The Largest Machinery Companies in Solothurn

Market overview · updated October 2026

489 machinery companies are registered as active in Solothurn. The market is highly fragmented: 71% of firms employ fewer than ten people, while only 6% have 50 or more. 82 firms (17%) were founded in the last five years. Most firms are based in Grenchen, Solothurn, Oensingen.

The largest machinery companies in Solothurn

Ordered by estimated headcount (Alpintel analysis). Detailed figures on each company profile.

  1. 1
    Gilgen Group AG · Schönenwerd

    Gilgen Door Systems AG provides a range of door systems, gate systems, and platform screen doors. Their offerings include automatic sliding doors, fir…

  2. 2
    Fraisa SA · Bellach

    FRAISA SA offers a range of precision cutting tools and services, including end milling tools, micro milling cutters, drilling tools, thread cutting t…

  3. 3
    Studer Cables AG · Däniken SO

    Studer Cables AG produces a range of cables and wiring solutions for various applications, including energy distribution, solar installations, and ind…

  4. 4
    Platit AG · Selzach

    PLATIT AG manufactures PVD coating units designed for tools and components, including the PLATIT Pi111 family, PLATIT Pi411 G3, PLATIT PL711 for DLC c…

  5. 5
    BizLink alpha AG · Grenchen

    BizLink alpha AG provides cable solutions for high-voltage rail systems, including products such as flexible terminations, jumper cables, pluggable te…

  6. 6
    Vending Service AG · Fulenbach

    Vending Service AG provides a range of coffee and catering solutions, including various types of vending machines such as coffee machines, snack machi…

  7. 7
    Mawatec AG · Selzach

    Mawatec AG provides high-precision metal components through contract manufacturing. Their core competencies include CNC milling, CNC turning, CNC grin…

  8. 8
    Optibelt AG · Dulliken

    Optibelt manufactures a range of belts including V-belts, timing belts, and drive belts. Their product offerings also include metal repair kits, tensi…

  9. 9
    Zaugg Maschinenbau AG · Schönenwerd

    Zaugg Maschinenbau AG provides specialized automation solutions for various industries, including food, pharmaceuticals, consumer goods, and plastics,…

  10. 10
    Arthur Flury AG · Deitingen

    Arthur Flury AG manufactures products for railway technology, grounding and lightning protection, fall protection, and energy network technology. Thei…

  11. 11
    TSCHUDIN AG · Grenchen

    TSCHUDIN AG develops and manufactures centerless grinding machines for the production of high-precision mechanical components. Their product lines inc…

  12. 12
    Hagmann Tec Ltd · Selzach

    Hagmann Tec Ltd provides a range of products focused on product protection, including sealing machines, blister packaging, laminar flow boxes, and dry…

  13. 13
    Huber AG, Briefkastenanlagen · Büsserach

    Huber AG offers a range of mailbox systems, including single mailboxes and large installations. Their products are constructed primarily from aluminum…

  14. 14
    Stern AG · Biberist

    Stern AG specializes in the manufacturing of precision turned parts and milled components, including services such as CNC turning and CNC milling. The…

  15. 15
    mechtop AG · Wangen b. Olten

    Mechtop AG provides a range of services in metal and steel construction, including the manufacturing of platforms, railings, stairs, and complex steel…

  16. 16
    IHI Bernex AG · Olten

    IHI Bernex AG provides chemical vapor deposition (CVD) coating solutions, including CVD systems, CVA systems, CVI systems, and PVD systems. Their prod…

  17. 17
    Scintilla AG · Zuchwil

    Scintilla AG develops and manufactures accessories for power tools, focusing on high-quality products for various applications. The company is respons…

  18. 18
    Agathon AG, Maschinenfabrik · Bellach

    Agathon AG manufactures indexable insert laser and grinding machines, as well as standard parts for various applications. Their product portfolio incl…

  19. 19
    Bernex Bimetall AG · Trimbach

    Bernex Bimetall AG manufactures bimetal cylinders, bimetal double cylinders, and bimetallic layers, primarily for the plastics industry. Their product…

  20. 20
    Infotech AG · Grenchen

    Infotech AG designs and manufactures precision automation systems for various applications in the electronics and semiconductor industries. Their prod…

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Frequently asked questions

How many machinery companies are there in Solothurn?
There are currently 489 active machinery companies registered in Solothurn (source: Alpintel registry analysis).
Which are the largest machinery companies in Solothurn?
By estimated headcount, Gilgen Group AG, Fraisa SA, Studer Cables AG are among the largest providers. The ordering is based on estimate bands, not exact figures.
How can I filter all machinery companies by size and region?
Alpintel search covers all 710,000 Swiss companies with filters for industry, headcount, revenue, region and ownership.

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