USAF (Department of the Air Force)	$354,185	<0.1%	Rank history: #64 in FY2021, #78 in FY2022, #63 in FY2023 and #38 in FY2025; up 7 since FY2023.
57	Century Elevator Inc. Top agencies USAF (Department of the Air Force)	$285,277	<0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and #37 in FY2025; up 33 since FY2023.
58	Sharp Solutions Inc. Top agencies NRC (Nuclear Regulatory Commission)	$261,020	<0.1%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2023 and #35 in FY2025; up 28 since FY2023.
59	Blackwatch International Corporation Top agencies DMEA (Defense Microelectronics Activity)	$244,651	<0.1%	Rank history: #91 in FY2021, #96 in FY2022, #64 in FY2023 and not on the FY2025 list; up 5 since FY2023.
60	Asrc Federal Data Networx, LLC Top agencies NRC (Nuclear Regulatory Commission)	$200,000	<0.1%	Rank history: not on the FY2021 list, #99 in FY2022, #70 in FY2023 and not on the FY2025 list; up 10 since FY2023.
61	Tmpc Inc. Top agencies Navy (Department of the Navy)	$149,458	<0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023 and not on the FY2025 list; up 28 since FY2023.
62	Guidehouse Inc. Through Peraton Technology Services Inc. Top agencies GSA (General Services Administration)	$144,537	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
63	Seibold Security Inc. Top agencies National Gallery of Art	$128,196	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 39 since FY2023.
64	Cordev Corporation Top agencies Army (Department of the Army)	$105,083	<0.1%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2023 and not on the FY2025 list; up 30 since FY2023.
65	MCH Consulting Services LLC Top agencies USAF (Department of the Air Force)	$98,446	<0.1%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2025; up 39 since FY2023.
66	Care Systems Inc. Top agencies HHS (Department of Health and Human Services)	$97,863	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
67	Four Points Technology, L.L.C. Top agencies VA (Department of Veterans Affairs)	$88,077	<0.1%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2025; up 40 since FY2023.
68	UIC Government Services LLC 2 awardees, including Bowhead Business and Technology Solutions, LLC Top agencies DOT (Department of Transportation)	$84,159	<0.1%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and not on the FY2025 list; down 8 since FY2023.
69	Communications Resource Inc. Top agencies Treasury (Department of the Treasury)	$68,975	<0.1%	Rank history: not on the FY2021–FY2022 lists, #96 in FY2023 and not on the FY2025 list; up 27 since FY2023.
70	Continental Utility Solutions Inc. Top agencies DOI (Department of the Interior)	$65,685	<0.1%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; up 41 since FY2023.
71	Johnson Controls Industries Through Johnson Controls, Inc. Top agencies VA (Department of Veterans Affairs)	$59,780	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
72	Coley & Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$53,009	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 40 since FY2023.
73	Nana Regional Corporation Inc. 2 awardees, including Affigent, LLC Top agencies USAF (Department of the Air Force)	$42,185	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
74	Government Acquisitions LLC Top agencies DOI (Department of the Interior)	$28,570	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 48 since FY2023.
75	Telecommunication Solutions Group Inc. Top agencies USAF (Department of the Air Force)	$26,839	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 49 since FY2023.
76	Quality Associates Inc. Through Konica Minolta Business Solutions U.s.a, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$26,118	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 45 since FY2023.
77	Vision Technologies, LLC Top agencies NARA (National Archives and Records Administration)	$24,551	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
78	The Chenega Corporation Through Time Solutions, LLC Top agencies DOJ (Department of Justice)	$18,911	<0.1%	Rank history: #46 in FY2021, #35 in FY2022, #24 in FY2023 and not on the FY2025 list; down 54 since FY2023.
79	Isoft Solutions, LLC Top agencies Army (Department of the Army)	$18,153	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 64 since FY2023.
80	Maxair Mechanical LLC Top agencies NRC (Nuclear Regulatory Commission)	$14,832	<0.1%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2025; up 53 since FY2023.
81	New TECH Solutions, Inc. Top agencies DHA (Defense Health Agency)	$14,402	<0.1%	Rank history: not on the FY2021–FY2023 lists and #42 in FY2025; up 51 since FY2023.
82	Euclid Research Corp. Top agencies NASA (National Aeronautics and Space Administration)	$14,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 41 since FY2023.
83	Thomson Reuters (Tax & Accounting) Inc. Through West Publishing Corporation Top agencies DFAS (Defense Finance and Accounting Service)	$13,051	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 46 since FY2023.
84	IHS Global Inc Top agencies NASA (National Aeronautics and Space Administration)	$12,513	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
85	R.b. Akins Co. Top agencies Army (Department of the Army)	$11,450	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 42 since FY2023.
86	Essintial Enterprise Solutions LLC Top agencies National Gallery of Art	$1,799	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 39 since FY2023.
87	Verizon Communications Inc. Through Verizon Maryland LLC Top agencies DISA (Defense Information Systems Agency)	$9	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 62 since FY2023.

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87 of 101 contractors listed here. See the rest on GovTribe.

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 $712 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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 D301 contractors in FY2024?

1. Securigence LLC ($128M), 2. Peraton Inc. ($125M), 3. Dev Technology Group Inc. ($68.4M), 4. General Dynamics Corporation ($59.6M), 5. HP Enterprise Services LLC ($44.1M), 6. Directviz Solutions, LLC ($41.7M), 7. Advanced Technology Systems Inc. ($37.2M), 8. Remedybiz, Inc. ($24.1M), 9. Science Applications International Corporation ($22.6M), 10. 22ND Century Technologies Inc. ($18.8M).

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