
Development and production of custom electromechanical devices – from circuit design and winding technology to the finished device
WGT-Elektronik GmbH & Co KG
Kolsass (A)New on Amplifa
About WGT-Elektronik
WGT-Elektronik is a supplier and development company based in Kolsass in Tyrol, specialising in custom electromechanical solutions. The company implements electronic and electrotechnical tasks for customers for which no suitable industrial standard solution exists. Its range of services includes circuit design, PCB layout, firmware and programming work, prototype construction, printed circuit board manufacturing, metrology, device assembly and winding technology – individually or as complete development and production from a single source. Having grown historically out of the manufacture of instrument transformers, chokes and harmonic filters for converter drives, WGT-Elektronik today serves industries such as medical device development for analytical purposes, the electrical industry, as well as research and life sciences. Customers include Oroboros Instruments, Frey Sound Control, Oxia and Detalo. Since 2019, the quality management system has been certified to ISO 13485 for the development, production, service and repair of electromechanical devices for manufacturers of medical devices for analytical purposes.
- Site
- A-6114 Kolsass
- Processes
- Circuit design, PCB layout, Prototype construction, Printed circuit boards, Metrology, Device assembly, Programming, Winding technology
- Materials
- Copper (winding wire, derivable from winding shop/transformer manufacturing), Copper
- Certificates
- ISO 13485:2016, Qualitäts-Handwerk Tirol, ISO 13485
- Founded
- 1950
- Industries
- Medical devices (analytical purposes), Electrical industry, Analytical instruments, Research/Life Sciences, Cable car construction (historical)
- 01
Circuit design
- 02
PCB layout
- 03
Programming/firmware
- 04
Prototype construction
- 05
Printed circuit board manufacturing
- 06
Winding technology
- 07
Device assembly/assembly
- 08
Metrology/testing
Materials & Processes
Copper
Winding wire for the in-house winding shop, historically used in instrument transformer and choke manufacturing as well as in today's winding technology.
Locations

Kolsass
ATHeadquarters with development and production
- Materials
- Copper (winding wire)
Components & Devices




Inside the production







Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Circuit designEngineering | – | – | – | – | – |
| PCB layoutEngineering | – | – | – | – | – |
| Prototype constructionAssembly | – | – | – | – | – |
| Printed circuit boardsAssembly | – | – | – | – | – |
| MetrologyTesting | – | – | – | – | – |
| Device assemblyAssembly | – | – | – | – | – |
| ProgrammingEngineering | – | – | – | – | – |
| Winding technologyAssembly | – | – | – | – | Copper (wire winding) |
| Instrument transformers (manufacture of instrument transformers)Assembly | – | – | – | – | – |
| Choke manufacturingAssembly | – | – | – | – | – |
| Manufacture of harmonic filters for converter drivesAssembly | – | – | – | – | – |
Additional services
Reference customers
Quality
The quality management system is certified to ISO 13485:2016 (LRQA, certificate no. 0026642) for the development, production, service and repair of electromechanical devices for manufacturers of medical devices for analytical purposes. In addition, the company received the "Qualitäts-Handwerk Tirol" award in 2005.
| Evidence | Kolsass |
|---|---|
| ISO 13485 | |
| Qualitäts-Handwerk Tirol |
History
- 1950
Founded on 01.07.1950 by Walter Gradl in Munich, Simmernstraße, as a sole proprietorship under the name of his father Josef Gradl; trade: construction, retail and repair of scientific experimental apparatus, radio and electrical equipment
- 1971
Relocation of the site to Tyrol; trade licence "Electromechanic" in Solbad Hall, Schranne 25
- 1974
Relocation of the site to Terfens, Neuterfens 10; start of instrument transformer manufacturing with a small winding shop, later supplemented by choke manufacturing
- 1980
Start of production of harmonic filters for converter drives
- 1986
Move to Kolsass into today's company building to expand production
- 1990
Philipp Gradl joins the company; conversion into a supplier for the electrical industry including microprocessor technology
- 2002
Takeover of the company by Philipp Gradl with seven employees at that time; renovation and conversion of the company building
- 2005
"Qualitäts-Handwerk Tirol" award
- 2008
Reorganisation and registration in the commercial register; business operations since 01.10.2008 as WGT-Elektronik GmbH & Co KG
- 2011
Houskapreis 2011 for the K-Regio project Mitocom "Light into the power plants of the cells"
- 2019
ISO 13485 certification in the field of medical device development (certificate on 07.05.2019)
- 2022
Cluster Award 2022 in the category Life Sciences Tyrol awarded to Oroboros Instruments GmbH; WGT significantly involved in the project "Oxia – oxygen regime controller"