Industry hub · page 43
Chemical Processing manufacturers
4,726 domestic chemical processing suppliers across 50 states. Fabrication and machining for corrosive, high-pressure, and high-temperature service, where weld integrity and code compliance keep hazardous processes contained.
The chemical processing manufacturers USA plants rely on build pressure vessels, piping, and reactor hardware that has to contain aggressive media without fail. This directory concentrates US chemical processing suppliers that fabricate, weld, and machine to pressure-boundary codes, strengthening the domestic chemical processing supply chain. Look for ASME Section VIII (U stamp) vessels and ASME B31.3 process piping backed by qualified welders and material traceability.
- 4,726
- Suppliers
- 50
- States covered
- 19
- Set-aside registered
- 16
- Federal track record
of 50 on this page
of 50 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
page 43 of 95Shops with a verified website are listed first, then alphabetically.
- 2101

Austin, TX · est. 1997
Industrial Chemicals & Gases · Plastics & Rubber
—
- 2102
Mc Kees Rocks, PA · est. 2008
Transportation & Aerospace · Medical Devices
Veteran-owned—
- 2103

Omaha, NE · est. 1972
Printing Ink Manufacturing
Woman-owned—
- 2104

Wayne, PA · est. 2020
Pharmaceutical Preparation Manufacturing
—
- 2105

Gainesville, TX · est. 1999
Industrial Chemicals & Gases
$1.8M
- 2106

Reading, PA · est. 1962
Industrial Chemicals & Gases · Plastics & Rubber
$663K
- 2107

Potomac, MD · est. 2005
Pharmaceutical Preparation Manufacturing
—
- 2108

Gunter, TX · est. 2009
Industrial Chemicals & Gases · Plastics & Rubber
Veteran-owned$13.7M
- 2109

Minneapolis, MN · est. 2005
Industrial Chemicals & Gases
—
- 2110
Sunnyvale, CA · est. 2010
Electronics & Instruments
$2.1B
- 2111
Irwindale, CA · est. 2022
In-Vitro Diagnostic Substance Manufacturing
—
- 2112

Shelbyville, TN · est. 1969
Industrial Chemicals & Gases · Fabricated Metal
Veteran-owned—
- 2113

Candler, NC · est. 2021
Biological Product (except Diagnostic) Manufacturing
—
- 2114

Denver, CO · est. 1996
Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing
Small disadvantaged+1—
- 2115

Lumberton, NC · est. 1976
Industrial Distribution
Small disadvantaged—
- 2116
Industrial Chemicals & Gases
$1.4M
- 2117

Chicago, IL · est. 2003
Pharmaceutical Preparation Manufacturing
$12.3M
- 2118

Norcross, GA · est. 1982
Electronics & Instruments
$17.5M
- 2119
Pomona, CA · est. 1976
Electronics & Instruments
$5.2M
- 2120
Norman, OK · est. 1979
In-Vitro Diagnostic Substance Manufacturing
$2.4M
- 2121

Ames, IA · est. 2020
Pharmaceutical Preparation Manufacturing
—
- 2122

Conshohocken, PA · est. 2020
Medicinal and Botanical Manufacturing
$656K
- 2123

Marco Island, FL · est. 2013
In-Vitro Diagnostic Substance Manufacturing
Minority-owned—
- 2124

Lincoln, MA · est. 2020
Industrial Chemicals & Gases · Engineering & Testing
—
- 2125

Eden Prairie, MN · est. 2023
Industrial Chemicals & Gases
Small disadvantaged—
- 2126
Ledgewood, NJ · est. 2000
Pharmaceutical Preparation Manufacturing
—
- 2127

Lake Elsinore, CA · est. 2007
Industrial Chemicals & Gases
Small disadvantaged+2—
- 2128

Charlottesville, VA · est. 1997
Biological Product (except Diagnostic) Manufacturing
$49K
- 2129

Seattle, WA · est. 1996
Engineering & Testing
Minority-owned$86.0M
- 2130

San Antonio, TX · est. 1993
Engineering & Testing
Woman-owned—
- 2131

Saint Charles, IL · est. 1993
Industrial Chemicals & Gases · Transportation & Aerospace
$730K
- 2132

Mojave, CA · est. 1992
Industrial Chemicals & Gases
Small disadvantaged—
- 2133
Wilmington, DE · est. 1991
Pharmaceutical Preparation Manufacturing
$160K
- 2134

San Francisco, CA · est. 2015
Biological Product (except Diagnostic) Manufacturing
$2.0M
- 2135
Ashburn, VA · est. 2017
Industrial Chemicals & Gases
—
- 2136

Gardena, CA · est. 1983
Printing Ink Manufacturing
—
- 2137
Eugene, OR · est. 2022
Compost Manufacturing
Small disadvantaged+1—
- 2138
In-Vitro Diagnostic Substance Manufacturing
Small disadvantaged+2—
- 2139
Mineola, NY · est. 2019
Industrial Chemicals & Gases
—
- 2140
Mineola, NY · est. 2021
Industrial Chemicals & Gases · Fabricated Metal
—
- 2141
Grosse Pointe Farms, MI · est. 2015
Toilet Preparation Manufacturing
Small disadvantaged+3—
- 2142
New York, NY · est. 2012
Biological Product (except Diagnostic) Manufacturing
—
- 2143

Jacksonville, IL · est. 1913
Industrial Chemicals & Gases · Industrial Distribution
Woman-owned—
- 2144
Saginaw, MI · est. 2022
Industrial Chemicals & Gases
Small disadvantaged+2—
- 2145

Schenectady, NY · est. 1982
Industrial Chemicals & Gases · Plastics & Rubber
—
- 2146
Seattle, WA · est. 2010
In-Vitro Diagnostic Substance Manufacturing
$150K
- 2147
Waltham, MA · est. 1981
Pharmaceutical Preparation Manufacturing
—
- 2148
Newport Beach, CA · est. 2013
Biological Product (except Diagnostic) Manufacturing
Woman-owned—
- 2149
Ledgewood, NJ · est. 2016
Pharmaceutical Preparation Manufacturing
—
- 2150
La Canada Flintridge, CA · est. 2018
In-Vitro Diagnostic Substance Manufacturing
Small disadvantaged—
2,101–2,150 of 4,726
Chemical Processing capacity by state
50 states- California606
- Texas383
- Florida267
- New Jersey259
- Pennsylvania216
- Massachusetts205
- New York191
- Illinois189
- Ohio172
- North Carolina171
- Michigan151
- Georgia147
- Maryland141
- Virginia109
- Washington86
- Colorado86
- Connecticut82
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
Shortlisted a few chemical processing shops? Send them the same requirements.
Search by name