What departments does GMSL have?

GMSL has employees across 9 departments including Operations, Human Resources, Finance, Accounting, Sales.

What is the largest department at GMSL?

The largest department at GMSL is Operations with 17 employees.

Where are GMSL employees located globally?

GMSL has employees across 2 continents and 2 countries including South Africa, United Kingdom Of Great Britain And Northern Ireland.

How has GMSL's team size changed over time?

GMSL's team has grown from approximately 88 to 102 employees based on available data.

GMSL Employee Directory

IT Services and IT ConsultingEngland, United Kingdom51-200 Employees

Gas Management Services Limited provides software and around-the-clock operations support for gas and power networks across Europe. Its clients include gas and power shippers, as well as grid and interconnector operators. Much of the value comes from software developed in-house to enable its services and to support its clients’ operations. The company was founded in 1996, at the start of the UK Network Code daily balancing regime, and has been wholly owned by Fluxys SA since 2002. Headquartered in Cambridge, England, it is a mid-sized IT services and software provider. Its European footprint includes 18 gas networks and 15 power grids, and in 2025 it launched an ENOM update to improve compatibility and functionality for gas market users.

GMSL Global Highlights

Europe
107

United Kingdom Of Great Britain And Northern Ireland
107

Africa
1

South Africa
1

GMSL's Leadership

G. W.
Chief Operating Officer
Mobile Phone
Email
A. I. M.
Head Of Hr
Mobile Phone
Email
L. B. A.
Head Of Finance
Mobile Phone
Email
G. H.
Operations Controller
Mobile Phone
Email
S. D. R.
Managing Director
Mobile Phone
Email
M. L.
Gas Operations Controller
Mobile Phone
Email
O. B.
Senior Gas Operations Controller
Mobile Phone
Email
M. N.
Senior Operations Controller
Mobile Phone
Email

GMSL Employee Metrics

100%

50%

0%

2026

2025

Accounting
Engineering
Product Management
Quality Assurance
Administrative
Other
Information Technology

Contact profiles from GMSL

Name

Title

Contact

Location

Last Update

A. B.
Director
Mobile Phone
Email
UNITED KINGDOM, Cambridgeshire
Oct 31, 2023
C. P.
Operations Controller
Mobile Phone
Email
United Kingdom, England
Apr 25, 2025
D. S.
Operations Controller
Mobile Phone
Email
United Kingdom, England
Mar 27, 2025
E. V.
Director
Mobile Phone
Email
UNITED KINGDOM, Cambridgeshire
Oct 31, 2023
P. H.
Training And Improvement Manager
Mobile Phone
Email
United Kingdom, England
Jun 24, 2026
G. W.
Gas & Power Operations Shift Leader
Mobile Phone
Email
Sep 02, 2026
A. N.
Tso Team Leader
Mobile Phone
Email
United Kingdom, England
Jun 29, 2026
M. W.
Team Leader
Mobile Phone
Email
United Kingdom, England
Jun 27, 2026
L. S.
Commercial Manager
Mobile Phone
Email
United Kingdom, England
Aug 31, 2026
P. S.
Commercial Manager
Mobile Phone
Email
United Kingdom, England
Aug 30, 2026

Frequently Asked Questions

What is GMSL known for?

GMSL was founded in 1996 and operates in the IT Services and IT Consulting industry. Explore GMSL's company overview page for more information.

What is GMSL's most common email format?

GMSL employees' email format typically follows the pattern of First.Last@gmsl.co.uk. Trying to find reliable and up-to-date employee contact data? Find more GMSL email formats with LeadIQ.

How many employees does GMSL have currently?

GMSL has approximately 103 employees as of August 2026. These team members are located across 2 continents, including Europe and Africa.

Who are GMSL's key employees and leadership?

As of August 2026, GMSL's key employees include:

Chief Operating Officer: G. W.
Head Of Hr: A. I. M.
Head Of Finance: L. B. A.
Operations Controller: G. H.
Managing Director: S. D. R.

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GMSL Employee Directory

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