Top 100 Defense Contract Management Agency Contractors, Jul 2025–Jun 2026

Name: Top 100 Defense Contract Management Agency Contractors, Jul 2025–Jun 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Agency page on GovTribe

The top 10 won 64% of Defense Contract Management Agency contract dollars from July 2025 through June 2026

Contract obligations: $69,801,329 Net of deobligations, by the Defense Contract Management Agency and its offices
Contractors: 156 Parent companies with an obligation
Largest contractor: L3Harris Technologies, Inc. $26 million, 21.1% of obligations
Data as of: Oct 20, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	L3Harris Technologies, Inc. Top NAICS codes 541330 Engineering Services	$25,960,352	21.1%	Rank history: #8 in FY2021, not on the FY2022–FY2024 lists and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	Dell Technologies Inc. 2 awardees, including Dell Federal Systems L.P and Dell Marketing L.P. Top NAICS codes 511210 Software Publishers 513210 Software Publishers 334111 Electronic Computer Manufacturing	$13,031,322	10.6%	Rank history: not on the FY2021–FY2023 lists, #5 in FY2024 and #2 in FY2025; up 1 since Jul 2024–Jun 2025.
3	Korean Air Lines Co.,Ltd. Top NAICS codes 488190 Other Support Activities for Air Transportation	$6,909,885	5.6%	Rank history: #32 in FY2021, #8 in FY2022, #8 in FY2023, #26 in FY2024 and #3 in FY2025; up 3 since Jul 2024–Jun 2025.
4	National Industries for the Blind Top NAICS codes 561110 Office Administrative Services 325611 Soap and Other Detergent Manufacturing	$6,179,902	5.0%	Rank history: #10 in FY2021, #3 in FY2022, #15 in FY2023, #2 in FY2024 and #5 in FY2025; unchanged since Jul 2024–Jun 2025.
5	DLT Solutions, LLC Top NAICS codes 541519 Other Computer Related Services 511210 Software Publishers	$4,826,231	3.9%	Rank history: not on the FY2021–FY2023 lists, #6 in FY2024 and #6 in FY2025; up 3 since Jul 2024–Jun 2025.
6	Sterling Computers Corporation Top NAICS codes 334111 Electronic Computer Manufacturing	$4,634,200	3.8%	Rank history: #6 in FY2021, #4 in FY2022, #4 in FY2023, #3 in FY2024 and #7 in FY2025; down 1 since Jul 2024–Jun 2025.
7	Castro & Company, LLC Top NAICS codes 541219 Other Accounting Services	$4,394,114	3.6%	Rank history: not on the FY2021 list, #10 in FY2022, #7 in FY2023, #7 in FY2024 and #8 in FY2025; up 2 since Jul 2024–Jun 2025.
8	General Dynamics Corporation 4 awardees, including General Dynamics Mission Systems, Inc. Top NAICS codes 541330 Engineering Services	$4,239,803	3.4%	Rank history: #5 in FY2021, not on the FY2022 list, #13 in FY2023, #8 in FY2024 and #25 in FY2025; up 25 since Jul 2024–Jun 2025.
9	Carahsoft Technology Corp Top NAICS codes 511210 Software Publishers 513210 Software Publishers	$4,079,108	3.3%	Rank history: #31 in FY2021, #27 in FY2022, #29 in FY2023, #60 in FY2024 and #47 in FY2025; up 65 since Jul 2024–Jun 2025.
10	Fasone Construction, Inc. Top NAICS codes 236220 Commercial and Institutional Building Construction	$4,003,683	3.3%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; new, not ranked in Jul 2024–Jun 2025.
11	Poplicus Incorporated Top NAICS codes 513210 Software Publishers	$3,600,000	2.9%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #11 in FY2025; unchanged since Jul 2024–Jun 2025.
12	Accelerated Business Strategies LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$2,942,561	2.4%	Rank history: not on the FY2021–FY2023 lists, #12 in FY2024 and #12 in FY2025; up 1 since Jul 2024–Jun 2025.
13	Bowhead Weapons Development Solutions LLC Top NAICS codes 541513 Computer Facilities Management Services	$2,496,888	2.0%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; up 2 since Jul 2024–Jun 2025.
