What departments does System1 have?

System1 has employees across 11 departments including Human Resources, Operations, Product Management, Finance, Business Development.

What is the largest department at System1?

The largest department at System1 is Accounting with 10 employees.

Where are System1 employees located globally?

System1 has employees across 5 continents and 11 countries including Singapore, India, United Kingdom Of Great Britain And Northern Ireland, Germany, Greece.

How has System1's team size changed over time?

System1's team has decreased from approximately 196 to 184 employees based on available data.

System1 Employee Directory

Market ResearchEngland, United Kingdom201-500 Employees

System1 operates in market research and is based in London, England, delivering a platform centered on creative effectiveness. It offers a set of testing capabilities that estimate the potential profitability of ads and ideas in both the near and longer term, helping marketers judge whether concepts will resonate with consumers. In addition, it measures how advertising and ideas impact brand health and provides guidance to improve campaign effectiveness.

The company serves leading brands as its primary customers within the market research space, addressing the challenge of predicting campaign performance and brand strength. Based in London with a mid-sized workforce, it maintains a website at system1group.com.

System1 Global Highlights

Europe
151

United Kingdom Of Great Britain And Northern Ireland
132
Germany
9
France
5
Switzerland
3
Greece
1
Netherlands
1

North America
44

United States Of America
44

South America
23

Brazil
23

Oceania
4

Australia
4

Asia
3

Singapore
2
India
1

System1's Leadership

J. G.
Chief Executive Officer
Mobile Phone
Email
M. B.
Cio At System1 Group
Mobile Phone
Email
T. F.
Chief Growth Officer
Mobile Phone
Email
O. W.
Chief Creative Officer
Mobile Phone
Email
M. P.
Chief Commercial Officer
Mobile Phone
Email
E. C.
Chief People Officer
Mobile Phone
Email
R. H.
Chief Strategy And Operations Officer
Mobile Phone
Email
R. D. C.
Chief Product Officer
Mobile Phone
Email

System1 Employee Metrics

100%

50%

0%

2026

2025

Consultant
Business
Business Development
Information Technology
Sales
Other
Engineering

Contact profiles from System1

Name

Title

Contact Info

Location

Last Update

A. B.
Key Account Director Europe
Mobile Phone
Email
SwitzerlandVaud
Apr 15, 2026
C. M.
Creative & Media Partnership Director, Uk
Mobile Phone
Email
United KingdomEngland
Apr 15, 2026
C. B.
Non Executive Director And Member Of The Audit And Remuneration Committees
Mobile Phone
Email
United KingdomEngland
Jun 25, 2026
E. P.
Client Development Director, Europe
Mobile Phone
Email
United KingdomEngland
Nov 18, 2025
E. L.
Key Account Director
Mobile Phone
Email
United KingdomEngland
Apr 15, 2026
G. G.
Research Director
Mobile Phone
Email
FranceÎle-de-France
Apr 15, 2026
L. C.
Key Account Director
Mobile Phone
Email
FranceÎle-de-France
Nov 18, 2025
M. G.
Associate Research Director
Mobile Phone
Email
SwitzerlandVaud
Mar 25, 2026
M. T.
Key Account Director, Europe At System1
Mobile Phone
Email
United KingdomEngland
Apr 15, 2026
O. D.
Associate Research Director
Mobile Phone
Email
BrazilSão Paulo
Oct 17, 2025

Frequently Asked Questions

What is System1 known for?

System1 was founded in 1999 operates in the Market Research industry. The company's main headquarters is located in 10-12 Russell Square 6th Floor London, England United Kingdom; you can contact the main corporate office by phone at

+1-773-754-****

. Explore System1's company overview page for more information.

What is System1's most common email format?

System1 employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more System1 email formats with LeadIQ.

How many employees does System1 have currently?

System1 has approximately 235 employees as of June 2026. These team members are located across 5 continents, including EuropeNorth AmericaSouth America.

Who are System1's key employees and leadership?

As of June 2026, System1's key employees include:

Chief Executive Officer: J. G.
Cio At System1 Group: M. B.
Chief Growth Officer: T. F.
Chief Creative Officer: O. W.
Chief Commercial Officer: M. P.

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System1 Employee Directory

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