Top 76 Defense Microelectronics Activity Contractors, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Globalfoundries U.S. Inc. Through Globalfoundries U.s. 2 LLC Top NAICS codes 334413 Semiconductor and Related Device Manufacturing	$81,634,646	44.1%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; unchanged since FY2024.
2	International Business Machines Corporation 2 awardees Top NAICS codes 541330 Engineering Services	$37,162,971	20.1%	Rank history: #3 in FY2021, #2 in FY2022, #2 in FY2023 and #2 in FY2024; unchanged since FY2024.
3	Blackwatch International Corporation Top NAICS codes 561210 Facilities Support Services	$13,097,963	7.1%	Rank history: #4 in FY2021, #5 in FY2022, #4 in FY2023 and #6 in FY2024; up 3 since FY2024.
4	RTX Corporation Through Raytheon Company Top NAICS codes 541330 Engineering Services	$12,859,320	6.9%	Rank history: not on the FY2021–FY2024 lists; new.
5	Technology, Automation & Management, Inc. Top NAICS codes 541519 Other Computer Related Services	$6,591,914	3.6%	Rank history: #5 in FY2021, #6 in FY2022, not on the FY2023 list and #5 in FY2024; unchanged since FY2024.
6	Northrop Grumman Systems Corporation Top NAICS codes 541330 Engineering Services	$4,397,584	2.4%	Rank history: not on the FY2021–FY2024 lists; new.
7	Fortis Native Group LLC Top NAICS codes 561210 Facilities Support Services	$4,382,060	2.4%	Rank history: not on the FY2021–FY2022 lists, #8 in FY2023 and #8 in FY2024; up 1 since FY2024.
8	Carahsoft Technology Corp Top NAICS codes 511210 Software Publishers	$2,692,924	1.5%	Rank history: #75 in FY2021, #18 in FY2022, #5 in FY2023 and #11 in FY2024; up 3 since FY2024.
9	TDA Research, Inc. Top NAICS codes 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)	$1,515,109	0.8%	Rank history: not on the FY2021–FY2023 lists and #50 in FY2024; up 41 since FY2024.
10	LLG Associates LLC Top NAICS codes 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)	$1,338,117	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
11	Teraspatial Inc. Top NAICS codes 541380 Testing Laboratories and Services	$1,315,089	0.7%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2023 and not on the FY2024 list; returned.
12	Defined Business Solutions LLC Top NAICS codes 541690 Other Scientific and Technical Consulting Services	$1,270,319	0.7%	Rank history: not on the FY2021 list, #13 in FY2022, #19 in FY2023 and #14 in FY2024; up 2 since FY2024.
13	AIX Tech LLC Top NAICS codes 541519 Other Computer Related Services	$1,221,774	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
14	Global Security Management Agency, Inc. Top NAICS codes 561612 Security Guards and Patrol Services	$1,168,704	0.6%	Rank history: #15 in FY2021, #12 in FY2022, #20 in FY2023 and #17 in FY2024; up 3 since FY2024.
15	Csci-Gentech II LLC Top NAICS codes 541219 Other Accounting Services	$1,138,570	0.6%	Rank history: not on the FY2021–FY2022 lists, #18 in FY2023 and #15 in FY2024; unchanged since FY2024.
16	Microxact, Inc. Top NAICS codes 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)	$1,097,928	0.6%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2024; up 21 since FY2024.
17	Seica Inc Top NAICS codes 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	$756,253	0.4%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023 and #78 in FY2024; up 61 since FY2024.
18	Bravura Information Technology Systems Inc Top NAICS codes 541519 Other Computer Related Services	$692,811	0.4%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2024; up 2 since FY2024.
19	American Computer Development, Incorporated Top NAICS codes 334418 Printed Circuit Assembly (Electronic Assembly) Manufacturing	$600,825	0.3%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2023 and not on the FY2024 list; returned.
20	Dell Technologies Inc. 2 awardees, including Dell Marketing L.P. and Dell Federal Systems L.P Top NAICS codes 511210 Software Publishers 513210 Software Publishers	$522,924	0.3%	Rank history: not on the FY2021–FY2023 lists and #75 in FY2024; up 55 since FY2024.
21	Electronic Concepts & Engineering Inc. Top NAICS codes 334413 Semiconductor and Related Device Manufacturing	$499,750	0.3%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2024; up 4 since FY2024.
22	Ips-Integrated Project Services, LLC Top NAICS codes 541330 Engineering Services	$453,325	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
23	Creative Solutions Consulting Inc. Top NAICS codes 541513 Computer Facilities Management Services	$434,009	0.2%	Rank history: #7 in FY2021, #7 in FY2022, #23 in FY2023 and #26 in FY2024; up 3 since FY2024.
