Delivering specialist support solutions for high reliability and safety critical products and systems.

ATEC design, manufacture, and provide MRO services; supporting products and systems used in Rotorcraft and fixed wing jets.


With a pedigree and unique experience gained from over 50 years in the defence Air sector; ATEC deliver engineering solutions and support services across both new and Legacy systems. From our AS9100 D certified site we provide through life cost benefit and partnerships for guaranteed long term support in this unique sector.




As a sustainable, profitable, private company with a rich past and secure future, we are committed to extending certainty. Our business is centred on 5 key capabilities:


New Products

Our experienced team of engineers will work with you to develop and implement your product design and manufacturing requirements however large or small. ATEC provide the following services:

  • Specification design & development
  • Electrical engineering
  • Electronic engineering
  • Mechanical engineering
  • Build to Print
  • Component obsolescence management
  • Project management

Existing Products

ATEC ensures the longevity of its Digicon®/Sequel®, Gnome and T-55 DECU market by providing strong after market capabilities, in terms of repairs, software updates and obsolescence management. A complete customer service is provided, comprising:       

  • Customer support
  • Full repair
  • Software upgrades
  • Obsolescence management services

Quality Approval

 At ATEC our Safety & Quality Management system is concerned with not only the safety of our people and assets but the safety and quality of all aspects of our business activities:

ATEC holds quality approval from the UK MoD as well as various other third party accreditations:

  • ISO9001 / AS9100 D Accredited
  • OHSAS 18001 / ISO 14001
  • UVDB Verify
  • Rolls Royce Approved Supplier
  • Boeing Approved Supplier
  • Cyber Essentials
  • Honeywell Approved Supplier

Contact ATEC to discuss your specific requirements.

Call our team on 0161 727 0600 or use our enquiry form.

Unrivalled expertise and capability in high reliability and safety critical environments and systems

ATEC has been at the forefront of engineering for over 50 years. We are extremely proud of our long-standing heritage and engineering pedigree.