Top 100 Contractors in NAICS 334512: Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Signet Technologies Inc. 2 awardees Top agencies AOUSC (Administrative Office of the U.S. Courts) VA (Department of Veterans Affairs) DOJ (Department of Justice)	$22,418,624	42.6%	Rank history: #2 in FY2021, #1 in FY2023, #1 in FY2024 and #2 in FY2025; up 1 since FY2021.
2	Johnson Controls Security Solutions LLC 9 awardees, including Johnson Controls Inc., Johnson Controls Building Automation Systems, LLC and Johnson Controls Navy Systems, LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) GSA (General Services Administration)	$1,817,623	3.5%	Rank history: #9 in FY2021, #23 in FY2023, #33 in FY2024 and #31 in FY2025; up 7 since FY2021.
3	Centerpoint Energy, Inc. Through Energy Systems Group, LLC Top agencies GSA (General Services Administration)	$1,426,507	2.7%	Rank history: not on the FY2021 list, #7 in FY2023 and not on the FY2024–FY2025 lists; new.
4	Ldia Holdings, LLC Top agencies USAF (Department of the Air Force)	$983,835	1.9%	Rank history: #17 in FY2021, #25 in FY2023, #19 in FY2024 and #23 in FY2025; up 13 since FY2021.
5	Daikin Applied Americas Inc. 3 awardees Top agencies DOT (Department of Transportation) USAF (Department of the Air Force) DOJ (Department of Justice)	$849,579	1.6%	Rank history: #35 in FY2021, #14 in FY2023, #9 in FY2024 and #3 in FY2025; up 30 since FY2021.
6	System High Corporation Top agencies OSD (Office of the Secretary of Defense)	$804,558	1.5%	Rank history: #1 in FY2021, #5 in FY2023, #3 in FY2024 and #5 in FY2025; down 5 since FY2021.
7	Daily Instruments Corporation Through Thermocontrol Inc. Top agencies DLA (Defense Logistics Agency)	$756,563	1.4%	Rank history: #36 in FY2021, #16 in FY2023 and not on the FY2024–FY2025 lists; up 29 since FY2021.
8	Moog Inc. Top agencies Army (Department of the Army)	$725,932	1.4%	Rank history: not on the FY2021 list, #21 in FY2023, #38 in FY2024 and #19 in FY2025; new.
9	Cam-Dex Corporation Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) Army (Department of the Army)	$699,172	1.3%	Rank history: #5 in FY2021, #9 in FY2023, #4 in FY2024 and #13 in FY2025; down 4 since FY2021.
10	Johnson Controls, Inc. Top agencies DOT (Department of Transportation)	$618,971	1.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
11	Turbine Technics Inc. Top agencies DLA (Defense Logistics Agency)	$607,575	1.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
12	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency)	$585,987	1.1%	Rank history: #7 in FY2021, #17 in FY2023, #22 in FY2024 and #14 in FY2025; down 5 since FY2021.
13	Krismark Group, Inc. Through LKD Aerospace, LLC Top agencies DLA (Defense Logistics Agency)	$526,315	1.0%	Rank history: #27 in FY2021, #76 in FY2023, #56 in FY2024 and not on the FY2025 list; up 14 since FY2021.
14	John R Seiberlich Inc. Top agencies USAF (Department of the Air Force)	$418,994	0.8%	Rank history: not on the FY2021 list, #30 in FY2023 and not on the FY2024–FY2025 lists; new.
15	Ibide Corporation Top agencies DLA (Defense Logistics Agency)	$415,784	0.8%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
16	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$407,315	0.8%	Rank history: not on the FY2021 list, #32 in FY2023, #39 in FY2024 and #45 in FY2025; up 85 since FY2021.
17	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$380,072	0.7%	Rank history: #10 in FY2021, #26 in FY2023, #24 in FY2024 and #11 in FY2025; down 7 since FY2021.
