Top 34 Contractors in PSC C223: Architect and Engineering – General: Mechanical Systems, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	HP Enterprise Services LLC Through Peraton Inc. Top agencies NASA (National Aeronautics and Space Administration)	$67,329,770	84.9%	Rank history: not on the FY2021 list, #1 in FY2022 and #3 in FY2024; unchanged since FY2022.
2	KSM A&E Federal Group, LLC Top agencies VA (Department of Veterans Affairs)	$2,163,437	2.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
3	Spees-Hernandez JV LLC Through Spees LLC Top agencies VA (Department of Veterans Affairs)	$1,370,707	1.7%	Rank history: not on the FY2021–FY2022 lists and #7 in FY2024; new.
4	Valhalla Engineering Group LLC Top agencies VA (Department of Veterans Affairs)	$1,239,943	1.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
5	Akea Design, Inc. Top agencies VA (Department of Veterans Affairs)	$1,199,626	1.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
6	Apogee Consulting Group, P.a. Top agencies VA (Department of Veterans Affairs)	$957,243	1.2%	Rank history: #3 in FY2021, #20 in FY2022 and #30 in FY2024; up 14 since FY2022.
7	Toland Mizell Molnar LLC Top agencies VA (Department of Veterans Affairs)	$712,118	0.9%	Rank history: #26 in FY2021, #12 in FY2022 and #14 in FY2024; up 5 since FY2022.
8	Asmd LLC Top agencies Navy (Department of the Navy)	$628,363	0.8%	Rank history: not on the FY2021 list, #3 in FY2022 and #23 in FY2024; down 5 since FY2022.
9	Peterson Engineering LLC Top agencies USAF (Department of the Air Force)	$613,779	0.8%	Rank history: not on the FY2021–FY2022 lists and #12 in FY2024; new.
10	H2B Inc. Top agencies VA (Department of Veterans Affairs)	$459,350	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
11	Nelson Engineering Co. Top agencies NASA (National Aeronautics and Space Administration)	$410,616	0.5%	Rank history: #2 in FY2021, #8 in FY2022 and #29 in FY2024; down 3 since FY2022.
12	Bowman, Foster & Associates, Inc. Top agencies Navy (Department of the Navy)	$300,927	0.4%	Rank history: #11 in FY2021, #5 in FY2022 and #37 in FY2024; down 7 since FY2022.
13	Rogers, Lovelock & Fritz, Inc. Top agencies Navy (Department of the Navy)	$261,844	0.3%	Rank history: #6 in FY2021, not on the FY2022 list and not on the FY2024 list; returned.
14	Romanyk Consulting Corporation Top agencies VA (Department of Veterans Affairs)	$245,642	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
15	Strabag Property and Facility Services S.r.o. Top agencies DOS (Department of State)	$168,413	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
16	DAV Energy Solutions, Inc. Top agencies VA (Department of Veterans Affairs)	$137,000	0.2%	Rank history: #40 in FY2021, #25 in FY2022 and #6 in FY2024; up 9 since FY2022.
17	Camp Dresser & Mckee Inc. Through CDM Federal Programs Corporation Top agencies DOI (Department of the Interior)	$133,350	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
18	EGM Systems Global Technologies Inc. Top agencies DOS (Department of State)	$124,825	0.2%	Rank history: not on the FY2021–FY2022 lists and #40 in FY2024; new.
19	Paradigm Engineers and Constructors, PLLC Top agencies VA (Department of Veterans Affairs)	$109,249	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
20	Summer Consultants Inc Top agencies Navy (Department of the Navy)	$92,619	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
21	Mara S.R.L.S. Through Engineering Tools S.R.L. Top agencies USAF (Department of the Air Force)	$80,968	0.1%	Rank history: not on the FY2021–FY2022 lists and #35 in FY2024; new.
22	Rhodes & Brito Architects Inc. Top agencies USAF (Department of the Air Force)	$73,386	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
23	AECOM Through AECOM Technical Services, Inc. Top agencies USAF (Department of the Air Force)	$61,347	0.1%	Rank history: #7 in FY2021, not on the FY2022 list and not on the FY2024 list; returned.
24	Kyowa Technologies Co.,Ltd. Top agencies Navy (Department of the Navy)	$51,913	0.1%	Rank history: #4 in FY2021, #4 in FY2022 and #32 in FY2024; down 20 since FY2022.
25	Enercon Ltd Top agencies GSA (General Services Administration)	$26,616	<0.1%	Rank history: not on the FY2021–FY2022 lists and #36 in FY2024; new.
26	Parker Blair O	$22,500	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
27	Acty Co., Ltd. Top agencies Army (Department of the Army)	$20,554	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
28	Case, Lowe & Hart, Inc. Top agencies USDA (Department of Agriculture)	$8,327	<0.1%	Rank history: #31 in FY2021, not on the FY2022 list and not on the FY2024 list; returned.
29	I Design and Planning, LLC Top agencies EPA (Environmental Protection Agency)	$8,166	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
30	GEO. Bancroft Engineering LLC Top agencies VA (Department of Veterans Affairs)	$4,843	<0.1%	Rank history: not on the FY2021–FY2022 lists and #22 in FY2024; new.
31	Mechanical Enterprises Inc. Top agencies Army (Department of the Army)	$2,500	<0.1%	Rank history: not on the FY2021–FY2022 lists and #18 in FY2024; new.
32	Insynergy Engineering Inc. Top agencies Army (Department of the Army)	$2,500	<0.1%	Rank history: not on the FY2021–FY2022 lists and #5 in FY2024; new.
33	Robert and Company Top agencies Army (Department of the Army)	$2,500	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
34	Mechanical Engineers of Hawaii Corp Top agencies Army (Department of the Army)	$2,500	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 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 $79.3 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.

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