Top 100 Contractors in PSC H299: Equipment and Materials Testing: Miscellaneous, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Linde Special Projects LLC Top agencies USAF (Department of the Air Force)	$7,647,772	34.6%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #1 in FY2025; new.
2	Solutions Through Innovative Technologies Inc. Top agencies USAF (Department of the Air Force)	$2,695,475	12.2%	Rank history: not on the FY2021 list, #5 in FY2022, #2 in FY2024 and #2 in FY2025; up 3 since FY2022.
3	The Building People LLC Top agencies GSA (General Services Administration)	$1,997,756	9.0%	Rank history: not on the FY2021 list, #4 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
4	Sustainable System Solutions LLC Top agencies Army (Department of the Army)	$1,497,161	6.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
5	OHD LLLP Top agencies DOJ (Department of Justice)	$1,336,962	6.0%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
6	MGA Research Corporation Top agencies DOT (Department of Transportation)	$662,182	3.0%	Rank history: #8 in FY2021, #12 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
7	Linde LLC Through Linde Special Projects LLC Top agencies USAF (Department of the Air Force)	$419,426	1.9%	Rank history: #1 in FY2021, #54 in FY2022, #1 in FY2024 and not on the FY2025 list; up 47 since FY2022.
8	Goss Service Associates LLC Top agencies VA (Department of Veterans Affairs)	$405,488	1.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
9	Kelly Construction Services Inc. Top agencies Navy (Department of the Navy)	$299,814	1.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
10	Blue Cardinal LLC Top agencies HHS (Department of Health and Human Services)	$263,910	1.2%	Rank history: #3 in FY2021, #3 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
11	DCS Corporation Top agencies USAF (Department of the Air Force)	$263,475	1.2%	Rank history: not on the FY2021 list, #6 in FY2022, #3 in FY2024 and #3 in FY2025; down 5 since FY2022.
12	EWA Direction Inc. Top agencies VA (Department of Veterans Affairs)	$256,394	1.2%	Rank history: #23 in FY2021, #15 in FY2022, #9 in FY2024 and #9 in FY2025; up 3 since FY2022.
13	Curtiss-Wright Corporation Through Metal Improvement Company, LLC Top agencies NASA (National Aeronautics and Space Administration)	$248,269	1.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
14	Gramercy Research Group, L.l.c Top agencies HHS (Department of Health and Human Services)	$200,000	0.9%	Rank history: #5 in FY2021, #7 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
15	Kisters AG Through Kisters North America, Inc. Top agencies USDA (Department of Agriculture)	$183,305	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
16	Linseis Inc. Top agencies Navy (Department of the Navy)	$178,143	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
17	Shimadzu Corporation Through Shimadzu Scientific Instruments, Inc. Top agencies EPA (Environmental Protection Agency)	$177,530	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
18	SGS Canada Inc Through SGS North America Inc. Top agencies DOT (Department of Transportation)	$160,000	0.7%	Rank history: #28 in FY2021, #19 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
19	Texas Test Fleet Inc. Top agencies DOT (Department of Transportation)	$135,299	0.6%	Rank history: #18 in FY2021, #21 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
20	The Smithers Group Inc Through Smithers MSE Inc. Top agencies DOT (Department of Transportation)	$130,985	0.6%	Rank history: #22 in FY2021, #22 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
21	Transportation Research Center Inc. Top agencies DOT (Department of Transportation)	$120,450	0.5%	Rank history: #89 in FY2021, #35 in FY2022 and not on the FY2024–FY2025 lists; up 14 since FY2022.
22	Amalgamated Services, Inc. Top agencies Navy (Department of the Navy)	$111,466	0.5%	Rank history: not on the FY2021 list, #11 in FY2022, #8 in FY2024 and not on the FY2025 list; down 11 since FY2022.