14	Dine' Source, LLC Top NAICS codes 541519 Other Computer Related Services	$2,299,633	1.9%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; new, not ranked in Jul 2024–Jun 2025.
15	MFS Construction LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$2,252,567	1.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
16	Rainbow Data Systems, Inc. Top NAICS codes 541519 Other Computer Related Services	$2,236,473	1.8%	Rank history: #21 in FY2021, #20 in FY2022, #20 in FY2023, #22 in FY2024 and #16 in FY2025; up 8 since Jul 2024–Jun 2025.
17	Echelon Services, LLC Top NAICS codes 541511 Custom Computer Programming Services	$2,194,859	1.8%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2023, #4 in FY2024 and #4 in FY2025; down 15 since Jul 2024–Jun 2025.
18	Ldss, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$1,590,197	1.3%	Rank history: not on the FY2021–FY2024 lists and #19 in FY2025; new, not ranked in Jul 2024–Jun 2025.
19	Redhawk It Solutions, LLC Top NAICS codes 541519 Other Computer Related Services	$1,488,366	1.2%	Rank history: #43 in FY2021, #42 in FY2022, #51 in FY2023, #67 in FY2024 and #28 in FY2025; new, not ranked in Jul 2024–Jun 2025.
20	Lexes Associates, Inc. Top NAICS codes 541511 Custom Computer Programming Services	$1,331,734	1.1%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; new, not ranked in Jul 2024–Jun 2025.
21	Granite Telecommunications, LLC Top NAICS codes 517110 Wired Telecommunications Carriers	$1,142,537	0.9%	Rank history: #16 in FY2021, #17 in FY2022, #25 in FY2023, #45 in FY2024 and #22 in FY2025; up 2 since Jul 2024–Jun 2025.
22	At&T Inc. 3 awardees, including Att Mobility LLC, At&T Enterprises, LLC and Pacific Bell Telephone Company Top NAICS codes 517112 Wireless Telecommunications Carriers (except Satellite) 517110 Wired Telecommunications Carriers	$944,052	0.8%	Rank history: #35 in FY2021, not on the FY2022 list, #10 in FY2023, #31 in FY2024 and #23 in FY2025; up 78 since Jul 2024–Jun 2025.
23	Scientific Research Corporation Top NAICS codes 336411 Aircraft Manufacturing	$936,783	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
24	Strategic Communications LLC Top NAICS codes 541519 Other Computer Related Services	$877,356	0.7%	Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and #27 in FY2025; up 3 since Jul 2024–Jun 2025.
25	Kpmg LLP Top NAICS codes 541211 Offices of Certified Public Accountants	$859,394	0.7%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; up 3 since Jul 2024–Jun 2025.
26	New TECH Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services 511210 Software Publishers	$764,610	0.6%	Rank history: #24 in FY2021, #19 in FY2022, #19 in FY2023, #14 in FY2024 and #34 in FY2025; new, not ranked in Jul 2024–Jun 2025.
27	Widescope Consulting & Contracting Services LLC Top NAICS codes 512110 Motion Picture and Video Production	$711,610	0.6%	Rank history: not on the FY2021–FY2023 lists, #39 in FY2024 and #30 in FY2025; down 1 since Jul 2024–Jun 2025.
28	FCN, Inc. Top NAICS codes 541519 Other Computer Related Services	$623,141	0.5%	Rank history: not on the FY2021 list, #14 in FY2022, #59 in FY2023, #20 in FY2024 and #32 in FY2025; down 6 since Jul 2024–Jun 2025.
29	University of Virginia Darden School Foundation Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$608,313	0.5%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; up 2 since Jul 2024–Jun 2025.
30	Vertosoft LLC Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$536,160	0.4%	Rank history: not on the FY2021–FY2022 lists, #18 in FY2023, #30 in FY2024 and #35 in FY2025; up 6 since Jul 2024–Jun 2025.
