Top 100 Contractors in NAICS 33599: All Other Electrical Equipment and Component Manufacturing, FY2023

Name: Top 100 Contractors in NAICS 33599: All Other Electrical Equipment and Component Manufacturing, FY2023
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 42% of FY2023 NAICS 33599 contract dollars

Contract obligations: $299,083,283 Net of deobligations, by contracts coded NAICS 33599 or a code under it
Contractors: 1,355 Parent companies with an obligation
Largest contractor: Science Applications International Corporation $59.1 million, 15.4% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Science Applications International Corporation 3 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$59,081,629	15.4%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2024 and #1 in FY2025; unchanged since FY2022.
2	Pine Meadow Holdings, LLC Through Oceus Networks, LLC Top agencies DOT (Department of Transportation)	$20,428,383	5.3%	Rank history: #20 in FY2021, #9 in FY2022 and not on the FY2024–FY2025 lists; up 7 since FY2022.
3	RTX Corporation 9 awardees, including Raytheon Company, Simmonds Precision Products Inc. and Rockwell Collins, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$19,124,640	5.0%	Rank history: #10 in FY2021, #7 in FY2022, #6 in FY2024 and #4 in FY2025; up 4 since FY2022.
4	Saab AB 2 awardees, including Saab, Inc. Top agencies Navy (Department of the Navy)	$15,448,800	4.0%	Rank history: #2 in FY2021, #2 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
5	Eaton Corporation 4 awardees, including Eaton Aerospace, LLC Top agencies USAF (Department of the Air Force) DOT (Department of Transportation) Commerce (Department of Commerce)	$14,232,072	3.7%	Rank history: #6 in FY2021, #6 in FY2022, #7 in FY2024 and #7 in FY2025; up 1 since FY2022.
6	Switching Power Inc. Top agencies USAF (Department of the Air Force)	$8,731,623	2.3%	Rank history: #8 in FY2021, #8 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
7	Ametek Inc. 5 awardees, including Advanced Measurement Technology Inc., Ametek Programmable Power, Inc. and Intellipower, Inc. Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force)	$7,621,895	2.0%	Rank history: #85 in FY2021, #75 in FY2022, #50 in FY2024 and not on the FY2025 list; up 68 since FY2022.
8	Envision Solar International Inc. Through Beam Global Top agencies DHS (Department of Homeland Security) VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$6,853,858	1.8%	Rank history: #30 in FY2021, #14 in FY2022, #11 in FY2024 and not on the FY2025 list; up 6 since FY2022.
9	THALES 2 awardees, including Thales Defense & Security Inc. Top agencies DLA (Defense Logistics Agency)	$6,227,161	1.6%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2024 and not on the FY2025 list; new.
10	Titan Robotics Inc. Top agencies USAF (Department of the Air Force)	$4,500,000	1.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
11	Bren-Tronics Defense LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$4,414,192	1.2%	Rank history: #28 in FY2021, #30 in FY2022, #14 in FY2024 and #25 in FY2025; up 19 since FY2022.
12	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,200,517	1.1%	Rank history: not on the FY2021 list, #61 in FY2022, #17 in FY2024 and #40 in FY2025; up 49 since FY2022.
13	M. C. Dean Inc. 2 awardees, including M.c. Dean, Inc. and M.c. Dean Europe GMBH Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$3,269,236	0.9%	Rank history: not on the FY2021 list, #46 in FY2022, #29 in FY2024 and #10 in FY2025; up 33 since FY2022.
14	J.g.w. (International) Ltd. Top agencies DLA (Defense Logistics Agency)	$3,235,663	0.8%	Rank history: #29 in FY2021, not on the FY2022 list, #40 in FY2024 and not on the FY2025 list; returned.
15	Leonardo S.p.A. 5 awardees, including Pivotal Power Inc., DRS Network & Imaging Systems LLC and Laurel Technologies Partnership Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$3,125,529	0.8%	Rank history: #12 in FY2021, #60 in FY2022, #20 in FY2024 and #11 in FY2025; up 45 since FY2022.
