Top 99 Contractors in NAICS 32721: Glass and Glass Product Manufacturing, FY2023

Name: Top 99 Contractors in NAICS 32721: Glass and Glass Product Manufacturing, FY2023
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 71% of FY2023 NAICS 32721 contract dollars

Contract obligations: $7,468,066 Net of deobligations, by contracts coded NAICS 32721 or a code under it
Contractors: 102 Parent companies with an obligation
Largest contractor: Nanovox, LLC $2.7 million, 33.1% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 99 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Nanovox, LLC Top agencies Army (Department of the Army)	$2,698,508	33.1%	Rank history: not on the FY2021 list, #1 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
2	Armitek LLC Top agencies Navy (Department of the Navy)	$887,294	10.9%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
3	Hexcel Corp 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$627,851	7.7%	Rank history: #2 in FY2021, #34 in FY2022, #5 in FY2024 and #6 in FY2025; up 31 since FY2022.
4	Total Machine LLC Top agencies Navy (Department of the Navy)	$266,037	3.3%	Rank history: #6 in FY2021, #3 in FY2022, #6 in FY2024 and #12 in FY2025; down 1 since FY2022.
5	L3Harris Technologies, Inc. Through L3 Technologies, Inc. Top agencies Navy (Department of the Navy)	$261,000	3.2%	Rank history: not on the FY2021 list, #53 in FY2022, not on the FY2024 list and #2 in FY2025; up 48 since FY2022.
6	Hawkins Glass Wholesalers, L.l.c Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Smithsonian (Smithsonian Institution)	$256,550	3.1%	Rank history: #11 in FY2021, #74 in FY2022, #2 in FY2024 and #5 in FY2025; up 68 since FY2022.
7	Scik9 LLC Top agencies DHS (Department of Homeland Security)	$227,233	2.8%	Rank history: not on the FY2021 list, #6 in FY2022, #14 in FY2024 and not on the FY2025 list; down 1 since FY2022.
8	Midway Industrial Supply Inc. Top agencies DLA (Defense Logistics Agency)	$195,300	2.4%	Rank history: #92 in FY2021, not on the FY2022 list, not on the FY2024 list and #51 in FY2025; returned.
9	Plymouth Grating Laboratory, Inc. Top agencies Smithsonian (Smithsonian Institution)	$188,400	2.3%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2024 and not on the FY2025 list; new.
10	Cornell-Carr Co., Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$181,023	2.2%	Rank history: #15 in FY2021, #2 in FY2022, #9 in FY2024 and #17 in FY2025; down 8 since FY2022.
11	Oshkosh Corp Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$180,482	2.2%	Rank history: #13 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
12	Nu-Tek Precision Optical Corp. Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$120,225	1.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
13	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$115,392	1.4%	Rank history: #7 in FY2021, #4 in FY2022, #56 in FY2024 and not on the FY2025 list; down 9 since FY2022.
14	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$105,242	1.3%	Rank history: #58 in FY2021, #91 in FY2022, #36 in FY2024 and not on the FY2025 list; up 77 since FY2022.
15	DWK Life Sciences Inc. Top agencies Navy (Department of the Navy)	$102,375	1.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
16	Collimated Holes, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$84,474	1.0%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
17	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$80,784	1.0%	Rank history: #27 in FY2021, #9 in FY2022, #12 in FY2024 and #3 in FY2025; down 8 since FY2022.
18	Plasan North America Inc. Top agencies DLA (Defense Logistics Agency)	$80,550	1.0%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
19	Midland Scientific Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$77,059	0.9%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2024 and #36 in FY2025; new.
20	Isoclima Specialty Glass LLC Top agencies Army (Department of the Army)	$67,824	0.8%	Rank history: not on the FY2021 list, #16 in FY2022, #17 in FY2024 and not on the FY2025 list; down 4 since FY2022.
21	Lockwood Custom Optics, Inc. Top agencies Commerce (Department of Commerce)	$63,500	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
22	Scientific Specialties Service Inc. Top agencies DLA (Defense Logistics Agency)	$58,572	0.7%	Rank history: #39 in FY2021, #18 in FY2022, #28 in FY2024 and #34 in FY2025; down 4 since FY2022.
