Products & Services
About Cornerstone
Cornerstone is a company employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Professional and Management Development Training, based in Newington, Connecticut, United States and operating in Office service.
Its primary NAICS classification is 611430 (Professional and Management Development Training). Cornerstone is one of 273,990 Industrial & mechanical companies listed in Connecticut.
Business Contact Information
- Phone
- +1 (860) 8819161
- Website
- cornerstonesonline.net
- Address
- PO Box 311091, Newington, Connecticut, 6131, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 61Educational Services
- 6114Business Schools and Computer and Management Training
- 611430Professional and Management Development Training
SIC Codes
- 82Educational Services
- 829Schools And Educational Services, Not Elsewhere
- 8299Automobile Driving Schools
Company Details
- Employees
- 19 (11-20)
- Annual Revenue
- $4.4M ($1M-$5M)
Cornerstone: frequently asked questions
What does Cornerstone do?
Cornerstone is a company employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Professional and Management Development Training, based in Newington, Connecticut, United States and operating in Office service.
Where is Cornerstone located?
Cornerstone is headquartered at PO Box 311091, Newington, Connecticut, 6131, United States.
How many employees does Cornerstone have?
Cornerstone has about 19 employees (the 11-20 range).
What is Cornerstone's annual revenue?
Cornerstone's annual revenue is estimated at $4.4M (the $1M-$5M range).
What industry is Cornerstone in?
Cornerstone is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611430 (Professional and Management Development Training).
How can I contact Cornerstone?
Its website is cornerstonesonline.net and its phone number is +1 (860) 8819161.
What companies are similar to Cornerstone?
Other large industrial & mechanical companies in Connecticut include State of Connecticut, Hrb Brands, Gartner Inc and Metsä Group.
Largest industrial & mechanical companies in Connecticut
Largest industrial & mechanical companies
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.