Top 100 Contractors in NAICS 339115: Ophthalmic Goods Manufacturing, FY2021

Name: Top 100 Contractors in NAICS 339115: Ophthalmic Goods Manufacturing, FY2021
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2020 – Sep 30, 2021 Code page on GovTribe

The top 10 won 76% of FY2021 NAICS 339115 contract dollars

Contract obligations: $68,067,974 Net of deobligations, by contracts coded NAICS 339115
Contractors: 107 Parent companies with an obligation
Largest contractor: PDS Consultants, Inc. $38.4 million, 48.6% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	PDS Consultants, Inc. 2 awardees, including Allan Baker, Inc. Top agencies VA (Department of Veterans Affairs) DLA (Defense Logistics Agency) Army (Department of the Army)	$38,384,115	48.6%	Rank history: #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since FY2020.
2	Superior Optical Labs, Inc. Top agencies VA (Department of Veterans Affairs)	$7,646,717	9.7%	Rank history: #3 in FY2022, #2 in FY2023, #2 in FY2024 and #2 in FY2025; unchanged since FY2020.
3	Melling LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) Army (Department of the Army)	$4,046,600	5.1%	Rank history: #5 in FY2022, #10 in FY2023, #7 in FY2024 and #9 in FY2025; up 7 since FY2020.
4	Proaim Americas, Llc. Top agencies VA (Department of Veterans Affairs)	$3,818,686	4.8%	Rank history: #4 in FY2022, #9 in FY2023, #70 in FY2024 and #6 in FY2025; up 19 since FY2020.
5	Fidelity Partners Services LLC Top agencies Army (Department of the Army)	$1,286,108	1.6%	Rank history: not on the FY2022–FY2025 lists; unchanged since FY2020.
6	Corps Medical Supply, LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Army (Department of the Army)	$1,113,425	1.4%	Rank history: #8 in FY2022, #8 in FY2023, #4 in FY2024 and #4 in FY2025; up 34 since FY2020.
7	AB Martin Services Inc. Top agencies VA (Department of Veterans Affairs) USDA (Department of Agriculture)	$1,094,382	1.4%	Rank history: #9 in FY2022, #6 in FY2023, #5 in FY2024 and not on the FY2025 list; up 4 since FY2020.
8	Stereo Optical Company Inc. 5 awardees, including Satisloh North America Inc., Eye Safety Systems Inc. and Optisource International Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DLA (Defense Logistics Agency)	$835,346	1.1%	Rank history: #10 in FY2022, #12 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2020.
9	Corps Biologics LLC Top agencies VA (Department of Veterans Affairs)	$818,789	1.0%	Rank history: #13 in FY2022, #19 in FY2023, #19 in FY2024 and not on the FY2025 list; unchanged since FY2020.
10	Johnson & Johnson Through AMO Sales and Service, Inc. Top agencies DHA (Defense Health Agency) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$757,364	1.0%	Rank history: #12 in FY2022, #14 in FY2023, #35 in FY2024 and not on the FY2025 list; down 3 since FY2020.
11	Vision Associates of Rochester, Inc. Top agencies VA (Department of Veterans Affairs)	$734,366	0.9%	Rank history: #6 in FY2022, #7 in FY2023, #10 in FY2024 and not on the FY2025 list; up 2 since FY2020.
12	Veterans Healthcare Supply Solutions, Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$730,579	0.9%	Rank history: #35 in FY2022, #28 in FY2023, #91 in FY2024 and #21 in FY2025; up 4 since FY2020.
13	Specops Medical Supply, LLC Top agencies VA (Department of Veterans Affairs)	$576,428	0.7%	Rank history: not on the FY2022–FY2025 lists; up 4 since FY2020.
14	Lombart Brothers, Inc. 2 awardees Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$470,465	0.6%	Rank history: #7 in FY2022, #20 in FY2023, #13 in FY2024 and #33 in FY2025; unchanged since FY2020.
15	Alcon Vision LLC 2 awardees Top agencies DHA (Defense Health Agency) Navy (Department of the Navy)	$404,301	0.5%	Rank history: #19 in FY2022, #11 in FY2023 and not on the FY2024–FY2025 lists; up 22 since FY2020.
