
Your Trusted Partner in Aircraft Line Maintenance
Certified, experienced, strategically positioned across the world.
About us
Ground Maintenance Technics (GMT) is a certified maintenance organization operating under the following regulatory approvals:
- EASA Part 145 approval number: IS.145.012
- UK Part 145 approval number: UK.145.01747
- 2-REG Part 145 approval number: 2-REG.145.332
- TCCA approved Maintenance Organization number: 817-07
Founded in 2007, GMT was established to provide high-quality line maintenance services to airlines operating in and out of Keflavík International Airport (KEF), Iceland. Over the years, we have expanded our operations Worldwide and now operate line stations at:
- Keflavík International Airport (KEF) – Iceland
- Billund Airport (BLL) – Denmark
- Aalborg Airport (AAL) – Denmark
- Aarhus Airport (AAR) – Denmark
- Helsinki-Vantaa Airport (HEL) – Finland
GMT supports a wide range of operators and aircraft types, with the flexibility to tailor services to meet individual customer needs.

Our experience
GMT specializes in providing line maintenance and AOG services to airlines worldwide. We pride ourselves in our team of highly skilled and experienced engineers who are able and willing to solve demanding tasks anywhere anytime. Our primary focus is to provide flexible service of the highest standard which surpasses your expectations.

Why choose GMT?
- Certified under EASA, UK CAA, 2-REG Part 145 and TCCA
- Strategic line stations across Iceland, Denmark, and Finland
- Broad capabilities covering multiple aircraft types
- Experienced, responsive, and customer-focused team
- Proven reliability with international carriers
- Comprehensive AOG support and tailored maintenance solutions
- GMT has the capability to rapidly deploy an EASA/UK CAA-certified line station on short notice to support operational needs

Our team of technicians hold a variety of type ratings of transport category aircraft including
Approvals
Our Team
Founded by experienced aviation professionals
Accountable Manager and Owner

Maintenance Manager and Owner

Director Maintenance and Owner

Chief Financial Officer

Safety and Compliance Manager

Technical Training Coordinator
