Top 100 Contractors in PSC 4330: Centrifugals, Separators, and Pressure and Vacuum Filters, FY2024

Name: Top 100 Contractors in PSC 4330: Centrifugals, Separators, and Pressure and Vacuum Filters, FY2024
Creator: GovTribe

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

The top 10 won 34% of FY2024 PSC 4330 contract dollars

Contract obligations: $75,074,045 Net of deobligations, by contracts coded PSC 4330
Contractors: 439 Parent companies with an obligation
Largest contractor: FBC Enterprises LLC $3.9 million, 5.0% 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	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$3,895,364	5.0%	Rank history: #17 in FY2021, #10 in FY2022, #6 in FY2023 and #17 in FY2025; up 5 since FY2023.
2	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency)	$3,052,333	3.9%	Rank history: #37 in FY2021, #9 in FY2022, #20 in FY2023 and #5 in FY2025; up 18 since FY2023.
3	Statz Corp Top agencies DLA (Defense Logistics Agency)	$2,908,071	3.7%	Rank history: #8 in FY2021, #8 in FY2022, #9 in FY2023 and #53 in FY2025; up 6 since FY2023.
4	Integrated Procurement Technologies 2 awardees Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$2,646,137	3.4%	Rank history: #4 in FY2021, #3 in FY2022, #7 in FY2023 and #6 in FY2025; up 3 since FY2023.
5	Alfa Laval Inc. 2 awardees Top agencies Navy (Department of the Navy)	$2,562,788	3.3%	Rank history: #3 in FY2021, #2 in FY2022, #1 in FY2023 and #1 in FY2025; down 4 since FY2023.
6	PCX Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,425,193	3.1%	Rank history: #15 in FY2021, #19 in FY2022, #8 in FY2023 and #29 in FY2025; up 2 since FY2023.
7	Esco Technologies Inc. Through Vacco Industries Top agencies DLA (Defense Logistics Agency)	$2,326,902	3.0%	Rank history: #11 in FY2021, #46 in FY2022, #35 in FY2023 and #3 in FY2025; up 28 since FY2023.
8	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,201,899	2.8%	Rank history: #5 in FY2021, #4 in FY2022, #4 in FY2023 and #8 in FY2025; down 4 since FY2023.
9	Filtration Group Corporation Through Facet (Oklahoma) LLC Top agencies DLA (Defense Logistics Agency)	$2,158,675	2.8%	Rank history: #1 in FY2021, #1 in FY2022, #3 in FY2023 and not on the FY2025 list; down 6 since FY2023.
10	The Boeing Company 6 awardees, including Boeing Distribution Services, Inc. and Boeing Distribution Services X, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) USAF (Department of the Air Force)	$2,151,116	2.8%	Rank history: #6 in FY2021, #14 in FY2022, #12 in FY2023 and #40 in FY2025; up 2 since FY2023.
11	Danaher Corporation 2 awardees, including Pall Aeropower Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,969,679	2.5%	Rank history: #2 in FY2021, #6 in FY2022, #5 in FY2023 and #21 in FY2025; down 6 since FY2023.
12	Facet (Oklahoma) LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,636,429	2.1%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2025; new.
13	Black Bay Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$1,427,508	1.8%	Rank history: #85 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 100 since FY2023.
14	Eagle Equipment Corporation Top agencies DLA (Defense Logistics Agency)	$1,211,122	1.6%	Rank history: #29 in FY2021, #20 in FY2022, #17 in FY2023 and #9 in FY2025; up 3 since FY2023.
15	General Electric Company 3 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,132,675	1.5%	Rank history: #18 in FY2021, #41 in FY2022, #30 in FY2023 and #30 in FY2025; up 15 since FY2023.
16	Parker-Hannifin Corporation 3 awardees Top agencies DLA (Defense Logistics Agency)	$1,096,107	1.4%	Rank history: #16 in FY2021, #12 in FY2022, #18 in FY2023 and not on the FY2025 list; up 2 since FY2023.
17	ECI Defense Group, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$996,820	1.3%	Rank history: #64 in FY2021, #22 in FY2022, #11 in FY2023 and #11 in FY2025; down 6 since FY2023.
18	Supplycore LLC Top agencies DLA (Defense Logistics Agency)	$977,418	1.3%	Rank history: #9 in FY2021, #15 in FY2022, #24 in FY2023 and #19 in FY2025; up 6 since FY2023.
19	Sarco Inc. Top agencies DLA (Defense Logistics Agency)	$958,519	1.2%	Rank history: #22 in FY2021, #11 in FY2022, #19 in FY2023 and #15 in FY2025; unchanged since FY2023.
20	Am General LLC Top agencies DLA (Defense Logistics Agency)	$853,741	1.1%	Rank history: not on the FY2021–FY2023 lists and #28 in FY2025; new.
21	U.s. Hardware Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$835,668	1.1%	Rank history: #25 in FY2021, #33 in FY2022, #65 in FY2023 and not on the FY2025 list; up 44 since FY2023.
22	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$785,041	1.0%	Rank history: #12 in FY2021, #13 in FY2022, #13 in FY2023 and #37 in FY2025; down 9 since FY2023.
23	Sargent Aerospace & Defense LLC Top agencies DLA (Defense Logistics Agency)	$782,506	1.0%	Rank history: #14 in FY2021, #24 in FY2022, #16 in FY2023 and not on the FY2025 list; down 7 since FY2023.
24	Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$749,657	1.0%	Rank history: not on the FY2021–FY2023 lists and #93 in FY2025; new.
25	Gigli Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$693,489	0.9%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2025; new.
26	Fiba Technologies Inc. Top agencies NASA (National Aeronautics and Space Administration)	$677,500	0.9%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
27	Fluid Conditioning Products, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$593,600	0.8%	Rank history: #27 in FY2021, #25 in FY2022, #21 in FY2023 and #42 in FY2025; down 6 since FY2023.
28	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency)	$587,336	0.8%	Rank history: #58 in FY2021, #39 in FY2022, #70 in FY2023 and #25 in FY2025; up 42 since FY2023.
29	Curtiss-Wright Electro-Mechanical Corporation Top agencies Navy (Department of the Navy)	$565,025	0.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
30	S I T Corporation Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$564,694	0.7%	Rank history: #33 in FY2021, #97 in FY2022, #50 in FY2023 and #39 in FY2025; up 20 since FY2023.
31	Hoosier Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$560,306	0.7%	Rank history: not on the FY2021 list, #76 in FY2022, not on the FY2023 list and #64 in FY2025; up 123 since FY2023.
32	Northrop Grumman Corporation Through Northrop Grumman Systems Corporation Top agencies DLA (Defense Logistics Agency)	$547,926	0.7%	Rank history: #42 in FY2021, not on the FY2022–FY2023 lists and #84 in FY2025; up 84 since FY2023.
33	Hupp & Associates Inc. Top agencies DLA (Defense Logistics Agency)	$517,959	0.7%	Rank history: #45 in FY2021, #5 in FY2022, #22 in FY2023 and not on the FY2025 list; down 11 since FY2023.
34	RTX Corporation Through Hamilton Sundstrand Corporation Top agencies DLA (Defense Logistics Agency)	$516,906	0.7%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2025; new.
35	2Lyons Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$505,900	0.6%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and not on the FY2025 list; up 25 since FY2023.
36	Imbibitive Technologies Corporation Through Imbibitive Technologies America, Inc. Top agencies DLA (Defense Logistics Agency)	$497,178	0.6%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and not on the FY2025 list; unchanged since FY2023.
37	Heico Aerospace Corporat Through Seal Dynamics LLC Top agencies DLA (Defense Logistics Agency)	$492,364	0.6%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2025; up 250 since FY2023.
