Find prospects like Cornerstone
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
Products & Services
About Cornerstone
This profile covers Cornerstone, a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Assisted Living Facilities for the Elderly, based in Green Island, New York, United States and operating in Healthcare provider.
Its primary NAICS classification is 623312 (Assisted Living Facilities for the Elderly). Cornerstone is one of 372,483 Healthcare & Life Science companies listed in New York.
Business Contact Information
- Phone
- +1 (518) 2669111
- Fax
- +XXX (518) 2668706
- Website
- cornerstone55.com
- Address
- 4 George St, Green Island, New York, 12183, United States
Industry & Classification
- Industry
- Healthcare & Life Science
- Sector
- Healthcare provider
NAICS Codes
- 62Health Care and Social Assistance
- 6233Continuing Care Retirement Communities and Assisted Living Facilities for the Elderly
- 623312Assisted Living Facilities for the Elderly
SIC Codes
- 83Social Services
- 836Residential Care
- 8361Nursing Care Facilities (Skilled Nursing Facilities)
Company Details
- Employees
- 5 (1-5)
- Annual Revenue
- $862,000 ($0M-$1M)
Cornerstone: frequently asked questions
What does Cornerstone do?
This profile covers Cornerstone, a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Assisted Living Facilities for the Elderly, based in Green Island, New York, United States and operating in Healthcare provider.
Where is Cornerstone located?
Cornerstone is headquartered at 4 George St, Green Island, New York, 12183, United States.
How many employees does Cornerstone have?
Cornerstone has about 5 employees (the 1-5 range).
What is Cornerstone's annual revenue?
Cornerstone's annual revenue is estimated at $862,000 (the $0M-$1M range).
What industry is Cornerstone in?
Cornerstone is in the Healthcare & Life Science / Healthcare provider industry, and its primary NAICS code is 623312 (Assisted Living Facilities for the Elderly).
How can I contact Cornerstone?
Its website is cornerstone55.com and its phone number is +1 (518) 2669111.
Largest companies in New York
Largest healthcare & life science companies
Manufacturing sales in New York, 2026
In New York, Factur's 2026 study counted 53 manufacturing quotes worth $5M and 8 purchase orders over 12 months: 15% of quotes became orders, against 21% nationally. See the New York data.
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.