16	Axon Enterprise, Inc. Top agencies DOJ (Department of Justice) DOS (Department of State) DOI (Department of the Interior)	$2,825,384	0.7%	Rank history: #48 in FY2021, #34 in FY2022, #23 in FY2024 and #22 in FY2025; up 18 since FY2022.
17	Curtiss-Wright Corporation 4 awardees, including Curtiss-Wright DS, Inc., Peerless Instrument Co., Inc. and Indal Technologies Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,496,774	0.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
18	L3Harris Technologies, Inc. 14 awardees, including Harris Corporation, L3 Technologies, Inc. and Wescam Usa, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,475,598	0.6%	Rank history: #16 in FY2021, #13 in FY2022, #9 in FY2024 and #19 in FY2025; down 5 since FY2022.
19	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$2,471,369	0.6%	Rank history: #40 in FY2021, #33 in FY2022, not on the FY2024 list and #39 in FY2025; up 14 since FY2022.
20	RPS Holdings, Inc. Through Rantec Power Systems Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$2,294,524	0.6%	Rank history: #41 in FY2021, #45 in FY2022, #26 in FY2024 and #15 in FY2025; up 25 since FY2022.
21	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,262,307	0.6%	Rank history: #25 in FY2021, #26 in FY2022, #37 in FY2024 and #35 in FY2025; up 5 since FY2022.
22	DRS Naval Power Systems Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,982,589	0.5%	Rank history: not on the FY2021 list, #10 in FY2022 and not on the FY2024–FY2025 lists; down 12 since FY2022.
23	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) DOJ (Department of Justice)	$1,948,515	0.5%	Rank history: #15 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 115 since FY2022.
24	S I T Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,944,771	0.5%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2024 and #43 in FY2025; up 187 since FY2022.
25	American Superconductor Corp Top agencies Navy (Department of the Navy)	$1,944,306	0.5%	Rank history: #9 in FY2021, not on the FY2022 list, #74 in FY2024 and #50 in FY2025; up 86 since FY2022.
26	Microsemi Corp. - RF Signal Processing Top agencies Army (Department of the Army)	$1,896,928	0.5%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #42 in FY2025; new.
27	Crane Co 3 awardees, including Hydro-Aire Aerospace Corp and Crane Electronics, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,878,853	0.5%	Rank history: #43 in FY2021, #19 in FY2022, #90 in FY2024 and not on the FY2025 list; down 8 since FY2022.
28	Computer Sites Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$1,855,955	0.5%	Rank history: #17 in FY2021, #12 in FY2022, #22 in FY2024 and #16 in FY2025; down 16 since FY2022.
29	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,710,338	0.4%	Rank history: #27 in FY2021, #17 in FY2022, #39 in FY2024 and #27 in FY2025; down 12 since FY2022.
30	Northrop Grumman Corporation 7 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,677,684	0.4%	Rank history: not on the FY2021 list, #67 in FY2022, not on the FY2024 list and #66 in FY2025; up 37 since FY2022.
31	Coffman Electrical Equipment Co. Top agencies NASA (National Aeronautics and Space Administration) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$1,617,545	0.4%	Rank history: #81 in FY2021, #38 in FY2022, #67 in FY2024 and #56 in FY2025; up 7 since FY2022.
32	General Dynamics Corporation 8 awardees, including General Dynamics Mission Systems, Inc., General Dynamics Information Technology, Inc. and General Dynamics Motion Control LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,575,557	0.4%	Rank history: #13 in FY2021, #71 in FY2022, #72 in FY2024 and #65 in FY2025; up 39 since FY2022.
33	Tesla Industries Inc. Top agencies DLA (Defense Logistics Agency) NASA (National Aeronautics and Space Administration) DHS (Department of Homeland Security)	$1,544,433	0.4%	Rank history: #18 in FY2021, #18 in FY2022, #99 in FY2024 and not on the FY2025 list; down 15 since FY2022.
