3SL Employee Directory

Software DevelopmentUnited Kingdom11-50 Employees

Developer of the requirements management and systems engineering tool "Cradle" and the provider of related training and consultancy services.

3SL has extensive experience in the integration of software tools and in the definition, deployment and management of requirements management and systems engineering services. We have specific experience in several industry sectors, including aerospace, defence, space, automotive and nuclear.

Find 3SL employees' phone numbers or email addresses

3SL Global Highlights

Europe
13

United Kingdom Of Great Britain And Northern Ireland
12
Spain
1

North America
2

United States Of America
2

Asia
1

Japan
1

3SL's Leadership

J. L.
Financial Controller
Mobile Phone
Email
J. M.
Financial Controller
Mobile Phone
Email
M. V.
Office Manager
Mobile Phone
Email
S. M.
Senior Software Support Engineer / Trainer
Mobile Phone
Email
T. F.
Senior Support Engineer
Mobile Phone
Email
M. H.
Support Engineer
Mobile Phone
Email
S. I.
Support Engineer
Mobile Phone
Email
P. S.
Support Engineer
Mobile Phone
Email

Contact profiles from 3SL

Name

Title

Contact Info

Location

Last Update

J. L.
Financial Controller
Mobile Phone
Email
United KingdomEngland
Jul 05, 2024
J. M.
Financial Controller
Mobile Phone
Email
Oct 16, 2024
M. V.
Office Manager
Mobile Phone
Email
Jul 09, 2024
S. M.
Senior Software Support Engineer / Trainer
Mobile Phone
Email
SpainMurcia
Jul 17, 2025
T. F.
Senior Support Engineer
Mobile Phone
Email
Oct 22, 2024
M. H.
Support Engineer
Mobile Phone
Email
United KingdomEngland
Jun 02, 2025
S. I.
Support Engineer
Mobile Phone
Email
United KingdomEngland
Oct 23, 2025
P. S.
Support Engineer
Mobile Phone
Email
United KingdomEngland
Jul 18, 2025
J. W.
Company Secretary
Mobile Phone
Email
UNITED KINGDOMCUMBRIA
Apr 10, 2023

Frequently Asked Questions

What is 3SL known for?

3SL was founded in 1987 operates in the Software Development industry. The company's main headquarters is located in College House, Howard Street Barrow-in-Furness, Cumbria LA14 1NB, GB; you can contact the main corporate office by phone at

+1-256-971-****

. Explore 3SL's company overview page for more information.

What is 3SL's most common email format?

3SL employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more 3SL email formats with LeadIQ.

How many employees does 3SL have currently?

3SL has approximately 26 employees as of October 2025. These team members are located across 3 continents, including EuropeNorth AmericaAsia.

Who are 3SL's key employees and leadership?

As of October 2025, 3SL's key employees include:

Financial Controller: J. L.
Financial Controller: J. M.
Office Manager: M. V.
Senior Software Support Engineer / Trainer: S. M.
Senior Support Engineer: T. F.

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