Top 100 Contractors in PSC 6635: Physical Properties Testing and Inspection, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	D-2 Incorporated Top agencies Army (Department of the Army) Navy (Department of the Navy)	$15,658,604	16.8%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
2	NDT Solutions, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$8,991,511	9.7%	Rank history: not on the FY2021 list, #99 in FY2022, not on the FY2023 list and #1 in FY2025; up 108 since FY2023.
3	Illinois Tool Works Inc. 4 awardees, including North Star Imaging Incorporated, MTS Systems Corporation and QSA Global Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$7,940,123	8.5%	Rank history: #35 in FY2021, #11 in FY2022, #7 in FY2023 and #4 in FY2025; up 4 since FY2023.
4	Hadland Imaging LLC Top agencies USAF (Department of the Air Force)	$5,889,681	6.3%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2025; new.
5	Moog Inc. 2 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy)	$5,361,654	5.8%	Rank history: #5 in FY2021, #3 in FY2022, #3 in FY2023 and not on the FY2025 list; down 2 since FY2023.
6	L3Harris Technologies, Inc. Through Fisica Applied Technologies, Inc. Top agencies WHS (DOD Washington Headquarters Service) Army (Department of the Army) Navy (Department of the Navy)	$4,600,034	4.9%	Rank history: #14 in FY2021, #37 in FY2022, #12 in FY2023 and #11 in FY2025; up 6 since FY2023.
7	Northrop Grumman Corporation 2 awardees, including Northrop Grumman Systems Corp Top agencies USAF (Department of the Air Force)	$4,547,974	4.9%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
8	Expotech U.s.a., Inc. Top agencies DLA (Defense Logistics Agency)	$2,678,850	2.9%	Rank history: #30 in FY2021, #23 in FY2022, #58 in FY2023 and #20 in FY2025; up 50 since FY2023.
9	Marietta Nondestructive Testing LLC Top agencies Navy (Department of the Navy)	$2,144,000	2.3%	Rank history: #42 in FY2021, #8 in FY2022, #15 in FY2023 and #14 in FY2025; up 6 since FY2023.
10	Jess W. Jackson and Associates, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,993,844	2.1%	Rank history: #7 in FY2021, #5 in FY2022, #11 in FY2023 and #5 in FY2025; up 1 since FY2023.
11	Federal Resources Supply Company, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USDA (Department of Agriculture)	$1,600,272	1.7%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2025; new.
12	V.j. Technologies, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$1,327,073	1.4%	Rank history: #6 in FY2021, #53 in FY2022, #6 in FY2023 and #2 in FY2025; down 6 since FY2023.
13	Space Electronics, LLC Top agencies Army (Department of the Army)	$1,308,757	1.4%	Rank history: not on the FY2021 list, #69 in FY2022, #34 in FY2023 and not on the FY2025 list; up 21 since FY2023.
14	Wabtec Inspection Technologies, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DCMA (Defense Contract Management Agency)	$1,127,464	1.2%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2025; up 245 since FY2023.
15	Gaffel Equipment Top agencies Navy (Department of the Navy)	$1,029,657	1.1%	Rank history: not on the FY2021 list, #36 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
16	Government Scientific Source Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$943,639	1.0%	Rank history: #29 in FY2021, #52 in FY2022, #17 in FY2023 and #64 in FY2025; up 1 since FY2023.
17	Schiavone Electronic Labs Inc. Top agencies Army (Department of the Army)	$892,860	1.0%	Rank history: not on the FY2021 list, #28 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
18	Lockheed Martin Corporation 3 awardees Top agencies Navy (Department of the Navy)	$779,130	0.8%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and not on the FY2025 list; down 17 since FY2023.
19	Phillystran Inc Through Carestream Health, Inc. Top agencies USAF (Department of the Air Force)	$765,399	0.8%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2025; new.
20	Viken Detection Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$712,625	0.8%	Rank history: #15 in FY2021, #12 in FY2022, not on the FY2023 list and #10 in FY2025; returned.
21	United Western Technologies Corp. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) DCMA (Defense Contract Management Agency)	$706,026	0.8%	Rank history: #61 in FY2021, #58 in FY2022, #9 in FY2023 and #16 in FY2025; down 12 since FY2023.
