Chemical Processing · MD · page 3
Chemical Processing manufacturers in Maryland
141 domestic chemical processing suppliers in Maryland. Fabrication and machining for corrosive, high-pressure, and high-temperature service, where weld integrity and code compliance keep hazardous processes contained.
#13
of 50 by manufacturers listed
- 141
- In this state
- 3.0%
- Share of industry
- 15
- Set-aside registered
- 10
- Federal track record
of 41 on this page
of 41 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 Maryland
page 3 of 3- 101
Rockville, MD · est. 2014
Pharmaceutical Preparation Manufacturing
—
- 102
Upper Marlboro, MD · est. 2025
Industrial Chemicals & Gases · Seals, Gaskets & Sealing
Small disadvantaged+2—
- 103
Frederick, MD · est. 2020
Toilet Preparation Manufacturing
Small disadvantaged+1—
- 104
Sparks Glencoe, MD · est. 1999
In-Vitro Diagnostic Substance Manufacturing
—
- 105
Baltimore, MD · est. 2023
Industrial Chemicals & Gases · Primary Metals & Foundry
—
- 106
Bethesda, MD · est. 1997
Pharmaceutical Preparation Manufacturing
$116.7M
- 107
Aberdeen, MD · est. 2023
Fertilizer (Mixing Only) Manufacturing
Small disadvantaged+1—
- 108
Gaithersburg, MD · est. 2021
Biological Product (except Diagnostic) Manufacturing
$2.2M
- 109
Aberdeen, MD · est. 2010
Compost Manufacturing
Veteran-owned—
- 110
Catonsville, MD · est. 2002
Industrial Chemicals & Gases · Transportation & Aerospace
—
- 111
Cockeysville, MD · est. 1946
Industrial Chemicals & Gases · Industrial Distribution
$143K
- 112
Columbia, MD · est. 2018
Medicinal and Botanical Manufacturing
Woman-owned+1—
- 113
Rockville, MD · est. 2024
Biological Product (except Diagnostic) Manufacturing
—
- 114
Frederick, MD · est. 2003
Biological Product (except Diagnostic) Manufacturing
—
- 115
Forestville, MD · est. 2024
Industrial Chemicals & Gases
Small disadvantaged+2—
- 116
Elkridge, MD · est. 1984
Industrial Chemicals & Gases · Transportation & Aerospace
—
- 117
Gaithersburg, MD · est. 1983
Electronics & Instruments
Small disadvantaged+1$15.0M
- 118
Industrial Chemicals & Gases
Small disadvantaged+3—
- 119
Glen Burnie, MD · est. 1995
Industrial Chemicals & Gases
Small disadvantaged—
- 120
Baltimore, MD · est. 2019
Industrial Chemicals & Gases
—
- 121
Silver Spring, MD · est. 2019
Industrial Chemicals & Gases · Fabricated Metal
Small disadvantaged+3$5.6M
- 122
Baltimore, MD · est. 2020
Industrial Chemicals & Gases · Engineering & Testing
—
- 123
Temple Hills, MD · est. 2022
Medicinal and Botanical Manufacturing
Small disadvantaged+3—
- 124
Baltimore, MD · est. 2022
Industrial Chemicals & Gases · Seals, Gaskets & Sealing
—
- 125
Baltimore, MD · est. 2022
Industrial Chemicals & Gases · Engineering & Testing
—
- 126
Baltimore, MD · est. 2021
Industrial Chemicals & Gases · Engineering & Testing
—
- 127
Baltimore, MD · est. 2024
Biological Product (except Diagnostic) Manufacturing
Small disadvantaged—
- 128
Annapolis, MD · est. 2005
Industrial Chemicals & Gases
—
- 129
Baltimore, MD · est. 2012
Industrial Chemicals & Gases
—
- 130
Baltimore, MD · est. 2025
Industrial Chemicals & Gases
—
- 131
Westminster, MD · est. 1986
Industrial Chemicals & Gases · Medical Devices
Woman-owned$749
- 132
Rockville, MD · est. 2005
Pharmaceutical Preparation Manufacturing
$30K
- 133
Baltimore, MD · est. 2020
Industrial Chemicals & Gases · Ceramics, Glass & Abrasives
—
- 134
Rockville, MD · est. 2018
Industrial Chemicals & Gases · Fabricated Metal
—
- 135
Bethesda, MD · est. 1998
Industrial Chemicals & Gases
—
- 136
Silver Spring, MD · est. 1996
Pharmaceutical Preparation Manufacturing
Small disadvantaged$6.8M
- 137
Curtis Bay, MD · est. 2009
Industrial Chemicals & Gases
$12.6M
- 138
Baltimore, MD · est. 2025
Industrial Chemicals & Gases
—
- 139
Baltimore, MD · est. 2022
Industrial Chemicals & Gases · Seals, Gaskets & Sealing
—
- 140
Rockville, MD · est. 2016
In-Vitro Diagnostic Substance Manufacturing
—
- 141
Waldorf, MD · est. 2024
Industrial Chemicals & Gases · Engineering & Testing
Small disadvantaged$240K
101–141 of 141
Chemical Processing in other states
49 states- California606
- Texas383
- Florida267
- New Jersey259
- Pennsylvania216
- Massachusetts205
- New York191
- Illinois189
- Ohio172
- North Carolina171
- Michigan151
- Georgia147
- Virginia109
- Washington86
- Colorado86
- Connecticut82
- Tennessee81
Other industries in Maryland
43 verticals- Metal Fabrication227
- Instrumentation, Test & Measurement141
- Signage, Printing & Marking130
- Consumer Products109
- Food & Beverage Processing87
- Medical Devices80
- Telecommunications69
- Electronics57
- Building Products & Materials55
- Optics & Photonics54
- Furniture51
- Pharmaceutical51
- Textiles & Apparel51
- Electrical Equipment & Components45
- Aerospace42
- Wire, Cable & Interconnect34
- Pulp, Paper & Packaging31
- Industrial Machinery29
- Wood Products & Millwork28
- HVAC & Refrigeration23
- Plastics & Rubber Products23
- Marine & Shipbuilding22
- Automotive20
- Defense20
- Robotics & Automation18
- Semiconductor17
- Fasteners & Hardware16
- Heavy Truck, Trailer & Vehicle Bodies15
- Renewable Energy (Solar & Wind)14
- Agricultural Equipment10
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 Maryland, not just chemical processing.
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