Top 100 Contractors in PSC H399: Inspection and Laboratory Services (except medical/dental): Miscellaneous, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Jll-Rer Solutions, LLC Top agencies Army (Department of the Army)	$31,309,315	63.9%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2024 and not on the FY2025 list; new.
2	Nakupuna Consulting LLC Top agencies DOD (Department of Defense)	$1,662,027	3.4%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2024 and #3 in FY2025; new.
3	Advanced Integrated Technologies, LLC Top agencies Navy (Department of the Navy)	$1,553,117	3.2%	Rank history: #3 in FY2021, #3 in FY2022, #3 in FY2024 and #2 in FY2025; unchanged since FY2022.
4	Mabbett & Associates, Inc. Top agencies GSA (General Services Administration)	$1,489,022	3.0%	Rank history: not on the FY2021 list, #7 in FY2022, #5 in FY2024 and #9 in FY2025; up 3 since FY2022.
5	K. Parks Consulting, Inc. Top agencies HHS (Department of Health and Human Services)	$1,462,041	3.0%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2024 and not on the FY2025 list; new.
6	Jacobs Engineering Group Inc. Through Amentum Technology, Inc. Top agencies EPA (Environmental Protection Agency)	$1,244,825	2.5%	Rank history: #1 in FY2021, #4 in FY2022, #11 in FY2024 and not on the FY2025 list; down 2 since FY2022.
7	Esperanza International Services Southern Africa (PTY) Ltd Through Intertek Testing Services (South Africa) (Pty) Ltd Top agencies USAID (US Agency for International Development)	$1,050,000	2.1%	Rank history: #4 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
8	Anderson Engineering of Minnesota, LLC Top agencies VA (Department of Veterans Affairs)	$934,840	1.9%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2024 and #30 in FY2025; new.
9	Amentum Technology, Inc. Top agencies EPA (Environmental Protection Agency)	$613,781	1.3%	Rank history: not on the FY2021 list, #15 in FY2022, #7 in FY2024 and not on the FY2025 list; up 6 since FY2022.
10	Macdonald-Bedford Mbp, A Joint Venture Top agencies USAF (Department of the Air Force)	$595,000	1.2%	Rank history: not on the FY2021 list, #8 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
11	Arcadis N.V. Through Arcadis Consulting (Uk) Limited Top agencies USAF (Department of the Air Force)	$548,214	1.1%	Rank history: not on the FY2021 list, #9 in FY2022, #14 in FY2024 and #15 in FY2025; down 2 since FY2022.
12	Reliant Elevator Inspections & Consulting, Inc. Top agencies DOT (Department of Transportation)	$367,856	0.8%	Rank history: #21 in FY2021, #44 in FY2022, #42 in FY2024 and #22 in FY2025; up 32 since FY2022.
13	Georgia State of Through State of Georgia Department of Revenue Top agencies HHS (Department of Health and Human Services)	$343,439	0.7%	Rank history: not on the FY2021 list, #6 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
14	TAI Pedro & Associates, P.C. Top agencies HHS (Department of Health and Human Services)	$306,700	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
15	Atlantic First Industries Corporation Top agencies VA (Department of Veterans Affairs)	$257,855	0.5%	Rank history: not on the FY2021 list, #39 in FY2022, #34 in FY2024 and #46 in FY2025; up 24 since FY2022.
16	Southco Services LLC Top agencies VA (Department of Veterans Affairs)	$249,750	0.5%	Rank history: #31 in FY2021, #19 in FY2022, #22 in FY2024 and #11 in FY2025; up 3 since FY2022.
17	Southern Aire Contracting, Inc. Top agencies Army (Department of the Army)	$226,381	0.5%	Rank history: #10 in FY2021, #16 in FY2022, #18 in FY2024 and #12 in FY2025; down 1 since FY2022.
18	Subsurface Technologies Inc Top agencies USAF (Department of the Air Force)	$208,800	0.4%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2024 and #14 in FY2025; new.
19	Tribal One Technology, LLC Top agencies USAF (Department of the Air Force)	$199,443	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
20	Tanakagumi Co. Ltd. Top agencies USAF (Department of the Air Force)	$169,839	0.3%	Rank history: not on the FY2021 list, #20 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
21	Ethosenergy Light Turbines LLC Through WSP E&Is GMBH Top agencies Army (Department of the Army)	$165,929	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
22	Roofing Resources Inc. Top agencies USAF (Department of the Air Force)	$152,757	0.3%	Rank history: not on the FY2021 list, #22 in FY2022, #26 in FY2024 and not on the FY2025 list; unchanged since FY2022.
