Building installation in
Liestal

JUDO Wasseraufbereitung AG

Since 2010 · 11–20 empl.·4.3(38)

JUDO Wasseraufbereitung AG is a manufacturer and supplier of technical water treatment and hygiene solutions. The company develops and sells products and systems such as protection filters, water softening and limescale-control units, dosing pumps, leakage-protection systems, reverse osmosis units and heating-protection equipment for residential, building-services and industrial applications, together with related service and documentation offerings.

Schlüssel Itin Nova AG Schliess- und Sicherheitstechnik

Since 2007 · 1–10 empl.·4.6(25)

Schlüssel Itin Nova AG Schliess- und Sicherheitstechnik provides mechanical and electronic locking and access-control systems, as well as key and cylinder services. Its services also include escape-route systems, door components, signs and mailbox systems, and advice, planning and installation of safes.

Braun Schädler AG

Since 2013 · 1–10 empl.

The core activity of Braun Schädler AG is chimney construction and chimney renovation, including planning, consulting and execution of chimney systems, flues and heating systems, as well as the use of various materials such as stainless steel pipes, double-walled steel pipes and plastic chimneys.

KMS Wirz

Since 2013 · 1–10 empl.·5.0(1)

The core activity of KMS Wirz & Kistler GmbH is the planning, installation and maintenance of climate control systems, as well as rope technology, particularly at lofty heights. The company provides solutions for improving indoor climate and ensures the installation and maintenance of air conditioning systems.

Kältewerk GmbH

Since 2023 · 1–10 empl.·4.8(6)

The core activity of Kältewerk is the planning, installation, maintenance and repair of refrigeration, air conditioning and heat pump systems for private and commercial customers. This includes the areas of comfort cooling, commercial refrigeration, heat pumps and chilled water systems.

KMS Wirz & Kistler GmbH

Since 2017 · 1–10 empl.·5.0(1)

KMS Wirz & Kistler GmbH provides sales, advice and installation of air conditioning systems and related services. The company supplies mobile and rental units, performs installations and rope-access work including fall-protection systems, and offers PSAgA basic training.

Omura Gebäudetechnik GmbH

Since 2019 · 1–10 empl.·4.0(4)

Spainpalma Immo AG

Since 2011 · 1–10 empl.