16	Government of the United States 3 awardees, including Federal Prison Industries, Inc. Top agencies Navy (Department of the Navy) GSA (General Services Administration)	$395,925	0.5%	Rank history: #2 in FY2022, #3 in FY2023, #22 in FY2024 and #16 in FY2025; up 2 since FY2020.
17	O R Elder Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) Navy (Department of the Navy)	$382,070	0.5%	Rank history: #29 in FY2022, not on the FY2023 list, #12 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
18	Dispensers Optical Service Corp Top agencies DLA (Defense Logistics Agency)	$372,151	0.5%	Rank history: not on the FY2022–FY2025 lists; down 14 since FY2020.
19	A & A Optical Company Top agencies VA (Department of Veterans Affairs)	$332,691	0.4%	Rank history: #11 in FY2022, #15 in FY2023, #21 in FY2024 and #14 in FY2025; up 3 since FY2020.
20	Ross Development Inc. Top agencies DLA (Defense Logistics Agency)	$289,742	0.4%	Rank history: not on the FY2022–FY2025 lists; up 10 since FY2020.
21	Oertli Instruments Inc. Top agencies Army (Department of the Army)	$273,312	0.3%	Rank history: not on the FY2022–FY2025 lists; up 18 since FY2020.
22	Revision Militaire Inc Through Revision Military Limited Top agencies Army (Department of the Army) DHS (Department of Homeland Security)	$258,799	0.3%	Rank history: not on the FY2022 list, #13 in FY2023 and not on the FY2024–FY2025 lists; down 19 since FY2020.
23	Hi-Tech Optical, Inc. Top agencies HHS (Department of Health and Human Services) DHA (Defense Health Agency) Navy (Department of the Navy)	$196,501	0.2%	Rank history: #17 in FY2022, #56 in FY2023, #75 in FY2024 and not on the FY2025 list; up 26 since FY2020.
24	Hart Specialties Inc. Top agencies VA (Department of Veterans Affairs)	$192,346	0.2%	Rank history: #15 in FY2022, #21 in FY2023, #26 in FY2024 and #22 in FY2025; up 1 since FY2020.
25	Survival Innovations, LLC Top agencies DLA (Defense Logistics Agency)	$175,175	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
26	Capri Optics Inc. Top agencies VA (Department of Veterans Affairs)	$156,561	0.2%	Rank history: #23 in FY2022, #23 in FY2023, #20 in FY2024 and #13 in FY2025; up 7 since FY2020.
27	Bravo, Inc. Top agencies VA (Department of Veterans Affairs)	$143,915	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
28	Statsource Medical, LLC Top agencies VA (Department of Veterans Affairs)	$130,455	0.2%	Rank history: #46 in FY2022 and not on the FY2023–FY2025 lists; down 8 since FY2020.
29	Armada Optical Services Inc. Top agencies Navy (Department of the Navy) Treasury (Department of the Treasury)	$122,714	0.2%	Rank history: #37 in FY2022, #32 in FY2023, #29 in FY2024 and #38 in FY2025; up 35 since FY2020.
30	Global Vision Eyewear Corp Top agencies DOJ (Department of Justice)	$120,800	0.2%	Rank history: #33 in FY2022, not on the FY2023 list, #39 in FY2024 and #40 in FY2025; down 4 since FY2020.
31	Randolph Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$104,962	0.1%	Rank history: #59 in FY2022, #25 in FY2023, #40 in FY2024 and #31 in FY2025; up 30 since FY2020.
32	L1 Enterprises Incorporated Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$98,924	0.1%	Rank history: #14 in FY2022, #16 in FY2023, #16 in FY2024 and #39 in FY2025; down 26 since FY2020.
33	The Janz Corp Top agencies VA (Department of Veterans Affairs)	$91,398	0.1%	Rank history: #73 in FY2022, not on the FY2023 list, #18 in FY2024 and #18 in FY2025; new, not ranked in FY2020.
34	Bayou Ophthalmic Instruments, Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs)	$88,103	0.1%	Rank history: not on the FY2022–FY2025 lists; up 23 since FY2020.
35	Abcot Amnor Resources LLC Top agencies VA (Department of Veterans Affairs)	$81,969	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