34	Unistar-Sparco Computers, Inc. Top agencies Navy (Department of the Navy)	$1,522,177	0.4%	Rank history: #38 in FY2021, #37 in FY2022, #16 in FY2024 and #28 in FY2025; up 3 since FY2022.
35	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency)	$1,501,443	0.4%	Rank history: #45 in FY2021, #51 in FY2022, #42 in FY2024 and #24 in FY2025; up 16 since FY2022.
36	BAE Systems PLC 5 awardees, including BAE Systems Land & Armaments L.P., BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Technology Solutions & Services Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$1,428,929	0.4%	Rank history: #24 in FY2021, #20 in FY2022 and not on the FY2024–FY2025 lists; down 16 since FY2022.
37	RLH Inc. Top agencies DOI (Department of the Interior)	$1,320,669	0.3%	Rank history: #57 in FY2021, #36 in FY2022, not on the FY2024 list and #34 in FY2025; down 1 since FY2022.
38	Fedcap Rehabilitation Services, Inc. Top agencies DLA (Defense Logistics Agency)	$1,318,672	0.3%	Rank history: not on the FY2021 list, #48 in FY2022, #32 in FY2024 and not on the FY2025 list; up 10 since FY2022.
39	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$1,107,958	0.3%	Rank history: #80 in FY2021, #40 in FY2022, #83 in FY2024 and #87 in FY2025; up 1 since FY2022.
40	Integrated Supply of Columbus, Inc. Top agencies Army (Department of the Army)	$1,060,900	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
41	GEO-MED LLC Top agencies VA (Department of Veterans Affairs)	$1,011,524	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
42	Gentex Corporation 2 awardees Top agencies DLA (Defense Logistics Agency)	$1,009,845	0.3%	Rank history: #22 in FY2021, #31 in FY2022, #21 in FY2024 and #17 in FY2025; down 11 since FY2022.
43	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,005,267	0.3%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2024 and #41 in FY2025; up 339 since FY2022.
44	Arnold Magnetics Corporation Top agencies Navy (Department of the Navy)	$997,388	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 182 since FY2022.
45	Aircraft & Commercial Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$945,716	0.2%	Rank history: not on the FY2021 list, #93 in FY2022, #69 in FY2024 and #47 in FY2025; up 48 since FY2022.
46	Bahfed Corp Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration) DOS (Department of State)	$943,794	0.2%	Rank history: #34 in FY2021, not on the FY2022 list, #54 in FY2024 and not on the FY2025 list; up 274 since FY2022.
47	Aegis Power Systems Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$942,419	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 283 since FY2022.
48	Comtech Telecommunications Corp. 2 awardees, including Comtech Satellite Network Technologies, Inc. Top agencies Navy (Department of the Navy)	$878,554	0.2%	Rank history: #76 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
49	Pulsetech Products Corporation Top agencies DLA (Defense Logistics Agency)	$877,836	0.2%	Rank history: #39 in FY2021, #32 in FY2022, not on the FY2024 list and #30 in FY2025; down 17 since FY2022.
50	United Equipment, Inc. Top agencies DLA (Defense Logistics Agency)	$858,375	0.2%	Rank history: #46 in FY2021, #82 in FY2022, #73 in FY2024 and #76 in FY2025; up 32 since FY2022.
51	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$826,840	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 77 since FY2022.
52	JTF Business Solutions Corp. Top agencies Navy (Department of the Navy)	$819,738	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
53	Hunter Defense Technolog 2 awardees, including HDT Expeditionary Systems Inc. Top agencies Army (Department of the Army)	$795,066	0.2%	Rank history: not on the FY2021 list, #47 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
54	Eastern Carolina Vocational Center Inc. Top agencies DLA (Defense Logistics Agency)	$789,681	0.2%	Rank history: #82 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 129 since FY2022.