31	Columbia Lighthouse for the Blind Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$500,162	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
32	Securityhunter, Inc. Top NAICS codes 541330 Engineering Services	$498,325	0.4%	Rank history: #22 in FY2021, #21 in FY2022, #23 in FY2023, #28 in FY2024 and #31 in FY2025; down 2 since Jul 2024–Jun 2025.
33	Flywheel Data LLC Top NAICS codes 541519 Other Computer Related Services	$404,246	0.3%	Rank history: not on the FY2021–FY2023 lists, #71 in FY2024 and #38 in FY2025; up 35 since Jul 2024–Jun 2025.
34	Acuity Total Solutions Top NAICS codes 561720 Janitorial Services	$383,788	0.3%	Rank history: #37 in FY2021, #28 in FY2022, #34 in FY2023, #42 in FY2024 and #40 in FY2025; up 7 since Jul 2024–Jun 2025.
35	Sunview Software, Inc. Top NAICS codes 541519 Other Computer Related Services	$375,661	0.3%	Rank history: #46 in FY2021, not on the FY2022–FY2023 lists, #51 in FY2024 and #54 in FY2025; up 18 since Jul 2024–Jun 2025.
36	Deltek Inc. Top NAICS codes 513210 Software Publishers	$373,586	0.3%	Rank history: not on the FY2021–FY2023 lists, #35 in FY2024 and #41 in FY2025; up 3 since Jul 2024–Jun 2025.
37	Gartner, Inc. Top NAICS codes 541519 Other Computer Related Services	$363,522	0.3%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023, #36 in FY2024 and #42 in FY2025; up 5 since Jul 2024–Jun 2025.
38	Thundercat Technology LLC Top NAICS codes 541519 Other Computer Related Services	$352,392	0.3%	Rank history: not on the FY2021 list, #13 in FY2022, #12 in FY2023, not on the FY2024 list and #44 in FY2025; new, not ranked in Jul 2024–Jun 2025.
39	AOC Connect, LLC Top NAICS codes 517110 Wired Telecommunications Carriers	$340,871	0.3%	Rank history: not on the FY2021–FY2024 lists and #46 in FY2025; new, not ranked in Jul 2024–Jun 2025.
40	University of North Carolina System Office Through University of North Carolina At Chapel Hill Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$299,136	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
41	NCC PS Enterprises, LLC Top NAICS codes 721110 Hotels (except Casino Hotels) and Motels	$278,145	0.2%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2023, not on the FY2024 list and #48 in FY2025; new, not ranked in Jul 2024–Jun 2025.
42	University of North Carolina At Chapel Hill Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$258,738	0.2%	Rank history: not on the FY2021–FY2024 lists and #29 in FY2025; down 7 since Jul 2024–Jun 2025.
43	Southern California Edison Company Top NAICS codes 221122 Electric Power Distribution	$250,000	0.2%	Rank history: not on the FY2021–FY2023 lists, #48 in FY2024 and #60 in FY2025; up 16 since Jul 2024–Jun 2025.
44	Development One Inc Top NAICS codes 541310 Architectural Services	$233,321	0.2%	Rank history: not on the FY2021–FY2023 lists, #40 in FY2024 and #59 in FY2025; up 66 since Jul 2024–Jun 2025.
45	Advanced Computer Concepts, Inc. Top NAICS codes 541519 Other Computer Related Services	$230,381	0.2%	Rank history: #42 in FY2021, #40 in FY2022, #53 in FY2023, #19 in FY2024 and #37 in FY2025; down 1 since Jul 2024–Jun 2025.
46	Allium US Holding LLC Top NAICS codes 519130 Internet Publishing and Broadcasting and Web Search Portals	$218,055	0.2%	Rank history: not on the FY2021–FY2023 lists, #53 in FY2024 and #84 in FY2025; up 42 since Jul 2024–Jun 2025.
47	Procon Consulting LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$209,816	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
48	N.K. Bhandari Architecture & Engineering P.C. Top NAICS codes 541310 Architectural Services	$207,011	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
49	Falken Industries LLC Top NAICS codes 561612 Security Guards and Patrol Services	$202,996	0.2%	Rank history: not on the FY2021–FY2023 lists, #66 in FY2024 and #53 in FY2025; up 17 since Jul 2024–Jun 2025.