23	NTS Holding Corporation Inc. Through NTS Labs, LLC Top agencies Navy (Department of the Navy)	$102,775	0.5%	Rank history: #13 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
24	Standards Testing Laboratories, Inc. Top agencies DOT (Department of Transportation)	$94,000	0.4%	Rank history: #26 in FY2021, #28 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
25	Sterling Computers Corporation Top agencies HHS (Department of Health and Human Services)	$87,015	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
26	Agriculture Community Development Project Top agencies USDA (Department of Agriculture)	$87,000	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
27	Midwest Associates of Indianapolis LLC Top agencies VA (Department of Veterans Affairs)	$82,370	0.4%	Rank history: #31 in FY2021, #29 in FY2022, #14 in FY2024 and #16 in FY2025; up 2 since FY2022.
28	Smiths Group PLC Through Smiths Detection Inc. Top agencies HHS (Department of Health and Human Services)	$79,626	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
29	Aquila, Inc. Top agencies VA (Department of Veterans Affairs)	$79,569	0.4%	Rank history: #45 in FY2021, #30 in FY2022, #23 in FY2024 and not on the FY2025 list; up 1 since FY2022.
30	NFA Environmental, LLC Top agencies VA (Department of Veterans Affairs)	$79,278	0.4%	Rank history: #50 in FY2021, #41 in FY2022, #29 in FY2024 and #30 in FY2025; up 11 since FY2022.
31	Baker Engineering and Risk Consultants, Inc. Top agencies DOS (Department of State)	$74,580	0.3%	Rank history: #10 in FY2021, #20 in FY2022, not on the FY2024 list and #29 in FY2025; down 11 since FY2022.
32	Purodyne Corp Top agencies VA (Department of Veterans Affairs)	$71,992	0.3%	Rank history: #32 in FY2021, #34 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
33	TB3 NDT Consulting LLC Top agencies Army (Department of the Army)	$70,000	0.3%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2024 and not on the FY2025 list; new.
34	EXO Group LLC Top agencies DOE (Department of Energy)	$69,440	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
35	PH Tool, LLC Top agencies Army (Department of the Army)	$68,169	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
36	Mass Tank Inspection Services LLC Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs)	$67,829	0.3%	Rank history: #37 in FY2021, #37 in FY2022, #5 in FY2024 and #6 in FY2025; up 1 since FY2022.
37	National Technical Systems Inc. 2 awardees, including NTS Technical Systems, LLC Top agencies Navy (Department of the Navy)	$67,015	0.3%	Rank history: #36 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
38	Spirent Communications PLC Through Spirent Federal Systems Inc. Top agencies Navy (Department of the Navy)	$61,403	0.3%	Rank history: #43 in FY2021, #36 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
39	University of Texas System Through The University of Texas At El Paso Top agencies NASA (National Aeronautics and Space Administration)	$60,000	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
40	Act Lab LLC Top agencies DOT (Department of Transportation)	$57,020	0.3%	Rank history: #35 in FY2021, #42 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
41	Aerospace Testing Laboratory, Inc. Top agencies Army (Department of the Army)	$53,831	0.2%	Rank history: #40 in FY2021, #53 in FY2022, #17 in FY2024 and not on the FY2025 list; up 12 since FY2022.
42	Trident Environmental Services, Inc. Top agencies Navy (Department of the Navy)	$51,200	0.2%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2024 and not on the FY2025 list; new.
43	Aries NDT Solutions LLC Top agencies Army (Department of the Army)	$47,100	0.2%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2024 and #23 in FY2025; new.
44	Electric Power Research Institute Inc. Top agencies DOE (Department of Energy)	$47,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
45	HGS Engineering Inc. Top agencies VA (Department of Veterans Affairs)	$40,009	0.2%	Rank history: #24 in FY2021, #27 in FY2022, #39 in FY2024 and #36 in FY2025; down 18 since FY2022.
46	Environmental Chemists Inc. Top agencies VA (Department of Veterans Affairs)	$37,693	0.2%	Rank history: not on the FY2021 list, #43 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
47	Encon International, Inc. Top agencies VA (Department of Veterans Affairs)	$36,888	0.2%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2024 and not on the FY2025 list; new.
48	Southco Services LLC Top agencies VA (Department of Veterans Affairs)	$36,755	0.2%	Rank history: #91 in FY2021, #52 in FY2022, #36 in FY2024 and #32 in FY2025; up 4 since FY2022.