23	Viva Environmental Health & Safety LLC Top agencies VA (Department of Veterans Affairs)	$141,765	0.3%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2024 and #25 in FY2025; new.
24	NA Alii Consulting & Sales LLC Top agencies DOD (Department of Defense)	$131,244	0.3%	Rank history: #2 in FY2021, #1 in FY2022 and not on the FY2024–FY2025 lists; down 23 since FY2022.
25	Triple S Termite & Pest Control Inc. Top agencies WHS (DOD Washington Headquarters Service)	$123,820	0.3%	Rank history: #12 in FY2021, #12 in FY2022 and not on the FY2024–FY2025 lists; down 13 since FY2022.
26	Specialized Engineering Solutions Inc. Top agencies VA (Department of Veterans Affairs)	$121,700	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
27	Law Asset Management LLC Top agencies VA (Department of Veterans Affairs)	$121,500	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
28	Doug Obryan Contracting Inc. Top agencies HHS (Department of Health and Human Services)	$117,387	0.2%	Rank history: #24 in FY2021, #27 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
29	Blue World Construction Inc. Top agencies USAF (Department of the Air Force)	$105,050	0.2%	Rank history: not on the FY2021 list, #45 in FY2022, #61 in FY2024 and #64 in FY2025; up 16 since FY2022.
30	Electrical Safety Specialists, LLC Top agencies VA (Department of Veterans Affairs)	$85,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
31	A.p. Inspections, L.L.C. Top agencies DSCA (Defense Security Cooperation Agency)	$81,638	0.2%	Rank history: #44 in FY2021, #25 in FY2022, #37 in FY2024 and #33 in FY2025; down 6 since FY2022.
32	Building Envelope Management, LLC Top agencies VA (Department of Veterans Affairs)	$81,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
33	Cook Inlet Region Inc. Through North Wind Site Services LLC Top agencies Army (Department of the Army)	$77,711	0.2%	Rank history: #22 in FY2021, #26 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
34	TTL Associates Inc. Top agencies VA (Department of Veterans Affairs)	$71,587	0.1%	Rank history: #19 in FY2021, #55 in FY2022 and not on the FY2024–FY2025 lists; up 21 since FY2022.
35	Kamikita Kensetsu Co.,Ltd. Top agencies USAF (Department of the Air Force)	$69,658	0.1%	Rank history: not on the FY2021 list, #31 in FY2022, #45 in FY2024 and #43 in FY2025; down 4 since FY2022.
36	Industrial Turnaround Corp Top agencies Treasury (Department of the Treasury)	$68,779	0.1%	Rank history: not on the FY2021 list, #32 in FY2022, #49 in FY2024 and #44 in FY2025; down 4 since FY2022.
37	Industrial Supply Co Inc. Top agencies USAF (Department of the Air Force)	$68,705	0.1%	Rank history: #6 in FY2021, #21 in FY2022, #38 in FY2024 and #38 in FY2025; down 16 since FY2022.
38	Rempert Inc. Top agencies VA (Department of Veterans Affairs)	$65,556	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
39	Franklin Young International, Incorporated Top agencies VA (Department of Veterans Affairs)	$61,641	0.1%	Rank history: not on the FY2021 list, #29 in FY2022, #41 in FY2024 and #39 in FY2025; down 10 since FY2022.
40	Haskoningdhv Nederland B.V. Through Haskoning Nederland B.V. Top agencies USAF (Department of the Air Force)	$60,212	0.1%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2024 and #40 in FY2025; new.
41	Alaska Air Balancing, Inc. Top agencies DOT (Department of Transportation)	$54,200	0.1%	Rank history: #28 in FY2021, #62 in FY2022, #64 in FY2024 and not on the FY2025 list; up 21 since FY2022.
42	Energy By Native American Design Corp Top agencies DOJ (Department of Justice)	$52,941	0.1%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2024 and #29 in FY2025; new.
43	PVB Fabrications, Inc. Top agencies USAF (Department of the Air Force)	$50,792	0.1%	Rank history: #8 in FY2021, #5 in FY2022 and not on the FY2024–FY2025 lists; down 38 since FY2022.
44	Greenefficient Inc. Top agencies VA (Department of Veterans Affairs)	$50,394	0.1%	Rank history: #26 in FY2021, #35 in FY2022, #46 in FY2024 and #42 in FY2025; down 9 since FY2022.
