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Products & Services
About John Postl PC
John Postl PC is listed as a company classified under Offices of Lawyers, based in Quincy, Massachusetts, United States, operating in Office service, employing 6-10 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 541110 (Offices of Lawyers). John Postl PC is one of 418,710 Industrial & mechanical companies listed in Massachusetts.
Business Contact Information
- Phone
- +1 (617) 4236400
- Website
- johnpostlpc.com
- Address
- 21 Mayor Thomas J Mcgrath Hwy, Quincy, Massachusetts, 2169, 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
- 7 (6-10)
- Annual Revenue
- $2.5M ($1M-$5M)
John Postl PC: frequently asked questions
What does John Postl PC do?
John Postl PC is listed as a company classified under Offices of Lawyers, based in Quincy, Massachusetts, United States, operating in Office service, employing 6-10 people and reporting $1M-$5M in annual revenue.
Where is John Postl PC located?
John Postl PC is headquartered at 21 Mayor Thomas J Mcgrath Hwy, Quincy, Massachusetts, 2169, United States.
How many employees does John Postl PC have?
John Postl PC has about 7 employees (the 6-10 range).
What is John Postl PC's annual revenue?
John Postl PC's annual revenue is estimated at $2.5M (the $1M-$5M range).
What industry is John Postl PC in?
John Postl PC is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541110 (Offices of Lawyers).
How can I contact John Postl PC?
Its website is johnpostlpc.com and its phone number is +1 (617) 4236400.
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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