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Bucher Liegenschaften GmbH 

Frauenfeld · Since 2014

Burkivet AG 

Frauenfeld · Since 2010

The core activity of Burkivet AG is the mobile veterinary practice for horses and livestock, including dental treatments, emergency medicine, laboratory tests, vaccinations, parasite management and other veterinary medical services.

büro widmer ag 

Frauenfeld · Since 2010

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.

Bussinger Präzisionstechnik GmbH 

Frauenfeld · Since 2014

The core activity of Bussinger Präzisionstechnik GmbH is the CNC manufacturing of custom parts, particularly turning and milling of materials such as steel, aluminum, and plastic. The company offers a rapid implementation of ideas and drawings into finished products, enabling customers to realize their own designs in a short period of time.

Bütikofer Active AG 

Frauenfeld · Since 2022

Bütikofer Active AG operates the Attica Gym & Spa and provides fitness and wellness services, including a gym and functional training area, personal training, EMS, group fitness classes, spa facilities and whole-body cryotherapy.

BWSM Bachmann - Wartung - Service - Montagen GmbH 

Frauenfeld · Since 2021

BWSM Bachmann - Wartung - Service - Montagen GmbH provides international industrial assembly services, handling project coordination, planning, installation and commissioning of machinery and equipment. Services include mechanical and electrical installation, controls programming and software integration, welding work, maintenance, emergency repairs and tailored service contracts.

BZR Reinigung AG 

Frauenfeld · Since 2020

BZR Reinigung AG provides cleaning and maintenance services, including building caretaking, construction cleaning, façade cleaning, window and glass cleaning, floor and ceiling cleaning, and stone care. The company's website states that chemical-free and gentle cleaning methods are used.

B Zürcher Reinigung 

Frauenfeld · Since 2016

The core activity of BZR-Reinigung AG is the provision of specialized cleaning services, including: building maintenance, construction cleaning, facade cleaning, window and glass cleaning, floor cleaning, ceiling cleaning, and stone care. The company offers these services with a focus on quality, meticulousness, and environmental protection.

Care plus Morgenegg 

Frauenfeld · Since 2015

The company CarePlus Morgenegg offers case management services aimed at supporting companies and organizations in assisting employees struggling with personal or professional issues. The core activity of the company is to develop and implement individual solutions to improve employee performance and well-being while minimizing downtime costs for the company. This includes consulting, support and assistance for employees in difficult situations, as well as the development of strategies for prevention and intervention in problems in the work environment.

Casa Vilarealense GmbH 

Frauenfeld · Since 2019

The core activity of Casa Vilarealense is the manufacture and sale of products for vending machines, souvenirs, decorative items, sports items, tombolas and other goods, including a wide range of items such as porcelain, ceramics, toys, watches, lighters and other gift items.

Cellere Bau AG 

Frauenfeld · Since 2016

Cellere Bau AG is a construction company specialising in road and civil engineering, structural rehabilitation and building renovation. The company provides planning and execution services for construction projects, acts as a general contractor on commissions and applies digital methods such as BIM.

Chaves Biedermann Landschaftsarchitekten GmbH 

Frauenfeld · Since 2017

Chaves Biedermann Landschaftsarchitekten GmbH is an office for landscape architecture and urban design. It undertakes landscape and urban projects, with a portfolio that includes public spaces, schools, parks and area development projects.

Chubb Rückversicherungen (Schweiz) AG 

Frauenfeld · Since 2008

Chubb Rückversicherungen (Schweiz) AG is part of the Chubb group. Chubb provides commercial and personal insurance and reinsurance internationally; in Switzerland the company offers solutions for property, casualty, transport/marine, cyber and financial lines, together with risk engineering, multinational programme services and claims handling.

coach better AG 

Frauenfeld · Since 2025

The company coachbetter develops and offers an app that enables coaches and players to analyze, edit and share videos of games and training sessions. The app allows users to cut out specific scenes from videos, comment on them and share them with the team. The goal is to improve communication and collaboration between coaches and players and to increase the performance of football teams.

Compactus & Bruynzeel AG 

Frauenfeld · Since 1965

The core activity of Bruynzeel is the development and provision of space-creating solutions, in particular mobile shelving systems and storage systems, aimed at reducing the CO2 footprint of buildings and promoting sustainable use of space.

