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Business Development

  • Georgie Brasher - Head of Business and Development

    Specialisms: Oversees all new business and training on behalf of key accounts.

    Telephone: +44 (0)1539 742 729 Email:

Specialist Leads

  • Jeff Cartwright - Telecoms Trainer

    Specialisms: Transport systems; signalling systems including SS7 and Intelligent Networks as well as VoIP; IMS protocols and LTE.

    Telephone: +44 (0)1539 742 730 Email:

  • Karl van Heeswijk - Telecoms Trainer

    Specialisms: Radio theory; point-to-point; point-to-multipoint; mobile and professional mobile systems.

    Telephone: +44 (0)1539 742 710 Email:

  • Les Granfield - Telecoms Trainer

    Specialisms: GSM, GSM-R, UMTS and LTE radio access networks, radio planning (cellular and microwave link) and radio access network optimization.

    Telephone: +44 (0)7720 414551 Email:

  • Michael Williams - Consultant Telecoms Engineer

    Specialisms: switching, transmission and networking protocols, particularly within the GSM/GPRS, UMTS and IP environments.

    Telephone: +44 (0)7795 288554 Email:

  • Tony Wakefield - Telecoms Trainer

    Specialisms: Business and strategy training, 2G-5G mobile technologies

    Telephone: +44 (0)7788 274814 Email:

Delivery Team

  • Paul Mason - Head of Training and Development

    Specialisms: Oversees the management and delivery of training programmes.

    Telephone: +44 (0)1539 742 740 Email:

  • Ana Moreno - Sales and Training Coordinator / Public Sales Manager

    Specialisms: Provides support to business development and managed service activities, as well as administering both classroom and online training.

    Telephone: +44 (0)1539 742 722 Email:


  • Julie Cartwright - Finance Director

    Specialisms: Oversees all finances, as well as the finance team at Wray Castle.

    Telephone: +44 (0)1539 742 717 Email:

Get in touch

General Enquiries +44 (0)1539 742 742

Booking & Course Information +44 (0)1539 742 729

Email updates

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Wray Castle Bridge Mills, Stramongate, Kendal, Cumbria, LA9 4UB. Telephone: +44 (0)1539 742 742  Email: 
© Wray Castle 2016 - 2019. All rights reserved.
Wray Castle is a limited company registered in England and Wales. Registered office: Bridge Mills, Stramongate, Kendal, Cumbria, LA9 4UB, UK. Registered number: 2837606
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