Top 100 Contractors in PSC 3950: Winches, Hoists, Cranes, and Derricks, FY2023

Name: Top 100 Contractors in PSC 3950: Winches, Hoists, Cranes, and Derricks, FY2023
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

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

The top 10 won 71% of FY2023 PSC 3950 contract dollars

Contract obligations: $147,557,450 Net of deobligations, by contracts coded PSC 3950
Contractors: 249 Parent companies with an obligation
Largest contractor: Konecranes Inc $48.9 million, 32.7% of obligations
Data as of: Oct 14, 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	Konecranes Inc 2 awardees, including Konecranes Nuclear Equipment & Services, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$48,851,074	32.7%	Rank history: #1 in FY2021, #2 in FY2022, #2 in FY2024 and not on the FY2025 list; up 1 since FY2022.
2	Allied Systems Company Top agencies Navy (Department of the Navy)	$12,882,178	8.6%	Rank history: #7 in FY2021, #3 in FY2022, #4 in FY2024 and #12 in FY2025; up 1 since FY2022.
3	BCI Construction Usa, Inc. Top agencies Army (Department of the Army)	$11,211,714	7.5%	Rank history: #20 in FY2021, not on the FY2022 list, #15 in FY2024 and #26 in FY2025; up 199 since FY2022.
4	Knight Const. & Supply Inc Top agencies Army (Department of the Army)	$9,314,404	6.2%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2024 and #5 in FY2025; new.
5	Reel COH Inc Top agencies Army (Department of the Army)	$5,419,200	3.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
6	TECH Systems Inc. Top agencies USTRANSCOM (Department of Defense United States Transportation Command)	$4,253,576	2.8%	Rank history: not on the FY2021 list, #17 in FY2022, #14 in FY2024 and #16 in FY2025; up 11 since FY2022.
7	Marine Travelift Inc. Top agencies Navy (Department of the Navy)	$3,719,056	2.5%	Rank history: #34 in FY2021, #13 in FY2022, #6 in FY2024 and #4 in FY2025; up 6 since FY2022.
8	Sievert Electric Service and Sales Company Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$3,718,365	2.5%	Rank history: #12 in FY2021, #7 in FY2022, #41 in FY2024 and not on the FY2025 list; down 1 since FY2022.
9	Pollock Research & Design, Inc. Through Advanced Crane Technologies LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$3,493,834	2.3%	Rank history: #3 in FY2021, #8 in FY2022, #9 in FY2024 and not on the FY2025 list; down 1 since FY2022.
10	Lake Shore Systems, Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$3,099,315	2.1%	Rank history: #11 in FY2021, #10 in FY2022, #16 in FY2024 and #9 in FY2025; unchanged since FY2022.
11	Somatex, Inc. Top agencies Navy (Department of the Navy)	$2,988,000	2.0%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
12	American Material Handling, Inc. Top agencies DOI (Department of the Interior) USAF (Department of the Air Force) Army (Department of the Army)	$2,813,628	1.9%	Rank history: #35 in FY2021, #20 in FY2022, #19 in FY2024 and #32 in FY2025; up 8 since FY2022.
13	Federal Contracts LLC Top agencies DOE (Department of Energy) USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$2,552,939	1.7%	Rank history: #14 in FY2021, #6 in FY2022, #21 in FY2024 and #33 in FY2025; down 7 since FY2022.
14	Crane Technologies Group, Inc. Top agencies Navy (Department of the Navy)	$2,385,784	1.6%	Rank history: #6 in FY2021, #12 in FY2022, #13 in FY2024 and #7 in FY2025; down 2 since FY2022.
15	Flatiron Crane Operating Company, LLC Top agencies USAF (Department of the Air Force)	$2,008,933	1.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
16	Uni-Systems Engineering, PC Top agencies Army (Department of the Army)	$2,000,000	1.3%	Rank history: not on the FY2021 list, #27 in FY2022, #11 in FY2024 and #72 in FY2025; up 11 since FY2022.
17	Welin Lambie Limited 2 awardees, including Federal Equipment Co Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$1,938,051	1.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 125 since FY2022.
18	RTX Corporation 3 awardees, including Hornet Acquisitionco, LLC, Raytheon Company and Intertrade Limited Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$1,899,988	1.3%	Rank history: #18 in FY2021, #11 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
19	Appleton Marine Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) Commerce (Department of Commerce)	$1,803,568	1.2%	Rank history: #13 in FY2021, #9 in FY2022, #12 in FY2024 and #10 in FY2025; down 10 since FY2022.
20	Melton Sales & Service Top agencies Army (Department of the Army)	$1,491,480	1.0%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2024 and #27 in FY2025; new.
