Holding Companies in
Diepoldsau

Lässer Holding AG

Since 2006 · 101–500 empl.·4.8(23)

Lässer Holding AG provides distribution and technical consulting for power-transmission and conveyor components. Its product range includes drive belts, pulleys, couplings, tensioning and measuring devices, and vehicle hoses, supplied as standard or customer-specific solutions.

M. Hartmann Holding AG

Since 1980 · 1–10 empl.·4.8(5)

M. Hartmann Holding AG provides fiduciary and advisory services, including accounting, preparation of annual financial statements, tax consulting and audits. The company also offers real estate valuation, business succession support and distribution of ABACUS software.

Menzi Muck Gruppe AG

Since 2002 · 1–10 empl.

Menzi Muck Gruppe AG is an industrial holding company that holds equity participations in companies across several sectors. Its portfolio includes stakes in construction machinery manufacturers, real estate companies, and firms in digital printing and the beverage industry.

Vamedis Group AG

Since 2009 · 1–10 empl.

Vamedis Group AG provides services in the pharmaceutical and medical device sector. The company supplies medicines, medical devices, and related logistics and service solutions for healthcare customers such as pharmacies, physicians, and hospital pharmacies.

NRG Holding AG

Since 2016 · 1–10 empl.

NRG Holding AG is a family-owned energy company that produces district heating, solar energy and electricity and provides services including planning, construction and operation of district heating networks, energy contracting, waste-heat utilization and wood fuel acceptance.

Sonnenbau Holding AG

Since 1991 · 1–10 empl.·3.8(37)

Sonnenbau Holding AG provides services in real estate and construction. Its activities include selling, renting, managing and administering properties, as well as property valuation, construction services and real estate participation.

Mesag Holding AG

Since 2002 · 1–10 empl.·5.0(1)

Mesag Holding AG manufactures high-precision actuators for aircraft seats, including the N2-LOK gas-spring system that provides adjustable and lockable backrest positions. The products are manufactured in Switzerland for the aviation sector.

KFB Holding GmbH

Since 2017 · 1–10 empl.·4.3(4)

KFB Holding GmbH provides comprehensive financial planning along with fiduciary, tax and insurance services, including bookkeeping, payroll administration, tax filings and pension planning.

Noventa Holding AG

Since 2025 · 1–10 empl.

Noventa Holding AG develops, industrialises and manufactures plastic components, functional modules and complete product systems. The company also provides product development, series production, tooling, assembly, procurement and logistics from a single source.

Rhena Immobilien AG

Since 1983 · 1–10 empl.

K-S Anlage AG

Since 1995 · 1–10 empl.

mabema ag

Since 2000 · 1–10 empl.