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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
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391 companies found

Alois Voney AG Logo

Alois Voney AG 

Bischofszell · Since 1964

The core activity of Voney Immobilien AG is the management of rental properties, the sale of apartments, the management of real estate, the planning and execution of renovation and new construction projects, as well as the renovation of properties in cooperation with TE-BAU AG.

Property Management
View profile2.7(7)
Baby- und Kinderartikel Diem-Witkowska Logo

Baby- und Kinderartikel Diem-Witkowska 

Bischofszell · Since 2008

The company's core activity is the sale of baby products and accessories, both online and in a physical store in Bischofszell, Switzerland. The company offers a wide range of products, including strollers, baby furniture, clothing, toys and other items for babies and mothers.

Retail - Toys & Baby Products
View profile3.9(7)
Cave Amann SA Logo

Cave Amann SA 

Bischofszell · Since 1995

Cave Amann SA is a general importer and distributor of wines and spirits and also markets wines produced under its own labels. The company provides sales, logistics, administration and marketing services, supports events and tasting formats, and arranges direct warehouse deliveries to resellers and hospitality customers.

Wholesale - Beverages & Spirits
View profile4.7(7)
Cave Amann Verwaltungs AG Logo

Cave Amann Verwaltungs AG 

Bischofszell · Since 2008

Cave Amann Verwaltungs AG sells and distributes wines, spirits and related accessories. The website presents the product assortment by country, lists producers and provides contact information for suppliers.

Holding Companies
View profile4.7(7)
KUVAPLAST AG Logo

KUVAPLAST AG 

Bischofszell · Since 2008

The core activity of KUVAPLAST AG is the development and manufacture of innovative plastic solutions, including the production of plastic sheets, profiles, custom parts and standard parts, as well as mechanical processing and injection moulding. The company offers environmentally friendly alternatives and specializes in all areas of plastics technology, particularly for industries such as plant and mechanical engineering, automotive, aerospace, construction, food industry and medical technology.

Plastics Industry
View profile4.9(7)
Technische Gemeindebetriebe Bischofszell Logo

Technische Gemeindebetriebe Bischofszell 

Bischofszell · Since 2020

Energy Suppliers
View profile3.7(7)
Wärme Bischofszell-Sittertal AG Logo

Wärme Bischofszell-Sittertal AG 

Bischofszell · Since 2024

Wärme Bischofszell-Sittertal AG develops and operates a district heating system that extracts heat from the wastewater treatment plant using a heat pump and distributes it via a district heating network. The project is implemented in cooperation with Technische Gemeindebetriebe Bischofszell and EKT AG and includes a heating plant with thermal storage and a supplementary gas boiler for peak loads.

Energy Suppliers
View profile3.7(7)
Aquasono GmbH Logo

Aquasono GmbH 

Bischofszell · Since 2020

Aquasono GmbH manufactures and supplies glass shower partitions and provides measuring, installation and maintenance services. The company delivers customized solutions for various bathroom configurations, including niche, corner, freestanding, curved and bathtub-integrated designs.

Interior ConstructionPlumbing & Building Services
View profile3.8(6)
Corpac AG Logo

Corpac AG 

Bischofszell · Since 1996

The core activity of Corpac AG is corrosion protection through the development, production and application of VpCI products (Volatile Corrosion Inhibitors), particularly based on Cortec VpCI products. The company offers comprehensive solutions for corrosion protection, including consulting, production, manufacturing, seminars, packaging support, analysis and diagnostic services.

Chemical Industry
View profile5(6)
Dietrich Manufaktur GmbH Logo

Dietrich Manufaktur GmbH 

Bischofszell · Since 2016

The core activity of the company 'Dietrich Brillenmanufaktur' is the production of individual, handmade glasses made from high-quality, recycled materials such as tin cans, wood and plastic.

