Holding company in
Affoltern am Albis

Marcel Gretener Holding AG

Since 2009 · 11–20 empl.·4.4(147)

Medena Holding AG

Since 2013 · 1–10 empl.·4.8(10)

Medena Holding AG provides development and contract manufacturing for cosmetics, medical devices and dietary supplements, and offers private-label products. It also provides regulatory registration support, conducts clinical studies and maintains quality management according to international standards (e.g. ISO 13485, ISO 22716, ISO 9001).

how.ch Holding GmbH

Since 2013 · 1–10 empl.

Zustupf GmbH

Since 2013 · 1–10 empl.

The company does not offer direct products or services, but rather focuses on providing financial knowledge, investment opportunities, and personal development. The core activity consists of providing information and advice on topics such as passive income, investments in precious metals, real estate, cryptocurrencies, and other forms of investment through a website and possibly other channels. The website operator shares his own experiences and strategies for achieving financial independence and may also offer coaching or consulting services.

Nerox AG

Since 2012 · 1–10 empl.

Adison Holding AG

Since 2016 · 1–10 empl.

PROCURATIO ASSETS AG

Since 2018 · 1–10 empl.

ACH AG

Since 2019 · 1–10 empl.

Marco Grilli Holding AG

Since 2020 · 1–10 empl.

CorNEA AG

Since 2021 · 1–10 empl.

THP Project & Brand Invest GmbH

Since 2021 · 1–10 empl.

Ulferts Holding AG

Since 2022 · 1–10 empl.