Products & Services
About Upstack
Enhance and accelerate your digital transformation with UPSTACK: One partner, end-to-end expertise, helping develop the solutions you need — when you need them. Colocation. Network Connectivity. SD-WAN. Unified Communications. Cloud Contact Center.
Upstack is one of 5,245,681 companies listed in New York.
Business Contact Information
- Phone
- (866)950-4938
- Website
- www.upstack.com
- Address
- 250 Greenwich St, New York, New York, 10007, United States
Company Details
- Employees
- 160
- Annual Revenue
- $50.0M
Upstack: frequently asked questions
What does Upstack do?
Enhance and accelerate your digital transformation with UPSTACK: One partner, end-to-end expertise, helping develop the solutions you need — when you need them. Colocation. Network Connectivity. SD-WAN. Unified Communications. Cloud Contact Center.
Where is Upstack located?
Upstack is located at 250 Greenwich St, New York, New York, 10007, United States.
How many employees does Upstack have?
Upstack has about 160 employees.
What is Upstack's annual revenue?
Upstack's annual revenue is estimated at $50.0M.
How can I contact Upstack?
Its website is www.upstack.com and its phone number is (866)950-4938.
Largest companies in New York
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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.
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