Top 100 Contractors in NAICS 332410: Power Boiler and Heat Exchanger Manufacturing, FY2021

Name: Top 100 Contractors in NAICS 332410: Power Boiler and Heat Exchanger Manufacturing, FY2021
Creator: GovTribe

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

The top 10 won 99% of FY2021 NAICS 332410 contract dollars

Contract obligations: $3,107,911,805 Net of deobligations, by contracts coded NAICS 332410
Contractors: 195 Parent companies with an obligation
Largest contractor: Bechtel Corp $2 billion, 64.3% 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	Bechtel Corp Through Bechtel Plant Machinery, Inc. Top agencies Navy (Department of the Navy)	$2,000,472,737	64.3%	Rank history: #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since FY2020.
2	Government of the United States Through Department of Energy Top agencies Navy (Department of the Navy)	$1,071,074,048	34.4%	Rank history: #2 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
3	Huntington Ingalls Industries, Inc. Through Huntington Ingalls Inc. Top agencies Navy (Department of the Navy)	$9,935,777	0.3%	Rank history: #3 in FY2022, #2 in FY2023, #2 in FY2024 and #2 in FY2025; unchanged since FY2020.
4	Xylem Inc. Through Fluid Handling LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) Navy (Department of the Navy)	$3,263,436	0.1%	Rank history: #5 in FY2022, #17 in FY2023, #56 in FY2024 and not on the FY2025 list; up 2 since FY2020.
5	Bollinger Shipyards Inc Through Chand, L.L.C. Top agencies DLA (Defense Logistics Agency)	$1,837,264	0.1%	Rank history: #19 in FY2022, #13 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2020.
6	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,654,158	0.1%	Rank history: #58 in FY2022, not on the FY2023 list, #23 in FY2024 and #21 in FY2025; up 60 since FY2020.
7	Dibert Valve and Fitting Company, Incorporated Top agencies Navy (Department of the Navy)	$928,419	<0.1%	Rank history: #11 in FY2022, #22 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
8	Aero Precision Industries LLC Through Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$926,046	<0.1%	Rank history: #8 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
9	Aqua-Chem, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$899,633	<0.1%	Rank history: #4 in FY2022, #4 in FY2023, #5 in FY2024 and #6 in FY2025; down 5 since FY2020.
10	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$897,565	<0.1%	Rank history: #23 in FY2022, #7 in FY2023, #9 in FY2024 and #4 in FY2025; up 73 since FY2020.
11	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$891,946	<0.1%	Rank history: #41 in FY2022, #9 in FY2023, #12 in FY2024 and #35 in FY2025; up 10 since FY2020.
12	Xchanger Manufacturing Corporation Top agencies DLA (Defense Logistics Agency)	$601,620	<0.1%	Rank history: #15 in FY2022, #37 in FY2023, #65 in FY2024 and not on the FY2025 list; unchanged since FY2020.
13	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$572,845	<0.1%	Rank history: #27 in FY2022, #21 in FY2023, #64 in FY2024 and #42 in FY2025; up 22 since FY2020.
14	Mayers Industries Corp Top agencies Army (Department of the Army)	$514,235	<0.1%	Rank history: #62 in FY2022, #58 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
15	Brimhall Industrial Inc. Top agencies DOI (Department of the Interior)	$506,161	<0.1%	Rank history: #22 in FY2022 and not on the FY2023–FY2025 lists; unchanged since FY2020.
16	Ivan Ware & Son, LLC Top agencies VA (Department of Veterans Affairs)	$475,744	<0.1%	Rank history: #28 in FY2022, #24 in FY2023 and not on the FY2024–FY2025 lists; up 11 since FY2020.
17	Integrated Procurement Technologies Top agencies Navy (Department of the Navy)	$461,340	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 14 since FY2020.
18	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$427,351	<0.1%	Rank history: #12 in FY2022, #36 in FY2023, #14 in FY2024 and #24 in FY2025; down 8 since FY2020.
19	Patriot Mechanical, LLC Top agencies USAF (Department of the Air Force)	$415,170	<0.1%	Rank history: #21 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
20	Phoenix Systems Engineering Inc. Top agencies DLA (Defense Logistics Agency)	$412,501	<0.1%	Rank history: #42 in FY2022, #30 in FY2023, #19 in FY2024 and #36 in FY2025; down 6 since FY2020.
21	Dupont De Nemours, Inc. Through Mecs, Inc. Top agencies Navy (Department of the Navy)	$373,000	<0.1%	Rank history: #49 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
22	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$353,985	<0.1%	Rank history: not on the FY2022–FY2023 lists, #84 in FY2024 and #43 in FY2025; new, not ranked in FY2020.