55	W.w. Grainger, Inc. Top agencies DOT (Department of Transportation) DOS (Department of State)	$764,306	0.2%	Rank history: #91 in FY2021, not on the FY2022 list, #88 in FY2024 and not on the FY2025 list; up 370 since FY2022.
56	Pergravis Mission Critical Construction, LLC Top agencies USAF (Department of the Air Force)	$752,329	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
57	MMI Outdoor Inc. Top agencies DLA (Defense Logistics Agency)	$727,177	0.2%	Rank history: not on the FY2021 list, #76 in FY2022 and not on the FY2024–FY2025 lists; up 19 since FY2022.
58	Emerson Electric Co Through Emerson Automation Solutions Final Control US LP Top agencies Navy (Department of the Navy)	$702,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
59	Sacramento Computer Power, Inc. Top agencies VA (Department of Veterans Affairs)	$699,772	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
60	Dcx-Chol Enterprises, Inc. 4 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$699,227	0.2%	Rank history: #69 in FY2021, #28 in FY2022 and not on the FY2024–FY2025 lists; down 32 since FY2022.
61	S3 International LLC Through S3 Aerodefense LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$696,003	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
62	Wisecom Technologies Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$690,193	0.2%	Rank history: not on the FY2021 list, #68 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
63	Military Battery Systems Inc. Top agencies DLA (Defense Logistics Agency)	$687,002	0.2%	Rank history: #42 in FY2021, not on the FY2022 list, #60 in FY2024 and #71 in FY2025; up 203 since FY2022.
64	W R Systems Ltd. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$677,324	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #63 in FY2025; up 156 since FY2022.
65	Miraj Corp Top agencies DLA (Defense Logistics Agency)	$659,680	0.2%	Rank history: #65 in FY2021, #64 in FY2022, #85 in FY2024 and #86 in FY2025; down 1 since FY2022.
66	B & H International LLC Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) Army (Department of the Army)	$644,261	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #78 in FY2025; up 131 since FY2022.
67	Jo-Kell Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$641,447	0.2%	Rank history: #52 in FY2021, #39 in FY2022, #35 in FY2024 and #36 in FY2025; down 28 since FY2022.
68	Advanced Products Services Inc. Top agencies DLA (Defense Logistics Agency)	$633,840	0.2%	Rank history: #87 in FY2021, #96 in FY2022, #53 in FY2024 and #100 in FY2025; up 28 since FY2022.
69	Ppst, Inc. Through Pacific Power Source Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$623,464	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
70	Mary Helen Parkey Top agencies DOE (Department of Energy) Army (Department of the Army)	$603,396	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #29 in FY2025; new.
71	DMR Consulting, Inc. Top agencies DLA (Defense Logistics Agency)	$586,217	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
72	Itech Devices, Inc. Top agencies DOT (Department of Transportation) Army (Department of the Army)	$585,420	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
73	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$580,411	0.2%	Rank history: not on the FY2021 list, #54 in FY2022 and not on the FY2024–FY2025 lists; down 19 since FY2022.
74	Avnet Inc. 3 awardees, including Newark Corporation and Newark Electronics Corporation Top agencies DOT (Department of Transportation) Navy (Department of the Navy)	$577,772	0.2%	Rank history: #72 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 92 since FY2022.
75	Aj's Power Source, Inc. Top agencies DLA (Defense Logistics Agency)	$573,930	0.1%	Rank history: not on the FY2021 list, #59 in FY2022, #70 in FY2024 and not on the FY2025 list; down 16 since FY2022.
76	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$573,704	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #51 in FY2025; up 106 since FY2022.
77	Blind Industries and Services of Maryland Top agencies DLA (Defense Logistics Agency)	$567,172	0.1%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2024 and not on the FY2025 list; up 81 since FY2022.
78	Malcom Company, Inc. Top agencies DLA (Defense Logistics Agency)	$563,415	0.1%	Rank history: not on the FY2021 list, #56 in FY2022 and not on the FY2024–FY2025 lists; down 22 since FY2022.
