Chemical Industry in
Romanshorn

Penergetic International AG

Since 2001 · 11–20 empl.·4.3(6)

Penergetic International AG develops and supplies biotechnological products and water treatment systems for agriculture, including biostimulants and solutions for soil, crops, animals, manure, compost and AquaKat devices. Its products use a technology that transfers selected electromagnetic frequencies to materials to provide biostimulation in agricultural applications.

EMS-CHEMIE (Switzerland) AG

Since 2017 · 1–10 empl.·4.0(26)

EMS-CHEMIE (Switzerland) AG is part of the EMS Group and operates worldwide in high-performance polymers and specialty chemicals. The company develops and markets products and solutions through the EMS-GRIVORY, EMS-EFTEC and EMS-GRILTECH business areas.

Werner Bieri AG

Since 1979 · 21–50 empl.·5.0(4)

Werner Bieri AG develops and manufactures paints, wood stains, wood lacquers and coatings for a variety of surfaces and substrates. The product range includes solvent-based, waterborne and UV coatings as well as stains, oils, waxes and strippers; the company also produces binders and pigment and matting pastes and offers custom color matching and recipe archiving.

BCT Bieri Color Technologie AG

Since 1988 · 21–50 empl.·5.0(4)

BCT Bieri Color Technologie AG develops and manufactures paints, wood stains, wood lacquers and other coatings for various substrates. The company supplies solvent‑based, water‑based and UV coatings as well as stains, oils, waxes and paint strippers for industrial and trade applications, with binders, dyes, pigment and matting pastes produced at its Romanshorn site.

Sika Automotive AG

Since 1999 · 51–100 empl.

The core activity of Sika is the development, production and marketing of adhesives, sealants and damping materials for various industrial sectors, particularly the automotive industry. The company offers solutions in the areas of bonding, sealing and damping and has a global presence with locations in many countries.

Lufag Putz und Farben GmbH

Since 2017 · 1–10 empl.·5.0(3)

The core activity of Lufag Putz und Farben GmbH is the manufacture and distribution of building materials, particularly plasters, paints, primers, adhesives and external thermal insulation composite systems (ETICS) for the interior and exterior of buildings.

Witracom GmbH

Since 2002 · 1–10 empl.