Source: Grupo Vitorianos.
ALAVA
ADS (Advanced Dynamic Systems)
AEG Power Solutions Ibérica (former Saft)
Aernnova Aerospace
Alestis aerospace
Altran
Workshops Aratz
BBI (Beretta – Benelli Ibérica)
Ferroforma
Coeca
CTA (Centre for Aeronautical Technologies)
Give him robotics
Grupo Alcor
IDEC (Engineering and Composites Development)
LTK Industrial & Aeronautical Logistic Services
Maxam (UEE Sports Card)
Mercedes Benz
Metraltec
Nuter
Prevent-Euroseland
Qaes (Quality Engineering Services)
Sidenor
Sky Way Technology
Subcontracting of Aeronautical Projects
Tecnasa (Aerospace Technologies)
BIZKAIA
Aeromec
Aerospace Engineering Group
Aeroteam (Aeronautics Engineering)
Aitor (North Blade)
Ardesa
Murueta shipyards
CTA (Centre for Aeronautical Technologies)
Dinalot
Electrofloss
Emte Norte
Evec, Verification and Control Elements
eb-rim Group
Hegan (Aerospace Cluster)
Indra
Thermal Treatments
ITP Turbo Propulsion Industry
JPG (Engineering, Reconstruction and Spare Parts Group)
Matrici
Mechanized Astorkia
Mesima Bilbao
Novalti
Novatronic Systems
Oienda (former IT Deusto)
PCB (Precicast Bilbao)
Sener
Sidenor
Siegel
Sisteplant
Tecnichapa
Troquenor
CRU (Ensign Bickford Explosive Union)
Vitelsa Norte
Wartsila Ibérica
GIPUZKOA
Workshops Aibe
Alfalan
Asaey
Constructions and Railways Assistant
PID RD Centre of Excellence
Cidetec (Centre for Electrochemical Technologies)
Danobat
DMP (Precision Mechanical Developments)
Doims
Goimendi
Ibermatic
Indra
See (Angel Iglesias)
Inasmet-Tecnalia
Larrañaga and Elorza (alcyon)
Mechanical Constructions José Lazpiur
Mechanized Canters
Aluminium Microfusion
Sapa Placencia
Sisfle (Bending Systems)
Tekniker
Tesa (Workshops Escoriaza)
Tecomar
Thermal Treatments TTT
Iontech surface treatments
NAVARRA
Indra
M.Torres Industrial Designs
Orbital Aerospace
Tiruña (Talleres Iruña)
LAPURDI
2MoRO
Aerodrones
CEMA (Aquitaine Mechanical Research Centre)
Dassault Aviation
Lauak Group
Technological Pole
Precimecan (Caromar)
Turbomeca