21	T & T Construction Enterprises, LLC Top agencies Army (Department of the Army)	$1,389,460	0.9%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
22	Hanes Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$1,080,093	0.7%	Rank history: #68 in FY2021, #23 in FY2022, #28 in FY2024 and #28 in FY2025; up 1 since FY2022.
23	Heco Pacific Manufacturing Inc. Top agencies Navy (Department of the Navy)	$1,025,160	0.7%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2024 and not on the FY2025 list; up 115 since FY2022.
24	Piedmont Hoist & Crane Inc. Top agencies Navy (Department of the Navy)	$947,902	0.6%	Rank history: #25 in FY2021, #4 in FY2022, #91 in FY2024 and #49 in FY2025; down 20 since FY2022.
25	RCG of North Carolina, LLC Top agencies Army (Department of the Army)	$838,977	0.6%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #18 in FY2025; new.
26	Aocs, Inc. Top agencies USAF (Department of the Air Force)	$662,458	0.4%	Rank history: #40 in FY2021, #15 in FY2022, not on the FY2024 list and #71 in FY2025; down 11 since FY2022.
27	Rand Enterprises, Inc. Top agencies Navy (Department of the Navy)	$567,299	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
28	Hydradyne LLC Top agencies Army (Department of the Army)	$566,108	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
29	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$516,172	0.3%	Rank history: #39 in FY2021, #21 in FY2022, #24 in FY2024 and #22 in FY2025; down 8 since FY2022.
30	G.t. Machining & Fabricating Ltd. Top agencies DLA (Defense Logistics Agency)	$405,299	0.3%	Rank history: #63 in FY2021, #46 in FY2022, #35 in FY2024 and #35 in FY2025; up 16 since FY2022.
31	CCI Facility Support Services, LLC Top agencies DHS (Department of Homeland Security)	$399,969	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
32	Age Logistics Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$388,244	0.3%	Rank history: #87 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 121 since FY2022.
33	Global Enterprise Systems LLC Through Global Enterprise, Inc. Top agencies Army (Department of the Army) DOT (Department of Transportation)	$339,985	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
34	Dutch Valley Supply Co. Top agencies DLA (Defense Logistics Agency)	$334,034	0.2%	Rank history: #28 in FY2021, #29 in FY2022, #59 in FY2024 and #29 in FY2025; down 5 since FY2022.
35	Axion Corporation Top agencies USAF (Department of the Air Force)	$316,129	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #96 in FY2025; new.
36	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$310,727	0.2%	Rank history: #80 in FY2021, #82 in FY2022, #75 in FY2024 and #37 in FY2025; up 46 since FY2022.
37	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$294,463	0.2%	Rank history: #48 in FY2021, #26 in FY2022, #33 in FY2024 and not on the FY2025 list; down 11 since FY2022.
38	Mock, Inc. Top agencies DLA (Defense Logistics Agency)	$277,095	0.2%	Rank history: #50 in FY2021, #54 in FY2022, #37 in FY2024 and #95 in FY2025; up 16 since FY2022.
39	Johnson Brass & Machine Foundry Inc. Top agencies DLA (Defense Logistics Agency)	$273,762	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
40	Oshkosh Corp Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$265,628	0.2%	Rank history: #37 in FY2021, #55 in FY2022, #29 in FY2024 and #65 in FY2025; up 15 since FY2022.
41	Lockheed Martin Corporation 3 awardees, including Derco Aerospace, Inc. and Sikorsky Aircraft Corporation Top agencies DLA (Defense Logistics Agency)	$236,266	0.2%	Rank history: not on the FY2021 list, #52 in FY2022 and not on the FY2024–FY2025 lists; up 11 since FY2022.
42	Kipper Tool Company Top agencies DLA (Defense Logistics Agency)	$233,716	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 175 since FY2022.
43	KLM Middle East General Trading L.l.c Top agencies DOS (Department of State)	$223,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
44	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$221,457	0.1%	Rank history: not on the FY2021 list, #100 in FY2022, not on the FY2024 list and #57 in FY2025; up 56 since FY2022.
45	Electro Lift, Inc. Top agencies Navy (Department of the Navy)	$202,161	0.1%	Rank history: #22 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
46	The Empire Crane Company, LLC Top agencies Navy (Department of the Navy)	$199,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
47	Markey Machine LLC Top agencies Commerce (Department of Commerce)	$187,079	0.1%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2024 and not on the FY2025 list; new.
48	Mazzella Holding Company, Inc. 2 awardees, including Mazzella Lifting Technologies, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) Navy (Department of the Navy)	$180,779	0.1%	Rank history: #72 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 89 since FY2022.
