Sigma-im
Sigma Ingénierie & Maintenance SA
Lausanne, Switzerland
About
Founded in 1972, Sigma-im is a private headquartered in Lausanne, Switzerland with approximately 50-200 employees specializing in Energy Storage.
Sigma Ingénierie & Maintenance SA, founded in 1972, is a leading provider of mechanical engineering services for building technical installations in Switzerland. The company specializes in heating, cooling, ventilation, air conditioning, sanitary systems, and water treatment. Sigma differentiates itself by combining engineering design, maintenance, and energy optimization through remote management under one roof. The company manages approximately 60 sites covering 300,000 m² and offers customized solutions tailored to each building's unique characteristics. Services include real-time monitoring, preventive maintenance, annual consumption reporting, and energy optimization recommendations. Sigma prioritizes renewable energy adoption and adheres to Minergie standards. Additional expertise includes tunnel ventilation, fire safety systems, and pumping station equipment.
Headquarters
Lausanne, Switzerland
Founded
1972
Employees
50-200
Company Type
Private
Business Models
Value Chain
Industry Memberships
Société Suisse des Ingénieurs et des Architectes, Association Suisse du Facility Management & de la Maintenance, Union Suisse des Sociétés d'Ingénieurs-Conseils
More Energy Storage Companies
View allMatthias Fried Oy
Säynätsalo, Finland
SKH Systeme
Schorndorf, Germany
Energieberatungsaar
Saarbrücken, Germany
Trane Hungary
Budaörs, Hungary
Müller Beckmann
Münster, Germany
sia-energieeffizienz
Düsseldorf, Germany