UpStack Employee Directory

Q: How many employees does UpStack have currently?

UpStack has approximately 57 employees.

Q: Who are UpStack's key employees and leadership?

UpStack's key employees include: Cto: R. B., Chief Software Architect/Chied Cloud Arhitect/ Senior Devops: K. P., Head Of Lead Acquisition: J. G., Founder / Owner: W. W..

IT Services and IT ConsultingNew York, United States51-200 Employees

Upstack works with fast growing companies to help them harness remote talent to grow their team and get their product to market faster. 

We have a fast growing network of the top technical talent covering the most in demand skills including Node.JS, Angular, React, iOS, Android, RoR and Python.

We are passionate about building distributed teams and don't let location limit the talent we access to build awesome products.

Find UpStack employees' phone numbers or email addresses

UpStack Global Highlights

North America
41

United States Of America
38
Canada
2
El Salvador
1

Europe
34

Romania
8
United Kingdom Of Great Britain And Northern Ireland
5
Germany
4
Poland
3
Netherlands
3
Croatia
2
Serbia
2
Spain
1
Malta
1
France
1
Bosnia And Herzegovina
1
Montenegro
1
Moldova
1
Luxembourg
1

Asia
17

Pakistan
6
Philippines
3
United Arab Emirates
2
Malaysia
1
Iran
1
Jordan
1
Lebanon
1
Russian Federation
1
India
1

Africa
4

Egypt
2
Uganda
1
Ghana
1

South America
4

Brazil
2
Peru
2

UpStack's Leadership

R. B.
Cto
Mobile Phone
Email
K. P.
Chief Software Architect/Chied Cloud Arhitect/ Senior Devops
Mobile Phone
Email
J. G.
Head Of Lead Acquisition
Mobile Phone
Email
W. W.
Founder / Owner
Mobile Phone
Email
J. C.
Partner Managing Director
Mobile Phone
Email
Y. L.
Headhunter
Mobile Phone
Email
R. A.
Director Of Revenue Analytics
Mobile Phone
Email
M. V.
Program Manager (consultant)
Mobile Phone
Email

UpStack Employee Metrics

100%

50%

0%

2026

2025

Engineering
Administrative
Information Technology
Accounting
Business
Other

Contact profiles from UpStack

Name

Title

Contact Info

Location

Last Update

B. M.
Client Success Manager
Mobile Phone
Email
RomaniaBucharest
Jan 25, 2023
R. T.
Senior Data Scientist / Data Engineer
Mobile Phone
Email
Netherlands
Dec 10, 2025
D. G.
Senior Software Engineer
Mobile Phone
Email
France
Nov 17, 2025
G. B.
Senior Software Engineer
Mobile Phone
Email
MoldovaChișinău Municipality
Dec 10, 2025
M. D. L. Q.
Senior Software Engineer
Mobile Phone
Email
Germany
Mar 14, 2026
V. R.
Senior Full Stack Developer
Mobile Phone
Email
SpainValencian Community
Oct 23, 2025
K. K.
Senior Frontend Developer
Mobile Phone
Email
Ghana
Oct 22, 2025
A. N.
Senior Full-Stack Developer
Mobile Phone
Email
Poland
Jan 09, 2025
D. H.
Senior Python Engineer
Mobile Phone
Email
United StatesFlorida
Oct 22, 2024
I. A.
Senior Frontend Developer
Mobile Phone
Email
Romania
Sep 18, 2024

Frequently Asked Questions

What is UpStack known for?

UpStack operates in the IT Services and IT Consulting industry. The company's main headquarters is located in 26 Broadway New York, New York 10004 United States. Explore UpStack's company overview page for more information.

What is UpStack's most common email format?

UpStack employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more UpStack email formats with LeadIQ.

How many employees does UpStack have currently?

UpStack has approximately 57 employees as of March 2026. These team members are located across 5 continents, including North AmericaEuropeAsia.

Who are UpStack's key employees and leadership?

As of March 2026, UpStack's key employees include:

Cto: R. B.
Chief Software Architect/Chied Cloud Arhitect/ Senior Devops: K. P.
Head Of Lead Acquisition: J. G.
Founder / Owner: W. W.
Partner Managing Director: J. C.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking