Top 46 Contractors in PSC H370: Inspection and Laboratory Services (except medical/dental): Automatic Data Processing Equipment (Including Firmware), Software, Supplies and Support Equipment, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	R. S. Means Company LLC Through The Gordian Group, Inc. Top agencies DHS (Department of Homeland Security)	$1,593,098	27.4%	Rank history: #1 in FY2022, #1 in FY2023, #13 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
2	Ardent Management Consulting, LLC Top agencies SSA (Social Security Administration)	$1,259,511	21.7%	Rank history: #2 in FY2022, #23 in FY2023, #2 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
3	Scriptpro LLC Through Scriptpro USA Inc. Top agencies VA (Department of Veterans Affairs)	$287,394	4.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
4	Mount Airey Group LLC Top agencies DOS (Department of State)	$219,473	3.8%	Rank history: #3 in FY2022 and not on the FY2023–FY2025 lists; down 2 since FY2020.
5	Elbit Systems Ltd Through Elbitamerica, Inc. Top agencies DOT (Department of Transportation)	$218,736	3.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
6	CMA Technology Inc. Top agencies HHS (Department of Health and Human Services)	$200,579	3.5%	Rank history: #8 in FY2022, #9 in FY2023, #5 in FY2024 and #7 in FY2025; new, not ranked in FY2020.
7	Sterling Computers Corporation Top agencies HHS (Department of Health and Human Services)	$180,664	3.1%	Rank history: #16 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
8	Vound Colorado, Ltd. Top agencies DHS (Department of Homeland Security)	$166,245	2.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
9	Constellation Software Inc Through Global Software Corp Top agencies Army (Department of the Army)	$151,960	2.6%	Rank history: #22 in FY2022, #16 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
10	Tyler Federal, LLC Top agencies SEC (Securities and Exchange Commission)	$150,000	2.6%	Rank history: #9 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
11	Pen-Link, Ltd Top agencies DOS (Department of State)	$121,604	2.1%	Rank history: #46 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
12	SFS Chemical Safety Inc. Top agencies USDA (Department of Agriculture)	$111,860	1.9%	Rank history: #10 in FY2022, #10 in FY2023, #6 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
13	Red River Technology LLC Top agencies HHS (Department of Health and Human Services)	$82,685	1.4%	Rank history: #14 in FY2022, #17 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
14	Esri Colombia SAS Top agencies DOS (Department of State)	$71,693	1.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
15	Application Data Systems Inc. Top agencies Army (Department of the Army)	$66,209	1.1%	Rank history: not on the FY2022–FY2025 lists; down 12 since FY2020.
16	Servitech, Inc. Top agencies EPA (Environmental Protection Agency)	$66,060	1.1%	Rank history: #20 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
17	Alvarez LLC Top agencies HHS (Department of Health and Human Services)	$53,698	0.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
18	Four Points Technology, L.L.C. Top agencies SBA (Small Business Administration)	$45,522	0.8%	Rank history: not on the FY2022–FY2023 lists, #23 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
19	Clearshark LLC Top agencies DOE (Department of Energy)	$42,336	0.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
20	Carahsoft Technology Corp Top agencies HHS (Department of Health and Human Services) DOS (Department of State)	$41,964	0.7%	Rank history: #39 in FY2022, #14 in FY2023, #9 in FY2024 and #10 in FY2025; new, not ranked in FY2020.
21	Four LLC Top agencies Army (Department of the Army)	$40,351	0.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
22	Agilquest Corporation Top agencies HHS (Department of Health and Human Services)	$39,705	0.7%	Rank history: not on the FY2022–FY2024 lists and #22 in FY2025; new, not ranked in FY2020.
