STEJASA was established in 1974 in Madrid (Spain). Since 2015 STEJASA is integrated in the AAF International global group. STEJASA management, expertise and competency has been combined with AAF existing exhaust and hot gas personnel to form a team capable of supporting all OEM and Aftermarket requirements for Acoustic, Damper Technology and Specialist design for hot gas applications in Gas Turbines and other industries. During these years, we are proud to say that we have delivered more than 10.000 dampers which include: • By-pass stacks • Diverter dampers • Stack dampers • Gas distributors • Multilouvers • Guillotines We have supplied these in over 50 countries with Clients in more than 40 countries. We are very active in CCPP, gas turbines & motors cogenerations, thermal power plants, DeNOx, DeSOx, waste incineration, cement, petrochemical and steel industries. The group can pull from a diverse array of application design and experiences to offer unique solutions to our Clients. STEJASA is always close to its Clients thanks to its different branches, licensees and agents all around the world. Please contact us for more details by email (jmartigas@stejasa.es) or telephone. It will be a pleasure for our team to help you choose the best damper solution for your application.
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STEJASA Questions
The STEJASA annual revenue was $5.5 million in 2026.
Leandro Molina is the CFO of STEJASA.
3 people are employed at STEJASA.
STEJASA is based in Madrid, Madrid.
The NAICS codes for STEJASA are [221, 22].
The SIC codes for STEJASA are [493, 49].
Top STEJASA Employees
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2
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Aurel Fantaneanu
Manufacturing Supervisor at STEJASA
Bucharest, Romania
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