Top 26 Contractors in PSC H959: Other Quality Control, Testing and Inspection Services: Electrical and Electronic Equipment Components, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Codan Limited Through Daniels Electronics Ltd Top agencies DOI (Department of the Interior)	$570,611	23.2%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in FY2020.
2	Unified Industries Inc. Top agencies Navy (Department of the Navy)	$465,168	18.9%	Rank history: #1 in FY2022 and #2 in FY2023; down 1 since FY2020.
3	Bowtie Engineering, LLC Top agencies HHS (Department of Health and Human Services)	$196,354	8.0%	Rank history: #6 in FY2022 and #8 in FY2023; new, not ranked in FY2020.
4	Walker Federal Services, Llc. Top agencies VA (Department of Veterans Affairs)	$161,223	6.5%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in FY2020.
5	Element Materials Technology Atlanta-Gainesville LLC Top agencies NASA (National Aeronautics and Space Administration)	$145,600	5.9%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in FY2020.
6	Loudoun Communications Inc. Top agencies VA (Department of Veterans Affairs)	$142,718	5.8%	Rank history: #5 in FY2022 and #7 in FY2023; up 1 since FY2020.
7	O'connell Electric Company, Inc. Top agencies VA (Department of Veterans Affairs)	$140,660	5.7%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in FY2020.
8	Photonis Defense Inc. Top agencies NASA (National Aeronautics and Space Administration)	$86,140	3.5%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in FY2020.
9	Slocum, Thomas Top agencies VA (Department of Veterans Affairs)	$80,862	3.3%	Rank history: #3 in FY2022 and not on the FY2023 list; up 2 since FY2020.
10	Aarcorp Through Brown International Corporation Top agencies USAF (Department of the Air Force)	$61,667	2.5%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in FY2020.
11	Rubicon Engineering Services LLC Top agencies VA (Department of Veterans Affairs)	$48,589	2.0%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in FY2020.
12	Spirent Communications PLC Through Spirent Federal Systems Inc. Top agencies Army (Department of the Army)	$48,000	1.9%	Rank history: #18 in FY2022 and not on the FY2023 list; new, not ranked in FY2020.
13	SSR Engineering, Incorporated Top agencies DHS (Department of Homeland Security)	$44,804	1.8%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in FY2020.
14	Technology International Inc. Top agencies NASA (National Aeronautics and Space Administration)	$35,422	1.4%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in FY2020.
15	Honeywell International Inc. Through Vindicator Technologies, Inc. Top agencies Navy (Department of the Navy)	$30,441	1.2%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in FY2020.
16	Heico Aerospace Corporat Through Vpt, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$29,161	1.2%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in FY2020.
17	Atlantic First Industries Corporation Top agencies VA (Department of Veterans Affairs)	$24,035	1.0%	Rank history: #16 in FY2022 and #13 in FY2023; new, not ranked in FY2020.
18	Selevive Group LC Top agencies Army (Department of the Army)	$23,088	0.9%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in FY2020.
19	B & H International LLC Top agencies NASA (National Aeronautics and Space Administration)	$23,038	0.9%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in FY2020.
20	Mac Business Solutions, Inc. Top agencies USAF (Department of the Air Force)	$16,197	0.7%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in FY2020.
21	Schneider Electric Buildings Americas Inc. Through Asco Power Services Inc. Top agencies HHS (Department of Health and Human Services)	$14,335	0.6%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in FY2020.
22	Lumenis Inc. Top agencies VA (Department of Veterans Affairs)	$14,134	0.6%	Rank history: #19 in FY2022 and not on the FY2023 list; down 12 since FY2020.
23	Ore Power LLC Top agencies USDA (Department of Agriculture)	$13,097	0.5%	Rank history: #26 in FY2022 and #25 in FY2023; new, not ranked in FY2020.
24	Professional Consulting Technologies, LLC Top agencies VA (Department of Veterans Affairs)	$9,641	0.4%	Rank history: #23 in FY2022 and #17 in FY2023; down 12 since FY2020.
25	Phasor Engineering Inc. Top agencies DHS (Department of Homeland Security)	$6,700	0.3%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in FY2020.
26	Great Plains Communications LLC Through Strantech LLC Top agencies DHS (Department of Homeland Security)	$1,775	0.1%	Rank history: not on the FY2022–FY2023 lists; new, not ranked in 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 $2.46 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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