Engineer in
Frauenfeld
63 companies in Engineer based in Frauenfeld — name and year of registration from the commercial register.
50 of 63 companies
Früh AG Steueranlagen
Since 1985 · 11–20 empl.5.0(4)
The core activity of Früh AG is the design, manufacture and commissioning of plants that control electricity, particularly in the areas of wastewater treatment plants and energy parks. The company also offers engineering and service services to ensure the smooth operation of these plants.
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.
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.
Fröhlich Wasserbau AG
Since 2002 · 1–10 empl.
The core activity of Fröhlich Wasserbau AG is water construction, particularly the planning and realization of water construction projects in Eastern Switzerland. The company offers creative solutions for water construction projects and has a team of experts with diverse expertise, including civil engineers, environmental engineers, and agronomists.
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.
CSD Ingenieure AG
Since 2004 · 101–500 empl.
CSD Ingenieure AG provides engineering services in the fields of environment, water, energy, infrastructure and buildings. Its offerings include geotechnics, water and wastewater planning, contaminated-site remediation, energy concepts, transport infrastructure and BIM services.
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.
Baumer Innotec AG
Since 2008 · 11–20 empl.
Baumer Innotec AG develops and sells sensors, encoders, industrial cameras, and measuring instruments for industrial applications. The company offers products and solutions for object detection, distance measurement, process sensing, machine vision, identification, and IO-Link connectivity.
büro widmer ag
Since 2010 · 1–10 empl.
The company "büro widmer ag" is an engineering and planning office specializing in the areas of transportation, environment and geographic information systems (GIS). The core activity of the company is to advise authorities, companies and organizations in the public and private sectors by creating expert opinions, analyses and decision-making bases in these three areas.
Autefa Solutions Switzerland AG
Since 2014 · 11–20 empl.
Here are the core activities of the companies: 1. Development and manufacturing of machines and systems, particularly in the field of nonwoven technology. 2. Production of high-quality products, particularly in the field of mechanical engineering and plant construction. 3. Representation of interests and networking for companies, particularly in the fields of education, science, and innovation. 4. Development and manufacturing of machines and systems, particularly in the field of automation and process optimization. 5. Manufacturing and maintenance of machines and equipment, particularly in the textile and nonwoven industries. 6. Development and manufacturing of machines and systems, particularly in the field of environmental technology and sustainability. 7. Development and manufacturing of machines and systems, particularly in the field of safety technology and environmental protection. 8. Development and manufacturing of customer-specific solutions, particularly in the field of mechanical engineering and plant construction. 9. Development and manufacturing of machines and systems, particularly in the field of nonwoven technology and baling systems. 10. Representation of interests and networking for companies, particularly in the fields of education, science, and innovation.
2ZET AG
Since 2014 · 1–10 empl.
The core activity of 2ZET AG encompasses financial management, engineering, change management and strategy support. Specifically, the company offers services such as interim management, reorganization, training and coaching of management junior staff, as well as support in financial and process management.
Eco Analytics AG
Since 2018 · 11–20 empl.
Eco Analytics AG provides gas detection and gas analysis solutions, offering stationary and portable gas detectors, gas analyzers, flame detectors, ultrasonic gas leak detectors, sample extraction systems and leak testing equipment. The company delivers planning, consulting, installation, commissioning, calibration, maintenance and on-site support for safety-critical applications in industry, laboratories, food production and semiconductor manufacturing.
Gricu AG
Since 2020 · 1–10 empl.
The core activity of Gricu AG is the provision of professional building technology services, including the solution of technical problems throughout the life cycle of a property. This includes innovative and qualified solutions to meet the needs of customers in the field of building technology.
Enevista Energy AG
Since 2022 · 11–20 empl.
The core activity of Enevista Energy AG is planning and consulting in the field of electrical and building technology, particularly in the context of renewable energies and geothermal energy. The company offers holistic solutions and services in the areas of engineering, project management and energy consulting.
