Energy technology in the
Canton of Obwalden

18 companies in Energy technology based in the Canton of Obwalden — name and year of registration from the commercial register. The list below shows them all.

Companies

All 18 companies in the Canton of Obwalden

Naturaenergie AG Logo

Naturaenergie AG

Since 2009 · 1–10 empl.4.9(11)

Naturaenergie AG processes green waste, food waste and agricultural organic waste at a biogas plant and composting facility. It produces biogas, renewable electricity and heat, as well as compost, soil products and plant-based biochar for horticulture and agriculture.

Energy technologyEnergy production from biogas, green electricity and district heatingCollection and recovery of green wasteSale of soil products
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #1
von Atzigen Holzenergie AG Logo

von Atzigen Holzenergie AG

Since 2013 · 1–10 empl.

The core activity of the company "von Atzigen Holzenergie AG" is the production and distribution of wood energy products, in particular wood chips, quality chips, pellets and firewood, as well as the provision of services in the field of wood energy, such as mobile chipping services, transportation, wood chip pumping, ash disposal, landscape maintenance and operational contracting.

Energy technologyWood chipsOperating contractingWood chip pump
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
DEAG Dillier Energie AG Logo

DEAG Dillier Energie AG

Since 1998 · 1–10 empl.5.0(2)

DEAG Dillier Energie AG transferred its business operations to DEAG Energie GmbH. The business supplies power generators, emergency power units and industrial diesel engines, and provides advice, maintenance and repairs for this equipment.

Energy technologyPower generatorsEmergency power generatorsIndustrial engines
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #3
Stream Invest Holding AG Logo

Stream Invest Holding AG

Since 2008 · 1–10 empl.5.0(1)

Stream Invest Holding AG invests in companies and projects in the renewable energy sector, particularly wind and solar power. It supports the development and management of energy assets and provides technical, legal, and financial services through its network.

Energy technologyInvestments in Renewable EnergiesProject Development for Renewable EnergiesAsset Management for Renewable Energy Projects
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #4
Contoral AG Logo

Contoral AG

Since 1983 · 11–20 empl.

Contoral AG is an international sourcing and import-export company for raw materials and industrial products. It arranges procurement of agricultural and food commodities, metals, energy and industrial products, and modular container houses, supporting the process from producer sourcing through to delivery.

Construction managerInternational sourcing of agricultural raw materialsSourcing of food-grade agricultural raw materialsSourcing of metals and precious metals
No score yet
RTK Power AG Logo

RTK Power AG

Since 2013 · 1–10 empl.

RTK Power AG is a company with contact details in Sarnen. The website currently shows only the contact information and language versions of the contact page; no further details about products or services are provided there.

Energy technology
No score yet
EZ Consulting GmbH Logo

EZ Consulting GmbH

Since 2015 · 1–10 empl.

Energy technology
No score yet
KA

Kleinkraftwerke AG Lungern

Since 1995 · 1–10 empl.

Energy technology
No score yet
EA

Encontra AG

Since 2009 · 1–10 empl.

Energy technology
No score yet
GI

Gasser Immobilien AG Alpnach

Since 2012 · 1–10 empl.

Energy technology
No score yet
NP

New Power Energy AG

Since 2012 · 1–10 empl.

Energy technology
No score yet
CG

Cernunnos88 GmbH

Since 2013 · 1–10 empl.

Energy technology
No score yet

Energy technology in the Canton of Obwalden

18Energy technologyCommercial register (Zefix) · as of November 6, 2026
2013Median year of registrationCommercial register (Zefix) · as of November 6, 2026
18in the Canton of ObwaldenCommercial register (Zefix) · as of November 6, 2026
1,483in SwitzerlandCommercial register (Zefix) · as of November 6, 2026
Locations

Energy technology in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 6, 2026

Largest places

Sarnen7