24	Mvation Worldwide, Inc. Top NAICS codes 334111 Electronic Computer Manufacturing	$410,671	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
25	Synopsys, Inc. 2 awardees, including Ansys Government Initiatives, LLC Top NAICS codes 513210 Software Publishers 511210 Software Publishers	$339,722	0.2%	Rank history: #29 in FY2021, #37 in FY2022, #56 in FY2023 and #32 in FY2024; up 7 since FY2024.
26	Cadence Design Systems Inc. Top NAICS codes 513210 Software Publishers	$271,640	0.1%	Rank history: #16 in FY2021, #17 in FY2022, #22 in FY2023 and #19 in FY2024; down 7 since FY2024.
27	Berkshire Hathaway Inc. Through Sager Electrical Supply Company Inc. Top NAICS codes 334417 Electronic Connector Manufacturing	$215,584	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
28	Printed Circuits Corp. Top NAICS codes 334418 Printed Circuit Assembly (Electronic Assembly) Manufacturing	$205,563	0.1%	Rank history: #25 in FY2021, #24 in FY2022, #28 in FY2023 and #18 in FY2024; down 10 since FY2024.
29	Alphacore Inc Top NAICS codes 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)	$198,972	0.1%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and not on the FY2024 list; returned.
30	Sierra Circuits, Inc. Top NAICS codes 334418 Printed Circuit Assembly (Electronic Assembly) Manufacturing	$186,638	0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and #56 in FY2024; up 26 since FY2024.
31	Sterling Computers Corporation Top NAICS codes 334111 Electronic Computer Manufacturing	$183,999	0.1%	Rank history: #6 in FY2021, #9 in FY2022, #9 in FY2023 and #13 in FY2024; down 18 since FY2024.
32	Keysight Technologies, Inc. Top NAICS codes 541519 Other Computer Related Services	$178,515	0.1%	Rank history: #51 in FY2021, #33 in FY2022, #53 in FY2023 and #23 in FY2024; down 9 since FY2024.
33	Abba Technologies, Inc. Top NAICS codes 334111 Electronic Computer Manufacturing	$177,753	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
34	Thermo Fisher Scientific Inc. Through FEI Company Top NAICS codes 811219 Other Electronic and Precision Equipment Repair and Maintenance	$150,793	0.1%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2023 and #43 in FY2024; up 9 since FY2024.
35	Bentley Systems, Incorporated Top NAICS codes 511210 Software Publishers	$150,566	0.1%	Rank history: #52 in FY2021, #28 in FY2022, #49 in FY2023 and #24 in FY2024; down 11 since FY2024.
36	Advanced Computer Concepts, Inc. Top NAICS codes 541519 Other Computer Related Services	$140,913	0.1%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2023 and #27 in FY2024; down 9 since FY2024.
37	New TECH Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services	$138,496	0.1%	Rank history: #18 in FY2021, not on the FY2022 list, #91 in FY2023 and #86 in FY2024; up 49 since FY2024.
38	Verizon 2 awardees, including Cellco Partnership Top NAICS codes 517112 Wireless Telecommunications Carriers (except Satellite)	$120,171	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
39	Astertech LLC Top NAICS codes 541511 Custom Computer Programming Services	$100,000	0.1%	Rank history: not on the FY2021–FY2023 lists and #49 in FY2024; up 10 since FY2024.
40	Nanomatronix LLC Top NAICS codes 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)	$99,999	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
41	Texas Research Institute , Austin, Inc. Top NAICS codes 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)	$99,999	0.1%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2024; down 29 since FY2024.
42	Tignis, Inc. Top NAICS codes 541511 Custom Computer Programming Services	$99,994	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
43	Truenano Inc Top NAICS codes 541511 Custom Computer Programming Services	$99,955	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
44	Enterprise Technology Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services	$99,575	0.1%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023 and #63 in FY2024; up 19 since FY2024.
45	Mainstream Engineering Corp Top NAICS codes 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)	$95,580	0.1%	Rank history: #42 in FY2021, #16 in FY2022, #14 in FY2023 and not on the FY2024 list; returned.
46	KLA Corporation Top NAICS codes 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables	$75,000	<0.1%	Rank history: not on the FY2021 list, #32 in FY2022, #10 in FY2023 and #41 in FY2024; down 5 since FY2024.
47	Better Direct, LLC Top NAICS codes 541519 Other Computer Related Services	$62,888	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
48	J2 Associates, LLC Top NAICS codes 541519 Other Computer Related Services	$61,793	<0.1%	Rank history: not on the FY2021–FY2023 lists and #42 in FY2024; down 6 since FY2024.
49	Eyelit Corp Top NAICS codes 511210 Software Publishers	$58,200	<0.1%	Rank history: #64 in FY2021, #38 in FY2022, #58 in FY2023 and #58 in FY2024; up 9 since FY2024.
50	One TECH Sol, LLC Top NAICS codes 513210 Software Publishers	$57,619	<0.1%	Rank history: not on the FY2021–FY2023 lists and #62 in FY2024; up 12 since FY2024.
