Top 100 Contractors in PSC 6680: Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments, FY2024

Name: Top 100 Contractors in PSC 6680: Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments, FY2024
Creator: GovTribe

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

The top 10 won 33% of FY2024 PSC 6680 contract dollars

Contract obligations: $85,659,700 Net of deobligations, by contracts coded PSC 6680
Contractors: 504 Parent companies with an obligation
Largest contractor: RTX Corporation $5.35 million, 5.9% 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	RTX Corporation 8 awardees, including Simmonds Precision Products Inc., Hamilton Sundstrand Corporation and Intertrade Limited Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$5,346,069	5.9%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #2 in FY2025; unchanged since FY2023.
2	Standard Calibrations Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$4,840,493	5.4%	Rank history: #6 in FY2021, #5 in FY2022, #2 in FY2023 and #1 in FY2025; unchanged since FY2023.
3	CFM International Inc. Top agencies USAF (Department of the Air Force)	$2,900,476	3.2%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2025; new.
4	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$2,800,976	3.1%	Rank history: #20 in FY2021, #4 in FY2022, #7 in FY2023 and #5 in FY2025; up 3 since FY2023.
5	AAR Government Services Inc. Through AAR Supply Chain, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$2,702,641	3.0%	Rank history: not on the FY2021–FY2023 lists and #7 in FY2025; new.
6	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$2,633,001	2.9%	Rank history: #7 in FY2021, #6 in FY2022, #4 in FY2023 and #16 in FY2025; down 2 since FY2023.
7	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$2,482,342	2.8%	Rank history: #34 in FY2021, #100 in FY2022, #58 in FY2023 and #20 in FY2025; up 51 since FY2023.
8	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$2,228,223	2.5%	Rank history: #21 in FY2021, #18 in FY2022, #22 in FY2023 and #17 in FY2025; up 14 since FY2023.
9	Meggitt Aerospace Limited 3 awardees, including Parker-Hannifin Corporation and Meggitt Aircraft Braking Systems Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,946,466	2.2%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2025; new.
10	Savage Associates Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,754,922	1.9%	Rank history: not on the FY2021 list, #36 in FY2022, not on the FY2023 list and #66 in FY2025; returned.
11	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$1,610,356	1.8%	Rank history: #5 in FY2021, #11 in FY2022, #12 in FY2023 and #34 in FY2025; up 1 since FY2023.
12	Integrated Procurement Technologies Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,609,124	1.8%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2025; up 146 since FY2023.
13	Ruta Supplies Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,483,671	1.6%	Rank history: not on the FY2021 list, #60 in FY2022, #56 in FY2023 and #48 in FY2025; up 43 since FY2023.
14	Sensia LLC Top agencies Navy (Department of the Navy)	$1,473,990	1.6%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2025; new.
15	Sensaras, LLC Top agencies Navy (Department of the Navy)	$1,471,227	1.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
16	Atap Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,448,599	1.6%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and #11 in FY2025; up 32 since FY2023.
17	GMS International Corporation Top agencies DLA (Defense Logistics Agency)	$1,380,358	1.5%	Rank history: #13 in FY2021, #12 in FY2022, #17 in FY2023 and #13 in FY2025; unchanged since FY2023.
18	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$1,371,033	1.5%	Rank history: #8 in FY2021, #10 in FY2022, #29 in FY2023 and #14 in FY2025; up 11 since FY2023.
19	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,288,782	1.4%	Rank history: #10 in FY2021, #7 in FY2022, #14 in FY2023 and #12 in FY2025; down 5 since FY2023.
20	Physics Applications Inc. Top agencies USAF (Department of the Air Force)	$1,247,101	1.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
21	Aarcorp Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$1,237,479	1.4%	Rank history: #11 in FY2021, #13 in FY2022, #9 in FY2023 and not on the FY2025 list; down 12 since FY2023.
22	Synercom Inc Through Spectrum Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$1,131,420	1.3%	Rank history: #24 in FY2021, #9 in FY2022, #33 in FY2023 and not on the FY2025 list; up 11 since FY2023.
23	Parker-Hannifin Corporation Top agencies DLA (Defense Logistics Agency)	$1,109,547	1.2%	Rank history: #2 in FY2021, #2 in FY2022, #3 in FY2023 and not on the FY2025 list; down 20 since FY2023.
