ALTO Ingénierie

About

Founded in 1991, ALTO Ingénierie is a private headquartered in Bussy-Saint-Martin, France with approximately 50-200 employees specializing in Other.

ALTO Ingénierie is an independent engineering bureau specializing in fluids, energy, and environmental engineering. Founded in 1991, the firm assists public and private clients in designing, renovating, and operating sustainable, high-performance buildings. Services include master of works (MOE) for HVAC, plumbing, ventilation, electrical systems, and environmental quality; client assistance (AMO/ATMO) for strategic decision-making and energy performance optimization. The firm has expertise in RE2020 compliance, tertiary decree implementation, carbon accounting, commissioning, lighting design, biodiversity, and certifications including HQE, BREEAM, LEED, and BBCA. Projects span tertiary buildings, schools, sports facilities, hospitals, residences, hotels, cultural sites, and campuses in both new construction and renovation contexts.