45	RAV EHS Consulting LLC Top agencies Army (Department of the Army)	$49,550	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
46	Rd3, Inc. Top agencies GSA (General Services Administration) VA (Department of Veterans Affairs)	$47,987	0.1%	Rank history: #37 in FY2021, #56 in FY2022, #36 in FY2024 and #49 in FY2025; up 10 since FY2022.
47	Smiths Group PLC Through Smiths Detection Inc. Top agencies DOJ (Department of Justice)	$46,161	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
48	ISA Industrieelektronik GMBH Top agencies Army (Department of the Army)	$43,737	0.1%	Rank history: #25 in FY2021, #30 in FY2022 and not on the FY2024–FY2025 lists; down 18 since FY2022.
49	Forella Group, LLC Top agencies Treasury (Department of the Treasury)	$42,179	0.1%	Rank history: #32 in FY2021, #38 in FY2022, #50 in FY2024 and not on the FY2025 list; down 11 since FY2022.
50	Act Safe, L.L.C. Top agencies VA (Department of Veterans Affairs)	$40,922	0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2024 and not on the FY2025 list; new.
51	Panacea Construction Group LLC Top agencies VA (Department of Veterans Affairs)	$39,786	0.1%	Rank history: not on the FY2021 list, #93 in FY2022, #80 in FY2024 and #79 in FY2025; up 42 since FY2022.
52	Emcor Government Services, Inc. Top agencies National Gallery of Art	$38,325	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
53	Atis Elevator Inspections LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice)	$35,668	0.1%	Rank history: #36 in FY2021, #37 in FY2022 and not on the FY2024–FY2025 lists; down 16 since FY2022.
54	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies USAF (Department of the Air Force)	$35,092	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
55	Government and Military Certification Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$32,500	0.1%	Rank history: #27 in FY2021, #40 in FY2022 and not on the FY2024–FY2025 lists; down 15 since FY2022.
56	Avalon Contracting Inc Top agencies VA (Department of Veterans Affairs)	$32,170	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
57	Progressive Recovery Inc. Top agencies USDA (Department of Agriculture)	$32,164	0.1%	Rank history: not on the FY2021 list, #41 in FY2022, #55 in FY2024 and #59 in FY2025; down 16 since FY2022.
58	Shaw Elevator Company LLC Top agencies DOI (Department of the Interior)	$30,000	0.1%	Rank history: #42 in FY2021, #47 in FY2022, #63 in FY2024 and #65 in FY2025; down 11 since FY2022.
59	Gold Wave Inc. Top agencies USDA (Department of Agriculture)	$29,694	0.1%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2024 and #48 in FY2025; new.
60	Veterans Fire and Life Safety Corporation Top agencies VA (Department of Veterans Affairs)	$29,050	0.1%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2024 and not on the FY2025 list; new.
61	Tekton CC, LLC Top agencies VA (Department of Veterans Affairs)	$28,600	0.1%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2024 and #62 in FY2025; new.
62	A-Bear Consult LLC Top agencies VA (Department of Veterans Affairs)	$28,449	0.1%	Rank history: #58 in FY2021, #43 in FY2022, #70 in FY2024 and #69 in FY2025; down 19 since FY2022.
63	Shark Marine Technologies Inc. Top agencies Navy (Department of the Navy)	$26,901	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64	Automation Group Inc. Top agencies Army (Department of the Army)	$25,787	0.1%	Rank history: #43 in FY2021, #49 in FY2022, #81 in FY2024 and #67 in FY2025; down 15 since FY2022.
65	Insparisk, LLC Top agencies VA (Department of Veterans Affairs)	$25,680	0.1%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2024 and #55 in FY2025; new.
66	Bioeco Servizi Srls Top agencies DOS (Department of State)	$24,514	0.1%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2024 and #70 in FY2025; new.
67	Safety Plus LLC Top agencies VA (Department of Veterans Affairs)	$22,743	<0.1%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2024 and #66 in FY2025; new.
68	Spherical Scope LLC Top agencies USAF (Department of the Air Force)	$21,015	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
69	Final Limit Elevator Inspections LLC Top agencies VA (Department of Veterans Affairs)	$20,031	<0.1%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2024 and #35 in FY2025; new.
70	Coactint LLC Top agencies VA (Department of Veterans Affairs)	$20,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2024 and #77 in FY2025; new.
71	Acco Engineered Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$18,990	<0.1%	Rank history: not on the FY2021 list, #53 in FY2022 and not on the FY2024–FY2025 lists; down 18 since FY2022.
