ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,110 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsInnertkirchenESOTEC GmbH
ESOTEC GmbH Logo
Verified· 3 sources

ESOTEC GmbH

Summary

About the company

The core activity of esotec GmbH is the planning, installation and maintenance of energy and water supply systems for buildings in the Alpine region, particularly in remote areas without connection to the public utility grid. The services include the areas of photovoltaics, solar thermal energy, small hydroelectric power plants, drinking water supply, wastewater and sewage disposal, as well as mini combined heat and power plants. In addition, the company also offers general contractor services for new construction and renovation projects.

AI-generated
Offering

Products & services

Industry:Solar & Photovoltaics
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
✓ Offered6
Photovoltaics
Photovoltaic systems for island operations, including planning and construction of solar roofs and energy systems, as well as storage of the generated energy in solar batteries.
Potable water supply
Potable water supply for high-alpine sites, with water intakes, pressure boosting systems, treatment of meltwater and frost-protected, heated storage tanks.
Small hydropower plant
Small hydropower plants for off-grid systems, including water intake, pressure pipeline, turbine house, electrical control, measurements and fabrication of the turbine.
Wastewater / faecal disposal
Wastewater solutions and faecal disposal for off-grid systems, including planning and construction of environmentally compatible and economically viable facilities.
General contractor
General contractor services for built-out systems, as the overarching implementation and coordination of the off-grid systems.
Additional service services
Service, maintenance and remote monitoring of the systems, including locating and rectifying faults, monitoring energy yields and installing rock monitoring systems.
Press

Media

October 17, 2017Media
Hotel Grimsel Passhöhe wird im Frühjahr 2018 eröffnet
htr.ch

Knowledge

No knowledge articles yet

Once ESOTEC GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

ESOTEC GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank ESOTEC GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of ESOTEC GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Gewerbestrasse 8
3862 Innertkirchen
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-108.237.291
Founded
1995 · 31 years
Last commercial register change
December 16, 2025
Employees
1 to 10

Similar companies

ES
ECOBULLES SUISSE Sàrl
La Neuveville
EB
Energieversorgung Büren AG
Büren An Der Aare
IB
Industrielle Betriebe Interlaken (IBI) AG
Interlaken
SH
Stalder Haustechnik AG
Oberdiessbach
HS
Hans Sommer GmbH
Wasen Im Emmental
FZ
Fritz Zimmermann AG
Laupen Be
HH
Harry Hirsbrunner AG
Rüschegg Heubach
SH
Stettler Haustechnik AG
Büetigen