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Products & Services
About John Flaherty
John Flaherty is listed as a company operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under All Other Business Support Services and based in Waltham, Massachusetts, United States.
Its primary NAICS classification is 561499 (All Other Business Support Services). John Flaherty is one of 418,710 Industrial & mechanical companies listed in Massachusetts.
Business Contact Information
- Phone
- +1 (508) 6519109
- Address
- 22 Washington Ave, Waltham, Massachusetts, 2453, 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
- 3 (1-5)
- Annual Revenue
- $185,000 ($0M-$1M)
John Flaherty: frequently asked questions
What does John Flaherty do?
John Flaherty is listed as a company operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under All Other Business Support Services and based in Waltham, Massachusetts, United States.
Where is John Flaherty located?
John Flaherty is headquartered at 22 Washington Ave, Waltham, Massachusetts, 2453, United States.
How many employees does John Flaherty have?
John Flaherty has about 3 employees (the 1-5 range).
What is John Flaherty's annual revenue?
John Flaherty's annual revenue is estimated at $185,000 (the $0M-$1M range).
What industry is John Flaherty in?
John Flaherty is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
How can I contact John Flaherty?
Its phone number is +1 (508) 6519109.
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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