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About Clockwork Test
This profile covers Clockwork Test, a company employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Medical and Diagnostic Laboratories and based in Waltham, Massachusetts, United States.
Its primary NAICS classification is 621511 (Medical Laboratories). Clockwork Test is one of 1,441,867 companies listed in Massachusetts.
Business Contact Information
- Address
- 13 Felton St, Waltham, Massachusetts, 2453, United States
Industry & Classification
NAICS Codes
- 62Health Care and Social Assistance
- 6215Medical and Diagnostic Laboratories
- 621511Medical Laboratories
SIC Codes
- 80Health Services
- 807Medical And Dental Laboratories
- 8071Medical Laboratories
Company Details
- Employees
- 25 (21-50)
- Annual Revenue
- $1.8M ($1M-$5M)
Clockwork Test: frequently asked questions
What does Clockwork Test do?
This profile covers Clockwork Test, a company employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Medical and Diagnostic Laboratories and based in Waltham, Massachusetts, United States.
Where is Clockwork Test located?
Clockwork Test is headquartered at 13 Felton St, Waltham, Massachusetts, 2453, United States.
How many employees does Clockwork Test have?
Clockwork Test has about 25 employees (the 21-50 range).
What is Clockwork Test's annual revenue?
Clockwork Test's annual revenue is estimated at $1.8M (the $1M-$5M range).
What industry is Clockwork Test in?
Clockwork Test's primary NAICS code is 621511 (Medical Laboratories).
Largest companies in Massachusetts
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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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