Applus+ Laboratories (operating legally as LGAI Technological Center, S.A.) is an international testing, inspection, and certification organization headquartered in Bellaterra (Barcelona), Spain. The company operates a global network of accredited engineering laboratories supporting the aerospace, automotive, electronics, railway, and building sectors through comprehensive product validation programs.
The company maintains dedicated acoustic and vibration testing infrastructure equipped for full-spectrum structural dynamics, resonance analysis, sound power characterization, and environmental stress profiling. Applus+ Laboratories is accredited under ISO/IEC 17025 by ENAC and holds approvals from major global aerospace primes and automotive manufacturers.