Chemicals manufacturer in
Oensingen

Macherey-Nagel AG

Since 1994 · 51–100 empl.

Macherey-Nagel AG offers products and analytical systems for chemical and biomolecular analysis. Its portfolio includes filtration, rapid tests, water analysis, chromatography and bioanalysis.

Aregger Chemie AG

Since 2009 · 1–10 empl.

Aregger Chemie AG distributes iron salts for water and wastewater treatment. Its products include iron and aluminium salts and custom blends; services include application advice and support with dosing and dissolving systems.

Trifer Immobilien AG

Since 1980 · 1–10 empl.·4.0(6)

The core activity of Trifer AG is the development, production and distribution of iron(III) salts (Ferric Salts), in particular Ferric Chloride and other inorganic coagulants, using its own TriOx technology, which is based on the use of oxygen instead of chlorine.

Trifer AG

Since 2025 · 1–10 empl.

Trifer AG produces ferric salts and develops and operates plants for their manufacture. Its products include ferric chloride, ferric sulfate and ferric chlorosulfate, which are used in applications including water and wastewater treatment.

K&M Produkte AG

Since 2017 · 1–10 empl.

K&M Produkte AG sells cleaning and care products for household and vehicle use. Its range includes cleaners, vehicle care and sealing products, cleaning accessories, and product sets.