Top 100 Contractors in PSC 5805: Telephone and Telegraph Equipment, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Data Comm for Business Inc. Top agencies DOT (Department of Transportation)	$22,560,205	17.7%	Rank history: not on the FY2021–FY2024 lists and #1 in FY2025; up 6 since Aug 2024–Jul 2025.
2	Cynergy Professional Systems LLC Top agencies DOS (Department of State)	$2,660,600	2.1%	Rank history: not on the FY2021 list, #44 in FY2022, not on the FY2023–FY2024 lists and #2 in FY2025; new, not ranked in Aug 2024–Jul 2025.
3	Dynalec Corporation Top agencies DLA (Defense Logistics Agency)	$1,937,919	1.5%	Rank history: #70 in FY2021, #17 in FY2022, #15 in FY2023, #14 in FY2024 and #3 in FY2025; up 1 since Aug 2024–Jul 2025.
4	Four Points Technology, L.L.C. Top agencies Treasury (Department of the Treasury)	$1,561,901	1.2%	Rank history: not on the FY2021 list, #13 in FY2022, #12 in FY2023, #7 in FY2024 and #6 in FY2025; down 1 since Aug 2024–Jul 2025.
5	Optivor Technologies, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$1,385,220	1.1%	Rank history: #100 in FY2021, #11 in FY2022, #5 in FY2023, #17 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
6	Blue TECH Inc. Top agencies DOS (Department of State)	$1,273,684	1.0%	Rank history: #33 in FY2021, #31 in FY2022, not on the FY2023–FY2024 lists and #4 in FY2025; up 84 since Aug 2024–Jul 2025.
7	New TECH Solutions, Inc. Top agencies USAF (Department of the Air Force) DOS (Department of State)	$1,173,600	0.9%	Rank history: #22 in FY2021, #9 in FY2022, #9 in FY2023, #53 in FY2024 and #24 in FY2025; up 28 since Aug 2024–Jul 2025.
8	CACI International Inc. Through Caci Idt, LLC Top agencies Army (Department of the Army)	$672,546	0.5%	Rank history: not on the FY2021–FY2024 lists and #5 in FY2025; up 4 since Aug 2024–Jul 2025.
9	Medtel Services, LLC Top agencies DOJ (Department of Justice)	$661,704	0.5%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2023, #8 in FY2024 and #8 in FY2025; down 4 since Aug 2024–Jul 2025.
10	3D Systems, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$348,084	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
11	Cloud11 LLC Top agencies DLA (Defense Logistics Agency)	$323,955	0.3%	Rank history: not on the FY2021 list, #36 in FY2022, not on the FY2023 list, #72 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
12	Roanwell, LLC Top agencies DLA (Defense Logistics Agency)	$299,300	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
13	Hawk Ridge Systems LLC Top agencies NASA (National Aeronautics and Space Administration)	$298,395	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
14	Advanced Programs, Inc. Top agencies DOS (Department of State)	$283,786	0.2%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2023, not on the FY2024 list and #11 in FY2025; new, not ranked in Aug 2024–Jul 2025.
15	Tribalco LLC Top agencies USAF (Department of the Air Force)	$267,542	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
16	TD Synnex Corporation Top agencies USAF (Department of the Air Force)	$210,638	0.2%	Rank history: not on the FY2021–FY2025 lists; up 116 since Aug 2024–Jul 2025.
17	Integration Technologies Group, Inc. Top agencies USAF (Department of the Air Force)	$205,458	0.2%	Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; new, not ranked in Aug 2024–Jul 2025.
18	Tyten Technologies Inc. Top agencies DOJ (Department of Justice)	$194,911	0.2%	Rank history: not on the FY2021–FY2024 lists and #10 in FY2025; down 8 since Aug 2024–Jul 2025.
19	Govsmart, Inc. Top agencies USAF (Department of the Air Force)	$189,533	0.1%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2023, not on the FY2024 list and #63 in FY2025; up 37 since Aug 2024–Jul 2025.
20	Strategic Communications LLC Top agencies Navy (Department of the Navy)	$172,117	0.1%	Rank history: #66 in FY2021, #46 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
21	DH Technologies, Inc. Top agencies USAF (Department of the Air Force)	$168,203	0.1%	Rank history: not on the FY2021 list, #30 in FY2022, not on the FY2023 list, #2 in FY2024 and #57 in FY2025; unchanged since Aug 2024–Jul 2025.
22	Hose-Mccann Telephone Co, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$167,905	0.1%	Rank history: #76 in FY2021, #47 in FY2022, #48 in FY2023, #31 in FY2024 and #13 in FY2025; up 5 since Aug 2024–Jul 2025.
