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History and evolution

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INESPASA was founded in Seville in 1983 by four entrepreneurs whose vision was based on knowledge and effort. INESPASA offers  today comprehensive solutions for Aero-structures projects. With our long-lasting and proven experience in I+D Projects, Tooling Design & Manufacturing, Detailed Parts Machinings and Sub-Assemblies, INESPASA has been actively working, for more than 35 years, along with the main Companies of the sector, in the continuous evolution of the Aerospace industry.

Evolution and chronology

INESPASA has been working actively for more than 35 years, with the support of the main manufacturers in the sector, in the continuous evolution of the aerospace industry.

Year of foundation. The company stems from the vision of four employees that worked in the machining industry. Back then the company manufactured parts for  Industrias Subsidiarias de la AviaciĆ³n (ISA) and Renault, world class companies in the high precison machining sector.

In the 1990's Inespasa grows substantially, this decade witnessed the consolidation of the company CASA as an economical interest group for Airbus and its eventual union to the european consortium EADS.  Inespasa strenghtens its position as a supplier of Tooling projects and Flying parts for EADS-CASA. 

Inespasa moves to its new manufacturing site  in  PE Aeropolis reaching a worforce of 80 employees and growing in its technological capabilities. This year saw the creation of the sister company UMI Aeronautica, with the purpose to support the A330 Door Kinematic project. 

Inespasa expands its business at an international level and diversifies its Customer base by obtaining new contracts with the OEM's Embraer and Bombardier for their assembly plants in  Evora (Portugal) and  Belfast (Northern ireland). Inespasa grows as a company in the  vertical integration of Aero-structures projects.

This year INESPASA took a big step forward in its growth and expansion. The new facilitites are build, also in PE Aeropolis, to hold the R&D, Tooling Design and Manufacturing and Assembly activities. La company size grows to 160 employees.

Inespasa lands and expands its busines in America by obtaining new contracts with the Super Tier One Spirit Aerosystems for their Boeing, Airbus and Rolls Royce programs. Inespasa exports its products to the Spirit plants  Wichita, Tulsa and Kinston.

Inespasa is currently inmerse in its Strategic Plan that will take the company into meeting its objectives for the 2020 decade, with the mision to deploy the continuous improvement and the excellence as a company.

Inespasa in numbers

More than 30 years working actively, with the support of the main manufacturers of the sector, in the continuous evolution of the aerospace industry.

Working capacity
Power of the machine
Time management


Years in the sector


Highly qualified workers


m2 of facilities


Tooling projects delivered in the last 3 years