David Callaghan
Commercial services · Harwich, Massachusetts
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Products & Services
About David Callaghan
David Callaghan is listed as a company classified under All Other Business Support Services, based in Harwich, Massachusetts, United States, operating in Office service, employing 1-5 people and reporting $0M-$1M in annual revenue.
Its primary NAICS classification is 561499 (All Other Business Support Services). David Callaghan is one of 418,710 Industrial & mechanical companies listed in Massachusetts.
Business Contact Information
- Address
- 131 Clearwater Dr, Harwich, Massachusetts, 2645, 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
- 2 (1-5)
- Annual Revenue
- $133,000 ($0M-$1M)
David Callaghan: frequently asked questions
What does David Callaghan do?
David Callaghan is listed as a company classified under All Other Business Support Services, based in Harwich, Massachusetts, United States, operating in Office service, employing 1-5 people and reporting $0M-$1M in annual revenue.
Where is David Callaghan located?
David Callaghan is headquartered at 131 Clearwater Dr, Harwich, Massachusetts, 2645, United States.
How many employees does David Callaghan have?
David Callaghan has about 2 employees (the 1-5 range).
What is David Callaghan's annual revenue?
David Callaghan's annual revenue is estimated at $133,000 (the $0M-$1M range).
What industry is David Callaghan in?
David Callaghan is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
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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