What departments does Test IO have?

Test IO has employees across 8 departments including Product Management, Engineering, Customer Success, Arts & Design, Operations.

What is the largest department at Test IO?

The largest department at Test IO is Quality Assurance with 14 employees.

Where are Test IO employees located globally?

Test IO has employees across 7 continents and 86 countries including Nigeria, Egypt, Rwanda, Senegal, South Africa.

How has Test IO's team size changed over time?

Test IO's team has grown from approximately 896 to 954 employees based on available data.

Test IO Employee Directory

Q: Who are Test IO's key employees and leadership?

Test IO's key employees include: Co-Ceo- Test Io: S. S., Head Of Product: A. L., Head Of Engineering: F. G., Head Of Client Services, Emea: D. U., Head Of Design: A. P. D..

IT Services and IT ConsultingBerlin, Germany1001-5000 Employees

Test IO is a Berlin-based provider of software testing and quality assurance within the IT services and IT consulting industry. It collaborates with hundreds of brands to ensure product quality by coordinating testing through a global, diverse crowd of testers. Gartner has identified Test IO as a Leader in Application Testing Services, and the company became part of EPAM Systems in 2019 following an acquisition.

Based in Berlin, the firm serves a broad client base seeking rigorous testing of digital products. Its model relies on a large international tester network to enable scalable validation across different contexts and time zones. In the IT services and IT consulting landscape, Test IO is positioned as a practical QA partner emphasizing crowdtesting capabilities and established software quality practices.

Test IO Global Highlights

Europe
529

Germany
182
Ukraine
123
Albania
36
Poland
33
Belarus
28
Serbia
21
United Kingdom Of Great Britain And Northern Ireland
19
Bosnia And Herzegovina
8
Georgia
6
Spain
6
Switzerland
5
Latvia
5
Netherlands
5
Bulgaria
5
Estonia
5
France
5
Romania
4
Portugal
4
Slovakia
4
Armenia
3
Azerbaijan
3
Italy
3
Sweden
2
Croatia
2
Ireland
2
Austria
2
Hungary
2
Norway
1
Greece
1
Moldova
1
Denmark
1
Montenegro
1
Luxembourg
1

Asia
211

India
55
Viet Nam
41
Pakistan
26
Indonesia
24
Russian Federation
17
Turkey
14
Philippines
7
Israel
6
Bangladesh
4
United Arab Emirates
4
Singapore
3
Kazakhstan
2
Uzbekistan
2
China
2
Oman
1
Jordan
1
Saudi Arabia
1
Thailand
1

Africa
163

Egypt
65
Nigeria
60
Kenya
13
South Africa
6
Rwanda
5
Ghana
3
Tunisia
3
Tanzania
2
Senegal
1
Zambia
1
Uganda
1
Cabo Verde
1
Morocco
1
Algeria
1

North America
113

United States Of America
75
Canada
16
Mexico
13
Dominican Republic
4
Guatemala
1
Honduras
1
El Salvador
1
Jamaica
1
Trinidad And Tobago
1

South America
56

Argentina
26
Brazil
21
Chile
3
Uruguay
2
Peru
1
Ecuador
1
Paraguay
1
Colombia
1

Oceania
3

Australia
3

Test IO's Leadership

A. L.
Head Of Product
Mobile Phone
Email
F. G.
Head Of Engineering
Mobile Phone
Email
D. U.
Head Of Client Services, Emea
Mobile Phone
Email
A. P. D.
Head Of Design
Mobile Phone
Email
S. S.
Co-Ceo- Test Io
Mobile Phone
Email
W. S.
Deputy Head Of Client Service Emea
Mobile Phone
Email
P. K. R.
Director Of Commercial, Product & Operations
Mobile Phone
Email
E. M.
Product Team Lead
Mobile Phone
Email

Test IO Employee Metrics

100%

50%

0%

2026

2025

Quality Assurance
Engineering
Information Technology
Analytics
Customer Success
Other
Product Management
Education

Contact profiles from Test IO

Name

Title

Contact Info

Location

Last Update

A. L.
Head Of Product
Mobile Phone
Email
GermanySchleswig-Holstein
Jun 07, 2026
F. G.
Head Of Engineering
Mobile Phone
Email
GermanySchleswig-Holstein
Jun 09, 2026
D. U.
Head Of Client Services, Emea
Mobile Phone
Email
GermanyBerlin
Apr 07, 2026
W. S.
Deputy Head Of Client Service Emea
Mobile Phone
Email
GermanySchleswig-Holstein
Apr 14, 2026
A. P. D.
Head Of Design
Mobile Phone
Email
GermanyBerlin
Oct 21, 2025
P. K. R.
Director Of Commercial, Product & Operations
Mobile Phone
Email
United KingdomEngland
Jan 27, 2026
E. M.
Product Team Lead
Mobile Phone
Email
GermanyBerlin
Jun 27, 2026
U. K.
Customer Success Manager
Mobile Phone
Email
GermanyBerlin
Jul 08, 2026
V. H.
Customer Success Manager
Mobile Phone
Email
May 08, 2026
T. B.
Product Manager
Mobile Phone
Email
GermanyBerlin
Jun 27, 2026

Frequently Asked Questions

What is Test IO known for?

Test IO was founded in 2011 operates in the IT Services and IT Consulting industry; you can contact the main corporate office by phone at

+1-415-937-****

. Explore Test IO's company overview page for more information.

What is Test IO's most common email format?

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

How many employees does Test IO have currently?

Test IO has approximately 1.3K employees as of July 2026. These team members are located across 6 continents, including EuropeAsiaAfrica.

Who are Test IO's key employees and leadership?

As of July 2026, Test IO's key employees include:

Head Of Product: A. L.
Head Of Engineering: F. G.
Head Of Client Services, Emea: D. U.
Head Of Design: A. P. D.
Co-Ceo- Test Io: S. S.

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Test IO Employee Directory

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