49	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$162,517	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
50	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$158,253	0.1%	Rank history: #67 in FY2021, #28 in FY2022, not on the FY2024 list and #40 in FY2025; down 22 since FY2022.
51	Cargotec OYJ 2 awardees, including Independent Rough Terrain Center LLC and Macgregor USA Inc. Top agencies DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$153,153	0.1%	Rank history: #46 in FY2021, #41 in FY2022 and not on the FY2024–FY2025 lists; down 10 since FY2022.
52	The Manitowoc Company. Inc. 2 awardees, including Grove U.s. LLC and MGX Equipment Services LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$150,626	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 99 since FY2022.
53	Baltimore Hydraulics, Inc. Top agencies DHS (Department of Homeland Security)	$142,743	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
54	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$134,488	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
55	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$133,692	0.1%	Rank history: not on the FY2021 list, #74 in FY2022, #96 in FY2024 and not on the FY2025 list; up 19 since FY2022.
56	B & H International LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$132,053	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
57	Lidgerwood Manufacturing Company Through Superior-Lidgerwood-Mundy Corp Top agencies Navy (Department of the Navy)	$131,134	0.1%	Rank history: #15 in FY2021, #39 in FY2022, #26 in FY2024 and not on the FY2025 list; down 18 since FY2022.
58	Industrial Handling Services Inc. Top agencies Army (Department of the Army)	$129,667	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
59	Jered LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$129,083	0.1%	Rank history: #59 in FY2021, #66 in FY2022 and not on the FY2024–FY2025 lists; up 7 since FY2022.
60	Apex Pinnacle Corp Top agencies DLA (Defense Logistics Agency)	$127,121	0.1%	Rank history: not on the FY2021 list, #35 in FY2022, #100 in FY2024 and #51 in FY2025; down 25 since FY2022.
61	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$118,464	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 170 since FY2022.
62	Federal Resources Supply Company Through Wright Tool Company, LLC Top agencies USAF (Department of the Air Force)	$113,516	0.1%	Rank history: #4 in FY2021, #19 in FY2022 and not on the FY2024–FY2025 lists; down 43 since FY2022.
63	U.s. Materials Handling Corporation Top agencies Army (Department of the Army)	$112,800	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64	Caley Ocean Systems Limited Top agencies Navy (Department of the Navy)	$110,729	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
65	D & D Machinery & Sales Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$103,247	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #100 in FY2025; new.
66	Wisecom Technologies Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$102,597	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
67	K5 Defense LLC Top agencies USAF (Department of the Air Force)	$101,848	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
68	Coordinated Defense Supply Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$95,206	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
69	Southwind Enterprises Incorporated Top agencies DLA (Defense Logistics Agency)	$93,711	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
70	Westex Group, Inc. Top agencies DOI (Department of the Interior) USAF (Department of the Air Force)	$91,897	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
71	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency)	$91,417	0.1%	Rank history: #53 in FY2021, #51 in FY2022, #62 in FY2024 and #45 in FY2025; down 20 since FY2022.
72	Schoellhorn - Albrecht Machine Co Inc. Top agencies Commerce (Department of Commerce)	$91,020	0.1%	Rank history: not on the FY2021 list, #67 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
73	Warren Machine Technology Inc. Top agencies DLA (Defense Logistics Agency)	$91,000	0.1%	Rank history: #36 in FY2021, not on the FY2022 list, #39 in FY2024 and #31 in FY2025; returned.
74	Advanced Industrial Solutions Inc. Top agencies Navy (Department of the Navy)	$90,640	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
75	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$86,407	0.1%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2024 and not on the FY2025 list; up 57 since FY2022.
