Top 30 Contractors in PSC H335: Inspection and Laboratory Services (except medical/dental): Service and Trade Equipment, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Rescue One Training for Life Inc. Top agencies DHS (Department of Homeland Security)	$107,848	14.7%	Rank history: #3 in FY2021, #1 in FY2022 and #1 in FY2024; unchanged since FY2024.
2	Valhalla Engineering Group LLC Top agencies VA (Department of Veterans Affairs)	$46,698	6.4%	Rank history: not on the FY2021–FY2022 lists and #5 in FY2024; up 3 since FY2024.
3	Omni Elevator Co., Inc. Top agencies VA (Department of Veterans Affairs)	$42,381	5.8%	Rank history: #11 in FY2021, #11 in FY2022 and #20 in FY2024; up 17 since FY2024.
4	Stenstrom Companies Ltd. Through Stenstrom Petroleum Services, Inc. Top agencies VA (Department of Veterans Affairs)	$42,195	5.8%	Rank history: not on the FY2021–FY2022 lists and #7 in FY2024; up 3 since FY2024.
5	PPD Development LP Through Life Technologies Corporation Top agencies USDA (Department of Agriculture)	$37,204	5.1%	Rank history: not on the FY2021–FY2022 lists and #6 in FY2024; up 1 since FY2024.
6	Otis Elevator Company Top agencies DOI (Department of the Interior)	$35,485	4.8%	Rank history: not on the FY2021–FY2022 lists and #17 in FY2024; up 11 since FY2024.
7	Stenstrom Protanic, LLC Top agencies VA (Department of Veterans Affairs)	$32,210	4.4%	Rank history: not on the FY2021–FY2022 lists and #8 in FY2024; up 1 since FY2024.
8	Gem Appraisals Unlimited, LLC Top agencies DOJ (Department of Justice)	$27,386	3.7%	Rank history: not on the FY2021–FY2024 lists; new.
9	Johnson Controls International (Thailand) Co Ltd Top agencies DOS (Department of State)	$25,487	3.5%	Rank history: not on the FY2021–FY2022 lists and #11 in FY2024; up 2 since FY2024.
10	Fluid Solutions LLC Top agencies DOS (Department of State)	$25,366	3.5%	Rank history: not on the FY2021 list, #8 in FY2022 and #12 in FY2024; up 2 since FY2024.
11	Schumacher Elevator Company Top agencies HHS (Department of Health and Human Services)	$24,312	3.3%	Rank history: not on the FY2021–FY2022 lists and #14 in FY2024; up 3 since FY2024.
12	National Elevator Inspection Services, Inc. Top agencies GSA (General Services Administration)	$21,475	2.9%	Rank history: not on the FY2021–FY2022 lists and #4 in FY2024; down 8 since FY2024.
13	Minnesota Elevator Inc. Top agencies DOJ (Department of Justice)	$20,980	2.9%	Rank history: not on the FY2021–FY2022 lists and #9 in FY2024; down 4 since FY2024.
14	Midwest Electro-Tech Corp Top agencies VA (Department of Veterans Affairs)	$15,600	2.1%	Rank history: not on the FY2021–FY2022 lists and #18 in FY2024; up 4 since FY2024.
15	Mas Rigging Inc. Top agencies USAF (Department of the Air Force)	$15,164	2.1%	Rank history: not on the FY2021–FY2022 lists and #19 in FY2024; up 4 since FY2024.
16	Insparisk, LLC Top agencies VA (Department of Veterans Affairs)	$13,890	1.9%	Rank history: not on the FY2021–FY2024 lists; new.
17	Brown Point Facility Management Solutions, LLC Top agencies Army (Department of the Army)	$13,750	1.9%	Rank history: not on the FY2021–FY2024 lists; new.
18	Charles Baylor Top agencies VA (Department of Veterans Affairs)	$11,880	1.6%	Rank history: #18 in FY2021, #12 in FY2022 and #22 in FY2024; up 4 since FY2024.
19	Tekton CC, LLC Top agencies VA (Department of Veterans Affairs)	$11,400	1.6%	Rank history: #2 in FY2021, not on the FY2022 list and #16 in FY2024; down 3 since FY2024.
20	Northeast Corrosion Control LLC Top agencies USAF (Department of the Air Force)	$11,200	1.5%	Rank history: not on the FY2021 list, #13 in FY2022 and #23 in FY2024; up 3 since FY2024.
21	Bayline Lift Technologies LLC Top agencies VA (Department of Veterans Affairs)	$10,761	1.5%	Rank history: #24 in FY2021, #7 in FY2022 and #13 in FY2024; down 8 since FY2024.
22	Expert Crane, Inc. Top agencies USAF (Department of the Air Force)	$9,336	1.3%	Rank history: not on the FY2021 list, #15 in FY2022 and not on the FY2024 list; returned.
23	Atlantic First Industries Corporation Top agencies VA (Department of Veterans Affairs)	$8,931	1.2%	Rank history: #19 in FY2021, #16 in FY2022 and #21 in FY2024; down 2 since FY2024.
24	Flexible Lifeline Systems Inc. Top agencies Navy (Department of the Navy)	$8,780	1.2%	Rank history: not on the FY2021 list, #23 in FY2022 and not on the FY2024 list; returned.
25	Venergy Group LLC Top agencies VA (Department of Veterans Affairs)	$8,665	1.2%	Rank history: not on the FY2021 list, #18 in FY2022 and not on the FY2024 list; returned.
26	TK Elevator Corporation Top agencies DOI (Department of the Interior)	$7,598	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
27	Rd3, Inc. Top agencies SSA (Social Security Administration)	$7,150	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
28	Admiral Elevator Company Inc. Top agencies VA (Department of Veterans Affairs)	$5,967	0.8%	Rank history: not on the FY2021–FY2022 lists and #26 in FY2024; down 2 since FY2024.
29	Ashland Industrial Services, LLC Top agencies DHS (Department of Homeland Security)	$4,800	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
30	Liberty Elevator Experts LLC Top agencies DOI (Department of the Interior)	$600	0.1%	Rank history: #21 in FY2021, #21 in FY2022 and #27 in FY2024; down 3 since FY2024.

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 $733 thousand 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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.

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