Industrial & Product Design
View profile5(6)
E. Bürgi + Söhne AG Logo

E. Bürgi + Söhne AG 

Bischofszell · Since 1992

The core activity of E. Bürgi & Söhne AG is road and civil engineering, including surfacing works, sewer construction, pipeline construction, environmental works and paving works. The company also offers masonry services, such as laying natural stones, composite stones and constructing gravel or slab paths, as well as renovating existing services and excavation works.

Civil Engineering
View profile5(6)
Friederich AG Logo

Friederich AG 

Bischofszell · Since 2014

The core activity of Friederich AG is the planning, consulting and execution of coating works, in particular mosaic, ceramic and natural stone coatings, as well as the renovation of historic coatings and the maintenance of plate coatings.

Flooring & Tiling
View profile4.3(6)
Kurt Büchler AG, Bedachungen Logo

Kurt Büchler AG, Bedachungen 

Bischofszell · Since 1984

The core activity of Kurt Büchler AG encompasses the provision of services in the construction sector, particularly in the areas of: roofing (pitched and flat roofs), sheet metal work, scaffolding, facades, photovoltaics, and the renovation and refurbishment of buildings. The company thus offers a wide range of construction-related services tailored to the needs of builders and property owners.

Building ConstructionBuilding MaintenanceSolar & Photovoltaics
View profile4.2(6)
Linder Metallbau & Schlosserei GmbH Logo

Linder Metallbau & Schlosserei GmbH 

Bischofszell · Since 2007

Linder Metallbau & Schlosserei GmbH manufactures and installs metal constructions such as exterior and interior railings, stairs, partitions, doors and gates, canopies, glazing and elevator components.

Metal Construction
View profile5(6)
Milan Bau Art GmbH Logo

Milan Bau Art GmbH 

Bischofszell · Since 2023

Milan Bau Art offers comprehensive services in the field of construction, including planning, architecture, design, craftsmanship and construction management. The company's core activity is the planning and implementation of construction projects, such as new buildings, renovations, restorations and modernizations, according to the wishes and needs of its customers. The company also offers special products such as decorative surfaces, creative facade plaster and solid wood parquet.

Architecture FirmsConstruction & Project ManagementGeneral Contractors
View profile5(6)
Mode DORelle AG Logo

Mode DORelle AG 

Bischofszell · Since 1998

The core activity of Mode DORELLE is the sale of women's fashion, particularly clothing, accessories, handbags, shoes and jewelry, in a retail store located in Bischofszell, Switzerland.

Retail - Textiles & Clothing
View profile5(6)
Müller Architekturbüro GmbH Logo

Müller Architekturbüro GmbH 

Bischofszell · Since 2022

Müller Architekturbüro GmbH is an architectural practice that plans and delivers building projects focused on renovation, restoration and refurbishment of existing structures. Services include condition assessments, project development and studies, planning and construction management, client representation and advice on reuse of building components.

Architecture Firms
View profile5(6)
ThurLure by Manuel Züger Logo

ThurLure by Manuel Züger 

Bischofszell · Since 2024

ThurLure by Manuel Züger is an online shop specializing in the sale of fishing gear and equipment. The company's core activity is to offer and sell a wide range of products such as rods, lures, and kayaks. Additionally, the company also provides consulting services for customers who want to inspect their equipment on site or need advice.

Online Shops
View profile5(6)
K-Profile AG Logo

K-Profile AG 

Bischofszell · Since 1998

The core activity of K-Profile is the development, manufacture and distribution of plastic profiles and parts, including the design and production of tools, as well as after-sales service and plastic recycling.

Plastics Industry
View profile5(5)
Meyer Kieswerk AG Logo

Meyer Kieswerk AG 

Bischofszell · Since 1980

The core activity of Meyer Kieswerk AG includes the extraction, processing and distribution of gravel, scree and sand, as well as the provision of services in the areas of civil engineering, demolition, excavation, transportation and muck-away services.