23	Mythics, LLC Through Emergent, LLC Top agencies HHS (Department of Health and Human Services)	$37,997	0.7%	Rank history: #21 in FY2022, #29 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
24	CDW Corporation Through CDW Government LLC Top agencies HHS (Department of Health and Human Services)	$37,668	0.6%	Rank history: not on the FY2022 list, #8 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
25	Minburn Technology Group, LLC Top agencies VA (Department of Veterans Affairs)	$36,864	0.6%	Rank history: #19 in FY2022, #26 in FY2023, #21 in FY2024 and #17 in FY2025; new, not ranked in FY2020.
26	3M Company Top agencies HHS (Department of Health and Human Services)	$36,340	0.6%	Rank history: not on the FY2022 list, #37 in FY2023, #42 in FY2024 and #13 in FY2025; new, not ranked in FY2020.
27	Technology and Services Solutions S.A. De C.V. Top agencies DOS (Department of State)	$34,460	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
28	Info-Tech Research Group Inc. Top agencies USDA (Department of Agriculture)	$33,900	0.6%	Rank history: #24 in FY2022, #30 in FY2023, #25 in FY2024 and #18 in FY2025; new, not ranked in FY2020.
29	Carl Zeiss X-RAY Microscopy Inc. Through Carl Zeiss Industrial Metrology, LLC Top agencies Army (Department of the Army)	$30,745	0.5%	Rank history: #17 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
30	Abbott Laboratories 2 awardees, including Abbott Rapid Diagnostics Informatics, Inc. and Abbott Rapid DX North America LLC Top agencies HHS (Department of Health and Human Services)	$28,823	0.5%	Rank history: #31 in FY2022, #35 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
31	Vertosoft, LLC Top agencies HHS (Department of Health and Human Services)	$28,277	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
32	Broadcast Pix, Inc. Top agencies CPSC (Consumer Product Safety Commission)	$15,746	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
33	Convergint Technologies LLC Top agencies DHS (Department of Homeland Security)	$15,407	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34	Graphpad Software, LLC Top agencies HHS (Department of Health and Human Services)	$15,300	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
35	Cimarron Medical Informatics LLC Top agencies HHS (Department of Health and Human Services)	$15,000	0.3%	Rank history: #36 in FY2022, #39 in FY2023, #46 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
36	Trustees of the Colorado School of Mines Top agencies DOS (Department of State)	$14,438	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
37	Smiths Group PLC Through Smiths Detection Inc. Top agencies EPA (Environmental Protection Agency)	$12,377	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
38	Communications Engineering Company Top agencies VA (Department of Veterans Affairs)	$11,951	0.2%	Rank history: #34 in FY2022, #36 in FY2023, #41 in FY2024 and not on the FY2025 list; down 24 since FY2020.
39	Thundercat Technology, LLC Top agencies DOS (Department of State)	$10,962	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
40	Mashik Elevators Ltd Top agencies DOS (Department of State)	$9,466	0.2%	Rank history: #38 in FY2022, #45 in FY2023 and not on the FY2024–FY2025 lists; down 25 since FY2020.
41	Wildflower International, Ltd. Top agencies Army (Department of the Army)	$7,978	0.1%	Rank history: #29 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
42	Hungerford Technologies LLC Top agencies USDA (Department of Agriculture)	$6,672	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
43	Dynatouch Corporation Top agencies USAF (Department of the Air Force)	$6,096	0.1%	Rank history: #43 in FY2022, #43 in FY2023 and not on the FY2024–FY2025 lists; down 26 since FY2020.
44	Roper Technologies, Inc. Through Data Innovations LLC Top agencies HHS (Department of Health and Human Services)	$3,248	0.1%	Rank history: #26 in FY2022, #25 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
45	The Remi Group LLC Top agencies CPSC (Consumer Product Safety Commission)	$2,797	<0.1%	Rank history: #45 in FY2022, #46 in FY2023, #51 in FY2024 and #33 in FY2025; new, not ranked in FY2020.
46	Aarcorp Through AAR Manufacturing, Inc. Top agencies USAF (Department of the Air Force)	$1,900	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 42 since FY2020.

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 $5.81 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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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