49	Systems Control Associates Inc. Top agencies DOS (Department of State)	$36,500	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
50	Thermo Electron Corporation Through Thermo Environmental Instruments LLC Top agencies EPA (Environmental Protection Agency)	$35,380	0.2%	Rank history: #39 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
51	Abic International Consultants Inc. Top agencies DOT (Department of Transportation)	$35,000	0.2%	Rank history: #83 in FY2021, #51 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
52	Southwest Research Institute Top agencies DOT (Department of Transportation)	$33,228	0.2%	Rank history: #44 in FY2021, #33 in FY2022 and not on the FY2024–FY2025 lists; down 19 since FY2022.
53	Retlif Inc. Top agencies Navy (Department of the Navy)	$31,250	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
54	Board of Governers State University System of Florida Through The University of Central Florida Board of Trustees Top agencies Navy (Department of the Navy)	$30,736	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
55	Caldaia Controls LLC Top agencies VA (Department of Veterans Affairs)	$30,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
56	Curtis Industries, Inc. Top agencies Army (Department of the Army)	$29,300	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
57	Danaher Corporation Through Hach Company Top agencies DOI (Department of the Interior)	$28,447	0.1%	Rank history: #85 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
58	Rees Scientific Corporation Top agencies HHS (Department of Health and Human Services)	$26,463	0.1%	Rank history: #56 in FY2021, #47 in FY2022, #38 in FY2024 and #38 in FY2025; down 11 since FY2022.
59	Fickett Structural Solutions Inc. Top agencies Army (Department of the Army)	$22,971	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
60	Jogra TECH Limited Top agencies DOS (Department of State)	$22,806	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
61	Environmental Quality, Inc. Top agencies VA (Department of Veterans Affairs)	$21,932	0.1%	Rank history: #60 in FY2021, #49 in FY2022, #70 in FY2024 and not on the FY2025 list; down 12 since FY2022.
62	Security Engineered Machinery Co., Inc. Top agencies DOS (Department of State)	$21,858	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
63	Controlled Environment Management, LLC Top agencies VA (Department of Veterans Affairs)	$18,874	0.1%	Rank history: #99 in FY2021, not on the FY2022 list, #55 in FY2024 and not on the FY2025 list; returned.
64	Gannon & Scott Phoenix, LLC Top agencies DLA (Defense Logistics Agency)	$18,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2024 and #68 in FY2025; new.
65	Heico Aerospace Corporat Through Transformational Security, LLC Top agencies Treasury (Department of the Treasury)	$17,670	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
66	Nucon International Inc. Top agencies Army (Department of the Army)	$16,700	0.1%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2024 and #46 in FY2025; new.
67	Alpine Power Systems Inc. Top agencies DOE (Department of Energy)	$15,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
68	Leak Detection Service Inc. Top agencies USAF (Department of the Air Force)	$14,626	0.1%	Rank history: #71 in FY2021, #55 in FY2022, not on the FY2024 list and #51 in FY2025; down 13 since FY2022.
69	Burns Cooley Dennis Inc Top agencies Army (Department of the Army)	$14,470	0.1%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2024 and not on the FY2025 list; new.
70	DB Systems TECH Inc. Top agencies VA (Department of Veterans Affairs)	$13,953	0.1%	Rank history: #86 in FY2021, #56 in FY2022, #47 in FY2024 and not on the FY2025 list; down 14 since FY2022.
71	Kion Group AG Through Dematic Corp Top agencies Army (Department of the Army)	$12,426	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
72	Richard C Dewees Top agencies VA (Department of Veterans Affairs)	$12,420	0.1%	Rank history: #76 in FY2021, #58 in FY2022, #49 in FY2024 and #53 in FY2025; down 14 since FY2022.
73	America Science Team Richmond, Inc. Top agencies Navy (Department of the Navy)	$12,400	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
74	Sloan Consulting Services, LLC Top agencies VA (Department of Veterans Affairs)	$12,260	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
75	A-Bear Consult LLC Top agencies VA (Department of Veterans Affairs)	$11,004	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
76	Bayline Lift Technologies LLC Top agencies VA (Department of Veterans Affairs)	$10,481	<0.1%	Rank history: #69 in FY2021, #50 in FY2022 and not on the FY2024–FY2025 lists; down 26 since FY2022.