24	SSI Technology Inc. Top agencies DLA (Defense Logistics Agency)	$965,175	1.1%	Rank history: #27 in FY2021, #63 in FY2022, #15 in FY2023 and #44 in FY2025; down 9 since FY2023.
25	Light Structures AS Top agencies Navy (Department of the Navy)	$893,598	1.0%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
26	Airtronics, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$824,975	0.9%	Rank history: #15 in FY2021, #76 in FY2022, not on the FY2023 list and #89 in FY2025; up 91 since FY2023.
27	Nag, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$803,793	0.9%	Rank history: #17 in FY2021, #16 in FY2022, #16 in FY2023 and #6 in FY2025; down 11 since FY2023.
28	Eaton Corporation Through Eaton Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$772,845	0.9%	Rank history: not on the FY2021 list, #8 in FY2022, #45 in FY2023 and #21 in FY2025; up 17 since FY2023.
29	Pssc Holding Co. Through BEI Precision Systems & Space Company, Inc. Top agencies DLA (Defense Logistics Agency)	$712,572	0.8%	Rank history: #14 in FY2021, #26 in FY2022, #10 in FY2023 and not on the FY2025 list; down 19 since FY2023.
30	Gardner Denver Nash LLC Top agencies DLA (Defense Logistics Agency)	$666,643	0.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 323 since FY2023.
31	Stealth Supply, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$648,672	0.7%	Rank history: #55 in FY2021, not on the FY2022 list, #86 in FY2023 and #47 in FY2025; up 55 since FY2023.
32	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$646,548	0.7%	Rank history: #93 in FY2021, #57 in FY2022, #67 in FY2023 and #23 in FY2025; up 35 since FY2023.
33	Cameron Energy Services Corp. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$632,682	0.7%	Rank history: not on the FY2021 list, #20 in FY2022, #11 in FY2023 and #27 in FY2025; down 22 since FY2023.
34	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$627,890	0.7%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023 and #68 in FY2025; up 32 since FY2023.
35	Powerjet Parts Inc. Top agencies DLA (Defense Logistics Agency)	$584,791	0.6%	Rank history: #94 in FY2021, #86 in FY2022, #47 in FY2023 and #72 in FY2025; up 12 since FY2023.
36	S I T Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$575,921	0.6%	Rank history: #19 in FY2021, #19 in FY2022, #78 in FY2023 and #28 in FY2025; up 42 since FY2023.
37	Honeywell International Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$547,785	0.6%	Rank history: not on the FY2021 list, #21 in FY2022, #26 in FY2023 and #22 in FY2025; down 11 since FY2023.
38	Marine Electric Systems Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$542,025	0.6%	Rank history: #33 in FY2021, #28 in FY2022, #19 in FY2023 and #19 in FY2025; down 19 since FY2023.
39	Erdco Engineering Corporation Top agencies DLA (Defense Logistics Agency)	$490,725	0.5%	Rank history: #45 in FY2021, #54 in FY2022, #87 in FY2023 and not on the FY2025 list; up 48 since FY2023.
40	General Electric Company 4 awardees, including GE Aviation Systems Limited and GE Engine Services Distribution, L.L.C. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$478,115	0.5%	Rank history: #38 in FY2021, not on the FY2022 list, #75 in FY2023 and #92 in FY2025; up 35 since FY2023.
41	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency)	$478,008	0.5%	Rank history: #60 in FY2021, #27 in FY2022, #84 in FY2023 and #37 in FY2025; up 43 since FY2023.
42	Waters Technologies Corporation Top agencies DOI (Department of the Interior)	$474,524	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
43	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$463,420	0.5%	Rank history: not on the FY2021 list, #45 in FY2022, #50 in FY2023 and #35 in FY2025; up 7 since FY2023.
44	DSP Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$442,156	0.5%	Rank history: #22 in FY2021, #47 in FY2022, #31 in FY2023 and #99 in FY2025; down 13 since FY2023.
45	Ana Sourcing LLC Top agencies DLA (Defense Logistics Agency)	$427,348	0.5%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2025; new.
46	Vprime TECH Inc. Top agencies Navy (Department of the Navy)	$420,713	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 110 since FY2023.
47	Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$407,640	0.5%	Rank history: not on the FY2021 list, #92 in FY2022, not on the FY2023 list and #36 in FY2025; returned.
48	R. S. Means Company LLC Through Setra Systems, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$405,565	0.5%	Rank history: #3 in FY2021, #3 in FY2022, #6 in FY2023 and not on the FY2025 list; down 42 since FY2023.
49	Woodward Inc. Through MPC Products Corporation Top agencies DLA (Defense Logistics Agency)	$398,979	0.4%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; new.