Confidando GmbH 

Frauenfeld · Since 2020

The core activity of Confidando GmbH is inheritance consulting and estate settlement, including inheritance divisions and will executions. The company provides comprehensive consulting and services to support heirs in dealing with inheritance matters, particularly in the creation of estate inventories, tax returns and the execution of inheritance divisions.

Conil AG 

Frauenfeld · Since 1984

The core activity of conil AG is the supply of optician shops and ophthalmologists/clinics in Switzerland and the Principality of Liechtenstein with contact lenses, care products and other optician-related products, as well as consulting and training customers in these areas.

Constantino Lidimba 

Frauenfeld · Since 2022

The core activity of Lidimba is the manufacture and processing of metalwork, including: on-site welding and assembly, repairs of metal parts, metal design and manufacture of individual products such as fences, tables and decorations, and the production of individual lettering and other customer-specific metalwork. The company also offers consulting services and individual quotes for customers.

CoSy-Tec GmbH 

Frauenfeld · Since 2024

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.

Crearene AG 

Frauenfeld · Since 2019

The core activity of Crearene AG is the development and provision of medical technologies to improve the quality of life for dialysis patients.

Cross-Roads, Evelyne Coën 

Frauenfeld · Since 2006

The core activity of Cross-Roads is providing services in the field of personal consulting, further education and self-development. Specifically, this includes: Consulting: Individual consulting for people in various life situations and with different life themes; Seminars: Conducting seminars aimed at strengthening personality and preparing participants for the future; Lectures & Panel Discussions: Organizing and conducting lectures and panel discussions on topics of personal development and self-reflection; Publications: Publishing texts and media that reflect the philosophy and experiences of founder Evelyne Coën. Overall, the company focuses on supporting and accompanying people in their personal development and self-discovery.

CSD Ingenieure AG 

Frauenfeld · Since 2004

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.

Dani Hofstetter Performance Nutrition 

Frauenfeld · Since 2020

The company's core activity is nutrition consulting and planning, particularly in the field of performance sports nutrition, with the goal of supporting people in improving their health and performance through a balanced diet.

Delcoy AG 

Frauenfeld · Since 2006

DeluxSailing GmbH 

Frauenfeld · Since 2016

The core activity of DeluxSailing GmbH is the organization of sailing holidays, catamaran skipper training and yacht owner coaching. The company also offers themed cruises and ship deliveries.

Dentatec AG für Zahntechnik 

Frauenfeld · Since 1982

The core activity of dentatec AG is the manufacture of individual and aesthetic dental restorations, including crowns, bridges, implant restorations, prosthetics, model casting, laser-sintered orthodontic products, snore guards, Michigan splints, sports mouthguards and teeth straightening. The company combines traditional craftsmanship with modern technologies such as CAD/CAM design, scanners, CNC milling and 3D printing.

Devoted AG 

Frauenfeld · Since 2023

Dial Engineering AG 

Frauenfeld · Since 1984

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.

Diamondskin Inhaberin Vanessa Ambass 

Frauenfeld · Since 2019

The company Diamondskin is a cosmetics and skin care company specializing in the development and sale of high-quality skin care products. The company's core activity includes the manufacture and distribution of anti-aging products, facial care products, skin creams, serums and other cosmetic products aimed at caring for, regenerating and protecting the skin. In addition, the company also offers cosmetic treatments and services such as permanent make-up, nails and aesthetics.

Die Schreibmaschine Miriam Waldvogel 

Frauenfeld · Since 2018

The company's core activity is the creation, editing and correction of texts, particularly in the areas of text editing, proofreading and copy editing. The company offers services to shape, revise and improve texts in order to achieve the communication goals of its clients.

D&L Concepts AG 

Frauenfeld · Since 2011

D&L Concepts AG provides business and project consulting services with a focus on project management (including ERP implementations), process and business optimization, and HR strategy and personnel management. The company also supports performance measurement and reporting, tender processes (including WTO procedures), and interim management assignments.

Droneflight GmbH 

Frauenfeld · Since 2015

The core activity of Droneflight GmbH is the execution of civil photo, film and inspection flights using unmanned aerial systems (UAS, drones).

Dr. Roland Wyss GmbH 

Frauenfeld · Since 2004

Dr. Roland Wyss GmbH is a consultancy and expert office for applied geology and hydrogeology. It provides assessments and reports on groundwater and mineral water, natural hazards, contaminated sites, geotechnical ground and soil matters, gas safety and underground construction, and geothermal energy.

dsz-consulting Daniel Sven Zingg 

Frauenfeld · Since 2019

The core activity of the company "dsz-consulting" is independent financial consulting, including: tax returns, portfolio analysis, investment advice, pension advice, mortgage advice, debt advice, budget advice, withdrawal planning with capital consumption, and competitor comparisons for bank and insurance conditions.