23	Lumen Technologies, Inc. Through Centurylink of Florida, Inc. Top agencies DOJ (Department of Justice)	$147,281	0.1%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; new, not ranked in Aug 2024–Jul 2025.
24	Mainstream IP Solutions Inc. Top agencies USAF (Department of the Air Force)	$144,962	0.1%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023, #16 in FY2024 and not on the FY2025 list; down 13 since Aug 2024–Jul 2025.
25	Morcom International, Inc. Top agencies DHS (Department of Homeland Security)	$141,812	0.1%	Rank history: not on the FY2021–FY2024 lists and #28 in FY2025; new, not ranked in Aug 2024–Jul 2025.
26	Keyence Corporation of America Top agencies NASA (National Aeronautics and Space Administration)	$128,784	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
27	Westwind Computer Products, Inc. Top agencies USAF (Department of the Air Force) DOS (Department of State)	$121,358	0.1%	Rank history: not on the FY2021–FY2024 lists and #32 in FY2025; new, not ranked in Aug 2024–Jul 2025.
28	RTS Solutionz Inc. Top agencies DOS (Department of State)	$110,665	0.1%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Aug 2024–Jul 2025.
29	Avaya Federal Solutions, Inc. Top agencies USAF (Department of the Air Force)	$109,413	0.1%	Rank history: not on the FY2021–FY2023 lists, #18 in FY2024 and #38 in FY2025; down 16 since Aug 2024–Jul 2025.
30	Saitech Inc. Top agencies DHS (Department of Homeland Security)	$108,790	0.1%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; new, not ranked in Aug 2024–Jul 2025.
31	Forum Communications Systems Inc. Top agencies Army (Department of the Army)	$106,905	0.1%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023, #30 in FY2024 and #36 in FY2025; up 19 since Aug 2024–Jul 2025.
32	Rick Cargo LLC Top agencies DLA (Defense Logistics Agency)	$101,561	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
33	Disruptive Electronic Warfare Machines, LLC Top agencies USAF (Department of the Air Force)	$101,200	0.1%	Rank history: not on the FY2021–FY2024 lists and #37 in FY2025; new, not ranked in Aug 2024–Jul 2025.
34	Igov Technologies, Inc. Top agencies Army (Department of the Army)	$93,152	0.1%	Rank history: not on the FY2021–FY2024 lists and #40 in FY2025; new, not ranked in Aug 2024–Jul 2025.
35	Qualitynet General Trading and Contracting Company WLL Top agencies USAF (Department of the Air Force)	$91,815	0.1%	Rank history: #54 in FY2021, #62 in FY2022, #86 in FY2023, #76 in FY2024 and #70 in FY2025; up 31 since Aug 2024–Jul 2025.
36	Federal Data Systems LLC Through Feddata Technology Solutions, LLC Top agencies Army (Department of the Army)	$89,933	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
37	Filter Net LLC Top agencies Navy (Department of the Navy)	$89,499	0.1%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023, not on the FY2024 list and #41 in FY2025; up 86 since Aug 2024–Jul 2025.
38	V & Z Enterprises Incorporated Top agencies HHS (Department of Health and Human Services)	$83,687	0.1%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; down 21 since Aug 2024–Jul 2025.
39	Verizon 4 awardees, including Cellco Partnership and Frontier Southwest Incorporated Top agencies Army (Department of the Army) DOJ (Department of Justice)	$82,774	0.1%	Rank history: not on the FY2021–FY2023 lists, #15 in FY2024 and #20 in FY2025; down 25 since Aug 2024–Jul 2025.
40	Granite Telecommunications, LLC Top agencies Army (Department of the Army)	$75,758	0.1%	Rank history: not on the FY2021–FY2024 lists and #58 in FY2025; up 19 since Aug 2024–Jul 2025.
41	Discover Group Inc. Top agencies Navy (Department of the Navy)	$72,280	0.1%	Rank history: not on the FY2021–FY2024 lists and #45 in FY2025; new, not ranked in Aug 2024–Jul 2025.
42	Quasonix, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$67,125	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
43	Ione Co., Ltd. Top agencies DOS (Department of State)	$65,758	0.1%	Rank history: not on the FY2021–FY2024 lists and #56 in FY2025; new, not ranked in Aug 2024–Jul 2025.