38	Meggitt Aerospace Limited 4 awardees, including Parker Hannifin Corp and Meggitt Defense Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$474,728	0.6%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2025; new.
39	Jag Components, LLC Top agencies DLA (Defense Logistics Agency)	$432,407	0.6%	Rank history: #71 in FY2021, #72 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
40	MCO Solutions, Inc. Top agencies DLA (Defense Logistics Agency)	$424,515	0.5%	Rank history: #24 in FY2021, #54 in FY2022, #75 in FY2023 and #55 in FY2025; up 35 since FY2023.
41	Donaldson Company, Inc. Through Hy-Pro Corporation Top agencies DLA (Defense Logistics Agency)	$412,153	0.5%	Rank history: #10 in FY2021, #16 in FY2022, #72 in FY2023 and not on the FY2025 list; up 31 since FY2023.
42	AGM Container Controls Inc. Top agencies DLA (Defense Logistics Agency)	$406,980	0.5%	Rank history: #21 in FY2021, #42 in FY2022, #27 in FY2023 and #34 in FY2025; down 15 since FY2023.
43	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$404,142	0.5%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023 and #45 in FY2025; up 38 since FY2023.
44	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$403,064	0.5%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2025; new.
45	Triad Technologies LLC Top agencies DLA (Defense Logistics Agency)	$396,136	0.5%	Rank history: #96 in FY2021, #62 in FY2022, not on the FY2023 list and #74 in FY2025; up 146 since FY2023.
46	Derbyshire Machine & Tool Co Top agencies DLA (Defense Logistics Agency)	$394,458	0.5%	Rank history: not on the FY2021–FY2023 lists and #91 in FY2025; up 277 since FY2023.
47	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$389,101	0.5%	Rank history: #32 in FY2021, #35 in FY2022, #74 in FY2023 and #50 in FY2025; up 27 since FY2023.
48	Treadwell Corporation (Delaware) Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$378,145	0.5%	Rank history: #88 in FY2021, #58 in FY2022, #51 in FY2023 and #38 in FY2025; up 3 since FY2023.
49	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$371,981	0.5%	Rank history: #90 in FY2021, #88 in FY2022, #69 in FY2023 and #16 in FY2025; up 20 since FY2023.
50	Bruker Corporation Through Bruker Detection Corp Top agencies DLA (Defense Logistics Agency)	$361,396	0.5%	Rank history: #53 in FY2021, #83 in FY2022, #47 in FY2023 and not on the FY2025 list; down 3 since FY2023.
51	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$360,951	0.5%	Rank history: not on the FY2021–FY2023 lists and #61 in FY2025; up 235 since FY2023.
52	Falls Filtration Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$360,128	0.5%	Rank history: #61 in FY2021, #30 in FY2022, #48 in FY2023 and #57 in FY2025; down 4 since FY2023.
53	Independent Rough Terrain Center LLC Top agencies DLA (Defense Logistics Agency)	$340,131	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
54	Vehicle Maintenance Program Inc. Top agencies DLA (Defense Logistics Agency)	$323,902	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 125 since FY2023.
55	Motor-Services Hugo Stamp, Inc. Top agencies DLA (Defense Logistics Agency)	$321,261	0.4%	Rank history: not on the FY2021 list, #89 in FY2022, #34 in FY2023 and not on the FY2025 list; down 21 since FY2023.
56	Direct Line, Inc. Top agencies DLA (Defense Logistics Agency)	$317,506	0.4%	Rank history: not on the FY2021 list, #56 in FY2022, #49 in FY2023 and #49 in FY2025; down 7 since FY2023.
57	Atap Inc. Top agencies DLA (Defense Logistics Agency)	$314,775	0.4%	Rank history: #94 in FY2021, not on the FY2022 list, #26 in FY2023 and #20 in FY2025; down 31 since FY2023.
58	Military Supply Co LLC Top agencies DLA (Defense Logistics Agency)	$309,790	0.4%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023 and #68 in FY2025; up 33 since FY2023.