23	Statz Corp 2 awardees Top agencies DLA (Defense Logistics Agency)	$55,072	0.7%	Rank history: not on the FY2021 list, #35 in FY2022, #52 in FY2024 and #29 in FY2025; up 12 since FY2022.
24	Applied Industrial Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$55,044	0.7%	Rank history: #51 in FY2021, #21 in FY2022, #25 in FY2024 and #25 in FY2025; down 3 since FY2022.
25	Optical Security LLC Top agencies DLA (Defense Logistics Agency)	$52,517	0.6%	Rank history: not on the FY2021 list, #43 in FY2022, #33 in FY2024 and not on the FY2025 list; up 18 since FY2022.
26	Aantilia LLC Top agencies Navy (Department of the Navy)	$52,066	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
27	Avro Inc. Top agencies HHS (Department of Health and Human Services)	$48,000	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
28	Northeastern Association of the Blind At Albany, Inc. Top agencies DLA (Defense Logistics Agency)	$47,910	0.6%	Rank history: #17 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
29	DSP Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$45,465	0.6%	Rank history: #49 in FY2021, #63 in FY2022, #67 in FY2024 and not on the FY2025 list; up 34 since FY2022.
30	Apex Pinnacle Corp Top agencies DLA (Defense Logistics Agency)	$37,571	0.5%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #84 in FY2025; new.
31	Norsheild Holdings LLC Through Norshield Security Products, LLC Top agencies DOS (Department of State)	$31,951	0.4%	Rank history: #53 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
32	C & G Containers Inc. Top agencies DOI (Department of the Interior)	$31,397	0.4%	Rank history: #26 in FY2021, #32 in FY2022, #39 in FY2024 and #72 in FY2025; unchanged since FY2022.
33	Sentinel Process Systems, Inc. Top agencies Navy (Department of the Navy)	$30,900	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
34	Kensington Glass Arts, Inc. Top agencies Smithsonian (Smithsonian Institution)	$30,897	0.4%	Rank history: #18 in FY2021, #69 in FY2022 and not on the FY2024–FY2025 lists; up 35 since FY2022.
35	Wbb, Inc. Top agencies DLA (Defense Logistics Agency)	$28,515	0.4%	Rank history: #60 in FY2021, not on the FY2022 list, #73 in FY2024 and #67 in FY2025; returned.
36	Pelican Residences LLC Top agencies Army (Department of the Army)	$28,000	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
37	Robert Joseph Baker Top agencies Treasury (Department of the Treasury)	$26,763	0.3%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2024 and #43 in FY2025; new.
38	J.r.cumberland, Inc. Top agencies Navy (Department of the Navy)	$25,000	0.3%	Rank history: #36 in FY2021, not on the FY2022 list, #40 in FY2024 and not on the FY2025 list; returned.
39	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$24,582	0.3%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2024 and not on the FY2025 list; new.
40	KMZ Enterprises LLC Top agencies NASA (National Aeronautics and Space Administration)	$23,462	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
41	GFS Supply & Services Company, Inc. Top agencies Army (Department of the Army)	$20,390	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
42	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$20,099	0.2%	Rank history: #41 in FY2021, #65 in FY2022, #53 in FY2024 and #28 in FY2025; up 23 since FY2022.
43	Coulmed Products Group LLC Top agencies VA (Department of Veterans Affairs)	$20,066	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
44	Demco, Inc. Through Gaylord Bros., Inc. Top agencies DOS (Department of State)	$19,874	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
45	Pacific Star Corporation Top agencies DLA (Defense Logistics Agency)	$19,813	0.2%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2024 and #15 in FY2025; new.
46	Danaher Corporation Through Pall Aeropower Corporation Top agencies DLA (Defense Logistics Agency)	$19,440	0.2%	Rank history: #35 in FY2021, not on the FY2022 list, #65 in FY2024 and not on the FY2025 list; returned.
47	JBL System Solutions LLC Top agencies DLA (Defense Logistics Agency)	$19,136	0.2%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2024 and #11 in FY2025; new.
48	Native Pride Spares Inc. Top agencies DLA (Defense Logistics Agency)	$17,461	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
49	Bhayana Brothers LLC Top agencies Army (Department of the Army)	$17,427	0.2%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2024 and not on the FY2025 list; new.