18	Utility Systems Solutions, Inc. Top agencies VA (Department of Veterans Affairs)	$373,614	0.7%	Rank history: #6 in FY2021, #8 in FY2023, #13 in FY2024 and #9 in FY2025; down 12 since FY2021.
19	Sandlapper Controls, Inc. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy)	$359,886	0.7%	Rank history: #77 in FY2021, #54 in FY2023 and not on the FY2024–FY2025 lists; up 58 since FY2021.
20	Peerless Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$354,242	0.7%	Rank history: #32 in FY2021, #13 in FY2023, #42 in FY2024 and #40 in FY2025; up 12 since FY2021.
21	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$330,096	0.6%	Rank history: #12 in FY2021, #19 in FY2023, #29 in FY2024 and #6 in FY2025; down 9 since FY2021.
22	Logis-Tech, LLC Top agencies Army (Department of the Army)	$316,932	0.6%	Rank history: #87 in FY2021 and not on the FY2023–FY2025 lists; up 65 since FY2021.
23	Air Reps LLC Top agencies Commerce (Department of Commerce)	$316,900	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
24	RJY Group LLC Top agencies VA (Department of Veterans Affairs)	$308,861	0.6%	Rank history: not on the FY2021 list, #31 in FY2023, #16 in FY2024 and #34 in FY2025; new.
25	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$291,914	0.6%	Rank history: #33 in FY2021, #29 in FY2023, #49 in FY2024 and #15 in FY2025; up 8 since FY2021.
26	Windward Enterprises, LLC Top agencies DLA (Defense Logistics Agency)	$283,816	0.5%	Rank history: #13 in FY2021, #11 in FY2023, #41 in FY2024 and #59 in FY2025; down 13 since FY2021.
27	MMC Metrology Lab, Inc. Top agencies DLA (Defense Logistics Agency)	$282,340	0.5%	Rank history: #15 in FY2021, #22 in FY2023, #23 in FY2024 and #12 in FY2025; down 12 since FY2021.
28	Albireo Energy LLC 2 awardees, including Advanced Power Control Inc. Top agencies DOJ (Department of Justice)	$266,044	0.5%	Rank history: #24 in FY2021, #50 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2021.
29	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$244,461	0.5%	Rank history: #23 in FY2021, not on the FY2023 list, #82 in FY2024 and #67 in FY2025; down 6 since FY2021.
30	Stanley Black & Decker, Inc. Through Securitas Technology Corporation Top agencies VA (Department of Veterans Affairs)	$237,648	0.5%	Rank history: #37 in FY2021, #96 in FY2023, #30 in FY2024 and not on the FY2025 list; up 7 since FY2021.
31	Laurus Systems Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) VA (Department of Veterans Affairs)	$236,641	0.4%	Rank history: #26 in FY2021, #34 in FY2023, #10 in FY2024 and #4 in FY2025; down 5 since FY2021.
32	Heico Aerospace Corporat Through Seal Dynamics LLC Top agencies DLA (Defense Logistics Agency)	$232,375	0.4%	Rank history: #76 in FY2021, not on the FY2023 list, #85 in FY2024 and not on the FY2025 list; up 44 since FY2021.
33	Kulite Semiconductor Products Inc. Top agencies DLA (Defense Logistics Agency)	$219,137	0.4%	Rank history: #20 in FY2021, #24 in FY2023, #11 in FY2024 and #55 in FY2025; down 13 since FY2021.
34	Controlled Environment Systems LLC Top agencies Navy (Department of the Navy)	$218,450	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
35	Veterans Elite Inc. Top agencies VA (Department of Veterans Affairs)	$214,220	0.4%	Rank history: not on the FY2021 list, #59 in FY2023 and not on the FY2024–FY2025 lists; new.
36	AGM Container Controls Inc. Top agencies DLA (Defense Logistics Agency)	$211,481	0.4%	Rank history: #41 in FY2021, #38 in FY2023, #35 in FY2024 and #62 in FY2025; up 5 since FY2021.