36	Lovell Government Services Inc. Top agencies VA (Department of Veterans Affairs)	$77,879	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
37	AMO Sales and Service, Inc. Top agencies DHA (Defense Health Agency)	$77,420	0.1%	Rank history: #22 in FY2022 and not on the FY2023–FY2025 lists; down 25 since FY2020.
38	Roundtable Healthcare Partners LP Through Beaver-Visitec International, Inc. Top agencies DHA (Defense Health Agency)	$72,013	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
39	SZY Holdings, LLC Top agencies DLA (Defense Logistics Agency)	$69,466	0.1%	Rank history: #30 in FY2022, #76 in FY2023, #49 in FY2024 and #78 in FY2025; up 44 since FY2020.
40	Derrah Morrison Enterprises LLC Top agencies VA (Department of Veterans Affairs)	$69,090	0.1%	Rank history: #65 in FY2022, #41 in FY2023, #33 in FY2024 and #58 in FY2025; new, not ranked in FY2020.
41	Aantilia LLC Top agencies Army (Department of the Army) VA (Department of Veterans Affairs)	$68,459	0.1%	Rank history: not on the FY2022–FY2023 lists, #79 in FY2024 and #51 in FY2025; up 5 since FY2020.
42	Lynn Electronics LLC Top agencies DLA (Defense Logistics Agency)	$68,458	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
43	Cavender LLC Top agencies DOJ (Department of Justice)	$68,146	0.1%	Rank history: not on the FY2022 list, #64 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
44	William Demants OG Hustru IDA Emilies (MILLAS) Fond - Kaldet Through E3 Diagnostics, Inc. Top agencies Army (Department of the Army)	$62,286	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
45	Capture, LLC Top agencies Army (Department of the Army)	$60,000	0.1%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
46	MJW Medical Solutions Inc. Top agencies VA (Department of Veterans Affairs)	$58,186	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
47	Ophthalmic Labs, Inc. Top agencies HHS (Department of Health and Human Services)	$53,540	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
48	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$44,901	0.1%	Rank history: not on the FY2022 list, #40 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2020.
49	CPR Savers & First Aid Supply, LLC Top agencies DLA (Defense Logistics Agency)	$42,766	0.1%	Rank history: not on the FY2022 list, #85 in FY2023 and not on the FY2024–FY2025 lists; up 58 since FY2020.
50	Florida Lions Eye Bank, Inc. Top agencies VA (Department of Veterans Affairs)	$42,750	0.1%	Rank history: not on the FY2022–FY2024 lists and #36 in FY2025; new, not ranked in FY2020.
51	Pyramex Safety Products, LLC Top agencies DLA (Defense Logistics Agency)	$41,919	0.1%	Rank history: not on the FY2022–FY2025 lists; up 16 since FY2020.
52	Kennedy Eye Care LLC Top agencies Army (Department of the Army)	$41,557	0.1%	Rank history: #41 in FY2022, #46 in FY2023, #66 in FY2024 and #55 in FY2025; up 13 since FY2020.
53	Sagico VA Usa, LLC Top agencies HHS (Department of Health and Human Services)	$37,639	<0.1%	Rank history: #44 in FY2022, #51 in FY2023, #51 in FY2024 and #29 in FY2025; up 16 since FY2020.
54	Southern Automotive Wholesalers, Inc. Top agencies DLA (Defense Logistics Agency)	$33,740	<0.1%	Rank history: not on the FY2022–FY2023 lists, #76 in FY2024 and #67 in FY2025; up 6 since FY2020.
55	Alpine Conglomerate, LLC Top agencies VA (Department of Veterans Affairs)	$33,201	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
56	Optivision, Inc. Top agencies Army (Department of the Army)	$27,506	<0.1%	Rank history: #50 in FY2022, #55 in FY2023, #68 in FY2024 and #53 in FY2025; new, not ranked in FY2020.
57	Capital Vision Services, LP Top agencies DLA (Defense Logistics Agency)	$27,364	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
58	Twinstar Optics & Coatings, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$27,349	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