51	Thermco Systems Limited Top NAICS codes 333242 Semiconductor Machinery Manufacturing	$48,952	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
52	Tektronix, Inc. Top NAICS codes 811210 Electronic and Precision Equipment Repair and Maintenance	$46,385	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
53	Inficon Inc. Top NAICS codes 513210 Software Publishers	$41,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
54	Altium, Inc. Top NAICS codes 511210 Software Publishers	$37,425	<0.1%	Rank history: not on the FY2021–FY2023 lists and #46 in FY2024; down 8 since FY2024.
55	Advantest America Inc. Top NAICS codes 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	$36,960	<0.1%	Rank history: not on the FY2021–FY2023 lists and #65 in FY2024; up 10 since FY2024.
56	Ametek Inc. Through Edax, LLC Top NAICS codes 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	$33,296	<0.1%	Rank history: not on the FY2021 list, #50 in FY2022, #73 in FY2023 and not on the FY2024 list; returned.
57	Advanced Integrated Technologies, Inc. Top NAICS codes 333992 Welding and Soldering Equipment Manufacturing	$31,085	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
58	Bahfed Corp Top NAICS codes 541519 Other Computer Related Services	$23,643	<0.1%	Rank history: not on the FY2021–FY2022 lists, #12 in FY2023 and #29 in FY2024; down 29 since FY2024.
59	RX3 Communications Inc. Top NAICS codes 517911 Telecommunications Resellers	$21,648	<0.1%	Rank history: not on the FY2021–FY2023 lists and #81 in FY2024; up 22 since FY2024.
60	Formfactor, Inc. Top NAICS codes 811219 Other Electronic and Precision Equipment Repair and Maintenance	$20,589	<0.1%	Rank history: #67 in FY2021, #55 in FY2022, #51 in FY2023 and #59 in FY2024; down 1 since FY2024.
61	Lyme Computer Systems, Inc. Top NAICS codes 511210 Software Publishers	$20,571	<0.1%	Rank history: #86 in FY2021, #27 in FY2022, #68 in FY2023 and #67 in FY2024; up 6 since FY2024.
62	Johnson Controls Security Solutions LLC Top NAICS codes 561210 Facilities Support Services	$19,492	<0.1%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2024; up 12 since FY2024.
63	Verotec Inc. Top NAICS codes 332510 Hardware Manufacturing	$18,249	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
64	Engitype LLC Top NAICS codes 811210 Electronic and Precision Equipment Repair and Maintenance 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance	$17,389	<0.1%	Rank history: not on the FY2021 list, #57 in FY2022, not on the FY2023 list and #57 in FY2024; down 7 since FY2024.
65	Accretech America Inc. Top NAICS codes 811490 Other Personal and Household Goods Repair and Maintenance	$17,225	<0.1%	Rank history: not on the FY2021 list, #52 in FY2022, #76 in FY2023 and #69 in FY2024; up 4 since FY2024.
66	Questivity, Inc. Top NAICS codes 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	$16,732	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
67	IAR Systems Software Inc. Top NAICS codes 511210 Software Publishers	$13,455	<0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023 and #71 in FY2024; up 4 since FY2024.
68	Waste Management Collection and Recycling Inc Through USA Waste of California, Inc. Top NAICS codes 562111 Solid Waste Collection	$13,448	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
69	V3Gate, LLC Top NAICS codes 541519 Other Computer Related Services	$11,319	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
70	TK Elevator Corporation Top NAICS codes 238290 Other Building Equipment Contractors	$10,320	<0.1%	Rank history: not on the FY2021–FY2023 lists and #89 in FY2024; up 19 since FY2024.
71	Institute of Electrical & Electronics Engineers Inc. Top NAICS codes 519210 Libraries and Archives	$9,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
72	American Association for Laboratory Accreditation, Inc. Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$8,550	<0.1%	Rank history: #93 in FY2021, not on the FY2022 list, #90 in FY2023 and #90 in FY2024; up 18 since FY2024.
73	Granite Telecommunications, LLC Top NAICS codes 517311 Wired Telecommunications Carriers	$6,121	<0.1%	Rank history: #90 in FY2021, #71 in FY2022, #86 in FY2023 and #80 in FY2024; up 7 since FY2024.
74	DNV Business Assurance USA Inc. Top NAICS codes 541330 Engineering Services	$5,601	<0.1%	Rank history: not on the FY2021–FY2023 lists and #84 in FY2024; up 10 since FY2024.
75	At&T Inc. Through Att Mobility LLC Top NAICS codes 517312 Wireless Telecommunications Carriers (except Satellite)	$790	<0.1%	Rank history: not on the FY2021–FY2022 lists, #96 in FY2023 and #88 in FY2024; up 13 since FY2024.
76	Comcast Government Services LLC Top NAICS codes 517311 Wired Telecommunications Carriers	$536	<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 $185 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.
• 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.

Quick answers