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Products & Services
About Concern Inc
Concern Inc is a company employing 6-10 people, reporting $0M-$1M in annual revenue, classified under All Other Business Support Services, based in Cambridge, Massachusetts, United States and operating in Office service.
Its primary NAICS classification is 561499 (All Other Business Support Services). Concern Inc is one of 418,710 Industrial & mechanical companies listed in Massachusetts.
Business Contact Information
- Phone
- +1 (617) 5770540
- Address
- 170 Gore St, Cambridge, Massachusetts, 2141, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5614Business Support Services
- 561499All Other Business Support Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7389Convention and Trade Show Organizers
Company Details
- Employees
- 6 (6-10)
- Annual Revenue
- $617,000 ($0M-$1M)
Concern Inc: frequently asked questions
What does Concern Inc do?
Concern Inc is a company employing 6-10 people, reporting $0M-$1M in annual revenue, classified under All Other Business Support Services, based in Cambridge, Massachusetts, United States and operating in Office service.
Where is Concern Inc located?
Concern Inc is headquartered at 170 Gore St, Cambridge, Massachusetts, 2141, United States.
How many employees does Concern Inc have?
Concern Inc has about 6 employees (the 6-10 range).
What is Concern Inc's annual revenue?
Concern Inc's annual revenue is estimated at $617,000 (the $0M-$1M range).
What industry is Concern Inc in?
Concern Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
How can I contact Concern Inc?
Its phone number is +1 (617) 5770540.
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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