37	Eckelmann AG Top agencies DECA (Defense Commissary Agency)	$208,181	0.4%	Rank history: not on the FY2021 list, #46 in FY2023 and not on the FY2024–FY2025 lists; new.
38	Security & Energy Technologies Corporation Top agencies DOJ (Department of Justice) USDA (Department of Agriculture) DHS (Department of Homeland Security)	$196,689	0.4%	Rank history: #16 in FY2021, #33 in FY2023, #53 in FY2024 and #37 in FY2025; down 22 since FY2021.
39	Siemens Aktiengesellschaft Through Siemens Industry Inc. Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$194,614	0.4%	Rank history: #8 in FY2021, #44 in FY2023 and not on the FY2024–FY2025 lists; down 31 since FY2021.
40	Electro Impulse Laboratory Inc. Top agencies Navy (Department of the Navy)	$193,280	0.4%	Rank history: not on the FY2021 list, #37 in FY2023, not on the FY2024 list and #56 in FY2025; new.
41	Westsim Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$192,982	0.4%	Rank history: #52 in FY2021, #53 in FY2023, #90 in FY2024 and #50 in FY2025; up 11 since FY2021.
42	Detroit Switch Inc. Top agencies DLA (Defense Logistics Agency)	$184,814	0.4%	Rank history: #58 in FY2021, #47 in FY2023, #51 in FY2024 and #54 in FY2025; up 16 since FY2021.
43	Perma-Cal Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$175,456	0.3%	Rank history: #53 in FY2021, #52 in FY2023, #59 in FY2024 and #32 in FY2025; up 10 since FY2021.
44	C & C Sales Inc. Top agencies VA (Department of Veterans Affairs)	$174,560	0.3%	Rank history: #46 in FY2021, #48 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
45	The Prospective Group, LLC Top agencies DOS (Department of State)	$169,675	0.3%	Rank history: not on the FY2021 list, #4 in FY2023, #2 in FY2024 and #1 in FY2025; new.
46	Merjan Enterprises Inc. Top agencies DOI (Department of the Interior) Army (Department of the Army)	$165,995	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
47	Bio Chambers Inc. Top agencies USDA (Department of Agriculture)	$159,010	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
48	Moeller Instrument Company, Inc. Top agencies DLA (Defense Logistics Agency)	$156,627	0.3%	Rank history: #31 in FY2021, #57 in FY2023, #57 in FY2024 and #52 in FY2025; down 17 since FY2021.
49	Transdigm Group Incorporated Through Mason Electric Co. Top agencies DLA (Defense Logistics Agency)	$154,399	0.3%	Rank history: #25 in FY2021, #18 in FY2023, #72 in FY2024 and not on the FY2025 list; down 24 since FY2021.
50	S3 International LLC Through S3 Aerodefense LLC Top agencies DLA (Defense Logistics Agency)	$149,831	0.3%	Rank history: not on the FY2021 list, not on the FY2023 list, #99 in FY2024 and not on the FY2025 list; new.
51	Robert Bosch Stiftung Gesellschaft MIT Beschrankter Haftung 2 awardees, including Electro-Voice Dynacord LLC Top agencies DOJ (Department of Justice)	$138,276	0.3%	Rank history: #44 in FY2021 and not on the FY2023–FY2025 lists; down 7 since FY2021.
52	Control Products Corporation Top agencies DLA (Defense Logistics Agency)	$131,540	0.3%	Rank history: not on the FY2021 list, #88 in FY2023, #92 in FY2024 and #88 in FY2025; up 50 since FY2021.
53	Veyka Insaat Mimarlik Muhendislik Sanayi IC VE Dis Ticaret Anonim Sirketi Top agencies DOS (Department of State)	$130,519	0.2%	Rank history: #4 in FY2021, not on the FY2023 list, #76 in FY2024 and not on the FY2025 list; down 49 since FY2021.
54	Howell Laboratories Inc. Top agencies DLA (Defense Logistics Agency)	$121,390	0.2%	Rank history: not on the FY2021 list, #83 in FY2023, not on the FY2024 list and #79 in FY2025; up 102 since FY2021.
55	Electrofilm Manufacturing Company LLC Through ITT Aerospace Controls LLC Top agencies DLA (Defense Logistics Agency)	$121,227	0.2%	Rank history: not on the FY2021 list, not on the FY2023 list, #21 in FY2024 and not on the FY2025 list; up 212 since FY2021.
56	Rees Scientific Corporation Top agencies USAF (Department of the Air Force)	$119,519	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
57	Treadwell Corporation (Delaware) Top agencies DLA (Defense Logistics Agency)	$118,953	0.2%	Rank history: not on the FY2021 list, #78 in FY2023, #79 in FY2024 and #82 in FY2025; up 182 since FY2021.
58	Noble Supply & Logistics LLC Top agencies Navy (Department of the Navy)	$118,460	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
59	E-Control Systems Inc. Top agencies HHS (Department of Health and Human Services)	$117,541	0.2%	Rank history: #91 in FY2021 and not on the FY2023–FY2025 lists; up 32 since FY2021.
60	Honeywell International Inc. 4 awardees, including Honeywell Building Solutions GMBH and Honeywell Aerospace International Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$115,899	0.2%	Rank history: #67 in FY2021, not on the FY2023 list, #27 in FY2024 and #21 in FY2025; up 7 since FY2021.
61	Noresco LLC Through Kidde Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$111,217	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
62	Careview Communications, Inc. Top agencies VA (Department of Veterans Affairs)	$104,430	0.2%	Rank history: #45 in FY2021, #66 in FY2023 and not on the FY2024–FY2025 lists; down 17 since FY2021.
63	Govage, Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$102,418	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
64	The Churchill Companies Through TSI Incorporated Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$101,032	0.2%	Rank history: not on the FY2021 list, #62 in FY2023 and not on the FY2024–FY2025 lists; new.
65	AES Systems Inc. Top agencies Army (Department of the Army)	$100,820	0.2%	Rank history: #19 in FY2021, #10 in FY2023 and not on the FY2024–FY2025 lists; down 46 since FY2021.
66	GMS International Corporation Top agencies DLA (Defense Logistics Agency)	$99,324	0.2%	Rank history: not on the FY2021 list, #84 in FY2023, #46 in FY2024 and #61 in FY2025; new.
67	The Boeing Company Through Boeing Distribution, Inc. Top agencies DLA (Defense Logistics Agency)	$96,925	0.2%	Rank history: not on the FY2021 list, not on the FY2023 list, #69 in FY2024 and not on the FY2025 list; up 37 since FY2021.
68	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$91,605	0.2%	Rank history: #59 in FY2021, #36 in FY2023, #40 in FY2024 and #72 in FY2025; down 9 since FY2021.
69	EMCOR Group, Inc. Through Mesa Energy Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$87,615	0.2%	Rank history: not on the FY2021 list, #3 in FY2023 and not on the FY2024–FY2025 lists; new.
70	Daughtridge Sales Company, Inc. Top agencies DLA (Defense Logistics Agency)	$87,101	0.2%	Rank history: #57 in FY2021, #64 in FY2023, #84 in FY2024 and #84 in FY2025; down 13 since FY2021.
71	Westbase Inc Through Phaostron Instrument and Electronic Company Top agencies DLA (Defense Logistics Agency)	$85,242	0.2%	Rank history: #85 in FY2021, #94 in FY2023, #77 in FY2024 and not on the FY2025 list; up 14 since FY2021.
72	Science Applications International Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$84,684	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 120 since FY2021.
73	Capp LLC Top agencies Navy (Department of the Navy) DOJ (Department of Justice) Commerce (Department of Commerce)	$83,790	0.2%	Rank history: #68 in FY2021, #86 in FY2023 and not on the FY2024–FY2025 lists; down 5 since FY2021.
74	Stateside Procurement Services, Inc. Top agencies DOS (Department of State)	$82,402	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
75	Digis Corporation Top agencies DOE (Department of Energy) USDA (Department of Agriculture)	$78,791	0.1%	Rank history: not on the FY2021 list, #20 in FY2023, not on the FY2024 list and #36 in FY2025; up 231 since FY2021.
76	Systemcenter Inc. Top agencies Navy (Department of the Navy)	$78,024	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
77	Building Automation Services, Inc. Top agencies DOJ (Department of Justice)	$78,022	0.1%	Rank history: #73 in FY2021, #92 in FY2023, #95 in FY2024 and not on the FY2025 list; down 4 since FY2021.
78	Dickson / Unigage Inc. Top agencies Commerce (Department of Commerce)	$75,770	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
79	MC2 Inc. Through Stark TECH Operating Company, LLC Top agencies USAF (Department of the Air Force)	$75,710	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
80	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$74,690	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #55 in FY2024 and #41 in FY2025; new.
81	Blue Cord Logistic Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$72,478	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 101 since FY2021.
82	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$70,467	0.1%	Rank history: #80 in FY2021, #27 in FY2023, #47 in FY2024 and #46 in FY2025; down 2 since FY2021.
83	Synergetic Technologies Group, Inc. Top agencies DLA (Defense Logistics Agency)	$68,000	0.1%	Rank history: not on the FY2021 list, #51 in FY2023 and not on the FY2024–FY2025 lists; new.
84	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$67,429	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #58 in FY2024 and not on the FY2025 list; up 151 since FY2021.
85	United Dynamics, Inc. Top agencies DLA (Defense Logistics Agency)	$67,348	0.1%	Rank history: #65 in FY2021 and not on the FY2023–FY2025 lists; down 20 since FY2021.
86	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency)	$67,333	0.1%	Rank history: #42 in FY2021, #56 in FY2023, #17 in FY2024 and #16 in FY2025; down 44 since FY2021.
87	ABM Industries Inc. Through ABM Facility Support Services, LLC Top agencies GSA (General Services Administration)	$67,274	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
88	Advanced Products Services Inc. Top agencies DLA (Defense Logistics Agency)	$63,703	0.1%	Rank history: #84 in FY2021, not on the FY2023 list, #44 in FY2024 and not on the FY2025 list; down 4 since FY2021.
89	J & S Instruments Inc. Top agencies DLA (Defense Logistics Agency)	$60,162	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 32 since FY2021.
90	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$59,784	0.1%	Rank history: #82 in FY2021, #80 in FY2023, #83 in FY2024 and not on the FY2025 list; down 8 since FY2021.
91	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$58,647	0.1%	Rank history: not on the FY2021 list, #58 in FY2023, #64 in FY2024 and #83 in FY2025; up 14 since FY2021.
92	Tel-Tru Inc. Top agencies DLA (Defense Logistics Agency)	$58,266	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #87 in FY2024 and not on the FY2025 list; up 48 since FY2021.
93	Statz Corp Top agencies DLA (Defense Logistics Agency)	$56,040	0.1%	Rank history: #40 in FY2021 and not on the FY2023–FY2025 lists; down 53 since FY2021.
94	Jag Components, LLC Top agencies DLA (Defense Logistics Agency)	$55,440	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #54 in FY2024 and not on the FY2025 list; new.
95	U.s. Dynamics Corporation Top agencies DLA (Defense Logistics Agency)	$55,290	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
96	Temp-Pro Incorporated Top agencies DLA (Defense Logistics Agency)	$52,429	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
97	Intest Corporation Through Temptronic Corp Top agencies NASA (National Aeronautics and Space Administration)	$51,748	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 33 since FY2021.
98	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$51,510	0.1%	Rank history: #56 in FY2021, not on the FY2023 list, #36 in FY2024 and #92 in FY2025; down 42 since FY2021.
99	Rural Route 2, LLC Top agencies DLA (Defense Logistics Agency)	$50,976	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
100	Wizard Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$48,918	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 174 since FY2021.

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 $52.6 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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.

Quick answers