22	Ametek Inc. 2 awardees, including Creaform USA Inc. and Spectro Scientific, Inc. Top agencies USAF (Department of the Air Force) DOT (Department of Transportation)	$693,316	0.7%	Rank history: #47 in FY2021, #39 in FY2022, #78 in FY2023 and #51 in FY2025; up 56 since FY2023.
23	Willrich Precision Instrument Company, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$666,822	0.7%	Rank history: not on the FY2021 list, #42 in FY2022, #16 in FY2023 and #79 in FY2025; down 7 since FY2023.
24	Newco Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$589,600	0.6%	Rank history: #31 in FY2021, #6 in FY2022, #28 in FY2023 and #25 in FY2025; up 4 since FY2023.
25	B & H International LLC Top agencies Navy (Department of the Navy)	$571,869	0.6%	Rank history: not on the FY2021–FY2023 lists and #85 in FY2025; new.
26	A.k.o. Inc. Top agencies Navy (Department of the Navy)	$453,005	0.5%	Rank history: not on the FY2021 list, #48 in FY2022, #38 in FY2023 and #19 in FY2025; up 12 since FY2023.
27	Kodex, Inc. Top agencies Navy (Department of the Navy)	$451,303	0.5%	Rank history: not on the FY2021 list, #54 in FY2022, not on the FY2023 list and #65 in FY2025; up 156 since FY2023.
28	SGL Automation, LLC Top agencies Army (Department of the Army)	$404,484	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29	Executive Business Services Inc. 2 awardees, including Zetec Inc. and Struers Inc. Top agencies Navy (Department of the Navy)	$398,767	0.4%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2025; new.
30	Quality Vision International Inc. Top agencies USAF (Department of the Air Force)	$385,985	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
31	Samyak Solutions, Inc. Top agencies Army (Department of the Army) GSA (General Services Administration)	$373,668	0.4%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2023 and not on the FY2025 list; up 34 since FY2023.
32	Sharplogixx, LLC Top agencies DOJ (Department of Justice)	$364,712	0.4%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2023 and not on the FY2025 list; up 51 since FY2023.
33	Intertest, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$360,970	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
34	Environmental Resource Associates Inc. Through Ta Instruments - Waters L.L.C. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$340,406	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
35	Light Conversion-Usa, Inc. Top agencies Navy (Department of the Navy)	$331,810	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
36	PH Tool, LLC Top agencies Navy (Department of the Navy)	$309,168	0.3%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2025; up 78 since FY2023.
37	Olympus America Inc 3 awardees, including Wabtec Inspection Technologies, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$296,738	0.3%	Rank history: #2 in FY2021, #16 in FY2022, #2 in FY2023 and not on the FY2025 list; down 35 since FY2023.
38	IPG Photonics Corporation Top agencies Navy (Department of the Navy)	$268,294	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 170 since FY2023.
39	REL Inc. Top agencies USAF (Department of the Air Force)	$267,600	0.3%	Rank history: #20 in FY2021, #13 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
40	Hana Enterprises, Inc. Top agencies Army (Department of the Army)	$265,666	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
41	Paragon Robotics LLC Top agencies HHS (Department of Health and Human Services)	$265,000	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
42	Cad / Cam Services, Inc. Top agencies Navy (Department of the Navy)	$265,000	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
43	OSI Systems Inc. 2 awardees, including American Science & Engineering Inc. Top agencies USAF (Department of the Air Force)	$250,589	0.3%	Rank history: #18 in FY2021, #19 in FY2022, #94 in FY2023 and not on the FY2025 list; up 51 since FY2023.
44	Gammon Technical Products Inc. Top agencies DLA (Defense Logistics Agency)	$250,129	0.3%	Rank history: #48 in FY2021, #20 in FY2022, #27 in FY2023 and #38 in FY2025; down 17 since FY2023.
45	MPM Products, Inc. Top agencies Navy (Department of the Navy)	$246,010	0.3%	Rank history: not on the FY2021–FY2022 lists, #18 in FY2023 and #36 in FY2025; down 27 since FY2023.
