Post job

Upstack CEO and executives

Executive Summary. Based on our data team's research, Yossi Mlynsky is the Upstack's CEO. Upstack has 125 employees, of which 20 are in a leadership position.
Here are further demographic highlights of the leadership team:
  • The Upstack executive team is 40% female and 60% male.
  • 61% of the management team is White.
  • 10% of Upstack management is Hispanic or Latino.
  • 10% of the management team is Black or African American.
Work at Upstack?
Share your experience

Rate Upstack's leadership communication with employees.

Zippia waving zebra
Name & TitleBio
Yossi Mlynsky

Founder + CEO

Christopher Trapp

Founder & Chief Executive Officer

Christopher Trapp's LinkedIn

Ben Steinberg

CFO

Ben is our numbers guy. Hailing from the corporate world, having spent 20+ years working in many different capacities across trading, operations and project management at JPMorgan and other financial institutions, Ben is perfectly positioned as the first Upstack CFO. Ben is passionate about markets, business and diversity and inclusion initiatives and is bringing this altogether to propel Upstack into the next phase of success.

Alexandra Culinescu

Profile Manager

Alexandra Gavrila

Diana Albu

Client Success Manager

Diana Lungu

Senior Talent Manager

Evelina Achiței

Board Member

George Cretu

COO

Horia Oltean

Client Success Manager

Do you work at Upstack?

Does leadership effectively guide Upstack toward its goals?

Upstack jobs

Upstack founders

Name & TitleBio
Yossi Mlynsky

Founder + CEO

Christopher Trapp

Founder & Chief Executive Officer

Christopher Trapp's LinkedIn

Upstack board members

Name & TitleBio
Evelina Achiței

Board Member

Maggie Matyszewska

Board Member

Robert Dragne

Board Member

Roefan Akinamoto

Board Member

Upstack executives FAQs

Zippia gives an in-depth look into the details of Upstack, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Upstack. The employee data is based on information from people who have self-reported their past or current employments at Upstack. The data on this page is also based on data sources collected from public and open data sources on the Internet and other locations, as well as proprietary data we licensed from other companies. Sources of data may include, but are not limited to, the BLS, company filings, estimates based on those filings, H1B filings, and other public and private datasets. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions or for the results obtained from the use of this information. None of the information on this page has been provided or approved by Upstack. The data presented on this page does not represent the view of Upstack and its employees or that of Zippia.

Upstack may also be known as or be related to Upstack, Upstack Technologies Inc and Upstack.co.