Dünki Wärmetechnik GmbH 

Frauenfeld · Since 2014

The core activity of Dünki Wärmetechnik GmbH is the planning, installation, maintenance and consulting of heating systems, particularly heat pumps and underfloor heating, as well as providing solutions for efficient and environmentally friendly heat supply.

DüNNENBERGER Projektentwicklung GmbH 

Frauenfeld · Since 2014

The core activity of Dünnenberger Projektentwicklung is project development, management and support in the fields of construction, environment and energy. This includes the conception, planning, coordination and realization of projects, such as the development of infrastructure facilities, high-rise buildings, energy projects and environmental projects. The company also offers services such as organizational development, coaching, project controlling and management.

EasternGraphics Swiss AG 

Frauenfeld · Since 2022

The EasternGraphics GmbH develops and distributes software solutions for the furniture and interior design industry, in particular the product pCon, which is used for planning and configuring interior spaces.

Eco Analytics AG 

Frauenfeld · Since 2018

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.

e-ducation Spirig 

Frauenfeld · Since 2006

The company develops and offers interactive learning games and tools for the education sector, particularly for learning vocabulary, cell biology and mathematics, as well as platforms for creative writing and storytelling projects.

Edwin Keller + Partner AG 

Frauenfeld · Since 1989

Edwin Keller + Partner AG is an independent engineering firm for building services that provides neutral consultancy and planning for sanitary systems, heating, ventilation, air conditioning/cooling, specialist coordination and property drainage.

Elcode AG 

Frauenfeld · Since 1990

The core activity of ELCODE AG is the representation and distribution of industrial-grade barcode and 2D code readers as well as mobile data capture devices, in particular from the brands DENSO and CipherLab. In addition, the company also develops and distributes its own products, such as the IDENTPHONE, a robust outdoor smartphone with an integrated barcode and QR code scanner for industrial use.

Electro Inspect AG 

Frauenfeld · Since 2019

Electro Inspect AG specialises in inspection, measurement and testing of electrical installations and equipment, offering services such as earthing tests, hazard assessments, machinery testing, network analysis and energy management. The company is accredited under EN 17020, recognised by the Swiss State Secretariat for Economic Affairs (SECO) and holds ISO 9001 certification. Electro Inspect AG is part of the Baumann Koelliker Group.

Elektroplanung Beerli AG 

Frauenfeld · Since 2004

The core activity of Elektroplanungen Beerli AG is the provision of engineering services in the field of electrical, measurement and control technology.

Elite Cruise AG 

Frauenfeld · Since 2024

Elite Cruise AG offers an exclusive selection of premium vehicles for private and business use and provides vehicle care and auto-detailing services, including comprehensive interior and exterior cleaning.

Elliker Consulting GmbH 

Frauenfeld · Since 2023

Emil Frey AG, Zweigniederlassung Sonnenhofgarage 

Frauenfeld · Since 2000

Emil Frey AG, Zweigniederlassung Sonnenhofgarage is a garage branch that sells Mitsubishi, Suzuki and Toyota vehicles and provides vehicle service and repair. Offerings include new and used car sales, maintenance and repair services, parts supply, and leasing/finance options.

EMTC Aviation Holding GmbH 

Frauenfeld · Since 2024

EMTC Aviation Holding GmbH supplies aircraft parts and provides supporting MRO services. The website lists a product catalogue and related services such as material certification, component exchanges and material traceability for aircraft and engine operators and maintenance organisations.

EMTC GmbH 

Frauenfeld · Since 1998

EMTC GmbH supplies aviation parts and related services to aircraft and engine operators and to maintenance organizations. Its services include parts distribution, MRO support, material certification, component exchanges, traceability and warranty/insurance-related processes.

endeso GmbH 

Frauenfeld · Since 2008

The core activity of endeso GmbH is personnel placement, particularly the filling of demanding positions through Active Sourcing, Candidate Selection, Direct Search, Social Media Recruiting, Headhunting and personnel placement. The company also offers franchising opportunities and specializes in the placement of IT experts.

Engeler Liegenschaften GmbH 

Frauenfeld · Since 2001

Engeler Liegenschaften GmbH markets rental and sale properties and provides related real estate services.