Niederer Schneider AG
Since 2005 · 11–20 empl.5.0(2)
Niederer Schneider AG supplies specialty raw materials and products for the filtration and treatment of liquids, solids and gases. Its range includes filtration aids and equipment, products for water and beverage treatment, and VINMA®, software for managing wine cellars.
Bachmann & Bourquin AG
Since 2022 · 1–10 empl.5.0(10)
The core activity of Bachmann & Bourquin AG is technical construction consulting and quality assurance. The company offers individual services to building owners to ensure the quality and durability of construction projects. Specific activities include: Construction consulting in the areas of quality assurance and construction consulting, Review of project and planning documents for risks, errors and weaknesses, Quality assurance of all trades through QS construction inspection and quality report, Detailed inspection of all trades during acceptance and commissioning, Support in the development of PQM and QS concepts, Review of GU/TU contracts, tender documents and usage agreements, Consulting and support in the selection of construction forms, building materials and detailed solutions.
PIRMIN JUNG Schweiz AG
Since 2020 · 1–10 empl.5.0(2)
PIRMIN JUNG Schweiz AG is an engineering and planning team for timber construction, structural engineering, building physics, and fire protection. The company supports projects with integrated services for structural timber design, sustainability planning, circular construction, and digital building.
Kuster + Hager AG Frauenfeld
Since 1988 · 21–50 empl.5.0(1)
Kuster + Hager AG Frauenfeld is an engineering firm working in water and environmental planning, building construction and civil engineering. Its services include drainage and site development planning, road construction, sewerage, expert assessments and consulting.
novus engineering gmbh
Since 2011 · 11–20 empl.4.8(4)
novus engineering gmbh is an engineering consultancy for energy, environmental and building services. It plans heating, ventilation, air conditioning, refrigeration and plumbing systems, and prepares energy certificates as well as GEAK and Minergie assessments. Its services also include energy advice and operational optimisation.
EIP technics AG
Since 1999 · 11–20 empl.4.0(3)
The core activity of EIP technics AG is the provision of engineering services, particularly in the areas of: planning, design, implementation and maintenance of network infrastructures (Mobile Communication); planning, design and implementation of building technical services (Facility Solutions); and comprehensive services for infrastructure connection (Service Plus). The company thus offers comprehensive solutions for demanding technical projects.
CoSy-Tec GmbH
Since 2024 · 1–10 empl.
CoSy-Tec GmbH provides AV solutions and technical services focused on system integration, event support, and media production. The company designs customised media-technology systems, handles technical planning and on-site video/light operation for events, and produces visual and video content such as event documentation and promotional films.
wattss AG
Since 2024 · 11–20 empl.
wattss AG designs, plans and installs modular battery storage systems and energy management solutions for commercial and industrial customers. Its portfolio includes Pixii‑based systems and product platforms such as PowerShaper and PowerBase, complemented by services from feasibility studies and financing to commissioning and after‑sales support. Common applications include peak shaving, PV+storage, backup power, EV charging and load management.
wattss Services AG
Since 2025 · 11–20 empl.
wattss Services AG develops, plans and installs modular battery storage systems and provides energy management services together with partners.
FS Geotechnik AG Beratende Ingenieure ETH/SIA
Since 2015 · 1–10 empl.5.0(3)
FS Geotechnik AG Beratende Ingenieure ETH/SIA provides geological and geotechnical consultancy and design services, including site investigations, excavation and foundation planning, and earthworks/depot engineering. The firm also undertakes hydrogeological and geothermal assessments, contaminated‑land investigations, natural hazard analyses, instrumentation and monitoring, and independent expert reports.
Enumplan Ingenieurbüro GmbH
Since 1999 · 1–10 empl.3.7(3)
The core activity of enumplan GmbH is the creation of energy-related certifications, particularly in the field of building planning and renovation. This also includes the creation of noise assessments, building services planning and the implementation of private energy inspections. The company also supports the application for funding for energy renovations and new buildings.
arko GmbH
Since 2013 · 1–10 empl.5.0(1)
The core activity of arko GmbH is the provision of engineering services, particularly in the areas of: 3D design, structural analysis and statics, innovation processes, process analysis and process optimization, simulation, finite element calculations, development of customized software tools, and iOS-compatible database applications. The company supports Swiss SMEs in these areas and provides solutions to technical problems by creating and deploying prototypes or software to evaluate and optimize results.
