
Group specializing in precision cutting tools, micromechanics, industrial chillers and medical electrodes

Groupe DIXI
Le Locle, CH · Marchaux-Chaudefontaine, FRNew on Amplifa
About Groupe DIXI
Groupe DIXI, based in Le Locle (Switzerland), dates back to 1904, when the DIXI brand became known for special machines for the horological industry, including the first pointing machine with an accuracy of one hundredth of a millimetre. Today the group consists of four independent companies with around 500 to 550 employees, a presence in 7 countries and more than 6000 customers. DIXI Polytool produces in Le Locle precision cutting tools made of solid carbide, diamond tools and precision reamers. DIXI Microtechniques develops and manufactures in Marchaux-Chaudefontaine (France) micromechanical and microtechnical solutions for industry and operates its own test laboratory. DIXI Médical has been manufacturing electrodes for epilepsy diagnostics for over 40 years, produced in its own cleanroom. Marksa develops and produces semi-custom industrial chillers for industrial processes and is also active in the fields of compressed air and vacuum.
- Site
- Le Locle
- Processes
- Production of precision cutting tools made of solid carbide (monobloc carbide), Manufacture of diamond tools, Manufacture of precision expansion reamers (alésoirs de précision), Development and manufacture of micromechanics and microtechnology solutions, Manufacture of electrodes for intracerebral applications (cleanroom production), Precision cutting tools (solid carbide, diamond, reamers), Micromechanical and microtechnical solutions, Tests and validations (laboratory)
- Materials
- Solid carbide, Diamond, Solid carbide (Carbide)
- Founded
- 1904
- Employees
- approx. 500–550
- Industries
- Watch industry, Microtechnology, Medical technology, Industrial processes, Horology/Watch industry
- 01
Engineering and Development
- 02
Precision Machining / Micromechanics
- 03
Cleanroom Manufacturing (Medical Electrodes)
- 04
Laboratory Testing and Validation
- 05
Sales and Services
Materials and Processes
Solid carbide (Carbide)
Material for monobloc precision cutting tools such as reamers and expansion reamers.
Diamond
Material for diamond tools with the highest wear resistance.
Sites

DIXI Services S.A.
CHGroup headquarters

DIXI Polytool
CHPrecision cutting tools made of solid carbide, diamond tools, precision reamers
- Materials
- Solid carbide, Diamond

Marksa
CHSemi-custom industrial chillers, compressed air and vacuum

DIXI Microtechniques
FRMicromechanical and microtechnical solutions with test laboratory

DIXI Médical
FRElectrodes for epilepsy diagnostics with cleanroom manufacturing
- Cleanroom
Components and Products




Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Production of precision cutting tools made of solid carbide (monobloc carbide)Machining | – | – | – | – | Solid carbide (Carbide) |
| Manufacture of diamond toolsMachining | – | – | – | – | Diamond |
| Manufacture of precision expansion reamers (alésoirs de précision)Machining | – | – | – | – | – |
| Development and manufacture of micromechanics and microtechnology solutionsEngineering | – | – | – | – | – |
| Manufacture of electrodes for intracerebral applications (cleanroom production)Testing | – | – | – | – | – |
Additional services
History
- 1904
Emergence of the DIXI brand in the field of special machines for the horological industry, including the first pointing machine with an accuracy of one hundredth of a millimetre.
- heute
Group of 4 independent companies with approx. 500–550 employees, presence in 7 countries and more than 6000 customers.