Technical Consulting & Engineering

Energie Herren GmbH 

Langnau Im Emmental · Since 2021

energieumdenken.ch GmbH 

Stallikon · Since 2023

energieumdenken.ch GmbH provides planning, consulting and installation services for heat pumps, photovoltaic and solar-thermal systems, and energy-efficiency upgrades. Services include noise-impact assessments, sound-reduction and design housings for heat pumps, and plug-and-play PV solutions with battery storage.

Energon Planung AG 

Köniz · Since 2015

The core activity of Energon Planung is planning and consulting in the field of building technology, including renovations and new constructions, energy-efficient refurbishments, as well as private and commercial properties.

ENERGO Swiss Sagl 

Bellinzona · Since 2022

ENERGO Swiss Sagl provides engineering and consultancy services for buildings, including MEP design, energy modeling, CFD simulations, commissioning and support for green building certifications such as LEED, BREEAM, DGNB, WELL and Parksmart.

Energotech AG 

Zug · Since 1976

Energy Diagnostics GmbH 

Biel/Bienne · Since 2014

The company's core activity is the provision of services in the field of electrical installations, including consulting and inspection of electrical systems, as well as external lightning protection.

enerise ag 

Widnau · Since 2016

Enersys Ing. Sàrl 

Evilard · Since 1996

EN/ES/TE AG 

Zurich · Since 1980

Enevista Energy AG 

Frauenfeld · Since 2022

The core activity of Enevista Energy AG is planning and consulting in the field of electrical and building technology, particularly in the context of renewable energies and geothermal energy. The company offers holistic solutions and services in the areas of engineering, project management and energy consulting.

enfors AG 

Sempach · Since 2020

Engelbracht Beratungen 

Wolfhausen · Since 2017

The core activity of LED Lichtkompetenz AG is consulting, planning, delivery and implementation of LED lighting projects. The company offers a wide range of LED products from various manufacturers and supports customers in selecting and implementing LED solutions. Specific activities include: consulting and planning of LED lighting projects, delivery of LED products from various manufacturers, project accompaniment and implementation, development of special LED solutions for demanding requirements, cost calculation, sampling and calculation of LED projects. The company positions itself as a competent partner for customers who need LED lighting solutions and offers comprehensive support in planning and implementing LED projects.

Engineering Service Schmücker 

Jenins · Since 2012

The core activity of Engineering Service Schmücker (ESS) primarily encompasses services and products in the field of blasting technology, particularly: blasting technical planning, consulting and economic calculations for mining, tunnel construction and quarrying industries as well as construction sites; rental and sale of vibration measuring devices; immission monitoring in blasting, construction and demolition work as well as noise immissions; and storage of explosives and preparation of storage applications according to the Explosives Act. The company thus offers a combination of technical services, products and consulting in the field of blasting technology.

ENSIBA AG 

Glis · Since 2020

Envergures SA 

Nyon · Since 2023

EOLEAN GmbH 

Wiesendangen · Since 2003

eranova GmbH 

Baden · Since 2008

ergonomicsystems ag 

Hefenhofen · Since 2019

ergonomicsystems ag provides analysis, consulting and training in ergonomics and workplace design. The company also offers consulting, design and sales of movement-promoting kindergarten furniture and playhouses via the learning objects offering.

Lumisol GmbH 

Herisau · Since 2013

Lumisol GmbH provides photovoltaic systems and related services for residential and commercial clients, including consultation, system design, installation, maintenance, and battery storage with monitoring. The company carries out electrotechnical work limited to the installation of electrical high-current systems and equipment up to 1500 volts and 150 kilowatts, and the installation of lightning protection systems.

Eric Grasset 

Carouge Ge · Since 2004

The company's core activity is advising and supporting companies and organizations in the field of public transport and mobility, particularly in the planning, execution and management of transport systems, as well as in project development and management in the field of real estate.