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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesZugHEFTI. HESS. MARTIGNONI. Holding AG
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HEFTI. HESS. MARTIGNONI. Holding AG

Summary

About the company

HEFTI. HESS. MARTIGNONI. Holding AG is an engineering company focused on electrical and building services engineering for building construction and infrastructure projects. Its services include integrated building services planning (HLKSE+), building automation, energy supply, photovoltaics, e-mobility, lighting, security, door engineering and fire protection planning.

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Offering

Products & services

Industry:Holding Companies
✓ Offered3
Comprehensive building services (HLKSE+)
Comprehensive planning services for building and building technology in building construction and infrastructure projects; solutions for energy supply, HLKSE+, lighting concepts, building automation and fire protection planning.
Photovoltaics
Photovoltaic planning for single-family homes, industrial businesses and large-scale projects; plant project development, tenders, construction supervision, simulations, feasibility studies, profitability calculations and self-consumption optimisation.
Security/Door engineering
Security concepts, technical security and door engineering; risk analysis, risk assessment, technical concepts, integrated tests, access control, video surveillance, fire detection systems and door coordination.
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Location

Feldpark 29
6300 Zug

At a glance

Legal form
Corporation
UID
CHE-404.574.957
Founded
2017 · 9 years
Last commercial register change
July 21, 2026
Employees
1 to 10

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