50	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$364,531	0.4%	Rank history: #75 in FY2021, #35 in FY2022, #20 in FY2023 and not on the FY2025 list; down 30 since FY2023.
51	Aeromax Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$360,319	0.4%	Rank history: not on the FY2021 list, #40 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
52	Dynalec Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$351,624	0.4%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2023 and #25 in FY2025; down 6 since FY2023.
53	Melton Sales & Service Top agencies DLA (Defense Logistics Agency)	$347,187	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 188 since FY2023.
54	Shiloh Industries Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$331,242	0.4%	Rank history: #31 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 212 since FY2023.
55	Northrop Grumman Corporation 3 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$330,068	0.4%	Rank history: #30 in FY2021, #67 in FY2022, not on the FY2023 list and #18 in FY2025; up 52 since FY2023.
56	Environmental Resource Associates Inc. Through Ta Instruments - Waters L.L.C. Top agencies Navy (Department of the Navy)	$328,434	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
57	Midway Industrial Supply Inc. Top agencies DLA (Defense Logistics Agency)	$327,608	0.4%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023 and #93 in FY2025; up 17 since FY2023.
58	YSI Inc. Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$316,295	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
59	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency)	$312,680	0.3%	Rank history: #88 in FY2021, #81 in FY2022, #64 in FY2023 and #60 in FY2025; up 5 since FY2023.
60	Samyak Solutions, Inc. Top agencies DOI (Department of the Interior) Navy (Department of the Navy) Army (Department of the Army)	$305,108	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 161 since FY2023.
61	Prime Technology LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$299,876	0.3%	Rank history: not on the FY2021 list, #17 in FY2022, #8 in FY2023 and #54 in FY2025; down 53 since FY2023.
62	Crane Co Through Hydro-Aire Aerospace Corp Top agencies DLA (Defense Logistics Agency)	$298,978	0.3%	Rank history: #97 in FY2021, #65 in FY2022, #59 in FY2023 and not on the FY2025 list; down 3 since FY2023.
63	Illinois Tool Works Inc. 2 awardees, including MTS Systems Corporation Top agencies Army (Department of the Army)	$297,388	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
64	Jag Components, LLC Top agencies DLA (Defense Logistics Agency)	$291,617	0.3%	Rank history: #53 in FY2021, not on the FY2022–FY2023 lists and #95 in FY2025; up 156 since FY2023.
65	Compuflow Solutions LLC Top agencies Navy (Department of the Navy)	$288,750	0.3%	Rank history: #25 in FY2021, not on the FY2022–FY2023 lists and #26 in FY2025; returned.
66	BEI Precision Systems & Space Company, Inc. Top agencies DLA (Defense Logistics Agency)	$278,692	0.3%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2025; new.
67	BBA Aviation PLC Through Ontic Engineering & Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$275,806	0.3%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023 and not on the FY2025 list; up 3 since FY2023.
68	Aiw-Alton Inc. Top agencies DLA (Defense Logistics Agency)	$267,264	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
69	Evoqua Water Technologies, LLC Top agencies Navy (Department of the Navy)	$263,570	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
70	Sanford Federal, Inc. Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$263,200	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
71	A.k.o. Inc. Top agencies USAF (Department of the Air Force)	$252,735	0.3%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2025; new.
72	Setra Systems, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$243,047	0.3%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2025; new.
73	L3Harris Technologies, Inc. 3 awardees, including L3 Technologies, Inc. Top agencies Navy (Department of the Navy)	$242,645	0.3%	Rank history: #40 in FY2021, #24 in FY2022, #39 in FY2023 and #49 in FY2025; down 34 since FY2023.
74	Kitco LLC Top agencies DLA (Defense Logistics Agency)	$230,330	0.3%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023 and not on the FY2025 list; down 17 since FY2023.
75	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$227,332	0.3%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and #88 in FY2025; down 39 since FY2023.
76	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$216,792	0.2%	Rank history: not on the FY2021 list, #64 in FY2022, #79 in FY2023 and #77 in FY2025; up 3 since FY2023.
