
Planning, construction, commissioning and service of gas supply systems and hydrogen refuelling stations
IGT Industrie Gase Technik GmbH
Ühlingen-Birkendorf (DE)New on Amplifa
About IGT
IGT Industrie Gase Technik GmbH was founded in 2011 by Marcus Schilling and is a specialist company for commercial gas supply systems based in Ühlingen-Birkendorf in the Waldshut district. The company plans, builds, installs and commissions gas supply systems for mixing, dosing, regulating and analysing gases, and also carries out maintenance and repair of existing systems. In addition to plant engineering, IGT develops and sells its own products for monitoring, controlling and regulating gas systems, including low-temperature monitoring devices (LTC), evaporator changeover systems (VSU-T) and SV test units up to 40 bar. Since 2015, the company has been intensively involved in H2 mobility and supports 35 hydrogen refuelling stations in Bavaria and Baden-Württemberg, including maintenance, fault rectification, documentation and safety standards. Further business areas include control cabinets and mobile workshops as well as project management with documentation and acceptance protocols. Customers include small, medium-sized and large companies from across southern Germany, including from the textile, glass and ceramics industries, steel and mechanical engineering, and municipal utilities.
- Site
- Ühlingen-Birkendorf
- Processes
- Planning and design of gas supply systems (mixing, dosing, regulating, analysing of, Assembly and commissioning of gas supply systems and special systems, Maintenance, repair and testing of gas systems incl. acceptance protocol, Support and maintenance of hydrogen refuelling stations (35 stations in Bavaria and, Development and distribution of own products for monitoring, control and regulation of gas systems, Plant engineering, control cabinets and mobile workshops, Planning of gas supply systems, Plant engineering and installation
- Materials
- Low-temperature monitoring Low Temperatur Control, Evaporator changeover with temperature monitoring, SV test unit up to 40 bar
- Certificates
- Documentation and acceptance protocols
- Founded
- 2011
- Industries
- Textile industry, Glass industry, Ceramics industry, Aerosol fillers, Steel and mechanical engineering, Construction industry
- 01
Planning and design of the gas supply system
- 02
Plant engineering and installation
- 03
Assembly and commissioning
- 04
Testing with acceptance protocol
- 05
Maintenance, repair and service
Products and Technology
Low-temperature monitoring Low Temperatur Control
Monitoring and regulation of the flow of media such as O₂, argon or N₂ as a function of temperature downstream of the air evaporator.
Evaporator changeover with temperature monitoring
Changeover of evaporators with integrated temperature monitoring.
SV test unit up to 40 bar
Mobile test unit with pressure gauges, cylinder pressure regulators and manual valves for testing safety valves.
Locations

Ühlingen-Birkendorf
DEHead office with planning, workshop and service
- Service vehicles
- Workshop
- Control cabinet construction
Products



Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Planning and design of gas supply systems (mixing, dosing, regulating, analysing ofEngineering | – | – | – | – | – |
| Assembly and commissioning of gas supply systems and special systemsAssembly | – | – | – | – | – |
| Maintenance, repair and testing of gas systems incl. acceptance protocolTesting | – | – | – | – | – |
| Support and maintenance of hydrogen refuelling stations (35 stations in Bavaria andAssembly | – | – | – | – | – |
| Development and distribution of own products for monitoring, control and regulation of gas systemsEngineering | – | – | – | – | – |
| Plant engineering, control cabinets and mobile workshopsAssembly | – | – | – | – | – |
Additional services
Reference customers
Quality and Documentation
All work performed is documented in accordance with the applicable regulations and handed over in an acceptance protocol. For maintenance and service assignments, customers receive a protocol of the inspections carried out, measures taken and recommendations.
| Evidence | Ühlingen-Birkendorf |
|---|---|
| Documentation and acceptance protocols |
History
- 2011
Founding of IGT by Marcus Schilling
- 2015
Start of intensive engagement with H2 mobility and development of hydrogen refuelling stations
- 2026
Company anniversary: 15 years of IGT