23	Caldaia Controls LLC Top agencies VA (Department of Veterans Affairs)	$342,045	<0.1%	Rank history: #37 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
24	Sericore LLC Top agencies Navy (Department of the Navy)	$320,806	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
25	Painter Tool Incorporated Top agencies Navy (Department of the Navy)	$320,040	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
26	STS Operating, Inc. Top agencies Army (Department of the Army)	$319,200	<0.1%	Rank history: #25 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
27	Applied Cooling Technology, LLC Top agencies Navy (Department of the Navy) USDA (Department of Agriculture) Army (Department of the Army)	$296,971	<0.1%	Rank history: not on the FY2022 list, #73 in FY2023, #15 in FY2024 and not on the FY2025 list; down 5 since FY2020.
28	Boyd Corporation (Woburn) Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$277,746	<0.1%	Rank history: #32 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
29	Wartsila Defense Inc. Through Defense Maritime Solutions, Inc. Top agencies Army (Department of the Army)	$272,639	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
30	Unimex Corporation Through Paragon Defense Solutions Inc. Top agencies DLA (Defense Logistics Agency)	$254,000	<0.1%	Rank history: #26 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
31	Gale Construction Company of Illinois Top agencies Army (Department of the Army)	$245,441	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 18 since FY2020.
32	Tomahawk Sourcing LLC Top agencies DLA (Defense Logistics Agency)	$230,352	<0.1%	Rank history: not on the FY2022–FY2023 lists, #55 in FY2024 and #15 in FY2025; new, not ranked in FY2020.
33	Electric Heater Company the Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$228,213	<0.1%	Rank history: not on the FY2022–FY2023 lists, #63 in FY2024 and not on the FY2025 list; up 5 since FY2020.
34	VSE Corporation 2 awardees, including Wheeler Fleet Solutions, Co. Top agencies DLA (Defense Logistics Agency)	$213,696	<0.1%	Rank history: not on the FY2022 list, #53 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2020.
35	Powerhouse Equipment & Engineering Co. Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs)	$205,085	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 12 since FY2020.
36	Watts Water Technologies Inc Through Aerco International, Inc. Top agencies Navy (Department of the Navy)	$197,907	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 18 since FY2020.
37	Lynchburg Air Preheater Corporation Top agencies Army (Department of the Army)	$197,508	<0.1%	Rank history: #24 in FY2022, not on the FY2023 list, #7 in FY2024 and #23 in FY2025; down 29 since FY2020.
38	NGH Retail LLC Top agencies DLA (Defense Logistics Agency)	$191,442	<0.1%	Rank history: #72 in FY2022, #48 in FY2023, #47 in FY2024 and #47 in FY2025; up 1 since FY2020.
39	Lionheart Holdings LLC Through Selas Heat Technology Company LLC Top agencies DHS (Department of Homeland Security)	$167,983	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
40	Clayton Manufacturing Company Top agencies Navy (Department of the Navy)	$163,906	<0.1%	Rank history: #55 in FY2022 and not on the FY2023–FY2025 lists; down 16 since FY2020.
41	3075109 Canada Inc. Top agencies Navy (Department of the Navy)	$163,240	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 90 since FY2020.
42	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$161,433	<0.1%	Rank history: #18 in FY2022, #6 in FY2023, #10 in FY2024 and #14 in FY2025; down 26 since FY2020.
43	Metro Reliable Resources Corp. Top agencies DLA (Defense Logistics Agency)	$158,295	<0.1%	Rank history: not on the FY2022–FY2023 lists, #51 in FY2024 and not on the FY2025 list; up 28 since FY2020.
44	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$155,706	<0.1%	Rank history: #98 in FY2022, #33 in FY2023, #46 in FY2024 and not on the FY2025 list; down 12 since FY2020.
45	Formica Industries LLC Top agencies DLA (Defense Logistics Agency)	$147,350	<0.1%	Rank history: #93 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
46	New Era Contract Sales Inc. Top agencies DHS (Department of Homeland Security)	$145,668	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 93 since FY2020.
47	Bright Co., Ltd. Top agencies USAF (Department of the Air Force)	$139,222	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
48	Woodbury-Beach Company Top agencies Army (Department of the Army)	$128,275	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
