What departments does GMB have?

GMB has employees across 13 departments including Business, Finance, Research, Media & Communications, Quality Assurance.

What is the largest department at GMB?

The largest department at GMB is Finance with 4 employees.

Where are GMB employees located globally?

GMB has employees across 7 continents and 69 countries including Zimbabwe, Gambia, Tunisia, Nigeria, Uganda.

How has GMB's team size changed over time?

GMB's team has decreased from approximately 552 to 350 employees based on available data.

GMB Employee Directory

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

GMB's key employees include: Cfo: F. A., Head Of Research And Policy: L. T., Head Of Internal And Industrial Relations: R. W., Head Of Media Strategy: P. B..

Non-profit OrganizationsEngland, United Kingdom1001-5000 Employees

GMB is a trade union representing workers across public services and private companies. Its membership exceeds 620,000 and includes individuals in full-time, part-time, and student-focused roles. The organization is based in London, England, and operates as a non-profit entity focused on worker representation. 

Its core role is to support members by addressing issues such as pay and terms and conditions, ensuring safe and dignified working environments, and promoting a healthier work-life balance. It also emphasizes workers' rights and strives for fair and legal treatment when problems arise at work.

GMB Global Highlights

Europe
454

United Kingdom Of Great Britain And Northern Ireland
388
Netherlands
12
France
9
Germany
8
Italy
7
Poland
5
Romania
3
Sweden
3
Switzerland
3
Cyprus
2
Ukraine
2
Bosnia And Herzegovina
1
Austria
1
Belarus
1
Armenia
1
Moldova
1
Republic Of North Macedonia
1
Portugal
1
Belgium
1
Albania
1
Croatia
1
Azerbaijan
1
Denmark
1

South America
94

Brazil
87
Peru
3
Bolivia
2
Colombia
1
Ecuador
1

Africa
74

Zimbabwe
33
Gambia
14
Nigeria
5
Benin
4
Algeria
4
South Africa
4
Morocco
3
Zambia
2
Tunisia
1
Uganda
1
Niger
1
Egypt
1
Guinea
1

Asia
51

India
15
China
6
Indonesia
6
Malaysia
5
Japan
4
Philippines
4
Pakistan
2
Kuwait
1
United Arab Emirates
1
Bangladesh
1
Thailand
1
Saudi Arabia
1
Kazakhstan
1
Viet Nam
1
Russian Federation
1
Oman
1

North America
47

United States Of America
27
Mexico
12
Canada
2
Guatemala
1
El Salvador
1
Trinidad And Tobago
1
Costa Rica
1
Dominican Republic
1
Panama
1

Oceania
1

Australia
1

GMB's Leadership

F. A.
Cfo
Mobile Phone
Email
L. T.
Head Of Research And Policy
Mobile Phone
Email
R. W.
Head Of Internal And Industrial Relations
Mobile Phone
Email
P. B.
Head Of Media Strategy
Mobile Phone
Email
G. B.
Owner
Mobile Phone
Email
S. M.
Business Owner
Mobile Phone
Email
J. A.
Branch President
Mobile Phone
Email
J. H.
Owner
Mobile Phone
Email

GMB Employee Metrics

100%

50%

0%

2026

2025

Community & Social Services
Business
Healthcare Services
Administrative
Accounting
Other
Branding

Contact profiles from GMB

Name

Title

Contact Info

Location

Last Update

T. D. M. M.
Maintenance Planner / Costs Controller
Mobile Phone
Email
BrazilSão Paulo
Feb 18, 2026
W. M.
Director
Mobile Phone
Email
Apr 14, 2026
J. J. K.
Technical Sales Director, Overseas Sales Team
Mobile Phone
Email
South Korea
Aug 10, 2025
B. O.
Director
Mobile Phone
Email
UNITED KINGDOMLONDON
Apr 10, 2023
H. D.
Managing Director
Mobile Phone
Email
UNITED KINGDOMGlasgow
Oct 31, 2023
J. L.
Director Of Operations
Mobile Phone
Email
United StatesFlorida
Oct 18, 2024
J. M.
Director
Mobile Phone
Email
UNITED KINGDOMGreater London
Oct 31, 2023
N. M.
National Is Director
Mobile Phone
Email
United KingdomRenfrewshire
Jun 11, 2025
H. O.
Project Director
Mobile Phone
Email
Malaysia
May 30, 2026
P. R.
Gmb Trade Union Branch Secretary And Learning Centre Manager
Mobile Phone
Email
United Kingdom
Jun 01, 2026

Frequently Asked Questions

What is GMB known for?

GMB was founded in 1889 operates in the Non-profit Organizations industry. The company's main headquarters is located in 22 Stephenson Way London, England United Kingdom. Explore GMB's company overview page for more information.

What is GMB's most common email format?

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

How many employees does GMB have currently?

GMB has approximately 1.3K employees as of May 2026. These team members are located across 6 continents, including EuropeSouth AmericaAfrica.

Who are GMB's key employees and leadership?

As of May 2026, GMB's key employees include:

Cfo: F. A.
Head Of Research And Policy: L. T.
Head Of Internal And Industrial Relations: R. W.
Head Of Media Strategy: P. B.
Owner: G. B.

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GMB Employee Directory

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