Engineer in the
Canton of Thurgau
576 companies in Engineer based in the Canton of Thurgau — name and year of registration from the commercial register.
50 of 576 companies

Aerne Engineering AG
Since 2000 · 51–100 empl.4.5(30)
Die Kernaktivität der Aerne Engineering AG umfasst die Entwicklung, Herstellung und Implementierung technologischer Produkte, Systeme, Maschinen und Sondermaschinen sowie Lösungen für Automatisierung und industrielle Bildverarbeitung in Industrie, Medizintechnik, Pharma und der Lebensmittel- und Getränkeindustrie. Das Dienstleistungsangebot reicht von Beratung, Konzeption und Engineering über Entwicklung und Fertigung bis zu Inbetriebnahme, Wartung, Service und Support.

Promat AG
Since 1974 · 11–20 empl.4.3(23)
Die Kernaktivität des Unternehmens Promat AG ist die Entwicklung, Herstellung und Vertrieb von Brandschutzprodukten und -lösungen für den Bau- und Konstruktionssektor. Das Unternehmen bietet eine breite Palette von Produkten und Dienstleistungen an, darunter Brandschutzmörtel, -polster, -decken und -konstruktionen, sowie Beratung und Planungshilfen für die Implementierung von Brandschutzsystemen in Gebäuden und Anlagen.
Lemag Leuchten AG
Since 1987 · 1–10 empl.4.6(82)
Sirius Engineering GmbH
Since 2012 · 1–10 empl.4.9(32)
Sirius Engineering GmbH provides laser marking and laser cutting for items such as promotional products, signs and templates. The company also sells personalised gifts and Christmas lighting for municipalities.
Schmid Elektronik AG Münchwilen
Since 1987 · 21–50 empl.5.0(5)
Schmid Elektronik is a solution provider for industrial embedded electronics. The core activities include: Engineering of hardware, software and systems; Production of prototypes, pilot series and series products; Development and manufacturing of embedded platforms, in particular by complementing the NI platform (National Instruments); Condition monitoring and preventive maintenance in various industries such as electronics, measurement technology, energy, mobility, device manufacturing, mechanical engineering, automation, mechatronics and research.
Elektro Nef Arbon GmbH
Since 2004 · 11–20 empl.4.6(24)
Elektro Nef Arbon GmbH advises on, plans, installs and maintains electrical systems. Its services include security systems, networks, telephone and internet installations, household appliances and repairs for private, commercial and industrial customers.
i+geo ag
Since 2008 · 11–20 empl.5.0(9)
The core activity of i+geo ag encompasses services in the fields of geomatics, geoinformation, civil engineering, planning, land management, construction consulting and construction supervision.
TopSyst Ost AG
Since 2017 · 1–10 empl.5.0(12)
TopSyst Ost AG designs, manufactures and installs customised vehicle equipment. It produces its own TopSyst system and also works with external systems or combinations of systems to meet customer requirements.
fetcom GmbH
Since 2020 · 1–10 empl.5.0(26)
The core activity of Fetcom GmbH is the provision of electrical engineering services, including planning, installation, service and maintenance of electrical systems, communication systems and other technical installations. The specific activities include: planning and design of electrical systems, installation of lighting, communication and security systems, service and maintenance of electrical systems and devices, fault finding and repair, defect rectification and maintenance, and installation of E-Mobility charging systems and other specialized installations. The company primarily offers its services in Eastern Switzerland, particularly in the region around Kreuzlingen.
Früh AG Steueranlagen
Since 1985 · 11–20 empl.5.0(4)
Früh AG Steueranlagen plans and develops process control systems, industrial automation, measurement and control technology, and building automation solutions. It manufactures, installs and maintains switchgear and control systems, including for water supply, wastewater treatment and industrial applications, and provides commissioning and service.
3D innotec AG
Since 2014 · 1–10 empl.5.0(13)
3D innotec AG provides 3D scanning and metrology, engineering, reverse engineering and quality assurance services. It also develops testing systems for pharmaceutical primary packaging and supports projects from product development through to commissioning.
