Mechanical Engineering Industry in
Therwil

Sefco Technology AG

Since 1997 · 21–50 empl.·5.0(3)

Sefco Technology AG is a manufacturer of cryogenic pumps and related equipment, producing centrifugal and reciprocating piston pumps for pressurization and transfer of liquefied gases. Its products include systems for LNG distribution and truck off‑loading, and the company provides after‑sales services such as maintenance, spare parts, commissioning and customer support.

Sefco AG

Since 1978 · 21–50 empl.

Sefco AG manufactures cryogenic pumps used for transporting liquefied gases such as LOX, LIN, LAR, LCO2 and LNG. The company supplies process and distribution pumps, pump systems and after‑sales services including spare parts, maintenance and commissioning.

SENN, Konstruktionswerkstätte AG

Since 1981 · 1–10 empl.

The core activity of Senn Konstruktionswerkstätte AG is the development and manufacture of specialized machines and systems, particularly in the field of special machine construction. The company provides engineering solutions for various industries, including pharmaceuticals, food, medical, municipal technology, exhibitions, event construction, architecture, construction and art. Production takes place in the company's own locksmith's shop and mechanical workshop, where special materials such as stainless steel and aluminum are also processed.

Aquametro Oil & Marine AG

Since 2017 · 21–50 empl.

The company is active in the shipping industry and offers products and services tailored to the needs of the shipping industry. In particular, the company focuses on the development and distribution of solutions for the oil and shipping industry, with a focus on environmental protection and sustainability ("Green Shipping").

Schuster Mechanik AG

Since 1992 · 1–10 empl.·5.0(2)

The core activity of Schuster Mechanik AG is mechanical engineering and machine revision, particularly the manufacture and maintenance of mechanical components such as joint bolts.

Kurt Schaffner AG Ingenieur- und Maschinenbau-Unternehmung

Since 1973 · 1–10 empl.

The core activity of Kurt Schaffner AG is the development, design, manufacture and sale of specialized machines and plants for the pharmaceutical, chemical and food industries, particularly for sausage production, meat processing and natural casing sorting.