Sustainability Sector in
Willisau

7 companies in Sustainability Sector based in Willisau — name and year of registration from the commercial register. The list below shows them all.

Companies

All 7 companies in Willisau

Fischerparadies Willisau GmbH Logo

Fischerparadies Willisau GmbH

Since 1997 · 11–20 empl.4.9(51)

The core activity of Fischerparadies Willisau GmbH is the breeding and sale of high-quality fish, particularly trout, char and carp, while adhering to strict sustainability and animal welfare standards.

Sustainability SectorFood fishStocking fishFishing park
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #1
seecon international gmbh Logo

seecon international gmbh

Since 1998 · 11–20 empl.

The core activity of seecon is the development of innovations for sustainable development, particularly through supporting customers in developing projects, products and services that have a positive impact. This also includes coaching, mentoring, training and organizing workshops, events and events. Another focus is on supporting water utilities in improving their performance and developing sustainable investment programs through Integrity Management.

Management ConsultingDeveloping impactful organisationsLeveraging private sector for developmentFacilitating regional development
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
Mosan GmbH Logo

Mosan GmbH

Since 2016 · 11–20 empl.

The company Mosan develops and implements innovative solutions for sanitation and waste management, with the goal of improving the living conditions of people in developing countries. The company's core activity includes the development of products and services aimed at improving the sanitary situation in these countries, as well as the commercialization and marketing of these solutions.

Sustainability SectorBiochar substrateEcological Sanitation ServicesWaste Management and Nutrient Recovery
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
ah support GmbH Logo

ah support GmbH

Since 2020 · 1–10 empl.

The core activity of AH Support is to provide services in the fields of occupational safety, health protection, environmental protection and energy management, as well as to support companies in planning and coordinating projects and in administrative tasks in the supply chain.

Sustainability SectorOccupational safety & health protectionEnvironmental managementManagement systems
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #4
cewas Logo

cewas

Since 2016 · 21–50 empl.5.0(1)

The core activity of Cewas is to promote water entrepreneurship and develop solutions for sustainable water use. This includes supporting start-ups and small businesses in the water sector, providing knowledge and training, promoting investments in the water sector, and developing ecosystems that enable sustainable water use.

Sustainability SectorEntrepreneurship SupportEcosystem DevelopmentImpact Investment Facilitation
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #5
K2

Kulturland 21 GmbH

Since 1999 · 1–10 empl.

Sustainability Sector
No score yet
E&

Environment & Sustainability Patrik Ehrbar

Since 2019 · 1–10 empl.

Sustainability Sector
No score yet

Sustainability Sector in Willisau

7Sustainability SectorCommercial register (Zefix) · as of October 11, 2026
2016Median year of registrationCommercial register (Zefix) · as of October 11, 2026
157in the Canton of LucerneCommercial register (Zefix) · as of October 11, 2026
3,589in SwitzerlandCommercial register (Zefix) · as of October 11, 2026
Locations

Sustainability Sector in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 11, 2026