Aviation companies

Saywell International is a distributor of aviation parts.

Equipos Industriales de Manutención (EINSA) is a manufacturer of ground support equipment for civil and military aviation.

DEA Aviation (formerly known as Diamond Executive Aviation) is a provider of specialized aerial data acquisition services.

Vertical Aviation International (VAI, formerly known as Helicopter Association International) is an organization that offers services to the aviation sector.

EDM is a provider of training simulators to the civil aviation, defense, rail, and specialist engineering industries.

PHI Group is a company that provides flight services for the global oil and gas exploration and production industry and the air medical industry.

Wytwornia Sprzetu Komunikacyjnego (WSK “PZL-KALISZ") is a company that manufactures aviation products.

Leistritz Turbine Technology (also known as Leistritz Turbinentechnik) is a company that designs, supplies, and manufactures steam turbines for the aviation industry.

Sky Harbour Group is an aviation infrastructure development company that specializes in home-based solutions (HBS) for business aircraft.

Technical Airborne Components Industries (TAC) is a company that develops custom-engineered, control, structural, and system rods.

ADELTE Group (formerly known as TEAM and TRABOSA) is a company that designs, builds, and delivers engineering solutions for airports, seaports, and road transportation.

Star Navigation Systems Group is a company that develops, markets, and promotes in-flight safety monitoring systems (ISMS).