Wholesale - Construction & Raw Materials
View profile4(5)
Thurgau-Ladenbau GmbH Logo

Thurgau-Ladenbau GmbH 

Bischofszell · Since 2016

The core activity of Thurgau Ladenbau GmbH is shopfitting, particularly the planning and implementation of branch fittings, conversions, trade fair and stand constructions, as well as the assembly and disassembly of shelves and other installations for the retail trade.

Interior Construction
View profile5(5)
Autospritzwerk Neiger GmbH Logo

Autospritzwerk Neiger GmbH 

Bischofszell · Since 2013

Autospritzwerk Neiger GmbH is an auto body and paint workshop offering repair painting, full repaints, design- and advertising paintwork and spot repair services. Its offerings also include vehicle detailing, paintless dent repair (Drücktechnik), classic car restoration, spray wrapping, damage management and insurance coordination, plus replacement vehicles and pickup/delivery service.

Auto Repair Shops
View profile5(4)
Daniel Meier, Schreinerarbeiten und Gitarrenbau Logo

Daniel Meier, Schreinerarbeiten und Gitarrenbau 

Bischofszell · Since 1997

The core activity of Danou Guitars is the handcrafted production of guitars, particularly acoustic and electric guitars, hybrid guitars, and special instruments such as doubleneck guitars. The company focuses on manufacturing high-quality, handmade guitars from local and exotic woods, taking into account individual customer requests.

General Goods Production
View profile4(4)
Expo Suisse GmbH Logo

Expo Suisse GmbH 

Bischofszell · Since 2007

Expo Suisse is a trade fair and stand builder specializing in the planning, development and realization of high-quality, modern, aesthetic and inviting exhibition stands. The company's core activity includes the conception, design and implementation of exhibition stands, including on-site support, to assist customers in presenting their brand and products at trade fairs and events.

Interior Construction
View profile5(4)
Pleger Rehatechnik AG Logo

Pleger Rehatechnik AG 

Bischofszell · Since 2020

The core activity of Pleger Rehatechnik AG is to advise and supply people with specific needs, particularly in the area of child and adult care, with a wide range of products such as wheelchairs, everyday aids or sports equipment, electric traction and push aids and other products to restore their mobility and independence and improve their well-being.

Medical Technology Industry
View profile5(4)
Storen Almeida GmbH Logo

Storen Almeida GmbH 

Bischofszell · Since 2012

The core activity of Storen Almeida GmbH is the manufacture and distribution of sun and weather protection products, particularly roller shutters, louvre shutters, textile sunshades, awnings, insect protection systems, control systems, glass roofs, glazing and conservatory shading. The company also offers a comprehensive service, including consulting, installation and maintenance, for its products.

Specialized Construction Installations
View profile5(4)
Aurelio Rey Holzbau Logo

Aurelio Rey Holzbau 

Bischofszell · Since 2017

The core activity of AURELIO HOLZBAU is the execution of timber construction and renovation work, including new buildings, conversions, renovations and refurbishments of buildings, particularly using natural and sustainable materials and regional wood. The activities include, among others: timber construction and carpentry work, conversions and renovations of residential houses, old town houses and factory halls, roof refurbishments and new roof constructions, installation of windows, doors and other timber structures, floor work, including parquet flooring and floor sanding, construction of pergolas, terraces and other outdoor facilities, and refurbishment of front doors and other timber structures.

Timber Construction & Carpentry
View profile5(3)
Manuela Holzer Small Pet World Logo

Manuela Holzer Small Pet World 

Bischofszell · Since 2017

Manuela Holzer Small Pet World provides in‑home care for small and household pets, including dog walking, cat sitting, and care for caged or aviary animals. Services also include aquarium maintenance (feeding, water checks, filter cleaning if needed) and arranging or providing transport to a veterinarian when required.

Other Service Industries
View profile5(3)
Schalcher Engineering GmbH Logo

Schalcher Engineering GmbH 

Bischofszell · Since 2011

The core activity of Schalcher Engineering GmbH encompasses the development, design, repair and maintenance of hydraulic systems and machines, including the manufacture and distribution of hydraulic components such as cylinders, aggregates, hoses and hydraulic presses. The company also provides services such as consulting, engineering, design and service for customers from various industries.

