What departments does TM Forum have?

TM Forum has employees across 14 departments including Engineering, Finance, Civil Engineering & Construction, Marketing, Operations.

What is the largest department at TM Forum?

The largest department at TM Forum is Marketing with 6 employees.

Where are TM Forum employees located globally?

TM Forum has employees across 7 continents and 42 countries including South Africa, Nigeria, Morocco, India, China.

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

TM Forum's team has decreased from approximately 337 to 274 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 & Chief Executive Officer: N. W., Chief Executive Officer: H. F., Chief Executive Officer: P. S., Chief Technology Officer: G. G., Chief Financial Officer: R. Y.

TelecommunicationsEngland, United Kingdom201-500 Employees

TM Forum is an alliance in the telecommunications sector based in London, England, that brings together hundreds of organizations within the global connectivity ecosystem. Its membership spans communications service providers, hyperscalers, network equipment providers, and a mix of vendors, consultancies, and system integrators. The organization provides a collaborative platform for members to work together to drive innovation and deliver lasting change, with a focus on building a sustainable future for connectivity and related fields.

Its primary audience comprises member organizations seeking to address evolving industry needs through coordinated collaboration and shared expertise. In June 2026, TM Forum launched Pathways for Progress, an industry-first career accelerator for professionals driving telecom change.

TM Forum Global Highlights

Europe
240

United Kingdom Of Great Britain And Northern Ireland
190
Greece
10
Ireland
7
Spain
5
Cyprus
5
France
4
Finland
3
Germany
3
Croatia
2
Estonia
2
Belgium
2
Luxembourg
1
Norway
1
Switzerland
1
Sweden
1
Poland
1
Netherlands
1
Albania
1

North America
115

United States Of America
112
Canada
3

Asia
45

India
16
Malaysia
11
China
7
Thailand
2
Viet Nam
2
Russian Federation
1
Bangladesh
1
Turkey
1
Israel
1
Pakistan
1
Sri Lanka
1
United Arab Emirates
1

South America
7

Brazil
4
Chile
1
Argentina
1
Venezuela
1

Africa
5

South Africa
3
Nigeria
1
Morocco
1

Oceania
3

Australia
3

TM Forum's Leadership

H. F.
Chief Executive Officer
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
D. M.
Chief Architect
Mobile Phone
Email
N. K.
Chief Validator - Autonomous Networks
Mobile Phone
Email
N. O.
Chief Polisher
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
Consultant

Contact profiles from TM Forum

Name

Title

Contact

Location

Last Update

A. A.
Director Conformance And Digital Maturity Services
Mobile Phone
Email
France, Provence-Alpes-Côte d'Azur
Oct 25, 2025
A. W.
Project Director
Mobile Phone
Email
Spain
Jul 08, 2026
A. P. K.
Sponsorship Success Director
Mobile Phone
Email
United Kingdom
Sep 06, 2026
C. V.
Global Key Account Director
Mobile Phone
Email
United Kingdom, England
Aug 31, 2026
D. N.
Director Of Product Management
Mobile Phone
Email
United Kingdom, England
Sep 11, 2026
D. R.
Director, Member Solutions
Mobile Phone
Email
United Kingdom, England
Jun 26, 2026
H. K. W.
Regional Director, Apac
Mobile Phone
Email
China, Shanghai
Aug 27, 2026
J. C.
Director Of Product Management
Mobile Phone
Email
United Kingdom, England
Sep 13, 2026
M. G.
Director Of Product Marketing
Mobile Phone
Email
United Kingdom, Cardiff
Jul 18, 2026
S. B.
Senior Director, Membership Marketing
Mobile Phone
Email
United Kingdom, England
Apr 29, 2024

Frequently Asked Questions

What is TM Forum known for?

TM Forum was founded in 1989 and operates in the Telecommunications industry. You can contact TM Forum's 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 FLast@tmforum.org. 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 392 employees as of October 2026. These team members are located across 6 continents, including Europe, North America and Asia.

Who are TM Forum's key employees and leadership?

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

Chief Executive Officer: H. F.
Chief Executive Officer: P. S.
Chief Technology Officer: G. G.
Chief Financial Officer: R. Y.
Chief Architect: I. H.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

TM Forum Employee Directory

Find TM Forum employees' phone numbers or email addresses

Name search is limited — try advanced search instead