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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentWaste Management IndustryKägiswilSeiler Energie GmbH
Seiler Energie GmbH Logo
Verified· 3 sources

Seiler Energie GmbH

Summary

About the company

Seiler Energie GmbH is a company that processes organic waste into energy and soil products. It operates composting and biogas facilities and produces green electricity, heat, biochar, compost, and various soil products.

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Offering

Products & services

Industry:Waste Management Industry
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5
Energy production
Biogas from slurry, manure, food leftovers and municipal green waste; production of green electricity, heat and district heating, supplemented by photovoltaics.
Disposal of green waste and organic waste
Acceptance of green waste, root stumps and horse manure; free disposal for private individuals at municipal collection points, as well as handling charges for direct deliveries.
Soil products
Sale of compost, garden soil, trough soil, universal soil with sand, gravel soil, biochar products, black soil and bark mulch for self-service or in larger quantities.
Biochar
Production of biochar from tree and shrub trimming chippings; sale for agriculture and horticulture as well as activated products and substrates.
Gastro waste pickup service
Pickup service without contractual commitment for food leftovers, cooking oil, frying oil and grease separator waste from restaurants, commercial kitchens and residential neighbourhoods.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle510
★TrustpilotSoon
PProvenExpertSoon

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Location

Sonnenhof 1
6056 Kägiswil
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:30
Tue
07:00 - 12:00, 13:00 - 17:30
Wed
07:00 - 12:00, 13:00 - 17:30
Thu
07:00 - 12:00, 13:00 - 17:30
Fri
07:00 - 12:00, 13:00 - 17:30
Sat
08:00 - 12:00, 13:00 - 16:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-226.223.040
Founded
2016 · 10 years
Last commercial register change
December 23, 2016
Employees
1 to 10

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