Technical Consulting & EngineeringMechanical Engineering Industry
View profile5(3)
TG-Soft GmbH Logo

TG-Soft GmbH 

Bischofszell · Since 2002

TG-Soft GmbH provides hardware, software and services for large-format printing and CAD/GIS workflows. Its products and services include large-format printers and scanners, cutters and folding machines, plot-management and RIP software (e.g. TG-Plot, TG-Cloud, ONYX, SAi), technical support, a consumables webshop and a demo/service centre.

Repair of Machinery & Electronic Devices
View profile5(3)
ZM Architektur Group GmbH Logo

ZM Architektur Group GmbH 

Bischofszell · Since 2020

The core activity of ZM Architektur Group GmbH is the planning and realization of innovative and sustainable architectural solutions, including new buildings, conversions, renovations and visualizations, taking into account ecological, social and economic aspects.

Architecture Firms
View profile5(3)
Etter & Co. AG Logo

Etter & Co. AG 

Bischofszell · Since 1981

The core activity of Etter+CO AG is metal processing and manufacturing, particularly in the production of metal products such as handrail supports, wire rope reels, grid gratings and other metal parts. The company offers both standard products and custom-made solutions and has a modern machine park to cover the entire processing of the material steel.

Metal Construction
View profile5(2)
Kinder-online-Shop GmbH Logo

Kinder-online-Shop GmbH 

Bischofszell · Since 2008

Kinder-online-Shop GmbH operates an online store for children's toys and related accessories, offering branded products across categories such as dolls, wooden toys, vehicles, construction sets and arts & crafts. The website lists payment options (invoice, credit card, prepayment), shipping costs and return conditions.

Online ShopsRetail - Toys & Baby Products
View profile2.5(2)
Künzle Schreinerei AG Logo

Künzle Schreinerei AG 

Bischofszell · Since 2013

Künzle Schreinerei AG is a joinery that manufactures custom furniture, kitchens, doors and windows as well as bespoke wooden items. Services include wooden and wood‑metal windows, CNC machining and other custom woodwork produced in the company’s own workshop.

Interior ConstructionJoinery
View profile3(2)
SolarZiel AG Logo

SolarZiel AG 

Bischofszell · Since 2023

The core activity of SolarZiel AG is the development, manufacture and distribution of products and systems for the photovoltaic and energy industry, in particular solar modules, energy storage systems and energy management systems.

Solar & Photovoltaics
View profile5(2)
Wilken GmbH, Ulm, Zweigniederlassung Bischofszell Logo

Wilken GmbH, Ulm, Zweigniederlassung Bischofszell 

Bischofszell · Since 2025

The core activity of Wilken Software Group is the development and provision of software solutions for the energy, healthcare and social sectors. The company positions itself as a technology partner and offers solutions for the supply industry, church institutions, social services and healthcare.

Software Development
View profile5(2)
apecx swiss AG Logo

apecx swiss AG 

Bischofszell · Since 2021

The core activity of APECX is the production and distribution of pectin solutions, particularly pectin derived from apples and citrus fruits, under the brand name OBIPEKTIN. The company offers a wide range of pectin products that can be used in various food applications, such as food, beverage and confectionery manufacturing.

Food Processing
View profile4(1)
Artis Druck AG Logo

Artis Druck AG 

Bischofszell · Since 1983

The core activity of Artis Druck AG is the creation and refinement of printed materials, including pre-press, printing, finishing and shipping. The company offers a complete service for printed materials from A to Z, from design and typography to printing and refinement.