Bücheler Baumanagement AG
Since 2003 · 1–10 empl.4.3(39)
Bücheler Baumanagement AG provides project development, execution planning and general contracting for residential and commercial buildings, and also handles property sales and rentals.
Eisenbart + Partner AG
Since 2010 · 11–20 empl.4.6(11)
Eisenbart + Partner AG is a consulting engineering office for building services that provides planning, coordination and construction management for heating, ventilation, sanitary and climate systems. The firm also develops energy concepts, prepares energy certificates including MINERGIE proofs, and offers specialist coordination and quality assurance.

Die Agentur für Zuverlässigkeit GmbH
Since 1995 · 1–10 empl.5.0(5)
Die Agentur für Zuverlässigkeit GmbH löst als Maschinenprofiler Schäden an rotierenden Anlagen und begleitet sie über den ganzen Lebenszyklus, damit sie nicht wiederkommen. Kern ist die forensische Performance-Diagnose: Die Ursache liegt selten in der Maschine, sondern im System aus Technik und Mensch. Leistungen: Installation und Ausrichtung, Schmiertechnik und Ölanalysen, Condition Monitoring, RCM und Implementierungsbegleitung, praxisorientierte Schulungen.
Bücheler Services AG
Since 2014 · 1–10 empl.4.3(39)
Bücheler Services AG provides architectural and general-contracting services, including project development, execution planning, and the sale and rental of residential and commercial properties.
Tegometall International Consulting GmbH
Since 1994 · 51–100 empl.4.3(9)
Tegometall International Consulting GmbH develops and manufactures shelving systems and provides shopfitting and warehouse solutions, offering consulting, planning and on-site services from concept to final acceptance. The product range includes standard shelving systems (e.g. TegoClassic, TegoStrong, TegoRaster), bespoke components, 3D store planning, trainings and shelf inspections.
Lüber System GmbH
Since 1996 · 1–10 empl.4.5(11)
The core activity of Lüber System GmbH is the development, production and distribution of devices for water treatment, particularly for rust renovation and decalcification of water pipes, without the use of chemical additives. This also includes services such as pipe analysis, replacement of faucet filters and regular maintenance of the systems.
Ingenias AG
Since 1988 · 11–20 empl.5.0(3)
Ingenias AG is an engineering and consulting firm specialising in environmental matters, water and geology. Its services include contaminated-site and building-material investigations, landfill and waste planning, flood protection and river restoration, as well as ground, groundwater and geothermal studies.
Roth Technik AG
Since 2014 · 1–10 empl.4.9(8)
The core activity of Roth Technik AG is the development and design of machines and systems, particularly in the field of automation and robotics. The company offers services such as idea generation, prototype development, design and engineering, and supports customers in the realization of their projects. It also develops and manufactures its own products, including dosing systems, pick-by-light systems, and collaborative robots.
Eigenmann AG Elektro- und Telefonanlagen
Since 1982 · 11–20 empl.4.7(7)
The core activity of Eigenmann AG is the provision of electrical engineering services on construction sites, particularly the planning and implementation of high and low voltage installations, KNX building automation systems and electrical installations in new and renovation projects.
Getronic Engineering AG
Since 2001 · 11–20 empl.4.8(4)
Getronic Engineering AG develops and manufactures electromechanical assemblies and systems for medical technology manufacturers and OEMs. It assembles and tests medical X-ray image sensors and provides services including product design, production engineering, testing, certification and supplier management.
StredaTech GmbH
Since 2016 · 1–10 empl.5.0(10)
StredaTech GmbH is a company in the electrical and communications sector. The website indicates the company provides services related to electrical and communications technology and lists telephone and email contact details.
ICG Ingenieure AG
Since 2005 · 11–20 empl.5.0(3)
ICG Ingenieure AG is an engineering and planning firm providing building and civil engineering planning. It also offers consulting.
Ackermann AG, Egnach
Since 1973 · 1–10 empl.
The core activity of Ackermann AG is the detailed planning of heating, ventilation, air conditioning and plumbing systems for a wide range of construction projects.
