What departments does TM Forum have?

TM Forum has employees across 16 departments including Engineering, Finance, Consultant, Marketing, Operations.

What is the largest department at TM Forum?

The largest department at TM Forum is Marketing with 4 employees.

Where are TM Forum employees located globally?

TM Forum has employees across 7 continents and 40 countries including Nigeria, South Africa, Morocco, India, Viet Nam.

How has TM Forum's team size changed over time?

TM Forum's team has decreased from approximately 337 to 254 employees based on available data.

TM Forum Employee Directory

Q: Who are TM Forum's key employees and leadership?

TM Forum's key employees include: President & Ceo: N. W., Chief Executive Officer: H. F., Chief Executive Officer And Founder: J. G., Chief Executive Officer: P. S., Chief Technology Officer: G. G..

TelecommunicationsEngland, United Kingdom201-500 Employees

TM Forum is an alliance of over 800 organizations spanning the global connectivity ecosystem, including the world’s top ten Communication Service Providers (CSPs), top three hyperscalers and Network Equipment Providers (NEPs), vendors, consultancies and system integrators, large and small.

We provide a place for our Members to collaborate, innovate, and deliver lasting change. Together, we are building a sustainable future for the industry in connectivity and beyond.

To find out more, visit: www.tmforum.org

TM Forum Global Highlights

Europe
207

United Kingdom Of Great Britain And Northern Ireland
170
Greece
7
Ireland
6
France
5
Spain
3
Finland
3
Croatia
2
Estonia
2
Belgium
1
Italy
1
Albania
1
Germany
1
Austria
1
Sweden
1
Switzerland
1
Poland
1
Norway
1

North America
104

United States Of America
101
Canada
3

Asia
33

India
12
Malaysia
6
China
5
Thailand
2
United Arab Emirates
2
Viet Nam
1
Pakistan
1
Indonesia
1
Russian Federation
1
Sri Lanka
1
Israel
1

South America
9

Brazil
6
Venezuela
1
Chile
1
Argentina
1

Africa
4

South Africa
2
Nigeria
1
Morocco
1

Oceania
4

Australia
4

TM Forum's Leadership

H. F.
Chief Executive Officer
Mobile Phone
Email
J. G.
Chief Executive Officer And Founder
Mobile Phone
Email
P. S.
Chief Executive Officer
Mobile Phone
Email
G. G.
Chief Technology Officer
Mobile Phone
Email
R. Y.
Chief Financial Officer
Mobile Phone
Email
I. H.
Chief Architect
Mobile Phone
Email
N. O.
Chief Polisher
Mobile Phone
Email
A. B.
Vice President Innovation
Mobile Phone
Email

TM Forum Employee Metrics

100%

50%

0%

2026

2025

Program & Project Management
Operations
Information Technology
Engineering
Marketing
Other
Sales
Administrative
Business
Analytics
Business Development
Human Resources

Contact profiles from TM Forum

Name

Title

Contact Info

Location

Last Update

B. L.
Vice President Lighthouse Engagement
Mobile Phone
Email
Oct 18, 2024
C. M. O.
Head Of Agile Cx Delivery And Operations
Mobile Phone
Email
United StatesColorado
May 14, 2024
D. C.
Head Of Smart Health
Mobile Phone
Email
Oct 22, 2024
L. L.
Vice President
Mobile Phone
Email
Oct 23, 2024
L. K.
Vp Legal
Mobile Phone
Email
United States
Oct 28, 2024
N. O.
Chief Polisher
Mobile Phone
Email
Oct 22, 2024
R. H.
Head Of Sales Enablement
Mobile Phone
Email
United StatesGeorgia
Oct 22, 2024
J. M.
Event Director
Mobile Phone
Email
United KingdomEngland
Aug 26, 2025
C. S.
Regional Director
Mobile Phone
Email
United StatesDistrict of Columbia
Nov 19, 2025
O. V.
Autonomous Networks Programme Director
Mobile Phone
Email
Albania
Apr 15, 2026

Frequently Asked Questions

What is TM Forum known for?

TM Forum was founded in 1989 operates in the Telecommunications industry. The company's main headquarters is located in London, England United Kingdom; you can contact the main corporate office by phone at

+1-973-944-****

. Explore TM Forum's company overview page for more information.

What is TM Forum's most common email format?

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

How many employees does TM Forum have currently?

TM Forum has approximately 393 employees as of April 2026. These team members are located across 6 continents, including EuropeNorth AmericaAsia.

Who are TM Forum's key employees and leadership?

As of April 2026, TM Forum's key employees include:

Chief Executive Officer: H. F.
Chief Executive Officer And Founder: J. G.
Chief Executive Officer: P. S.
Chief Technology Officer: G. G.
Chief Financial Officer: R. Y.

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TM Forum Employee Directory

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