Telecommunications · MD · page 2
Telecommunications manufacturers in Maryland
69 domestic telecommunications suppliers in Maryland. Enclosures, RF hardware, and assemblies for network and wireless infrastructure, where signal integrity, weatherproofing, and consistent high-volume quality keep networks online.
#6
of 49 by manufacturers listed
- 69
- In this state
- 4.5%
- Share of industry
- 7
- Set-aside registered
- 11
- Federal track record
of 19 on this page
of 19 hold awards
Standards that matter in telecommunications
3 to specify- ISO 9001:2015
- IPC-A-610
- UL Listed
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.
Telecommunications suppliers in Maryland
page 2 of 2- 51

Jessup, MD · est. 1994
Electronics & Instruments
$625K
- 52

Cabin John, MD · est. 2012
Electronics & Instruments · Engineering & Testing
$988K
- 53

Electronics & Instruments
—
- 54

Nottingham, MD · est. 2022
Electronics & Instruments · Engineering & Testing
Small disadvantaged—
- 55

Hanover, MD · est. 1991
Electronics & Instruments
Minority-owned—
- 56
Annapolis, MD · est. 1987
Electronics & Instruments · Transportation & Aerospace
$111.6M
- 57

North Potomac, MD · est. 2015
Electronics & Instruments · Engineering & Testing
Small disadvantaged+1—
- 58

Kensington, MD · est. 1978
Electronics & Instruments
Woman-owned+1$3K
- 59
Electronics & Instruments · Industrial Distribution
$836K
- 60

Mount Airy, MD · est. 1988
Electronics & Instruments
Veteran-owned$141K
- 61
Glen Burnie, MD · est. 2008
Electronics & Instruments · Engineering & Testing
Woman-owned+1$5.2M
- 62
Germantown, MD · est. 2004
Electronics & Instruments · Electrical Equipment
Woman-owned+1$8K
- 63
Lexington Park, MD · est. 2020
Electronics & Instruments · Engineering & Testing
—
- 64
Ijamsville, MD · est. 2006
Electronics & Instruments · Engineering & Testing
—
- 65
Columbia, MD · est. 1999
Electronics & Instruments · Engineering & Testing
$4.7M
- 66
Clarksburg, MD · est. 1964
Electronics & Instruments · Machinery & Tooling
$801.4M
- 67
Germantown, MD · est. 1986
Electronics & Instruments
—
- 68

Columbia, MD · est. 2006
Electronics & Instruments · Industrial Chemicals & Gases
$7.5M
- 69
Columbia, MD · est. 2024
Electronics & Instruments
—
51–69 of 69
Telecommunications in other states
48 states- California292
- Florida143
- Texas120
- New York91
- Virginia83
- New Jersey66
- Illinois50
- Georgia46
- Pennsylvania46
- Colorado45
- Massachusetts43
- Arizona38
- North Carolina33
- Washington30
- Ohio29
- Missouri23
Other industries in Maryland
43 verticals- Metal Fabrication227
- Instrumentation, Test & Measurement141
- Chemical Processing139
- Signage, Printing & Marking130
- Consumer Products109
- Food & Beverage Processing87
- Medical Devices80
- 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 telecommunications
3 requirements- 01RF enclosure and cabinet fabrication
- 02Electronics assembly to IPC-A-610
- 03Weatherproof outdoor hardware and finishing
Everything made in Maryland, not just telecommunications.
Maryland state hub