PMT Development AG
Since 2025 · 1–10 empl.
PMT Development AG is a real estate company focused on asset management, transaction management and real estate development. The company develops property projects and provides investment solutions as well as the management of residential and commercial properties.
BeWunder AG
Since 2026 · 1–10 empl.
BeWunder AG provides turnkey experience and space solutions for complex projects. The company combines consulting, design development, engineering, technology, construction and project management for exhibitions, museums, corporate spaces, events and pavilion or expo projects.
bafob GmbH
Since 2021 · 11–20 empl.1.0(1)
bafob GmbH provides consulting, investigations and site management services related to building pollutants, indoor health and laboratory analyses. Services include contaminant diagnostics (e.g. asbestos, PCB, VOC, radon), measurements (VDI air measurements, blower-door tests), material advice, laboratory analyses, research and training.
Medtechnic AG
Since 2024 · 1–10 empl.5.0(2)
The core activity of MedTechnic AG is the provision of services in the field of validation and qualification of cleaning and sterilization processes, particularly in the pharmaceutical industry and healthcare. This includes the assessment and optimization of cleaning and sterilization processes, the performance of analyses and tests, the creation of reports, and the consulting of customers. The company also offers services in the area of maintenance and repair of cleaning and sterilization equipment.
SENGCON GmbH
Since 2012 · 1–10 empl.
SENGCON GmbH is a consulting company offering strategy consulting, quality management, validation, supplier and project management, as well as compliance and crisis management services. It serves clients in sectors such as medical technology, transportation, industry and the public sector.
GalloMedic GmbH
Since 2014 · 1–10 empl.
GalloMedic GmbH supports medical technology companies with the design, development, manufacture, validation and certification of medical devices, processes and production facilities. Its services include ISO 13485 quality systems, technical documentation, product risk management, and process and method qualification and validation.
toz GmbH
Since 2016 · 1–10 empl.
toz GmbH provides didactic materials and training-related content. The website references a document on didactics and includes a contact address.
Eberlean GmbH
Since 2025 · 1–10 empl.
Eberlean GmbH provides consulting and support services for industrial companies, focusing on leadership, communication, project management, lean management, and artificial intelligence. The company also takes on project leadership and interim management assignments in strategic initiatives, reorganisations, and temporary management roles.
Dobrasch Group GmbH
Since 2025 · 1–10 empl.
Dobrasch Group GmbH is an engineering firm focused on mechanical development, design, and technical project support. The company develops mechanical components, assemblies, and systems and can also coordinate manufacturing through its partner network.
Willdav Engineering AG
Since 1982 · 1–10 empl.
2-plan ag
Since 1987 · 1–10 empl.
Zeller Facility GmbH Management & Consulting
Since 1996 · 1–10 empl.
KEJOLA GmbH
Since 1998 · 1–10 empl.
encyco.com, nachhaltige Technik wepf
Since 2005 · 1–10 empl.
K&V Strategie AG
Since 2007 · 1–10 empl.
Jörg Engweiler
Since 2007 · 1–10 empl.
G-Plan GmbH
Since 2012 · 1–10 empl.
Fahrgrund AG
Since 2012 · 1–10 empl.
Euronergy AG
Since 2014 · 1–10 empl.
Hüeblin GmbH
Since 2014 · 1–10 empl.
LEUZINGER RICHTTECHNOLOGIE GmbH
Since 2015 · 1–10 empl.
HF-CARBON AG
Since 2016 · 1–10 empl.
multicap GmbH
Since 2018 · 1–10 empl.
Engineer in Frauenfeld
Engineer in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 5, 2026
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