50	Malmrose Heli Services Inc Top NAICS codes 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing	$187,946	0.2%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; new, not ranked in Jul 2024–Jun 2025.
51	E Max Co., Ltd. Top NAICS codes 811121 Automotive Body, Paint, and Interior Repair and Maintenance	$163,935	0.1%	Rank history: not on the FY2021–FY2024 lists and #73 in FY2025; up 47 since Jul 2024–Jun 2025.
52	BKM Construction LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$162,292	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
53	Iormyx Incorporated Top NAICS codes 541511 Custom Computer Programming Services	$151,800	0.1%	Rank history: not on the FY2021–FY2023 lists, #44 in FY2024 and #49 in FY2025; down 5 since Jul 2024–Jun 2025.
54	Alvarez LLC Top NAICS codes 541519 Other Computer Related Services	$142,449	0.1%	Rank history: #61 in FY2021, #50 in FY2022, #58 in FY2023, #61 in FY2024 and #64 in FY2025; up 8 since Jul 2024–Jun 2025.
55	Accessagility LLC Top NAICS codes 541519 Other Computer Related Services	$140,886	0.1%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; new, not ranked in Jul 2024–Jun 2025.
56	Digitronics, Inc. Top NAICS codes 561621 Security Systems Services (except Locksmiths)	$140,593	0.1%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; new, not ranked in Jul 2024–Jun 2025.
57	Bosung Industry Co., Ltd. Top NAICS codes 811121 Automotive Body, Paint, and Interior Repair and Maintenance	$140,327	0.1%	Rank history: not on the FY2021–FY2024 lists and #62 in FY2025; new, not ranked in Jul 2024–Jun 2025.
58	American Society for Quality, Inc. Top NAICS codes 611519 Other Technical and Trade Schools	$138,524	0.1%	Rank history: not on the FY2021 list, #33 in FY2022, not on the FY2023 list, #52 in FY2024 and #63 in FY2025; new, not ranked in Jul 2024–Jun 2025.
59	S&P Global Market Intelligence LLC Top NAICS codes 519290 Web Search Portals and All Other Information Services	$128,640	0.1%	Rank history: not on the FY2021–FY2023 lists, #64 in FY2024 and #65 in FY2025; up 4 since Jul 2024–Jun 2025.
60	Training & Consulting, LLC Top NAICS codes 611699 All Other Miscellaneous Schools and Instruction	$107,719	0.1%	Rank history: not on the FY2021 list, #60 in FY2022, #69 in FY2023, #79 in FY2024 and #68 in FY2025; up 9 since Jul 2024–Jun 2025.
61	ABM Federal Sales Inc. Top NAICS codes 541519 Other Computer Related Services 325992 Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing	$97,098	0.1%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; up 12 since Jul 2024–Jun 2025.
62	IHS Global Inc Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$86,159	0.1%	Rank history: not on the FY2021–FY2023 lists, #72 in FY2024 and #69 in FY2025; up 5 since Jul 2024–Jun 2025.
63	Regency Consulting Inc Top NAICS codes 541519 Other Computer Related Services	$81,314	0.1%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; new, not ranked in Jul 2024–Jun 2025.
64	Aurora Systems Consulting Inc. Top NAICS codes 541519 Other Computer Related Services	$79,345	0.1%	Rank history: not on the FY2021 list, #61 in FY2022, #55 in FY2023, #80 in FY2024 and #77 in FY2025; up 14 since Jul 2024–Jun 2025.
65	Unicom Global Inc. Through Unicom Systems Inc. Top NAICS codes 511210 Software Publishers	$74,585	0.1%	Rank history: #65 in FY2021, #65 in FY2022, #54 in FY2023, #83 in FY2024 and #78 in FY2025; new, not ranked in Jul 2024–Jun 2025.
66	Guidepoint Security LLC Top NAICS codes 513210 Software Publishers	$73,940	0.1%	Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; up 14 since Jul 2024–Jun 2025.
67	Oswego Industries, Inc. Top NAICS codes 561730 Landscaping Services	$59,923	<0.1%	Rank history: not on the FY2021–FY2023 lists, #90 in FY2024 and #85 in FY2025; up 22 since Jul 2024–Jun 2025.