79	MDF Technologies Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$562,384	0.1%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2024 and #37 in FY2025; up 53 since FY2022.
80	Symbolic Technology Inc. Top agencies DLA (Defense Logistics Agency)	$559,779	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 232 since FY2022.
81	All Affairs Transportation LLC Top agencies DLA (Defense Logistics Agency)	$532,025	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
82	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$529,171	0.1%	Rank history: #64 in FY2021, not on the FY2022 list, not on the FY2024 list and #55 in FY2025; up 22 since FY2022.
83	Management Solutions, L.C. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$521,402	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 33 since FY2022.
84	GIM Corporation Top agencies Army (Department of the Army)	$517,670	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85	ESI Acquisition Corp. Through JA Moody LLC Top agencies Navy (Department of the Navy)	$511,834	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
86	General Dynamics Mission Systems, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$511,107	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 269 since FY2022.
87	Aardvark Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security) DOI (Department of the Interior)	$508,334	0.1%	Rank history: #90 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 57 since FY2022.
88	Meggitt PLC Through Inveris Training Solutions, Inc. Top agencies Army (Department of the Army)	$506,551	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 47 since FY2022.
89	Trimer Technologies LLC Top agencies Army (Department of the Army)	$506,393	0.1%	Rank history: not on the FY2021 list, #77 in FY2022 and not on the FY2024–FY2025 lists; down 12 since FY2022.
90	Aantilia LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOI (Department of the Interior)	$502,328	0.1%	Rank history: #59 in FY2021, #62 in FY2022 and not on the FY2024–FY2025 lists; down 28 since FY2022.
91	Phantom Products, Inc. Top agencies DLA (Defense Logistics Agency)	$499,987	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 24 since FY2022.
92	Princetel, Inc. Top agencies Navy (Department of the Navy)	$491,170	0.1%	Rank history: not on the FY2021 list, #35 in FY2022 and not on the FY2024–FY2025 lists; down 57 since FY2022.
93	Richard Manufacturing Company Top agencies DLA (Defense Logistics Agency)	$491,114	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 83 since FY2022.
94	IXI Technology Inc. Top agencies Navy (Department of the Navy)	$485,265	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
95	Air / Flex Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$473,345	0.1%	Rank history: #73 in FY2021, not on the FY2022 list, not on the FY2024 list and #62 in FY2025; up 56 since FY2022.
96	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$472,175	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 176 since FY2022.
97	Mechanical Technology, Incorporated 2 awardees, including MTI Instruments Inc. Top agencies USAF (Department of the Air Force)	$471,016	0.1%	Rank history: #47 in FY2021, #83 in FY2022 and not on the FY2024–FY2025 lists; down 14 since FY2022.
98	Ultralife Corp. Top agencies Navy (Department of the Navy)	$463,424	0.1%	Rank history: #94 in FY2021, not on the FY2022 list, #62 in FY2024 and #52 in FY2025; up 282 since FY2022.
99	Bogue Systems Inc Top agencies DLA (Defense Logistics Agency)	$457,094	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 188 since FY2022.
100	Supplied Industrial Solutions, Inc. Top agencies Army (Department of the Army)	$453,548	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.

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100 of 1,355 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 33599

Code	Net obligations	Largest contractor
335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing	$289,730,760	Science Applications International Corporation
335991 Carbon and Graphite Product Manufacturing	$9,352,523	ECI Defense Group, Inc.

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 $383 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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 NAICS 33599 contractors in FY2023?

1. Science Applications International Corporation ($59.1M), 2. Pine Meadow Holdings, LLC ($20.4M), 3. RTX Corporation ($19.1M), 4. Saab AB ($15.4M), 5. Eaton Corporation ($14.2M), 6. Switching Power Inc. ($8.73M), 7. Ametek Inc. ($7.62M), 8. Envision Solar International Inc. ($6.85M), 9. THALES ($6.23M), 10. Titan Robotics Inc. ($4.5M).

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