About UPSTACK
UPSTACK is the leading full-service technology brokerage that empowers businesses to make smarter technology investments. Through a vendor-neutral approach, UPSTACK delivers expert advisory and execution services across the entire technology landscape—including colocation, cloud, connectivity, networking, cybersecurity, AI, and more—at no additional cost to our clients. Learn more at upstack.com. MillionPhones has 57 verified mobile phone numbers for UPSTACK employees across 8 departments, helping sales teams connect with decision-makers directly.
UPSTACK Leadership — Direct Phone Numbers Available
Kenneth B. — VP of Demand Generation
Other
Michael M. — Partner & Managing Director
Other
Christopher B. — Vice President, Advisory Services
Executive
Erica C. — Director, Primary Accounts
Other
Charlie D. — Senior Vice President, Sales and Advisory Services
Executive
Kurt W. — SVP, Customer Experience
Customer Success
Jenny I. — Director, Advisory Operations
Operations
Brian W. — Director Advisory Services
Other
Daniel C. — Vice President Corporate Development
Executive
Anjana S. — Chief People Officer
Executive
Michael R. — Managing Director
Other
Trish V. — Partner and Managing Director
Other
UPSTACK Phone Numbers by Department
| Department | Contacts | Verified Mobiles | Coverage |
|---|---|---|---|
| Other | 34 | 87% | |
| Executive | 6 | 57% | |
| Sales | 4 | 94% | |
| Customer Success | 3 | 77% | |
| Operations | 3 | 74% | |
| Engineering | 2 | 89% | |
| Finance | 1 | 53% | |
| Human Resources | 1 | 80% |
Frequently Asked Questions
How can I get phone numbers for UPSTACK employees?
MillionPhones has 57 verified mobile phone numbers for UPSTACK employees. Sign up to access direct dial numbers for decision-makers across 8 departments.
Where is UPSTACK headquartered?
UPSTACK is headquartered in New York, NY, US.
How many employees does UPSTACK have?
UPSTACK has approximately 255 employees.
What departments can I reach at UPSTACK?
MillionPhones has verified mobile numbers for UPSTACK employees in Other, Executive, Sales, Customer Success, Operations, Engineering, Finance, Human Resources departments.
What industry is UPSTACK in?
UPSTACK operates in the IT Services and IT Consulting industry.