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World Class Aviation
Support and Service

Signature is part of the BBA Aviation group of companies

BBA Aviation plc is a market leading, global aviation support and aftermarket services provider, primarily focused on servicing the Business and General Aviation (B&GA) market. The Group is listed on the London Stock Exchange and has operations on 5 continents with more than 220 locations and approximately 8,000 employees worldwide.


Ontic is a leading provider of high-quality equipment and cost-effective solutions for the continuing support of maturing and legacy aerospace platforms with locations in the USA, Europe and Asia.

Ontic offers comprehensive solutions to OEMs and their customers through the provision of a broad and fast-growing portfolio of licensed parts and MRO services for commercial, B&GA and military fixed wing and rotorcraft platforms.

The company has a proven capability in the seamless transition of products from more than 25 OEM partners, with knowledge of multiple systems and flexible support capabilities, enabling it to quickly respond to customer needs.

Learn more at:

Engine Repair and Overhaul

BBA Aviation’s Engine Repair and Overhaul (ERO) businesses are leading independent engine service providers to global B&GA operators, the rotorcraft market and regional airline fleets with locations in the USA, Europe, South America, Asia and the Middle East.

Together, the ERO businesses have strong and established relationships with all the major engine OEMs and also provide engine accessory parts and component repair services. A roster of remote field service technicians is available to respond quickly to in-field engine issues around the globe.

For more information:

Our Values

BBA Aviation Vision, & Mission

BBA Aviation is a values-focused organisation, dedicated to being the world’s leading provider of aviation support and aftermarket services with the overarching objective to deliver exceptional, long-term, sustainable value for all our stakeholders.

Our businesses are individually and collectively focused on:

  • Consistently exceeding customer expectations
  • Valuing and empowering our people in a zero incident, safe environment
  • Encouraging innovation
  • Working together for greater gain
  • Always behaving with integrity and respect

BBA Aviation Values

For more information, please visit www.bbaaviation.com