59	Gentex Corporation Top agencies DLA (Defense Logistics Agency)	$27,171	<0.1%	Rank history: #27 in FY2022, #17 in FY2023, #17 in FY2024 and #7 in FY2025; down 30 since FY2020.
60	Covidien LP Through Medtronic USA Inc. Top agencies VA (Department of Veterans Affairs)	$26,900	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
61	Diagnosys LLC Top agencies HHS (Department of Health and Human Services)	$25,600	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
62	Accurate Safety Distributors Inc. Top agencies DLA (Defense Logistics Agency)	$22,707	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 1 since FY2020.
63	Thundercloud Optical, LLC Top agencies HHS (Department of Health and Human Services)	$22,688	<0.1%	Rank history: #38 in FY2022, #38 in FY2023, #31 in FY2024 and #20 in FY2025; new, not ranked in FY2020.
64	Oculus Inc. Top agencies DHA (Defense Health Agency)	$21,000	<0.1%	Rank history: not on the FY2022–FY2023 lists, #71 in FY2024 and #81 in FY2025; new, not ranked in FY2020.
65	Genesis Vision, Inc. Top agencies Army (Department of the Army)	$20,792	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 9 since FY2020.
66	Express Lens Lab, Inc. Top agencies HHS (Department of Health and Human Services)	$20,000	<0.1%	Rank history: #43 in FY2022, #53 in FY2023, not on the FY2024 list and #44 in FY2025; new, not ranked in FY2020.
67	Walman Optical Co Top agencies DHA (Defense Health Agency)	$19,854	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 14 since FY2020.
68	Titmus LLC Top agencies Army (Department of the Army)	$19,800	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
69	Central Optical Laboratories, Inc. Top agencies VA (Department of Veterans Affairs)	$18,666	<0.1%	Rank history: #16 in FY2022, #18 in FY2023, #9 in FY2024 and #12 in FY2025; down 61 since FY2020.
70	Innova Systems Inc. Top agencies Army (Department of the Army) DHA (Defense Health Agency)	$17,130	<0.1%	Rank history: #68 in FY2022, #81 in FY2023 and not on the FY2024–FY2025 lists; up 25 since FY2020.
71	Carson Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$15,907	<0.1%	Rank history: #71 in FY2022, #77 in FY2023, #65 in FY2024 and #66 in FY2025; up 14 since FY2020.
72	Advance Safety Equipment Co. Top agencies DLA (Defense Logistics Agency)	$13,994	<0.1%	Rank history: #34 in FY2022 and not on the FY2023–FY2025 lists; up 24 since FY2020.
73	MR Unlimited, LLC Top agencies DLA (Defense Logistics Agency)	$13,266	<0.1%	Rank history: #53 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
74	Optics Incorporated Top agencies DHA (Defense Health Agency)	$13,118	<0.1%	Rank history: not on the FY2022–FY2023 lists, #27 in FY2024 and not on the FY2025 list; down 12 since FY2020.
75	Saf-T-Gard International, Inc. Top agencies DLA (Defense Logistics Agency)	$12,768	<0.1%	Rank history: #52 in FY2022, #84 in FY2023, #69 in FY2024 and #74 in FY2025; down 2 since FY2020.
76	Arbill Industries Inc. Top agencies DLA (Defense Logistics Agency)	$11,898	<0.1%	Rank history: not on the FY2022 list, #67 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2020.
77	Shore Lens Company Top agencies DOJ (Department of Justice)	$11,868	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 5 since FY2020.
78	I. Miller Precision Optical Instruments, Inc. Top agencies DOJ (Department of Justice)	$11,165	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
79	Focus Camera LLC Top agencies DHS (Department of Homeland Security)	$10,712	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
80	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$8,143	<0.1%	Rank history: #66 in FY2022 and not on the FY2023–FY2025 lists; up 28 since FY2020.