Bellonitec AG
Since 1978 · 1–10 empl.
Bellonitec AG offers PVC protective bags for documents and plans in a range of sizes. The bags feature a zip closure and hanging eyelets and are designed to protect their contents from external elements and water.
Dial Engineering AG
Since 1984 · 1–10 empl.
The core activity of Dial Engineering AG is the development and provision of solutions in the field of electronics and energy, particularly in the area of engineering services.
Cintex AG
Since 1988 · 1–10 empl.
The core activity of CINTEX Ltd. is the development and distribution of sensors and control systems for the textile industry, particularly for the field of textile finishing and drying. The company offers solutions for optimizing drying processes, energy efficiency and quality control in textile production.
Bicon, Gesellschaft für angewandte Umweltwissenschaften AG
Since 1989 · 1–10 empl.
The core activity of BiCon AG is the creation of plans and expert opinions in the environmental field, particularly in the areas of water development and water remediation.
BMS Sulmatic AG
Since 1989 · 21–50 empl.
The core activity of BMS Sulmatic AG is the development and implementation of industrial automation solutions, including software development, electrical planning and control cabinet construction, for various industries such as pharmaceuticals, medical technology, semiconductor industry, energy management and others. The company offers customized solutions to support customers in optimizing their production processes.
Beat Moser MSR-Technik
Since 1996 · 1–10 empl.
Beat Moser MSR-Technik plans and implements building and industrial automation projects. Its services include consulting, engineering, project design, commissioning and documentation in electrical, measurement, control and regulation technology, as well as process visualisation.
International Technology GmbH
Since 1997 · 11–20 empl.
The core activity of International Technology GmbH is the development and provision of solutions for the diagnosis and optimization of ship engines and power plant systems. This includes the development of software for global data analysis, data collection on ships, and the provision of expert systems for engine diagnosis and monitoring. The company also offers services such as consulting and training to support customers in implementing and utilizing these solutions.
imc Test & Measurement AG Schweiz
Since 1998 · 101–500 empl.
The core activity of imc Test & Measurement AG Switzerland is providing services within experimental measurement technology, particularly in the areas of development, research, testing and energy technology. The company positions itself as a system house for measurement engineering services and offers its customers a comprehensive range of services that extends from measurement methodology to data acquisition and analysis to documentation and data handling. The services are oriented towards the measurement task and not towards specific products.
B3 Kolb AG
Since 1998 · 21–50 empl.
B3 Kolb AG provides engineering, planning and consultancy services for the construction sector, with a focus on building construction, timber construction and fire safety. Its activities include structural engineering, building physics, general planning and construction management.
LRS Engineering AG
Since 2000 · 1–10 empl.
The core activity of LRS Engineering AG is the provision of engineering services, particularly in the field of vehicle construction, specifically for rail vehicles. This includes: design and development of bogies and other mechanical components; calculations and proof calculations, including strength and screw proof calculations; conversions and modernizations of vehicles, including the installation of new functions and components; procurement and delivery of spare parts; creation of technical documentation and handbooks; support in quality assurance and welding technology; manufacturing supervision and testing. The company also offers corporate representations for specialized companies and supports customers in the development of "Life Cycle Costs" (LCC) and the creation of FMEA/FMECA.
Ingenieurbüro Rees
Since 2001 · 1–10 empl.
Ingenieurbüro Rees operates in the field of engineering services.
Flammex AG
Since 2001 · 1–10 empl.
Flammex AG carries out design, maintenance and overhauls of sprinkler and water-based extinguishing systems, develops protection concepts and operates an on‑call service.
SAS Ingenieurbüro AG
Since 2001 · 1–10 empl.
SAS Ingenieurbüro AG provides engineering services in structural analysis, design and concept development. Its services include FEM analyses, fatigue assessments, weld evaluations and optimization, as well as FEM-based support for product design and development.
Mikroklima AG
Since 2002 · 1–10 empl.
The core activity of Mikroklima AG is the planning, execution and maintenance of air conditioning systems for special rooms, particularly for cheese ripening cellars and cheese factories of all sizes.