72	Webb-Rite Safety Inc Top agencies DHS (Department of Homeland Security)	$18,500	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
73	Anna Lisa Luna Construction, Inc. Top agencies USAF (Department of the Air Force)	$18,200	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
74	Trane U.S. Inc. Top agencies DOI (Department of the Interior)	$18,193	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
75	Midwest Electro-Tech Corp Top agencies VA (Department of Veterans Affairs)	$18,090	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
76	Alpine Controls Top agencies Navy (Department of the Navy)	$18,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
77	Caldaia Controls LLC Top agencies VA (Department of Veterans Affairs)	$17,850	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
78	J & A Occupational Health and Safety Consulting LLC Top agencies VA (Department of Veterans Affairs)	$17,250	<0.1%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2024 and not on the FY2025 list; new.
79	Kinney Outdoor LLC Top agencies USDA (Department of Agriculture)	$17,096	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
80	Hetrick Enterprise Top agencies USDA (Department of Agriculture)	$16,949	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
81	Fire Protection & Code Consultants, LLC Top agencies VA (Department of Veterans Affairs)	$16,500	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
82	Dixon Engineering, Inc. Top agencies USDA (Department of Agriculture)	$16,250	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
83	Integritesting Inc. Top agencies USAF (Department of the Air Force)	$15,805	<0.1%	Rank history: #63 in FY2021, #69 in FY2022 and not on the FY2024–FY2025 lists; down 14 since FY2022.
84	Structural Engineering Group Inc. Top agencies GSA (General Services Administration)	$15,471	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85	Bayline Lift Technologies LLC Top agencies VA (Department of Veterans Affairs)	$15,161	<0.1%	Rank history: #59 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 41 since FY2022.
86	Carrick Engineering Corp Top agencies Army (Department of the Army)	$15,148	<0.1%	Rank history: #40 in FY2021, #71 in FY2022, #74 in FY2024 and #73 in FY2025; down 15 since FY2022.
87	414Restore LLC Top agencies VA (Department of Veterans Affairs)	$14,990	<0.1%	Rank history: #61 in FY2021, #70 in FY2022, #83 in FY2024 and #76 in FY2025; down 17 since FY2022.
88	Craneworks, Inc. Top agencies DHS (Department of Homeland Security)	$13,971	<0.1%	Rank history: #67 in FY2021, #76 in FY2022, #94 in FY2024 and #61 in FY2025; down 12 since FY2022.
89	Technical Maintenance Inc. Top agencies DOJ (Department of Justice)	$13,375	<0.1%	Rank history: #57 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
90	Trillamed LLC Top agencies VA (Department of Veterans Affairs)	$12,141	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
91	Integrity Inspections Top agencies DOI (Department of the Interior)	$12,097	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
92	Marathon County Top agencies USDA (Department of Agriculture)	$12,000	<0.1%	Rank history: not on the FY2021 list, #75 in FY2022 and not on the FY2024–FY2025 lists; down 17 since FY2022.
93	Endevelopment L.L.C. Top agencies VA (Department of Veterans Affairs)	$11,786	<0.1%	Rank history: #33 in FY2021, #52 in FY2022, #85 in FY2024 and #83 in FY2025; down 41 since FY2022.
94	Zegler, LLC Top agencies VA (Department of Veterans Affairs)	$11,500	<0.1%	Rank history: #80 in FY2021, #90 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
95	Smith-Root Inc. Top agencies DOI (Department of the Interior)	$11,465	<0.1%	Rank history: #72 in FY2021, #78 in FY2022, #90 in FY2024 and #87 in FY2025; down 17 since FY2022.
96	J & G Lightning Protection Inc. Top agencies USAF (Department of the Air Force)	$11,450	<0.1%	Rank history: #69 in FY2021, #92 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
97	Valhalla Engineering Group LLC Top agencies VA (Department of Veterans Affairs)	$10,980	<0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2024 and #85 in FY2025; new.
98	South Jersey Elevator, LLC Top agencies DOJ (Department of Justice)	$10,174	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 18 since FY2022.
99	TK Elevator Corporation Top agencies DOI (Department of the Interior)	$10,015	<0.1%	Rank history: #45 in FY2021, #100 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
100	Association of Clinical Research Professionals, Inc. Top agencies VA (Department of Veterans Affairs)	$10,000	<0.1%	Rank history: not on the FY2021 list, #82 in FY2022 and not on the FY2024–FY2025 lists; down 18 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 $49 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