Top 74 Contractors in NAICS 221330: Steam and Air-Conditioning Supply, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Foreign Utility Consolidated Reporting Top agencies Army (Department of the Army)	$21,556,604	53.7%	Rank history: #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since FY2020.
2	Detroit Thermal, LLC Top agencies GSA (General Services Administration)	$3,631,292	9.0%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
3	Veolia Water North America-West LLC 4 awardees, including Vicinity Energy Oklahoma City, LLC, Vicinity Energy Philadelphia Inc. and Vicinity Energy Cambridge, LLC Top agencies GSA (General Services Administration) Treasury (Department of the Treasury) DOT (Department of Transportation)	$2,903,940	7.2%	Rank history: #2 in FY2022, #11 in FY2023, #6 in FY2024 and not on the FY2025 list; up 8 since FY2020.
4	Griffiss Utility Services Corporation Top agencies USAF (Department of the Air Force)	$2,649,375	6.6%	Rank history: #5 in FY2022, #3 in FY2023, #5 in FY2024 and #5 in FY2025; up 5 since FY2020.
5	Johnson Controls Security Solutions LLC 3 awardees, including Johnson Controls Government Systems, LLC and Johnson Controls Navy Systems, LLC Top agencies DOE (Department of Energy) DLA (Defense Logistics Agency)	$2,026,652	5.0%	Rank history: #22 in FY2022, not on the FY2023 list, #46 in FY2024 and not on the FY2025 list; up 56 since FY2020.
6	Southern Aire Contracting, Inc. Top agencies USAF (Department of the Air Force)	$1,716,000	4.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
7	Government of the United States Through General Services Administration Greater Southwest Finance Center (7Bc)	$1,387,924	3.5%	Rank history: #38 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
8	CPF LLC Top agencies USDA (Department of Agriculture)	$716,623	1.8%	Rank history: #9 in FY2022, #5 in FY2023, #2 in FY2024 and #9 in FY2025; down 5 since FY2020.
9	Daniels Building Co Inc. Top agencies VA (Department of Veterans Affairs)	$658,000	1.6%	Rank history: #14 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
10	Centrio Energy Seattle LLC Top agencies GSA (General Services Administration)	$267,941	0.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
11	Consolidated Edison Through Consolidated Edison Company of New York, Inc. Top agencies Smithsonian (Smithsonian Institution)	$244,000	0.6%	Rank history: #10 in FY2022, #13 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
12	J. D\'Amico, Inc. Top agencies USAF (Department of the Air Force)	$213,381	0.5%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
13	Red Orange North America Inc. Top agencies DHS (Department of Homeland Security)	$144,362	0.4%	Rank history: #4 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
14	Baco LLC Top agencies DOS (Department of State)	$130,000	0.3%	Rank history: not on the FY2022 list, #20 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
15	Boundless Management Outsourcing Group LLC Top agencies Army (Department of the Army)	$91,669	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
16	Southwest Boiler Supply, LLC Top agencies HHS (Department of Health and Human Services)	$62,000	0.2%	Rank history: not on the FY2022–FY2025 lists; up 16 since FY2020.
17	Valor Construction Management, LLC Top agencies VA (Department of Veterans Affairs)	$59,528	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
18	Henry M. Sweeny Co. Top agencies Smithsonian (Smithsonian Institution)	$55,868	0.1%	Rank history: #29 in FY2022, #56 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
19	Hypersonic Force LLC Top agencies DLA (Defense Logistics Agency)	$55,756	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
20	Energy Center SAN Diego LLC Top agencies DOJ (Department of Justice)	$54,600	0.1%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
21	Accentz, Inc. Top agencies Army (Department of the Army)	$46,263	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
22	PKJ International LLC Top agencies USAF (Department of the Air Force)	$44,230	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
23	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$43,489	0.1%	Rank history: #49 in FY2022, #43 in FY2023, #51 in FY2024 and #45 in FY2025; new, not ranked in FY2020.
24	University of Kentucky Top agencies VA (Department of Veterans Affairs)	$42,107	0.1%	Rank history: #39 in FY2022, #31 in FY2023, #20 in FY2024 and #30 in FY2025; new, not ranked in FY2020.
25	Jackson Mechanical Service Inc. Top agencies DOJ (Department of Justice)	$34,897	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
26	Chuo Bussan Co.,Ltd. Top agencies USAF (Department of the Air Force)	$33,518	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
27	Camfil AB Through Camfil USA Inc. Top agencies DOS (Department of State)	$30,859	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
28	Borja Engineering & Construction, Inc. Top agencies VA (Department of Veterans Affairs)	$29,550	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
29	Mat-Eriel Val-Ues, LLC Top agencies Army (Department of the Army)	$27,735	0.1%	Rank history: not on the FY2022–FY2025 lists; up 10 since FY2020.
30	Leonardo S.p.A. Through Engineered Coil Company Top agencies DLA (Defense Logistics Agency)	$26,364	0.1%	Rank history: #16 in FY2022, #19 in FY2023, #48 in FY2024 and not on the FY2025 list; down 5 since FY2020.
31	Florida Hydronics, Incorporated Top agencies VA (Department of Veterans Affairs)	$25,923	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
32	Allied Air Compressor Inc. Top agencies National Gallery of Art	$25,402	0.1%	Rank history: #34 in FY2022, #34 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2020.
33	Dreamfind, Inc. Top agencies DLA (Defense Logistics Agency)	$20,005	<0.1%	Rank history: not on the FY2022 list, #61 in FY2023, #58 in FY2024 and #40 in FY2025; new, not ranked in FY2020.