Printing Companies
View profile5(1)
BitWorld GmbH Logo

BitWorld GmbH 

Bischofszell · Since 1998

IT Consulting & ServicesRetail - Electronic DevicesSoftware Trade
View profile5(1)
Business-Partner AG Logo

Business-Partner AG 

Bischofszell · Since 2009

The core activity of Business-Partner AG is systemic corporate consulting, particularly the implementation of process management using the BPM suite Aeneis.

Management Consulting
View profile4(1)
De Cataldo Consulting GmbH Logo

De Cataldo Consulting GmbH 

Bischofszell · Since 2007

De Cataldo Consulting GmbH provides multimedia communication and production services, covering storyboard and studio-based video and audio production through to content distribution. Services include video and sound production, green‑screen/virtual production, live streaming, 360°/VR experiences, 3D scanning, product photography and equipment rental.

Management Consulting
View profile5(1)
Duo Bau AG Logo

Duo Bau AG 

Bischofszell · Since 2024

The core activity of DUO BAU AG is the construction of multi-family houses and entire developments using conventional building methods, specializing in high-rise construction.

Building Construction
View profile1(1)
EISENEGGER DEUTSCH Zimmer & Boden AG Logo

EISENEGGER DEUTSCH Zimmer & Boden AG 

Bischofszell · Since 1996

The core activity of Eisenegger Deutsch is the planning, consulting, manufacturing and installation of high-quality interior fittings, particularly wooden floors, floor coverings, carpentry and interior finishing work, as well as interior decoration, including shading and insect protection.

Flooring & Tiling
View profile5(1)
GSB Personalvorsorge Logo

GSB Personalvorsorge 

Bischofszell · Since 1961

GSB Personalvorsorge is an independent pension scheme within the CONVITUS collective foundation that administers occupational pension benefits for affiliated employers and insured persons. It operates a separate-account solution, allows employers to select and adjust pension plans and funding, and manages investments — including real estate holdings — as well as interest crediting on retirement savings.

Pension Funds
View profile5(1)
jAMAZE AG Logo

jAMAZE AG 

Bischofszell · Since 2023

The core activity of jAMAZE AG is the development and implementation of immersive 3D experiences for brands and companies. This includes the conception, design and technical implementation of 3D content, virtual reality and augmented reality applications, as well as the integration of interactive elements. The goal is to create breathtaking and lasting customer experiences that generate attention and enthusiasm.

Advertising Agencies
View profile5(1)
LÜFTBOX AG Logo

LÜFTBOX AG 

Bischofszell · Since 2022

The core activity of LÜFTBOX AG is the development, manufacture and distribution of air technical components, in particular exhaust boxes, distribution boxes, hose systems and diffusion grids for ventilation technology.

Specialized Construction Installations
View profile5(1)
Pernisch Verwaltung AG Logo

Pernisch Verwaltung AG 

Bischofszell · Since 2021

The core activity of Pernisch Verwaltung AG is real estate management, administration and insurance, including condominium ownership, property management, family office, accounting and HR administration.

Property Management
View profile5(1)
Pharmatrend GmbH Logo

Pharmatrend GmbH 

Bischofszell · Since 2009

The core activity of Pharmatrend GmbH is the provision of services for pharmaceutical quality management, particularly in the areas of GDP (Good Distribution Practice), GMP (Good Manufacturing Practice), QP (Qualified Person) and Regulatory Services.

Management Consulting
View profile4(1)
Treuhand Thoma & Graf AG Logo

Treuhand Thoma & Graf AG 

Bischofszell · Since 1977

The core activity of Treuhand Thoma & Graf AG is the provision of services in the areas of trust, tax consulting, auditing and administration, particularly for small and medium-sized enterprises (SMEs), natural persons, public administrations and non-profit organizations.

Fiduciary Offices
View profile5(1)
VICENTINI.SWISS GmbH Logo

VICENTINI.SWISS GmbH 

Bischofszell · Since 2009

VICENTINI.SWISS GmbH offers glass baskets, boxes and crates and provides design, labelling and communication services for the advertising sector.

Plastics Industry
View profile5(1)
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
Per page
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.