77	Diab Americas LP Top agencies Navy (Department of the Navy)	$10,100	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
78	Seanessy Lyons Top agencies Smithsonian (Smithsonian Institution)	$9,960	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
79	Atlantic First Industries Corporation Top agencies VA (Department of Veterans Affairs)	$9,708	<0.1%	Rank history: #67 in FY2021, #62 in FY2022, #57 in FY2024 and #60 in FY2025; down 17 since FY2022.
80	Collaborative Testing Services, Inc. Top agencies Navy (Department of the Navy)	$8,869	<0.1%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2024 and #59 in FY2025; new.
81	Wheeler Machinery Co Top agencies DOI (Department of the Interior)	$8,278	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
82	Pacific Engineering and Consulting, Inc. Top agencies VA (Department of Veterans Affairs)	$8,174	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
83	Chant Engineering Co. Inc. Top agencies USAF (Department of the Air Force)	$7,856	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
84	Astronics Corporation Through Freedom Communication Technologies Inc. Top agencies DOI (Department of the Interior)	$7,800	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85	Newco Inc. Top agencies Army (Department of the Army)	$7,725	<0.1%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2024 and #11 in FY2025; new.
86	King George SSI JV LLC Top agencies Navy (Department of the Navy)	$7,689	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
87	Admiral Elevator Company Inc. Top agencies Army (Department of the Army)	$7,684	<0.1%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2024 and #62 in FY2025; new.
88	Honeywell International Inc. Through Honeywell Analytics Inc. Top agencies DHS (Department of Homeland Security)	$7,600	<0.1%	Rank history: not on the FY2021 list, #66 in FY2022, not on the FY2024 list and #28 in FY2025; down 22 since FY2022.
89	David Perkins Enterprises, Inc. Top agencies Navy (Department of the Navy)	$7,306	<0.1%	Rank history: not on the FY2021 list, #71 in FY2022 and not on the FY2024–FY2025 lists; down 18 since FY2022.
90	Cgrs Inc. Top agencies USAF (Department of the Air Force)	$7,065	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
91	Government Contracting Resources, Inc. Top agencies Navy (Department of the Navy)	$6,712	<0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2024 and not on the FY2025 list; new.
92	Johnson Controls Fire Protection LP Top agencies DOE (Department of Energy)	$6,600	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
93	Clover Leaf Solutions LLC Top agencies VA (Department of Veterans Affairs)	$6,113	<0.1%	Rank history: #94 in FY2021, #59 in FY2022, #64 in FY2024 and #64 in FY2025; down 34 since FY2022.
94	Bio-Tech Lab Services LLC Top agencies DOI (Department of the Interior)	$5,480	<0.1%	Rank history: #95 in FY2021, #72 in FY2022, #67 in FY2024 and #66 in FY2025; down 22 since FY2022.
95	Underwriters Laboratories Inc. Through UL LLC Top agencies USAF (Department of the Air Force)	$4,448	<0.1%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2024 and not on the FY2025 list; new.
96	Government Scientific Source Inc. Top agencies EPA (Environmental Protection Agency)	$4,280	<0.1%	Rank history: #16 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
97	Alektronics Inc 2 awardees Top agencies Navy (Department of the Navy)	$2,695	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
98	Payne Health Physics Corp Top agencies VA (Department of Veterans Affairs)	$2,607	<0.1%	Rank history: #54 in FY2021, not on the FY2022 list, #24 in FY2024 and not on the FY2025 list; returned.
99	Avalanche LLC Top agencies DOJ (Department of Justice)	$1,980	<0.1%	Rank history: not on the FY2021 list, #76 in FY2022 and not on the FY2024–FY2025 lists; down 23 since FY2022.
100	VSS Logistics LLC Top agencies VA (Department of Veterans Affairs)	$400	<0.1%	Rank history: #87 in FY2021, #63 in FY2022 and not on the FY2024–FY2025 lists; down 37 since FY2022.

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 $22.1 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 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