59	Oil States Industries, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$281,405	0.4%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2025; new.
60	Chase Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$278,496	0.4%	Rank history: not on the FY2021–FY2023 lists and #46 in FY2025; up 174 since FY2023.
61	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$274,652	0.4%	Rank history: #48 in FY2021, not on the FY2022–FY2023 lists and #90 in FY2025; up 109 since FY2023.
62	JBL System Solutions LLC Top agencies DLA (Defense Logistics Agency)	$265,489	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
63	GI Group Holdings Inc. Top agencies DLA (Defense Logistics Agency)	$258,400	0.3%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023 and not on the FY2025 list; down 34 since FY2023.
64	Rolls-Royce Solutions America Inc. Through Rolls-Royce Corporation Top agencies Navy (Department of the Navy)	$252,867	0.3%	Rank history: not on the FY2021–FY2023 lists and #56 in FY2025; new.
65	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$250,538	0.3%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023 and #7 in FY2025; down 4 since FY2023.
66	Fluid Power Solution LLC Top agencies DLA (Defense Logistics Agency)	$240,787	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
67	Aqua-Chem, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$238,535	0.3%	Rank history: #60 in FY2021, #74 in FY2022, #53 in FY2023 and not on the FY2025 list; down 14 since FY2023.
68	Kyodo Shipping & Trading Corp USA Top agencies DLA (Defense Logistics Agency)	$233,713	0.3%	Rank history: not on the FY2021 list, #79 in FY2022, #64 in FY2023 and not on the FY2025 list; down 4 since FY2023.
69	Asrc Federal Facilities Logistics LLC Top agencies DLA (Defense Logistics Agency)	$232,756	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
70	Nasco Aerospace and Electronics LLC Top agencies Navy (Department of the Navy)	$230,988	0.3%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2025; up 99 since FY2023.
71	LBS Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$230,899	0.3%	Rank history: #84 in FY2021, not on the FY2022 list, #94 in FY2023 and #77 in FY2025; up 23 since FY2023.
72	Zemarc Corporation Top agencies DLA (Defense Logistics Agency)	$229,852	0.3%	Rank history: #26 in FY2021, #37 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
73	Hy-Pro Corporation Top agencies DLA (Defense Logistics Agency)	$220,720	0.3%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2025; new.
74	Coffin Turbo Pump Inc. Through Compass Water Solutions, Inc. Top agencies DHS (Department of Homeland Security)	$218,688	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
75	MSC Filtration Technologies, Inc. Top agencies DHS (Department of Homeland Security)	$212,888	0.3%	Rank history: not on the FY2021 list, #52 in FY2022, not on the FY2023 list and #47 in FY2025; returned.
76	A3 Systems Corporation Top agencies DLA (Defense Logistics Agency)	$211,238	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 56 since FY2023.
77	Beta Fueling Systems LLC Top agencies DLA (Defense Logistics Agency)	$207,350	0.3%	Rank history: not on the FY2021 list, #61 in FY2022, not on the FY2023 list and not on the FY2025 list; up 49 since FY2023.
78	Tate Andale, LLC Top agencies DLA (Defense Logistics Agency)	$201,851	0.3%	Rank history: #47 in FY2021, #63 in FY2022, #77 in FY2023 and not on the FY2025 list; down 1 since FY2023.
79	G2 Laboratories, LLC Top agencies DLA (Defense Logistics Agency)	$200,739	0.3%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023 and not on the FY2025 list; down 23 since FY2023.
80	Neal Supply and Rental, LLC Top agencies DLA (Defense Logistics Agency)	$194,811	0.2%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2023 and #58 in FY2025; down 13 since FY2023.
81	Stealth Supply Inc Top agencies DLA (Defense Logistics Agency)	$194,466	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 43 since FY2023.
82	Renk Systems Corp Top agencies DHS (Department of Homeland Security)	$194,191	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
83	Wilson Company Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$192,338	0.2%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023 and #60 in FY2025; up 10 since FY2023.