50	R / A Hoerr, Inc. Top agencies DLA (Defense Logistics Agency)	$16,866	0.2%	Rank history: #68 in FY2021, #57 in FY2022, not on the FY2024 list and #97 in FY2025; up 7 since FY2022.
51	Adirondack Electronics Inc. Top agencies Navy (Department of the Navy)	$15,356	0.2%	Rank history: #77 in FY2021, #46 in FY2022, not on the FY2024 list and #62 in FY2025; down 5 since FY2022.
52	Opco Laboratory, Inc. Top agencies USAF (Department of the Air Force)	$15,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
53	Office Tree LLC Top agencies DOS (Department of State)	$14,950	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
54	Santiago Roberto Top agencies Army (Department of the Army)	$13,400	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
55	The Maxter Group Inc. Top agencies DOJ (Department of Justice)	$13,247	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #54 in FY2025; new.
56	Bright Lights Usa, Inc. Top agencies DLA (Defense Logistics Agency)	$12,544	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #88 in FY2025; new.
57	Fedcorp Services, Inc. Top agencies Army (Department of the Army)	$12,360	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
58	Expotech U.s.a., Inc. Top agencies DLA (Defense Logistics Agency)	$12,357	0.2%	Rank history: #100 in FY2021, not on the FY2022 list, #26 in FY2024 and #13 in FY2025; returned.
59	Structural Wood Corporation Top agencies DOT (Department of Transportation)	$12,060	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
60	Fewtura Inc. Top agencies Army (Department of the Army)	$11,300	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
61	Unobun Co.,Ltd. Top agencies Navy (Department of the Navy)	$10,957	0.1%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2024 and not on the FY2025 list; new.
62	Allied Defense Industries Inc. Top agencies DLA (Defense Logistics Agency)	$9,748	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
63	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$9,515	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #94 in FY2025; new.
64	Ars Sales & Services LLC Top agencies DLA (Defense Logistics Agency)	$8,938	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
65	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency)	$8,919	0.1%	Rank history: #5 in FY2021, #15 in FY2022, #46 in FY2024 and not on the FY2025 list; down 50 since FY2022.
66	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$8,626	0.1%	Rank history: #46 in FY2021, #77 in FY2022, #77 in FY2024 and #76 in FY2025; up 11 since FY2022.
67	Solar Nebula LLC Top agencies DLA (Defense Logistics Agency)	$8,550	0.1%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2024 and #50 in FY2025; new.
68	Dumbo Defense Inc. Top agencies DLA (Defense Logistics Agency)	$7,803	0.1%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2024 and #71 in FY2025; new.
69	TECH Service Solutions LLC Top agencies Army (Department of the Army)	$7,393	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
70	A.M.S. Network LLC Top agencies DLA (Defense Logistics Agency)	$6,606	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
71	C & C Global, Inc. Top agencies DLA (Defense Logistics Agency)	$6,055	0.1%	Rank history: #64 in FY2021, #62 in FY2022, not on the FY2024 list and #60 in FY2025; down 9 since FY2022.
72	Commercial Parts & Service of Columbus, Ohio, Inc. Top agencies DLA (Defense Logistics Agency)	$5,955	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
73	Rotair Aerospace Corp Top agencies DLA (Defense Logistics Agency)	$5,940	0.1%	Rank history: not on the FY2021 list, #50 in FY2022 and not on the FY2024–FY2025 lists; down 23 since FY2022.
74	Endurance Defense, LLC Top agencies DLA (Defense Logistics Agency)	$5,793	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
75	GI Group Holdings Inc. Top agencies DLA (Defense Logistics Agency)	$5,391	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
76	Spectron Inc. Top agencies DLA (Defense Logistics Agency)	$5,283	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
77	Pynco Inc. Top agencies Navy (Department of the Navy)	$4,690	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
78	Drone Usa, Inc. Through Howco Distributing Co. Top agencies DLA (Defense Logistics Agency)	$4,420	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
