Mark Keller
Commercial services · Pittsfield, Massachusetts
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Products & Services
About Mark Keller
Mark Keller is listed as a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Offices of Lawyers, based in Pittsfield, Massachusetts, United States and operating in Office service.
Its primary NAICS classification is 541110 (Offices of Lawyers). Mark Keller is one of 418,710 Industrial & mechanical companies listed in Massachusetts.
Business Contact Information
- Address
- 359 Fenn St, Pittsfield, Massachusetts, 1201, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5411Legal Services
- 541110Offices of Lawyers
SIC Codes
- 81Legal Services
- 811Legal Services
- 8111Offices of Lawyers
Company Details
- Employees
- 2 (1-5)
- Annual Revenue
- $183,000 ($0M-$1M)
Mark Keller: frequently asked questions
What does Mark Keller do?
Mark Keller is listed as a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Offices of Lawyers, based in Pittsfield, Massachusetts, United States and operating in Office service.
Where is Mark Keller located?
Mark Keller is headquartered at 359 Fenn St, Pittsfield, Massachusetts, 1201, United States.
How many employees does Mark Keller have?
Mark Keller has about 2 employees (the 1-5 range).
What is Mark Keller's annual revenue?
Mark Keller's annual revenue is estimated at $183,000 (the $0M-$1M range).
What industry is Mark Keller in?
Mark Keller is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541110 (Offices of Lawyers).
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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