Fröhlich Wasserbau AG
Since 2002 · 1–10 empl.
Fröhlich Wasserbau AG provides integrated engineering services in hydraulic engineering, water management and related fields. Its work includes flood protection, watercourse revitalisation, risk analysis, and environmental and spatial planning, covering project assessment, design, implementation, maintenance and monitoring.
MITC AG
Since 2002 · 1–10 empl.5.0(4)
MITC AG is an engineering consultancy serving the pharmaceutical, chemical, medical technology and food industries. Its services include project planning and management, qualification and validation, calibration, maintenance, technical documentation and customised database systems.
Gaam Engineering
Since 2002 · 1–10 empl.
Gaam Engineering offers intelligent automation for public buildings, particularly planning, installation and maintenance of technical systems such as climate, heating, acoustics, lighting and security systems. It also develops and implements its own systems, such as the "inteos" system, which enables central control and monitoring of these systems. The focus is on the automation and integration of technical systems in public buildings such as churches, schools, congress centers and other institutions.
Hofer Ingenieure AG
Since 2003 · 1–10 empl.
The core activity of Hofer Ingenieure AG is the provision of services in the fields of transportation, environment, and noise. Specifically, this includes: Transportation: road space design, traffic assessments, 30 km/h zones, encounter zones, signaling and marking plans; Environment: environmental consulting, noise assessments, noise protection certificates, sound protection certificates, noise consulting, noise measurements, noise forecasts; Consulting: expert consulting for federal, cantonal, municipal, corporate, and private clients in the areas of transportation, environment, and noise. The company produces demanding assessments, comprehensive plans, and offers expert consulting services.
Elektroplanung Beerli AG
Since 2004 · 1–10 empl.
The core activity of Elektroplanungen Beerli AG is the provision of engineering services in the field of electrical, measurement and control technology.
HST & HCC M. Wild
Since 2004 · 1–10 empl.
The core activity of HST Systemtechnik GmbH & Co. KG is the development, manufacture and implementation of system technology solutions for various industries, particularly in the areas of water treatment, wastewater heat, energy and infrastructure. The company offers customized products, projects and services tailored to the specific needs of its customers. This also includes the operation, inspection, maintenance and repair of plants and systems.
PAS Aviation Services GmbH
Since 2004 · 51–100 empl.
PAS Aviation Services GmbH provides services to the aviation industry and advises airlines and other aviation companies. Its work includes crew and workforce planning, aircraft leasing and brokerage, labour relations, airport and ground operations support, and sustainable aviation fuel.
CSD Ingenieure AG
Since 2004 · 101–500 empl.
CSD Ingenieure AG is an engineering and consulting company working in the fields of the environment, climate, energy and water, as well as transport and building infrastructure. Its services include geology and geotechnics, contaminated-site remediation, environmental planning, water management and sustainable construction.
Gematec Engineering GmbH
Since 2004 · 1–10 empl.
Gematec Engineering GmbH designs and engineers mechanical systems and devices for medical technology, laboratory equipment, semiconductor applications, conveyor systems and automation. Services include product development, FEM analysis, industrial design, functional prototyping, cost management and assembly through to series production.
Häberlin Gebäudetechnik GmbH
Since 2005 · 1–10 empl.
Häberlin Gebäudetechnik GmbH plans and installs heating and plumbing systems for new builds and renovations. Its services include consulting, system upgrades, repairs and maintenance.
Haustechnikplan Pietro Filiti
Since 2005 · 1–10 empl.
Haustechnikplan Pietro Filiti is an engineering office for integrated building services, providing planning for heating, ventilation, cooling, sanitary systems and electrical installations.
Autec Engineering GmbH
Since 2005 · 11–20 empl.
Autec Engineering GmbH develops complete and partial automation solutions for machinery and plants in industrial and municipal settings. Its services include consultancy, electrical and hardware planning, control and process control systems, software engineering, maintenance and service.
Engineer in the Canton of Thurgau
Engineer in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 6, 2026
Engineer in other places
By canton