46	Dewesoft D.O.O. Through Dewesoft LLC Top agencies Army (Department of the Army)	$235,970	0.3%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023 and not on the FY2025 list; up 7 since FY2023.
47	Scanna MSC Inc Top agencies DTRA (Defense Threat Reduction Agency)	$235,739	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
48	Rohde & Schwarz GMBH & Co. KG Through Rohde & Schwarz Usa, Inc. Top agencies Navy (Department of the Navy)	$221,794	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
49	Opti Manufacturing Corporation Top agencies DLA (Defense Logistics Agency)	$216,165	0.2%	Rank history: #51 in FY2021, #57 in FY2022, not on the FY2023 list and #80 in FY2025; up 60 since FY2023.
50	National Electrical Manufacturers Association Top agencies DHS (Department of Homeland Security)	$213,996	0.2%	Rank history: not on the FY2021 list, #51 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
51	Angstrom Sun Technologies Inc. Top agencies Treasury (Department of the Treasury)	$212,200	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
52	Alliant Enterprises, LLC Top agencies Navy (Department of the Navy)	$209,610	0.2%	Rank history: not on the FY2021 list, #91 in FY2022, #59 in FY2023 and not on the FY2025 list; up 7 since FY2023.
53	Astrophysics Inc. Top agencies DHS (Department of Homeland Security) Treasury (Department of the Treasury) USAF (Department of the Air Force)	$203,055	0.2%	Rank history: #40 in FY2021, #94 in FY2022, #20 in FY2023 and #40 in FY2025; down 33 since FY2023.
54	Coordinated Defense Supply Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$198,417	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 101 since FY2023.
55	Spectral Labs Incorporated Top agencies USAF (Department of the Air Force)	$185,488	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
56	Anton Paar USA Inc. Top agencies Army (Department of the Army)	$181,741	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
57	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$180,035	0.2%	Rank history: not on the FY2021–FY2023 lists and #26 in FY2025; up 186 since FY2023.
58	Amphenol Corporation Through The Modal Shop, Inc. Top agencies Navy (Department of the Navy)	$159,248	0.2%	Rank history: #70 in FY2021, #27 in FY2022, #46 in FY2023 and not on the FY2025 list; down 12 since FY2023.
59	Videray Technologies Inc Top agencies Army (Department of the Army)	$156,400	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
60	Dantec Dynamics, Inc. Top agencies Navy (Department of the Navy)	$154,290	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
61	Vista Clara Inc. Top agencies DOI (Department of the Interior)	$152,000	0.2%	Rank history: #56 in FY2021, not on the FY2022 list, #80 in FY2023 and not on the FY2025 list; up 19 since FY2023.
62	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$149,712	0.2%	Rank history: not on the FY2021–FY2023 lists and #78 in FY2025; up 49 since FY2023.
63	Kbr, Inc. Through KBR Wyle Services, LLC Top agencies USAF (Department of the Air Force)	$146,127	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 93 since FY2023.
64	Safety & Security International, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$143,375	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
65	Feole Technologies Inc. Top agencies Navy (Department of the Navy)	$140,520	0.2%	Rank history: not on the FY2021 list, #17 in FY2022, #23 in FY2023 and not on the FY2025 list; down 42 since FY2023.
66	Troxler Electronic Laboratories, Inc. Top agencies USAF (Department of the Air Force)	$140,283	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
67	Sansom Equipment Co., Inc. Top agencies Army (Department of the Army)	$135,659	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
68	Agilent Technologies, Inc. Top agencies Navy (Department of the Navy)	$133,200	0.1%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2025; new.
69	Honeywell International Inc. Top agencies DLA (Defense Logistics Agency)	$132,338	0.1%	Rank history: #87 in FY2021, not on the FY2022–FY2023 lists and #45 in FY2025; up 35 since FY2023.
70	Statz Corp Top agencies DLA (Defense Logistics Agency)	$129,932	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
71	Aerofab NDT LLC Top agencies USAF (Department of the Air Force)	$129,120	0.1%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2025; up 95 since FY2023.