79	Kent Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$4,173	0.1%	Rank history: #78 in FY2021, not on the FY2022 list, not on the FY2024 list and #59 in FY2025; returned.
80	Transdigm Group Incorporated Through Transicoil LLC Top agencies DLA (Defense Logistics Agency)	$4,004	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
81	EOS Inc. Through Sidecar Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$3,478	<0.1%	Rank history: #9 in FY2021, #23 in FY2022, #88 in FY2024 and #21 in FY2025; down 58 since FY2022.
82	Federal Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$3,339	<0.1%	Rank history: not on the FY2021 list, #60 in FY2022, #81 in FY2024 and not on the FY2025 list; down 22 since FY2022.
83	Phoenix Systems Engineering Inc. Top agencies DLA (Defense Logistics Agency)	$2,725	<0.1%	Rank history: #83 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
84	Equipment Parts Sales Top agencies DLA (Defense Logistics Agency)	$2,650	<0.1%	Rank history: not on the FY2021 list, #75 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
85	ESI Acquisition Corp. Through JA Moody LLC Top agencies DLA (Defense Logistics Agency)	$1,290	<0.1%	Rank history: not on the FY2021 list, #86 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
86	International Television Corp Top agencies DLA (Defense Logistics Agency)	$1,178	<0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2024 and not on the FY2025 list; new.
87	Industrial Welding & Engineering Co. Top agencies DLA (Defense Logistics Agency)	$1,170	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
88	Linsun Industrial Group LLC Top agencies DLA (Defense Logistics Agency)	$1,144	<0.1%	Rank history: #74 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
89	Central Power Systems & Services, LLC Top agencies DLA (Defense Logistics Agency)	$1,023	<0.1%	Rank history: not on the FY2021 list, #84 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
90	Bowmar LLC Top agencies DLA (Defense Logistics Agency)	$991	<0.1%	Rank history: #99 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
91	SZY Holdings, LLC Top agencies DLA (Defense Logistics Agency)	$824	<0.1%	Rank history: #55 in FY2021, #26 in FY2022, #47 in FY2024 and #33 in FY2025; down 65 since FY2022.
92	Utech Products Inc. Top agencies DLA (Defense Logistics Agency)	$780	<0.1%	Rank history: not on the FY2021 list, #85 in FY2022, #92 in FY2024 and #40 in FY2025; down 7 since FY2022.
93	Basic Rubber and Plastics Co. Top agencies DLA (Defense Logistics Agency)	$753	<0.1%	Rank history: #80 in FY2021, #79 in FY2022, not on the FY2024 list and #78 in FY2025; down 14 since FY2022.
94	Robeck Fluid Power Co. Top agencies DLA (Defense Logistics Agency)	$753	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
95	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$610	<0.1%	Rank history: not on the FY2021 list, #22 in FY2022 and not on the FY2024–FY2025 lists; down 73 since FY2022.
96	Burhani Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$425	<0.1%	Rank history: not on the FY2021 list, #10 in FY2022, #60 in FY2024 and not on the FY2025 list; down 86 since FY2022.
97	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$137	<0.1%	Rank history: not on the FY2021 list, #66 in FY2022, not on the FY2024 list and #98 in FY2025; down 31 since FY2022.
98	Henry Schein, Inc. Top agencies DLA (Defense Logistics Agency)	$55	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
99	Custom Materials Inc. Top agencies Navy (Department of the Navy)	$54	<0.1%	Rank history: not on the FY2021 list, #45 in FY2022, #62 in FY2024 and #69 in FY2025; down 54 since FY2022.

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99 of 102 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 32721

Code	Net obligations	Largest contractor
327215 Glass Product Manufacturing Made of Purchased Glass	$5,161,355	Nanovox, LLC

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 $8.15 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.

Quick answers

Who were the top 10 NAICS 32721 contractors in FY2023?

1. Nanovox, LLC ($2.7M), 2. Armitek LLC ($887K), 3. Hexcel Corp ($628K), 4. Total Machine LLC ($266K), 5. L3Harris Technologies, Inc. ($261K), 6. Hawkins Glass Wholesalers, L.l.c ($257K), 7. Scik9 LLC ($227K), 8. Midway Industrial Supply Inc. ($195K), 9. Plymouth Grating Laboratory, Inc. ($188K), 10. Cornell-Carr Co., Inc. ($181K).

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