Chemical Processing · MD · page 2
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
- 21
- Set-aside registered
- 12
- 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 in Maryland
page 2 of 3- 51
Fulton, MD · est. 2016
Industrial Chemicals & Gases · Engineering & Testing
Small disadvantaged—
- 52
Columbia, MD · est. 1981
Industrial Chemicals & Gases · Medical Devices
—
- 53
Baltimore, MD · est. 2017
Biological Product (except Diagnostic) Manufacturing
Small disadvantaged—
- 54
Towson, MD · est. 2011
Soap and Other Detergent Manufacturing
—
- 55
Beltsville, MD · est. 2018
Engineering & Testing
Small disadvantaged+1—
- 56
Potomac, MD · est. 2005
Pharmaceutical Preparation Manufacturing
—
- 57
Sykesville, MD · est. 1998
Biological Product (except Diagnostic) Manufacturing
—
- 58
Upper Marlboro, MD · est. 2020
Toilet Preparation Manufacturing
Small disadvantaged+4—
- 59
Columbia, MD · est. 1996
Biological Product (except Diagnostic) Manufacturing
Woman-owned$42K
- 60
Easton, MD · est. 1986
Pharmaceutical Preparation Manufacturing
—
- 61
Frederick, MD · est. 2001
Biological Product (except Diagnostic) Manufacturing
$69K
- 62
Bethesda, MD · est. 2018
Soap and Other Detergent Manufacturing
Small disadvantaged+2—
- 63
Pharmaceutical Preparation Manufacturing
Small disadvantaged+1—
- 64
Rockville, MD · est. 2005
Electronics & Instruments
Small disadvantaged+1$106.9M
- 65
Gaithersburg, MD · est. 1987
Biological Product (except Diagnostic) Manufacturing
—
- 66
Rockville, MD · est. 1995
Electronics & Instruments
$39.1M
- 67
Odenton, MD · est. 2018
Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing
Small disadvantaged+1—
- 68
Severn, MD · est. 2017
Industrial Chemicals & Gases
Minority-owned$33K
- 69
Gaithersburg, MD · est. 2022
Soap and Other Detergent Manufacturing
Woman-owned+1—
- 70
La Plata, MD · est. 2016
Industrial Chemicals & Gases · Industrial Distribution
Minority-owned$7K
- 71
Cambridge, MD · est. 2025
Toilet Preparation Manufacturing
Small disadvantaged+2—
- 72
Rockville, MD · est. 2016
Pharmaceutical Preparation Manufacturing
$325K
- 73
Rockville, MD · est. 1995
Biological Product (except Diagnostic) Manufacturing
$103K
- 74
Hagerstown, MD · est. 1993
Industrial Chemicals & Gases · Industrial Distribution
Small disadvantaged+1—
- 75
Hunt Valley, MD · est. 2018
Medicinal and Botanical Manufacturing
—
- 76
Baltimore, MD · est. 1999
Industrial Chemicals & Gases
—
- 77
Hanover, MD · est. 2016
Industrial Chemicals & Gases · Plastics & Rubber
$743K
- 78
Rockville, MD · est. 2023
Toilet Preparation Manufacturing
Small disadvantaged+1—
- 79
Columbia, MD · est. 2024
Toilet Preparation Manufacturing
Minority-owned—
- 80
Baltimore, MD · est. 2022
Industrial Chemicals & Gases · Engineering & Testing
—
- 81
Baltimore, MD · est. 2021
Industrial Chemicals & Gases · Engineering & Testing
—
- 82
Germantown, MD · est. 2026
Pesticide and Other Agricultural Chemical Manufacturing
Woman-owned—
- 83
Baltimore, MD · est. 2021
Industrial Chemicals & Gases · Engineering & Testing
—
- 84
Saint Leonard, MD · est. 2021
Industrial Chemicals & Gases
—
- 85
Columbia, MD · est. 2024
Electronics & Instruments
—
- 86
Stevensville, MD · est. 1999
Industrial Chemicals & Gases
$45.5M
- 87
Easton, MD · est. 2009
Industrial Chemicals & Gases
Small disadvantaged—
- 88
Bel Air, MD · est. 1980
Industrial Chemicals & Gases
—
- 89
Baltimore, MD · est. 2020
Industrial Chemicals & Gases · Technical Textiles
$158K
- 90
Baltimore, MD · est. 2025
Industrial Chemicals & Gases · Medical Devices
—
- 91
Baltimore, MD · est. 2018
Industrial Chemicals & Gases
Woman-owned+1—
- 92
Baltimore, MD · est. 2013
Industrial Chemicals & Gases · Fabricated Metal
—
- 93
Dickerson, MD · est. 1959
Industrial Chemicals & Gases · Electronics & Instruments
—
- 94
Annapolis, MD · est. 2020
Pharmaceutical Preparation Manufacturing
—
- 95
Baltimore, MD · est. 2022
Pharmaceutical Preparation Manufacturing
Small disadvantaged—
- 96
Baltimore, MD · est. 2025
Industrial Chemicals & Gases
—
- 97
Rockville, MD · est. 1989
Pharmaceutical Preparation Manufacturing
$5.6M
- 98
Frederick, MD · est. 2019
Biological Product (except Diagnostic) Manufacturing
Small disadvantaged+1—
- 99
Baltimore, MD · est. 2023
Industrial Chemicals & Gases · Seals, Gaskets & Sealing
—
- 100
Germantown, MD · est. 2004
Pharmaceutical Preparation Manufacturing
—
51–100 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.
Maryland state hub