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Gwi Headquarters & Office Locations

Verified data Data Analytics Companies 764 employees 7 offices worldwide

Headquarters: 25 Farringdon Street, London, Greater London EC4A 4AB, United Kingdom

Data last updated August 2026 · Sourced via GraphIQ

Headquarters
London, Greater London
United Kingdom
Total offices
7
across 4 countries
Employees
764
est. 2026

Gwi headquarters details

25 Farringdon Street

London

Greater London

EC4A 4AB

United Kingdom

2009

All Gwi office locations

7 total
City State / region Country Type
London HQ Greater London United Kingdom Headquarters

About Gwi

Gwi (Private) is headquartered in London, Greater London, United Kingdom. Founded in 2009, the company operates across 4 countries with approximately 764 employees worldwide.

Where is Gwi's main office?

Gwi's main headquarters office is located at 25 Farringdon Street, London, Greater London EC4A 4AB. This serves as the company's primary corporate address and is home to its executive leadership team.

Gwi regional offices

Beyond its headquarters in London, Gwi maintains 7 offices across 4 countries. Regional offices span 4 countries.

Gwi contact information

The main switchboard for Gwi headquarters can be reached at 4402077311614. For investor relations, visit gwi.com/investor-relations.

What does Gwi do?

Get instant access to the world's most revealing data set on consumer behaviors.

Frequently asked questions

Where is Gwi headquarters?

Gwi's headquarters is located at 25 Farringdon Street, London, Greater London EC4A 4AB, United Kingdom.

How many offices does Gwi have?

Gwi operates 7 offices across 4 countries as of 2026.

What is Gwi's corporate address?

The official corporate address is 25 Farringdon Street, London, Greater London EC4A 4AB.

When was Gwi founded?

Gwi was founded in 2009 and has grown to employ approximately 764 people worldwide.

What is Gwi's phone number?

The main phone number for Gwi headquarters is 4402077311614.

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