Metal processor in
Oensingen

Pava AG

Since 1992 · 11–20 empl.·4.1(35)

Pava AG is a refrigeration and air-conditioning company offering design, manufacture and installation of refrigeration systems, cold and freezer rooms, and air-conditioning units. Its services include maintenance and monitoring, 24/7 emergency support, and custom specialist systems.

vonRoll hydro (suisse) ag

Since 2019 · 51–100 empl.·4.6(9)

vonRoll hydro (suisse) ag supplies valves, hydrants, pipe systems and measurement technology for water supply and drainage and provides related technical services, spare parts and training.

Blitz Oensingen AG

Since 1995 · 1–10 empl.·4.3(14)

The company's core activity is the production of small and large series in various materials using 3D printing and water jet technology, particularly for customers from the aerospace, mechanical engineering, electrical engineering, furniture and automotive industries.

A. Krattiger AG

Since 1956 · 11–20 empl.·5.0(2)

A. Krattiger AG manufactures precision-turned parts and apparatus assemblies. Its activities include CNC turning, gear cutting, rolling, deburring, polishing and assembly; it processes materials such as steel, stainless steel, titanium, brass, copper and plastics, and serves the connector, watchmaking and medical sectors.

Lederer AG

Since 1969 · 1–10 empl.·4.3(7)

Lederer AG provides corrosion protection services, including sandblasting, glass‑bead blasting, coatings/paint systems and duplex coatings. The company performs work in its workshop and on construction sites and applies quality controls such as inspection plans, coating thickness measurements and climate monitoring.

GROLIMUND PRÄZISIONS AG

Since 2002 · 1–10 empl.·5.0(1)

The core activity of Grolimund is the production and delivery of demanding turned and milled parts in large and small series, including the processing of all common materials and optional assembly of sub-assemblies.

BOLLIGER OENSINGEN AG

Since 1991 · 1–10 empl.·5.0(2)

The core activity of Bolliger Oensingen AG is the manufacture of metal products and sheet metal processing, particularly the production of series, individual parts and medium-sized batches for the machinery and equipment industry. This includes specialized services such as CNC milling, CNC turning, laser cutting, punching, bending, welding, soldering and tube bending.

Trifer AG

Since 2025 · 1–10 empl.

Trifer AG develops and operates plants for the production of ferric salts used in water and wastewater treatment. The company produces ferric chloride, ferric sulfate and ferric chlorosulfate using its TriOx process based on oxygen.

A. Häner, Inhaber Kurt Häner

Since 1984 · 1–10 empl.