49	Bluegrass Hydronics & Pump LLC Top agencies DOJ (Department of Justice)	$122,936	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
50	Industrial Heat Transfer, Inc. Top agencies DLA (Defense Logistics Agency)	$119,750	<0.1%	Rank history: not on the FY2022 list, #16 in FY2023, not on the FY2024 list and #78 in FY2025; new, not ranked in FY2020.
51	C & C Boiler Sales & Service Inc. Top agencies VA (Department of Veterans Affairs)	$113,326	<0.1%	Rank history: #67 in FY2022, not on the FY2023 list, #97 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
52	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$111,944	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
53	Aantilia LLC Top agencies Army (Department of the Army) USDA (Department of Agriculture)	$111,382	<0.1%	Rank history: #53 in FY2022, not on the FY2023 list, #34 in FY2024 and #99 in FY2025; new, not ranked in FY2020.
54	Lynn Electronics LLC Top agencies DLA (Defense Logistics Agency)	$109,057	<0.1%	Rank history: #39 in FY2022 and not on the FY2023–FY2025 lists; up 66 since FY2020.
55	Alfa Laval Inc. 2 awardees, including Tranter Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$105,927	<0.1%	Rank history: #50 in FY2022, not on the FY2023 list, #79 in FY2024 and not on the FY2025 list; up 2 since FY2020.
56	Maxim Evaporators of America, LLC Top agencies Navy (Department of the Navy)	$101,340	<0.1%	Rank history: #31 in FY2022, not on the FY2023–FY2024 lists and #22 in FY2025; new, not ranked in FY2020.
57	L3Harris Technologies, Inc. Through L3 Technologies, Inc. Top agencies Navy (Department of the Navy)	$100,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
58	Paul Mueller Company Top agencies Navy (Department of the Navy)	$97,585	<0.1%	Rank history: not on the FY2022–FY2023 lists, #26 in FY2024 and not on the FY2025 list; up 28 since FY2020.
59	Westsim Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$92,250	<0.1%	Rank history: #94 in FY2022, #59 in FY2023, #94 in FY2024 and #59 in FY2025; new, not ranked in FY2020.
60	Burhani Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$91,977	<0.1%	Rank history: #36 in FY2022, #31 in FY2023, #61 in FY2024 and #18 in FY2025; down 30 since FY2020.
61	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$88,660	<0.1%	Rank history: #83 in FY2022, not on the FY2023–FY2024 lists and #28 in FY2025; new, not ranked in FY2020.
62	Govage, Inc. Top agencies USAF (Department of the Air Force)	$78,827	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
63	Fincantieri Marine Systems North America Inc. Top agencies DLA (Defense Logistics Agency)	$77,700	<0.1%	Rank history: not on the FY2022 list, #57 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2020.
64	OEM Laundry Parts, Llc. Top agencies DLA (Defense Logistics Agency)	$75,540	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 64 since FY2020.
65	Acro Construction, LLC Top agencies VA (Department of Veterans Affairs)	$70,160	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 15 since FY2020.
66	Schutte & Koerting Acquisition Company Top agencies Navy (Department of the Navy)	$68,840	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
67	John R. Neal & Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$65,544	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 18 since FY2020.
68	Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency)	$64,286	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 28 since FY2020.
69	Mahan's Thermal Products, Inc. Top agencies DHS (Department of Homeland Security)	$63,823	<0.1%	Rank history: not on the FY2022 list, #91 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
70	Kerney & Associates, LLC Top agencies VA (Department of Veterans Affairs)	$62,840	<0.1%	Rank history: #90 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
71	Hensoldt Inc. Top agencies Navy (Department of the Navy)	$60,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
72	La Brea Air, Inc. Top agencies VA (Department of Veterans Affairs)	$59,010	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
73	Arrowhead Global LLC Top agencies Navy (Department of the Navy)	$58,695	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
74	G.u.t. Kreiner + Lindner KG Top agencies Army (Department of the Army)	$52,462	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
75	Greenway Usa, LLC Top agencies USAF (Department of the Air Force)	$51,153	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
76	GEC Industrial Boilers Top agencies DOS (Department of State)	$49,996	<0.1%	Rank history: #74 in FY2022, #74 in FY2023, #80 in FY2024 and #93 in FY2025; new, not ranked in FY2020.
