Chemical Processing · ME
Chemical Processing manufacturers in Maine
21 domestic chemical processing suppliers in Maine. Fabrication and machining for corrosive, high-pressure, and high-temperature service, where weld integrity and code compliance keep hazardous processes contained.
#41
of 50 by manufacturers listed
- 21
- In this state
- 0.4%
- Share of industry
- 9
- Set-aside registered
- 5
- Federal track record
of 21 on this page
of 21 hold awards
Standards that matter in chemical processing
3 to specify- ASME (U/S stamp)
- ASME B31.3
- ISO 9001:2015
Listings carry the federal set-aside registrations a company filed in SAM, not its quality-system certificates. Ask each shop for the current certificate and its scope before you release a drawing.
Chemical Processing suppliers in Maine
all 21- 1
Winslow, ME · est. 2001
Engineering & Testing
$88K
- 2
Waldoboro, ME · est. 1975
Industrial Chemicals & Gases
—
- 3
Brewer, ME · est. 2026
Toilet Preparation Manufacturing
Woman-owned+1—
- 4
Orono, ME · est. 2024
Industrial Chemicals & Gases
—
- 5
Searsport, ME · est. 1994
Industrial Chemicals & Gases
—
- 6
Medicinal and Botanical Manufacturing
Woman-owned—
- 7
Millinocket, ME · est. 2024
Industrial Chemicals & Gases · Engineering & Testing
Woman-owned—
- 8
Portland, ME · est. 2015
Biological Product (except Diagnostic) Manufacturing
$366K
- 9
Westbrook, ME · est. 1984
Industrial Chemicals & Gases · Seals, Gaskets & Sealing
Small disadvantaged+1—
- 10
Yarmouth, ME · est. 1991
Pharmaceutical Preparation Manufacturing
Small disadvantaged+1—
- 11
Portland, ME · est. 1990
In-Vitro Diagnostic Substance Manufacturing
Small disadvantaged$26K
- 12
Saco, ME · est. 2000
In-Vitro Diagnostic Substance Manufacturing
Woman-owned$325K
- 13
Auburn, ME · est. 1934
Industrial Chemicals & Gases · Fabricated Metal
$1.0M
- 14
Brewer, ME · est. 2006
Ethyl Alcohol Manufacturing
—
- 15
Portland, ME · est. 2021
Industrial Chemicals & Gases · Technical Textiles
Small disadvantaged+1—
- 16
Vassalboro, ME · est. 1991
Seals, Gaskets & Sealing
—
- 17
Yarmouth, ME · est. 2021
Industrial Chemicals & Gases
—
- 18
Augusta, ME · est. 2012
Pharmaceutical Preparation Manufacturing
—
- 19
Brunswick, ME · est. 2020
Biological Product (except Diagnostic) Manufacturing
—
- 20
New Gloucester, ME · est. 2012
Medicinal and Botanical Manufacturing
Small disadvantaged+2—
- 21
Scarborough, ME · est. 2025
In-Vitro Diagnostic Substance Manufacturing
—
1–21 of 21
Chemical Processing in other states
49 states- California606
- Texas383
- Florida267
- New Jersey259
- Pennsylvania216
- Massachusetts205
- New York191
- Illinois189
- Ohio172
- North Carolina171
- Michigan151
- Georgia147
- Maryland141
- Virginia109
- Washington86
- Colorado86
- Connecticut82
Other industries in Maine
36 verticals- Metal Fabrication56
- Food & Beverage Processing28
- Textiles & Apparel18
- Medical Devices16
- Pulp, Paper & Packaging15
- Building Products & Materials14
- Wood Products & Millwork14
- Pharmaceutical11
- Plastics & Rubber Products11
- Consumer Products10
- Instrumentation, Test & Measurement10
- Industrial Machinery9
- Marine & Shipbuilding9
- Signage, Printing & Marking9
- Aerospace7
- Defense7
- Electronics6
- Telecommunications6
- Space & Satellite5
- Fasteners & Hardware4
- Firearms & Ammunition4
- Furniture4
- Robotics & Automation4
- Construction Equipment3
- Energy & Power Generation3
- Heavy Truck, Trailer & Vehicle Bodies3
- HVAC & Refrigeration3
- Electrical Equipment & Components2
- Optics & Photonics2
- Primary Metals & Foundry2
- Sporting Goods2
- Tanks, Vessels & Heat Exchangers2
- Water & Wastewater2
- Wire, Cable & Interconnect2
- Renewable Energy (Solar & Wind)1
- Semiconductor1
What buyers specify in chemical processing
3 requirements- 01Code pressure vessels and process piping
- 02Corrosion-resistant alloy and exotic-metal fabrication
- 03Certified welding with material traceability
Everything made in Maine, not just chemical processing.
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