34	Advanced Thermal Solutions LLC Top agencies Smithsonian (Smithsonian Institution)	$19,017	<0.1%	Rank history: #48 in FY2022, #59 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
35	Aktio Corporation Top agencies Navy (Department of the Navy)	$17,205	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
36	Colonial School District Through State of Delaware, Dnrec Top agencies VA (Department of Veterans Affairs)	$16,895	<0.1%	Rank history: #44 in FY2022, #49 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
37	Science Applications International Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$16,271	<0.1%	Rank history: #55 in FY2022, #48 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2020.
38	Air Mechanical Sales, Inc. Top agencies DOT (Department of Transportation)	$15,751	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 3 since FY2020.
39	Carolina Chillers, LLC Top agencies DHS (Department of Homeland Security)	$15,648	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
40	Ajnc Industries LLC Top agencies VA (Department of Veterans Affairs)	$14,768	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
41	Engineered Coil Company Top agencies DLA (Defense Logistics Agency)	$13,182	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
42	Atlantic Valve & Supply Inc. Top agencies DHS (Department of Homeland Security)	$11,200	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
43	Fad Pennsylvania Inc. Top agencies DLA (Defense Logistics Agency)	$10,955	<0.1%	Rank history: #46 in FY2022 and not on the FY2023–FY2025 lists; up 6 since FY2020.
44	Jackson Ryan Construction Services, Inc. Top agencies VA (Department of Veterans Affairs)	$10,000	<0.1%	Rank history: #47 in FY2022 and not on the FY2023–FY2025 lists; up 7 since FY2020.
45	Hydro Service & Supplies Inc. Top agencies VA (Department of Veterans Affairs)	$9,214	<0.1%	Rank history: not on the FY2022 list, #57 in FY2023, #53 in FY2024 and #47 in FY2025; new, not ranked in FY2020.
46	Thermal Pipe Systems Inc. Top agencies DOJ (Department of Justice)	$9,131	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
47	Eaco Corporation Through Bisco Industries, Inc. Top agencies Navy (Department of the Navy)	$8,938	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
48	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$8,111	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
49	Hoosier Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$7,100	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
50	Frequentis Defense Inc. Top agencies DLA (Defense Logistics Agency)	$6,629	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
51	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$6,348	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
52	National Contracting Services, LLC Top agencies Commerce (Department of Commerce)	$6,264	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 24 since FY2020.
53	Mesco Corp Top agencies Commerce (Department of Commerce)	$6,142	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
54	Cargotec OYJ Through Independent Rough Terrain Center LLC Top agencies DLA (Defense Logistics Agency)	$6,085	<0.1%	Rank history: #43 in FY2022, #36 in FY2023, #54 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
55	John Bean Technologies Corporation Through Oshkosh Aerotech, LLC Top agencies DLA (Defense Logistics Agency)	$6,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
56	Citigroup Inc. Through Citibank, N.A. Top agencies Smithsonian (Smithsonian Institution)	$5,726	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
57	Thermo Diagnostics Co LLC Top agencies VA (Department of Veterans Affairs)	$5,000	<0.1%	Rank history: not on the FY2022–FY2024 lists and #29 in FY2025; new, not ranked in FY2020.
58	Textron Inc. Through Textron Ground Support Equipment Inc. Top agencies DLA (Defense Logistics Agency)	$4,291	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 1 since FY2020.
59	Makdad Industrial Supply Co., Inc. Top agencies DLA (Defense Logistics Agency)	$4,047	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 4 since FY2020.
60	Sequoyah Electric LLC Top agencies DHS (Department of Homeland Security)	$3,872	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
61	Abraj Al Nsour Company Top agencies Army (Department of the Army)	$3,829	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 42 since FY2020.
62	Lynn Electronics LLC Top agencies DLA (Defense Logistics Agency)	$2,510	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
63	Independent Rough Terrain Center LLC Top agencies DLA (Defense Logistics Agency)	$2,434	<0.1%	Rank history: not on the FY2022–FY2023 lists, #44 in FY2024 and #34 in FY2025; new, not ranked in FY2020.
64	A M G Ingenieria E U Top agencies USAID (US Agency for International Development)	$2,224	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 20 since FY2020.
65	Southern California Marine Enterprises Top agencies DLA (Defense Logistics Agency)	$2,079	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
66	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$1,834	<0.1%	Rank history: #57 in FY2022, #65 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
67	Alpine Supply Inc. Top agencies DLA (Defense Logistics Agency)	$1,240	<0.1%	Rank history: not on the FY2022–FY2023 lists, #57 in FY2024 and #48 in FY2025; new, not ranked in FY2020.
68	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$1,177	<0.1%	Rank history: #58 in FY2022, #67 in FY2023, #65 in FY2024 and not on the FY2025 list; down 16 since FY2020.
69	Falls Filtration Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$1,092	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 5 since FY2020.
70	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$958	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
71	Dynalec Corporation Top agencies DLA (Defense Logistics Agency)	$913	<0.1%	Rank history: #54 in FY2022, #64 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
72	Federal Realty Investment Co LLC Top agencies DLA (Defense Logistics Agency)	$784	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
73	King-Bailey Enterprises Inc. Top agencies DOJ (Department of Justice)	$687	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 20 since FY2020.
74	Truebell Marketing & Trading. Llc. Top agencies USAID (US Agency for International Development)	$28	<0.1%	Rank history: #21 in FY2022 and not on the FY2023–FY2025 lists; down 31 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 $40.1 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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