44	Motorola Solutions, Inc. Through Callyo 2009 Corp Top agencies DOJ (Department of Justice)	$64,440	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
45	Windsor Trading FZE Top agencies Navy (Department of the Navy)	$52,144	<0.1%	Rank history: not on the FY2021 list, #80 in FY2022, not on the FY2023–FY2024 lists and #52 in FY2025; new, not ranked in Aug 2024–Jul 2025.
46	South Canaan Telephone Company, Inc. Top agencies DOJ (Department of Justice)	$51,028	<0.1%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; up 25 since Aug 2024–Jul 2025.
47	Sterling Computers Corporation Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security)	$50,742	<0.1%	Rank history: #73 in FY2021, #16 in FY2022, #45 in FY2023, #10 in FY2024 and #31 in FY2025; down 14 since Aug 2024–Jul 2025.
48	Glimpse Engineering, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$49,600	<0.1%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; new, not ranked in Aug 2024–Jul 2025.
49	Al Dobowi FZE Top agencies DOS (Department of State)	$49,505	<0.1%	Rank history: not on the FY2021 list, #86 in FY2022, not on the FY2023 list, #44 in FY2024 and #55 in FY2025; down 5 since Aug 2024–Jul 2025.
50	Rescue Phone Inc. Top agencies DHS (Department of Homeland Security)	$47,995	<0.1%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023, not on the FY2024 list and #49 in FY2025; up 3 since Aug 2024–Jul 2025.
51	Lykos Industries LLC Top agencies DLA (Defense Logistics Agency)	$47,242	<0.1%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; new, not ranked in Aug 2024–Jul 2025.
52	Highland Telephone Cooperative, Inc. Top agencies DOJ (Department of Justice)	$47,233	<0.1%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; up 36 since Aug 2024–Jul 2025.
53	Platform Management, LLC Top agencies NASA (National Aeronautics and Space Administration)	$44,995	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
54	Metro Systems Corporation Public Company Limited Top agencies DOS (Department of State)	$44,120	<0.1%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; new, not ranked in Aug 2024–Jul 2025.
55	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$41,291	<0.1%	Rank history: not on the FY2021 list, #85 in FY2022, #57 in FY2023, #35 in FY2024 and #72 in FY2025; up 7 since Aug 2024–Jul 2025.
56	Comsis Solutions LLC Top agencies NASA (National Aeronautics and Space Administration)	$41,001	<0.1%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
57	CDW Government LLC Through Sirius Federal LLC Top agencies USAF (Department of the Air Force)	$38,469	<0.1%	Rank history: not on the FY2021–FY2023 lists, #68 in FY2024 and #47 in FY2025; up 3 since Aug 2024–Jul 2025.
58	Tera Consulting Inc. Top agencies DOS (Department of State)	$37,973	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
59	Prospect Computer and Communications Inc. Top agencies DLA (Defense Logistics Agency)	$36,508	<0.1%	Rank history: not on the FY2021 list, #76 in FY2022, not on the FY2023–FY2024 lists and #75 in FY2025; up 13 since Aug 2024–Jul 2025.
60	ATP Gov, LLC Top agencies NASA (National Aeronautics and Space Administration)	$34,754	<0.1%	Rank history: not on the FY2021 list, #10 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
61	WGI Telecom Inc. Top agencies DOS (Department of State)	$34,720	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
62	Native Innovation Inc. Top agencies HHS (Department of Health and Human Services)	$34,589	<0.1%	Rank history: not on the FY2021–FY2024 lists and #84 in FY2025; new, not ranked in Aug 2024–Jul 2025.
63	Widepoint Integrated Solutions Corp Top agencies DHS (Department of Homeland Security)	$34,504	<0.1%	Rank history: not on the FY2021–FY2023 lists, #81 in FY2024 and #74 in FY2025; up 20 since Aug 2024–Jul 2025.
64	Convergeone Inc. Through Convergeone Government Solutions, LLC Top agencies DHS (Department of Homeland Security)	$33,313	<0.1%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; new, not ranked in Aug 2024–Jul 2025.
65	Performix Business Services LLC Top agencies HHS (Department of Health and Human Services)	$29,885	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
66	Cherokee Nation Through Cnd, LLC Top agencies Army (Department of the Army)	$29,540	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
67	World Wide Technology LLC Top agencies DHA (Defense Health Agency) Commerce (Department of Commerce) Navy (Department of the Navy)	$28,879	<0.1%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023, #4 in FY2024 and #21 in FY2025; down 65 since Aug 2024–Jul 2025.