77	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$213,706	0.2%	Rank history: #76 in FY2021, not on the FY2022 list, #91 in FY2023 and not on the FY2025 list; up 14 since FY2023.
78	Hottinger Bruel & Kjaer Inc. Top agencies Navy (Department of the Navy)	$206,057	0.2%	Rank history: not on the FY2021–FY2023 lists and #91 in FY2025; new.
79	Southwest Sciences Inc. Top agencies USDA (Department of Agriculture)	$198,400	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
80	Mission Systems Davenport Inc. Top agencies DHS (Department of Homeland Security)	$196,000	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
81	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency)	$187,508	0.2%	Rank history: not on the FY2021–FY2023 lists and #52 in FY2025; new.
82	Fuel Systems Inc. Top agencies DLA (Defense Logistics Agency)	$184,471	0.2%	Rank history: #80 in FY2021, not on the FY2022 list, #90 in FY2023 and not on the FY2025 list; up 8 since FY2023.
83	Kelly Manufacturing Company Top agencies DLA (Defense Logistics Agency)	$180,067	0.2%	Rank history: #99 in FY2021, not on the FY2022 list, #89 in FY2023 and not on the FY2025 list; up 6 since FY2023.
84	Statz Corp Top agencies DLA (Defense Logistics Agency)	$174,703	0.2%	Rank history: #41 in FY2021, #61 in FY2022, #25 in FY2023 and not on the FY2025 list; down 59 since FY2023.
85	Clark Brothers Instrument Co Top agencies DLA (Defense Logistics Agency)	$172,170	0.2%	Rank history: #42 in FY2021, #85 in FY2022, #77 in FY2023 and #50 in FY2025; down 8 since FY2023.
86	A3 Systems Corporation Top agencies DLA (Defense Logistics Agency)	$169,461	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
87	Allient Inc. Through Globe Motors, Inc. Top agencies DLA (Defense Logistics Agency)	$167,050	0.2%	Rank history: #71 in FY2021, #82 in FY2022, not on the FY2023 list and not on the FY2025 list; up 44 since FY2023.
88	Scioteq LLC Through Transicoil LLC Top agencies DLA (Defense Logistics Agency)	$166,224	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
89	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$165,353	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
90	GBH International, Inc. Top agencies Navy (Department of the Navy)	$165,325	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
91	Windward Enterprises, LLC Top agencies DLA (Defense Logistics Agency)	$165,262	0.2%	Rank history: not on the FY2021 list, #77 in FY2022, #53 in FY2023 and #51 in FY2025; down 38 since FY2023.
92	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$163,930	0.2%	Rank history: not on the FY2021–FY2023 lists and #46 in FY2025; up 80 since FY2023.
93	PCX Aerostructures LLC Through Integral Aerospace, LLC Top agencies DLA (Defense Logistics Agency)	$160,831	0.2%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2023 and not on the FY2025 list; down 69 since FY2023.
94	Integral Aerospace, LLC Top agencies DLA (Defense Logistics Agency)	$160,831	0.2%	Rank history: not on the FY2021–FY2023 lists and #67 in FY2025; new.
95	Boneal, Incorporated Top agencies DLA (Defense Logistics Agency)	$157,054	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 45 since FY2023.
96	Test Equipment Distributors LLC Top agencies USAF (Department of the Air Force)	$154,680	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
97	Mid-America Aerotech, LLC Top agencies DLA (Defense Logistics Agency)	$153,885	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 120 since FY2023.
98	Columbia Research Laboratories, Inc. Top agencies DLA (Defense Logistics Agency)	$142,753	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 25 since FY2023.
99	Treadwell Corporation (Delaware) Top agencies DLA (Defense Logistics Agency)	$141,940	0.2%	Rank history: not on the FY2021 list, #95 in FY2022, not on the FY2023 list and not on the FY2025 list; up 177 since FY2023.
100	Advanced Control Technology Inc. Top agencies DLA (Defense Logistics Agency)	$140,880	0.2%	Rank history: #96 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 33 since FY2023.

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100 of 504 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 $90.1 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 6680 contractors in FY2024?

1. RTX Corporation ($5.35M), 2. Standard Calibrations Inc. ($4.84M), 3. CFM International Inc. ($2.9M), 4. Transaero, Inc. ($2.8M), 5. AAR Government Services Inc. ($2.7M), 6. Martin Military Inc. ($2.63M), 7. Global Logistics Strategies Inc. ($2.48M), 8. TNL Sales LLC ($2.23M), 9. Meggitt Aerospace Limited ($1.95M), 10. Savage Associates Inc. ($1.75M).

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