AMSC
Machinery · Ayer, Massachusetts
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Products & Services
About AMSC
AMSC is a company based in Ayer, Massachusetts, United States, operating in Industrial machinery and employing 569 people.
Its primary NAICS classification is 335314 (Relay and Industrial Control Manufacturing). AMSC is one of 418,710 Industrial & mechanical companies listed in Massachusetts.
Business Contact Information
- Phone
- (978) 842-3000
- Fax
- (978) 842-3024
- Website
- www.amsc.com
- Address
- 114 E Main St, Ayer, Massachusetts, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Machinery
- Segment
- Industrial machinery
NAICS Codes
- 335314Relay and Industrial Control Manufacturing
- 335313Switchgear and Switchboard Apparatus Manufacturing
SIC Codes
- 7694
- 3674Semiconductor and Related Device Mfg.
Company Details
- Employees
- 569
AMSC: frequently asked questions
What does AMSC do?
AMSC is a company based in Ayer, Massachusetts, United States, operating in Industrial machinery and employing 569 people.
Where is AMSC located?
AMSC is located at 114 E Main St, Ayer, Massachusetts, United States.
How many employees does AMSC have?
AMSC has about 569 employees.
What industry is AMSC in?
AMSC is in the Industrial & mechanical / Machinery industry, and its primary NAICS code is 335314 (Relay and Industrial Control Manufacturing).
How can I contact AMSC?
Its website is www.amsc.com and its phone number is (978) 842-3000.
Largest companies in Massachusetts
Largest industrial & mechanical companies
Manufacturing sales in Massachusetts, 2026
In Massachusetts, Factur's 2026 study counted 32 manufacturing quotes worth $961K and 7 purchase orders over 12 months: 22% of quotes became orders, against 21% nationally. See the Massachusetts data.
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