68	General Dynamics Corporation Through General Dynamics Mission Systems, Inc. Top agencies USAF (Department of the Air Force)	$28,420	<0.1%	Rank history: #10 in FY2021, #7 in FY2022, #10 in FY2023, #5 in FY2024 and #43 in FY2025; down 50 since Aug 2024–Jul 2025.
69	The Boeing Company Through Jeppesen Foreflight, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$25,775	<0.1%	Rank history: #25 in FY2021, #18 in FY2022, not on the FY2023 list, #87 in FY2024 and #76 in FY2025; new, not ranked in Aug 2024–Jul 2025.
70	The Chenega Corporation Through Chenega Mission Products, LLC Top agencies HHS (Department of Health and Human Services)	$25,062	<0.1%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; new, not ranked in Aug 2024–Jul 2025.
71	Pathtek.net Top agencies Navy (Department of the Navy)	$24,291	<0.1%	Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; new, not ranked in Aug 2024–Jul 2025.
72	Aspen Systems, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$23,492	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
73	Trustwave Government Solutions LLC Through Singapore Telecommunications Ltd Top agencies DOS (Department of State)	$23,019	<0.1%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; new, not ranked in Aug 2024–Jul 2025.
74	Zeus Business Consulting Inc. Top agencies DLA (Defense Logistics Agency)	$22,732	<0.1%	Rank history: not on the FY2021–FY2024 lists and #19 in FY2025; down 52 since Aug 2024–Jul 2025.
75	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$21,014	<0.1%	Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; up 36 since Aug 2024–Jul 2025.
76	American Operations Corporation Through AOC Connect, LLC Top agencies HHS (Department of Health and Human Services)	$18,918	<0.1%	Rank history: #89 in FY2021, #94 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
77	Bushtex Inc. Top agencies DOS (Department of State)	$18,198	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
78	Sheargold Limited Top agencies DOS (Department of State)	$17,960	<0.1%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2023, #55 in FY2024 and #26 in FY2025; down 55 since Aug 2024–Jul 2025.
79	Vodafone Global Enterprise Ltd Top agencies USAF (Department of the Air Force)	$16,607	<0.1%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; new, not ranked in Aug 2024–Jul 2025.
80	Teleguam Holdings, LLC Top agencies Navy (Department of the Navy)	$16,158	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
81	Tomahawk Sourcing LLC Top agencies DLA (Defense Logistics Agency)	$15,084	<0.1%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; up 6 since Aug 2024–Jul 2025.
82	Apex Pinnacle Corp Top agencies DLA (Defense Logistics Agency)	$14,865	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
83	Liberty Communications, Inc. Top agencies DLA (Defense Logistics Agency)	$13,662	<0.1%	Rank history: #46 in FY2021 and not on the FY2022–FY2025 lists; up 53 since Aug 2024–Jul 2025.
84	Connecticut Communications LLC Top agencies Navy (Department of the Navy)	$12,960	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
85	Paragon One Group LLC Top agencies DLA (Defense Logistics Agency)	$10,850	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
86	JTM Enterprises LLC Top agencies DOI (Department of the Interior)	$10,028	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
87	Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$8,427	<0.1%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; up 11 since Aug 2024–Jul 2025.
88	Apple Inc. Top agencies DOS (Department of State)	$7,710	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
89	Govconnection Inc. Top agencies USAF (Department of the Air Force)	$5,180	<0.1%	Rank history: not on the FY2021–FY2023 lists, #61 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
90	Sims Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$3,300	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
91	Citibank, N.A. Top agencies DHS (Department of Homeland Security)	$2,800	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
92	Airespring Inc. Top agencies DOJ (Department of Justice)	$2,329	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
93	Mac Business Solutions, Inc. Top agencies Navy (Department of the Navy)	$2,247	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
94	Wesco International, Inc. Through Communications Supply Corporation Top agencies USAF (Department of the Air Force)	$2,093	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
95	Firstcall Office Solutions Inc. Top agencies Navy (Department of the Navy)	$1,519	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
96	Alegna Inc. Top agencies Navy (Department of the Navy)	$1,508	<0.1%	Rank history: not on the FY2021 list, #72 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
97	Wrigglesworth Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$1,342	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
98	Jlws Enterprises Inc. Top agencies Navy (Department of the Navy)	$736	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 37 since Aug 2024–Jul 2025.
99	Symbolic Technology Inc. Top agencies DLA (Defense Logistics Agency)	$430	<0.1%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
100	Mvation Worldwide, Inc. Top agencies Navy (Department of the Navy)	$325	<0.1%	Rank history: not on the FY2021 list, #26 in FY2022, not on the FY2023–FY2024 lists and #53 in FY2025; down 49 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 $128 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