68	Vodafone Enterprise Germany GMBH Top NAICS codes 517111 Wired Telecommunications Carriers	$54,942	<0.1%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; new, not ranked in Jul 2024–Jun 2025.
69	Colossal Contracting LLC Top NAICS codes 541519 Other Computer Related Services	$52,401	<0.1%	Rank history: not on the FY2021–FY2023 lists, #87 in FY2024 and #82 in FY2025; up 17 since Jul 2024–Jun 2025.
70	Abba Technologies, Inc. Top NAICS codes 334111 Electronic Computer Manufacturing	$46,748	<0.1%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023, not on the FY2024 list and #86 in FY2025; new, not ranked in Jul 2024–Jun 2025.
71	Telecom Italia SPA O TIM S.P.a. Top NAICS codes 517311 Wired Telecommunications Carriers	$46,562	<0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; up 23 since Jul 2024–Jun 2025.
72	Regan Technologies Corp Top NAICS codes 541519 Other Computer Related Services	$43,204	<0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; new, not ranked in Jul 2024–Jun 2025.
73	Architechture Solutions LLC Top NAICS codes 541519 Other Computer Related Services	$38,664	<0.1%	Rank history: #38 in FY2021, #39 in FY2022, #47 in FY2023, #50 in FY2024 and #52 in FY2025; down 23 since Jul 2024–Jun 2025.
74	Customs Now, Inc. Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$37,400	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
75	Security2000 LLC Top NAICS codes 334290 Other Communications Equipment Manufacturing	$35,692	<0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; new, not ranked in Jul 2024–Jun 2025.
76	British Telecommunications Public Limited Company Top NAICS codes 517311 Wired Telecommunications Carriers	$34,861	<0.1%	Rank history: not on the FY2021–FY2023 lists, #62 in FY2024 and #83 in FY2025; down 22 since Jul 2024–Jun 2025.
77	LRP Publications, Inc. Top NAICS codes 611430 Professional and Management Development Training	$34,148	<0.1%	Rank history: #70 in FY2021, #74 in FY2022, #84 in FY2023, #100 in FY2024 and #80 in FY2025; up 2 since Jul 2024–Jun 2025.
78	Stericycle Inc Top NAICS codes 561110 Office Administrative Services	$34,110	<0.1%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023, #84 in FY2024 and #92 in FY2025; up 4 since Jul 2024–Jun 2025.
79	DC Strategix Solutions LLC Top NAICS codes 561621 Security Systems Services (except Locksmiths)	$31,810	<0.1%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; new, not ranked in Jul 2024–Jun 2025.
80	Software Information Resource Corp Top NAICS codes 541519 Other Computer Related Services	$27,849	<0.1%	Rank history: not on the FY2021 list, #51 in FY2022, #28 in FY2023, #32 in FY2024 and #43 in FY2025; down 51 since Jul 2024–Jun 2025.
81	SNA Software LLC Top NAICS codes 511210 Software Publishers	$27,467	<0.1%	Rank history: #100 in FY2021, #71 in FY2022, #82 in FY2023, #98 in FY2024 and #89 in FY2025; up 12 since Jul 2024–Jun 2025.
82	Asqexcellence, Inc. Top NAICS codes 813920 Professional Organizations	$25,000	<0.1%	Rank history: #77 in FY2021, #78 in FY2022, #88 in FY2023, not on the FY2024 list and #98 in FY2025; new, not ranked in Jul 2024–Jun 2025.
83	Southern California Gas Company Top NAICS codes 221210 Natural Gas Distribution	$24,000	<0.1%	Rank history: not on the FY2021–FY2024 lists and #100 in FY2025; up 30 since Jul 2024–Jun 2025.
84	Bravura Information Technology Systems Inc Top NAICS codes 541519 Other Computer Related Services	$23,223	<0.1%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; down 1 since Jul 2024–Jun 2025.