81	Thundercloud LLC Top agencies HHS (Department of Health and Human Services)	$6,783	<0.1%	Rank history: #61 in FY2022, #59 in FY2023, #73 in FY2024 and not on the FY2025 list; down 11 since FY2020.
82	Ocular Prosthetics Lab, Inc. Top agencies DOJ (Department of Justice)	$6,650	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
83	Scarlett Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$5,683	<0.1%	Rank history: #74 in FY2022 and not on the FY2023–FY2025 lists; up 23 since FY2020.
84	Federal Prison Industries, Inc. 2 awardees Top agencies GSA (General Services Administration)	$5,046	<0.1%	Rank history: #72 in FY2022 and not on the FY2023–FY2025 lists; down 46 since FY2020.
85	Arcscan, Inc. Top agencies DHA (Defense Health Agency)	$5,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 16 since FY2020.
86	Fastenal Company Top agencies DLA (Defense Logistics Agency)	$4,174	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
87	Giga, Inc. Top agencies DLA (Defense Logistics Agency)	$4,068	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
88	OCULUS Optikger te Gesellschaft mit beschr nkter Through Oculus Inc. Top agencies Navy (Department of the Navy)	$3,450	<0.1%	Rank history: #54 in FY2022, #58 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
89	Ars Sales & Services LLC Top agencies DLA (Defense Logistics Agency)	$3,387	<0.1%	Rank history: #75 in FY2022, not on the FY2023 list, #96 in FY2024 and not on the FY2025 list; up 13 since FY2020.
90	Atlas Supply Company, Inc. Top agencies DLA (Defense Logistics Agency)	$3,352	<0.1%	Rank history: not on the FY2022–FY2024 lists and #62 in FY2025; new, not ranked in FY2020.
91	Am-Mac Incorporated Top agencies DLA (Defense Logistics Agency)	$2,520	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 7 since FY2020.
92	Unifire Inc Top agencies DLA (Defense Logistics Agency)	$2,286	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
93	Wisecom Technologies Inc. Top agencies DHS (Department of Homeland Security)	$1,738	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
94	Ochoa Enterprises Inc. Top agencies HHS (Department of Health and Human Services)	$1,301	<0.1%	Rank history: #18 in FY2022, not on the FY2023 list, #14 in FY2024 and #24 in FY2025; down 66 since FY2020.
95	Allan Baker, Inc. Top agencies DLA (Defense Logistics Agency)	$1,003	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 68 since FY2020.
96	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$872	<0.1%	Rank history: not on the FY2022–FY2024 lists and #83 in FY2025; new, not ranked in FY2020.
97	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$571	<0.1%	Rank history: not on the FY2022–FY2024 lists and #84 in FY2025; new, not ranked in FY2020.
98	Allied Tools, Inc. Top agencies DLA (Defense Logistics Agency)	$522	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
99	Ibide Corporation Top agencies DLA (Defense Logistics Agency)	$410	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
100	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$107	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 6 since FY2020.

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100 of 107 contractors listed here. See the rest on GovTribe.

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 $78.9 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.

Quick answers

Who were the top 10 NAICS 339115 contractors in FY2021?

1. PDS Consultants, Inc. ($38.4M), 2. Superior Optical Labs, Inc. ($7.65M), 3. Melling LLC ($4.05M), 4. Proaim Americas, Llc. ($3.82M), 5. Fidelity Partners Services LLC ($1.29M), 6. Corps Medical Supply, LLC ($1.11M), 7. AB Martin Services Inc. ($1.09M), 8. Stereo Optical Company Inc. ($835K), 9. Corps Biologics LLC ($819K), 10. Johnson & Johnson ($757K).

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