84	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$177,773	0.2%	Rank history: not on the FY2021 list, #66 in FY2022, #23 in FY2023 and #59 in FY2025; down 61 since FY2023.
85	Tomahawk Sourcing LLC Top agencies DLA (Defense Logistics Agency)	$176,717	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 139 since FY2023.
86	Tattersall Supply, LLC Top agencies Navy (Department of the Navy)	$174,480	0.2%	Rank history: #49 in FY2021, not on the FY2022 list, #68 in FY2023 and not on the FY2025 list; down 18 since FY2023.
87	Seaserve LOS Angeles LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$170,158	0.2%	Rank history: not on the FY2021 list, #90 in FY2022, #33 in FY2023 and not on the FY2025 list; down 54 since FY2023.
88	Protronic LLC Top agencies DLA (Defense Logistics Agency)	$169,367	0.2%	Rank history: not on the FY2021–FY2023 lists and #95 in FY2025; up 55 since FY2023.
89	Pines Quality Inc. Top agencies DLA (Defense Logistics Agency)	$167,034	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 78 since FY2023.
90	Marotta Controls Inc. Top agencies DLA (Defense Logistics Agency)	$165,023	0.2%	Rank history: #13 in FY2021, #21 in FY2022, #43 in FY2023 and #10 in FY2025; down 47 since FY2023.
91	JSN Inc. Top agencies DLA (Defense Logistics Agency)	$164,972	0.2%	Rank history: #39 in FY2021, #34 in FY2022, #28 in FY2023 and #62 in FY2025; down 63 since FY2023.
92	Southern Automotive Wholesalers, Inc. Top agencies DLA (Defense Logistics Agency)	$160,408	0.2%	Rank history: not on the FY2021 list, #57 in FY2022, #82 in FY2023 and not on the FY2025 list; down 10 since FY2023.
93	Semitorr Group Inc. Top agencies Navy (Department of the Navy)	$154,528	0.2%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and not on the FY2025 list; down 30 since FY2023.
94	Coordinated Defense Supply Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$154,337	0.2%	Rank history: not on the FY2021 list, #86 in FY2022, not on the FY2023 list and not on the FY2025 list; up 79 since FY2023.
95	Paxton Co Top agencies DHS (Department of Homeland Security)	$154,335	0.2%	Rank history: #79 in FY2021, #48 in FY2022, not on the FY2023 list and not on the FY2025 list; up 158 since FY2023.
96	ITL LLC Top agencies DLA (Defense Logistics Agency)	$153,691	0.2%	Rank history: not on the FY2021–FY2023 lists and #85 in FY2025; new.
97	MDF Technologies Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$152,717	0.2%	Rank history: #98 in FY2021, not on the FY2022–FY2023 lists and #44 in FY2025; up 58 since FY2023.
98	Ana Sourcing LLC Top agencies DLA (Defense Logistics Agency)	$149,984	0.2%	Rank history: not on the FY2021–FY2023 lists and #96 in FY2025; up 131 since FY2023.
99	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$147,024	0.2%	Rank history: not on the FY2021 list, #75 in FY2022, not on the FY2023 list and #52 in FY2025; up 5 since FY2023.
100	Kijero, LLC Top agencies DHS (Department of Homeland Security)	$146,790	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.

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100 of 439 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 $78 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 4330 contractors in FY2024?

1. FBC Enterprises LLC ($3.9M), 2. Triman Industries Inc. ($3.05M), 3. Statz Corp ($2.91M), 4. Integrated Procurement Technologies ($2.65M), 5. Alfa Laval Inc. ($2.56M), 6. PCX Inc. ($2.43M), 7. Esco Technologies Inc. ($2.33M), 8. Kampi Components Co Inc. ($2.2M), 9. Filtration Group Corporation ($2.16M), 10. The Boeing Company ($2.15M).

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