85	Waste Resource Technologies Inc. Top NAICS codes 562998 All Other Miscellaneous Waste Management Services	$22,696	<0.1%	Rank history: #84 in FY2021, #87 in FY2022, #96 in FY2023 and not on the FY2024–FY2025 lists; up 18 since Jul 2024–Jun 2025.
86	Everfox LLC Top NAICS codes 541519 Other Computer Related Services	$19,181	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
87	Gicellphone Corp. Top NAICS codes 512191 Teleproduction and Other Postproduction Services	$18,524	<0.1%	Rank history: #92 in FY2021, not on the FY2022 list, #86 in FY2023 and not on the FY2024–FY2025 lists; up 17 since Jul 2024–Jun 2025.
88	Infobase Publishers, Inc. Top NAICS codes 519290 Web Search Portals and All Other Information Services	$17,400	<0.1%	Rank history: #85 in FY2021, #85 in FY2022, #99 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
89	Bestpass, Inc. Top NAICS codes 488490 Other Support Activities for Road Transportation	$16,161	<0.1%	Rank history: not on the FY2021–FY2023 lists, #86 in FY2024 and #94 in FY2025; up 6 since Jul 2024–Jun 2025.
90	GTT Global Telecom Government Services, LLC Top NAICS codes 517311 Wired Telecommunications Carriers 517111 Wired Telecommunications Carriers	$15,926	<0.1%	Rank history: not on the FY2021–FY2024 lists and #51 in FY2025; down 38 since Jul 2024–Jun 2025.
91	California Water Service Group Through California Water Service Co Top NAICS codes 221310 Water Supply and Irrigation Systems	$13,500	<0.1%	Rank history: #89 in FY2021, #91 in FY2022 and not on the FY2023–FY2025 lists; up 34 since Jul 2024–Jun 2025.
92	Arocep Federal, LLC Top NAICS codes 333313 Office Machinery Manufacturing	$13,265	<0.1%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2023 and not on the FY2024–FY2025 lists; up 32 since Jul 2024–Jun 2025.
93	CCH Incorporated Through Wolters Kluwer Financial Services, Inc. Top NAICS codes 541519 Other Computer Related Services	$12,063	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 18 since Jul 2024–Jun 2025.
94	Zeva Incorporated Top NAICS codes 541519 Other Computer Related Services	$12,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
95	Inventory Locator Service, LLC Top NAICS codes 519130 Internet Publishing and Broadcasting and Web Search Portals	$6,500	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 21 since Jul 2024–Jun 2025.
96	GDL Solutions, Inc. Top NAICS codes 334310 Audio and Video Equipment Manufacturing	$5,379	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
97	Cavalier Telephone, L.L.C. Top NAICS codes 517311 Wired Telecommunications Carriers	$5,083	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 9 since Jul 2024–Jun 2025.
98	RX3 Communications Inc. Top NAICS codes 517311 Wired Telecommunications Carriers	$5,075	<0.1%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; down 7 since Jul 2024–Jun 2025.
99	Bahfed Corp Top NAICS codes 334417 Electronic Connector Manufacturing 334519 Other Measuring and Controlling Device Manufacturing 541519 Other Computer Related Services	$4,353	<0.1%	Rank history: #80 in FY2021, #72 in FY2022, #85 in FY2023, not on the FY2024 list and #76 in FY2025; down 22 since Jul 2024–Jun 2025.
100	Document Imaging Dimensions Inc. Top NAICS codes 322230 Stationery Product Manufacturing	$3,809	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 36 since Jul 2024–Jun 2025.

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100 of 156 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 $123 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.
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 Jul 2024–Jun 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

Who were the top 10 Defense Contract Management Agency contractors in Jul 2025–Jun 2026?

1. L3Harris Technologies, Inc. ($26M), 2. Dell Technologies Inc. ($13M), 3. Korean Air Lines Co.,Ltd. ($6.91M), 4. National Industries for the Blind ($6.18M), 5. DLT Solutions, LLC ($4.83M), 6. Sterling Computers Corporation ($4.63M), 7. Castro & Company, LLC ($4.39M), 8. General Dynamics Corporation ($4.24M), 9. Carahsoft Technology Corp ($4.08M), 10. Fasone Construction, Inc. ($4M).

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