76	Cavotec SA Through Cavotec USA Inc. Top agencies DOT (Department of Transportation)	$86,040	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
77	Braketechnique Inc. Top agencies DLA (Defense Logistics Agency)	$80,062	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #76 in FY2025; up 24 since FY2022.
78	Navpar Inc. Top agencies DLA (Defense Logistics Agency)	$79,145	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 70 since FY2022.
79	U.s.a. Spares Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$78,690	0.1%	Rank history: not on the FY2021 list, #57 in FY2022, not on the FY2024 list and #48 in FY2025; down 22 since FY2022.
80	Niantic Tool, Inc. Top agencies Navy (Department of the Navy)	$77,144	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
81	S I T Corporation Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$71,083	<0.1%	Rank history: #88 in FY2021, not on the FY2022 list, not on the FY2024 list and #75 in FY2025; up 53 since FY2022.
82	ITL LLC Top agencies Navy (Department of the Navy)	$67,068	<0.1%	Rank history: not on the FY2021 list, #63 in FY2022 and not on the FY2024–FY2025 lists; down 19 since FY2022.
83	ACE Industries, Inc. Top agencies USAF (Department of the Air Force)	$65,931	<0.1%	Rank history: #8 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
84	Northbank Civil and Marine, LLC Top agencies Army (Department of the Army)	$65,612	<0.1%	Rank history: #9 in FY2021, #14 in FY2022, #73 in FY2024 and not on the FY2025 list; down 70 since FY2022.
85	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$64,896	<0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #88 in FY2025; up 41 since FY2022.
86	Statz Corp Top agencies DLA (Defense Logistics Agency)	$64,296	<0.1%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2024 and not on the FY2025 list; new.
87	Alden Equipment, Inc. Top agencies VA (Department of Veterans Affairs)	$63,444	<0.1%	Rank history: #62 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
88	Allied Defense Industries Inc. Top agencies DLA (Defense Logistics Agency)	$60,433	<0.1%	Rank history: not on the FY2021 list, #70 in FY2022 and not on the FY2024–FY2025 lists; down 18 since FY2022.
89	Govage, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$60,347	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
90	Bhayana Brothers LLC Top agencies USAF (Department of the Air Force)	$60,311	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 20 since FY2022.
91	Tri State Tool & Hoist Inc. Top agencies Navy (Department of the Navy)	$58,397	<0.1%	Rank history: #58 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
92	Jet Dock Systems Inc. Top agencies DOI (Department of the Interior)	$57,652	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
93	Wfel Holdings Limited Through Knds Defence UK Limited Top agencies Army (Department of the Army)	$57,243	<0.1%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2024 and not on the FY2025 list; new.
94	Blue Buck LLC Top agencies DLA (Defense Logistics Agency)	$56,789	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
95	West Coast Wire Rope and Rigging, Inc. Top agencies Navy (Department of the Navy)	$55,943	<0.1%	Rank history: #45 in FY2021, #61 in FY2022 and not on the FY2024–FY2025 lists; down 34 since FY2022.
96	Military Supply Co LLC Top agencies DLA (Defense Logistics Agency)	$55,248	<0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #94 in FY2025; new.
97	Palfinger Privatstiftung Through Palfinger Marine Usa, LLC Top agencies Commerce (Department of Commerce)	$53,990	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
98	Starr & Co Inc. Top agencies Navy (Department of the Navy)	$52,264	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
99	Mount Sopris Instrument Company, Inc. Top agencies DOI (Department of the Interior)	$52,095	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
100	Sullivan Wire Rope & Rigging Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$51,619	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.

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100 of 249 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 $149 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 PSC 3950 contractors in FY2023?

1. Konecranes Inc ($48.9M), 2. Allied Systems Company ($12.9M), 3. BCI Construction Usa, Inc. ($11.2M), 4. Knight Const. & Supply Inc ($9.31M), 5. Reel COH Inc ($5.42M), 6. TECH Systems Inc. ($4.25M), 7. Marine Travelift Inc. ($3.72M), 8. Sievert Electric Service and Sales Company ($3.72M), 9. Pollock Research & Design, Inc. ($3.49M), 10. Lake Shore Systems, Inc. ($3.1M).

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