77	Telstar Instruments Top agencies USDA (Department of Agriculture)	$49,893	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 48 since FY2020.
78	Jag Components, LLC Top agencies DLA (Defense Logistics Agency)	$49,770	<0.1%	Rank history: not on the FY2022–FY2023 lists, #95 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
79	International Mezzo Technologies, Inc. Top agencies Navy (Department of the Navy)	$48,200	<0.1%	Rank history: #75 in FY2022 and not on the FY2023–FY2025 lists; down 17 since FY2020.
80	BSA Products, LLC Top agencies DLA (Defense Logistics Agency)	$47,842	<0.1%	Rank history: #85 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
81	OLB Associates LLC Top agencies DLA (Defense Logistics Agency)	$46,377	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
82	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$42,148	<0.1%	Rank history: #64 in FY2022, not on the FY2023 list, #89 in FY2024 and not on the FY2025 list; up 2 since FY2020.
83	Russ Equipment Co., Incorporated Top agencies DHS (Department of Homeland Security)	$40,587	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
84	Air-Con Mechanical Corporation Top agencies VA (Department of Veterans Affairs)	$40,259	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
85	Home Maintenance Group LLC Top agencies VA (Department of Veterans Affairs)	$37,666	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
86	Seahorse Defense Supply, LLC Top agencies Navy (Department of the Navy)	$34,852	<0.1%	Rank history: #47 in FY2022, not on the FY2023 list, #38 in FY2024 and #97 in FY2025; new, not ranked in FY2020.
87	Southern Refrigeration Corporation Top agencies DOJ (Department of Justice)	$34,510	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
88	WCR Inc. Top agencies DOJ (Department of Justice)	$34,449	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
89	Cummings Heating & Cooling Wholesale Distributing, Inc. Top agencies DOJ (Department of Justice)	$33,397	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
90	Ohio Machinery Co Top agencies DLA (Defense Logistics Agency)	$32,150	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
91	Commercial Parts & Service of Columbus, Ohio, Inc. Top agencies DLA (Defense Logistics Agency)	$31,450	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 9 since FY2020.
92	FPG LLC Top agencies DOJ (Department of Justice)	$31,209	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
93	Kwat Enterprises Corp. Top agencies DLA (Defense Logistics Agency)	$31,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
94	Johnson Controls Security Solutions LLC 2 awardees, including Johnson Controls Navy Systems, LLC and Johnson Controls, Inc. Top agencies DLA (Defense Logistics Agency) USDA (Department of Agriculture)	$30,910	<0.1%	Rank history: #54 in FY2022, #99 in FY2023 and not on the FY2024–FY2025 lists; down 49 since FY2020.
95	Vapor Power International, LLC Top agencies Navy (Department of the Navy)	$30,684	<0.1%	Rank history: #13 in FY2022, #25 in FY2023, #42 in FY2024 and not on the FY2025 list; down 77 since FY2020.
96	Gateway Contracting, Inc. Top agencies DHS (Department of Homeland Security)	$29,986	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
97	Dallago Corporation Top agencies HHS (Department of Health and Human Services)	$28,639	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
98	Derbyshire Machine & Tool Co Top agencies DLA (Defense Logistics Agency)	$27,885	<0.1%	Rank history: not on the FY2022 list, #92 in FY2023, #87 in FY2024 and #63 in FY2025; down 17 since FY2020.
99	Delval Equipment Corporation Top agencies DOJ (Department of Justice)	$27,769	<0.1%	Rank history: not on the FY2022–FY2024 lists and #57 in FY2025; up 34 since FY2020.
100	Thomas Electronics, Inc. Top agencies Navy (Department of the Navy)	$27,764	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.

Show 75 more

100 of 195 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 $3.11 billion 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 332410 contractors in FY2021?

1. Bechtel Corp ($2B), 2. Government of the United States ($1.07B), 3. Huntington Ingalls Industries, Inc. ($9.94M), 4. Xylem Inc. ($3.26M), 5. Bollinger Shipyards Inc ($1.84M), 6. Kampi Components Co Inc. ($1.65M), 7. Dibert Valve and Fitting Company, Incorporated ($928K), 8. Aero Precision Industries LLC ($926K), 9. Aqua-Chem, Inc. ($900K), 10. Jgils, LLC ($898K).

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