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TWI Group

The TWI Group contains the following companies:

 

  • TWI Limited
  • The Test House (Cambridge) Limited
  • Plant Integrity Limited
  • Granta Centre Limited
  • TWI Certification Limited
  • Granta Park Estates Limited

International Training Certification and Consultancy Provision:

 

TWI Technology (S E Asia) Sdn Bhd (Malaysia)

TWI Services Sdn Bhd (Malaysia)

TWI Middle East FZ (UAE)

TWI Gulf WLL (Bahrain)

TWI North America USA LLC (USA)

TWI (India) Private Ltd

TWI (Australia) PTY Ltd

TWI Training and Services Company Ltd (Thailand)

TWI Turkey Muhendislik Tic. Ltd

TWI Technology Engineering (Private) Ltd (Pakistan)

TWI Training and Consultancy Ltd (Canada) 

 

The overall holding company is:

The Welding Institute

Registered Office: Granta Park, Great Abington, Cambridge, CB21 6AL, UK company No. 3859442 VAT No. GB700170889

TWI consists of a group of subsidiaries that collectively fall under the umbrella of The Welding Institute as the holding company.

These subsidiaries include regional offices, research centres, testing facilities, service providers and training and certification bodies.   

The overall holding company is:

The Welding Institute

The Welding Institute Registered Office:
Granta Park,
Great Abington,
Cambridge,
CB21 6AL,
UK 
Company No. 3859442 VAT No. GB700170889

 

The Welding Institute (holding company)

TWI Ltd
TWI Technology Centre North East
TWI Technology Centre Yorkshire
TWI Technology Centre Wales
TWI Aberdeen
TWI Certification Ltd
The Test House Ltd
NSIRC Ltd
SIRF Ltd
Plant Integrity Ltd
Granta Park Estates Ltd

TWI Technology (S E Asia) Sdn Bhd (Malaysia)
TWI Services Sdn Bhd (Malaysia)
TWI Middle East FZ (UAE)
TWI Gulf WLL (Bahrain)
TWI North America USA LLC (USA)
TWI (India) Private Ltd
TWI (Australia) PTY Ltd
TWI Training and Services Company Ltd (Thailand)
TWI Turkey Muhendislik Tic. Ltd.sti
TWI Technology Engineering (Private) Ltd (Pakistan)
TWI Training and Consulatancy Ltd (Canada)

For more information, please email membership.dutymgr@twi.co.uk