72	Nondestructive Inspection Service Inc. Top agencies Army (Department of the Army)	$124,423	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 69 since FY2023.
73	Govsmart, Inc. Top agencies Navy (Department of the Navy)	$116,650	0.1%	Rank history: not on the FY2021–FY2023 lists and #83 in FY2025; new.
74	Quality Equipment Distributors, Inc. Top agencies DLA (Defense Logistics Agency)	$114,389	0.1%	Rank history: not on the FY2021 list, #64 in FY2022, not on the FY2023 list and #29 in FY2025; up 63 since FY2023.
75	Rtec-Instruments Inc. Top agencies Navy (Department of the Navy)	$113,546	0.1%	Rank history: #86 in FY2021, not on the FY2022 list, #63 in FY2023 and not on the FY2025 list; down 12 since FY2023.
76	Thomas Scientific LLC Top agencies DHS (Department of Homeland Security) USDA (Department of Agriculture)	$111,638	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
77	Crane Warning Systems Atlanta Inc. Top agencies Army (Department of the Army)	$109,673	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
78	Mission Analytics LLC Top agencies DLA (Defense Logistics Agency)	$109,500	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
79	Willick Engineering Co., Inc. Top agencies USAF (Department of the Air Force)	$108,815	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
80	Tattersall Supply, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$106,437	0.1%	Rank history: #37 in FY2021, #45 in FY2022, #51 in FY2023 and not on the FY2025 list; down 29 since FY2023.
81	Laboratory Testing, LLC Top agencies Navy (Department of the Navy)	$105,341	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
82	The Boeing Company Top agencies DLA (Defense Logistics Agency)	$101,307	0.1%	Rank history: #8 in FY2021, #25 in FY2022, not on the FY2023 list and #100 in FY2025; returned.
83	Spectro Analytical Instruments, Inc. Top agencies Navy (Department of the Navy)	$100,794	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
84	Sciaps, Inc. Top agencies Navy (Department of the Navy)	$97,900	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 23 since FY2023.
85	Toptica Photonics Inc. Top agencies Navy (Department of the Navy)	$95,600	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
86	Gelsight, Inc. Top agencies USAF (Department of the Air Force)	$90,200	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 66 since FY2023.
87	Golden Engineering, Inc. Top agencies DOJ (Department of Justice)	$89,950	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
88	Novo DR Inc. Top agencies Navy (Department of the Navy)	$86,250	0.1%	Rank history: not on the FY2021 list, #26 in FY2022, #8 in FY2023 and not on the FY2025 list; down 80 since FY2023.
89	Wichita State University Top agencies Navy (Department of the Navy)	$86,116	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 99 since FY2023.
90	The Modal Shop, Inc. Top agencies Army (Department of the Army)	$82,725	0.1%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2025; new.
91	Noble Supply & Logistics, LLC Top agencies Navy (Department of the Navy)	$82,278	0.1%	Rank history: #71 in FY2021, #93 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
92	Numerically Automated Cutting Systems, LLC Top agencies DOJ (Department of Justice)	$80,444	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
93	GFS Supply & Services Company, Inc. Top agencies Army (Department of the Army)	$80,025	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 91 since FY2023.
94	Technical Communities, Inc. Top agencies HHS (Department of Health and Human Services)	$77,836	0.1%	Rank history: not on the FY2021 list, #31 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
95	Magwerks Corporation Top agencies USAF (Department of the Air Force)	$77,512	0.1%	Rank history: #9 in FY2021, #7 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
96	Allied Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$72,718	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
97	MG Scientific, Inc. Top agencies Army (Department of the Army)	$72,601	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
98	Smith-Root Inc. Top agencies Army (Department of the Army)	$72,203	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
99	Dynamic Measurement Systems, LLC Top agencies DLA (Defense Logistics Agency)	$70,560	0.1%	Rank history: not on the FY2021 list, #98 in FY2022, #93 in FY2023 and not on the FY2025 list; down 6 since FY2023.
100	Fisher Scientific Company L.L.C. Top agencies VA (Department of Veterans Affairs) GSA (General Services Administration)	$70,058	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.

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 $93.1 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