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Coiffeursalon Exclusive E. Bajramoski 

Kreuzlingen · Since 2016

Colena Vision GmbH 

Kreuzlingen · Since 2005

The company is an online retailer of contact lenses, glasses and care products, offering a wide range of products including daily lenses, weekly lenses, monthly lenses, annual lenses, colored lenses, sunglasses, glasses, reading glasses and cosmetics. The company's core activity is the sale and shipping of eye care products and accessories over the internet.

compositeworx gmbh 

Kreuzlingen · Since 2015

The core activity of Compositeworx GmbH is the development, manufacture and contract manufacturing of composite parts, in particular larger composite components with complex 3D geometries, as well as the provision of services in the field of composite construction, such as consulting, concepts, mold making and repairs.

Consotius Consulting Sarnau 

Kreuzlingen · Since 2021

The company CONSOTIUS offers a wide range of services, particularly in the fields of management and consulting, to meet the needs of its customers in the automotive industry and beyond. The core activities include: Interim Management, Consulting, Coaching and Training, Task Force and Crisis Management, Project Management and Engineering Management, Production Management and Quality Management, Plant Relocation and Plant Setup, Logistics and Supply Chain Management, and Corporate Transformation. The core activity of the company can be described as management and consulting services for companies, particularly in the automotive industry.

consul&ad AG 

Kreuzlingen · Since 2000

consul&ad AG provides marketing and public relations consulting, delivers integrated communication services, and organizes conferences, congresses and trade events with a focus on information security topics.

contexagon GmbH 

Kreuzlingen · Since 2014

contexagon GmbH develops context-aware software solutions and provides the Pulsar platform for creating and managing interactive spaces such as museum exhibitions. Services include software development, machine-learning and AR/VR integration, IoT connectivity, content management and analytics for visitor insights.

COS Invest AG 

Kreuzlingen · Since 2018

COS Invest AG provides services including company formation, financial accounting (cashbook, debtor and creditor accounting), payroll accounting, VAT returns, annual accounts, tax returns and debt collection.

CRAFT 

Kreuzlingen · Since 2021

The core activity of the company "Craft's" encompasses three main areas: 1. **Web design and development**: The company creates websites for private and commercial clients that can be perfectly displayed on any device. All websites are created in WordPress and can be easily modified by the clients themselves. 2. **Marketing and content strategy**: Craft's supports clients in setting up social media accounts (Facebook, Instagram) and online shops. Additionally, the company offers search engine optimization and content strategy services. 3. **Data processing and capture**: The company provides data processing services, including scanning and indexing of documents, data capture and management. Craft's guarantees high accuracy in data capture and offers flexible billing models.

cross-ING Bodensee AG 

Kreuzlingen · Since 2024

cross-ING Bodensee AG is a branch of the cross-ING group that provides engineering services and personnel leasing for technical projects. Services include supplying engineers and teams across disciplines such as systems engineering, automation, process engineering, materials and additive manufacturing, as well as consulting, knowledge management and expert support.

CT Keramik GmbH 

Kreuzlingen · Since 2006

CT Keramik GmbH installs floor and wall coverings, including tiles, mosaics and marble, for residential and commercial clients and also carries out repairs to existing floors.

Data Europe Swiss GmbH 

Kreuzlingen · Since 2008

Dealex Anlagenbau GmbH 

Kreuzlingen · Since 2024

Dealex Anlagenbau GmbH designs and implements systems for fire protection, photovoltaic power and security technology. Services include planning, installation and maintenance of fire detection and aerosol extinguishing systems, intrusion and access control systems, photovoltaic installations, commercial and residential energy storage, and EV charging infrastructure.

Dengler Architekturbüro 

Kreuzlingen · Since 2013

Dengler Architekturbüro provides architectural services across all project phases, focusing on various residential buildings and renovation of existing structures. Services include new construction, conversions, construction supervision and design studies.

Dengler Voss Gutachten GmbH 

Kreuzlingen · Since 2020

Dengler Voss Gutachten GmbH operates the Verkehrsmedizinisches Zentrum Verkehrsmedizin Thurgau and provides traffic-medicine assessments and expert reports. Services include abstinence monitoring, fitness-to-drive reports, accompanied control drives and administrative support with road traffic authorities; the reports are recognized by all Swiss road traffic offices.

Der Schiess Beton-Bohr und Fräs AG 

Kreuzlingen · Since 2008

Der Schiess Beton-Bohr und Fräs AG provides concrete drilling and sawing services, offering core drilling, floor sawing, wall sawing, wire sawing, joint cutting, concrete breaking and controlled demolition.

Dieterich GmbH 

Kreuzlingen · Since 2007

The core activity of Dieterich GmbH is the sealing of various plants and facilities, particularly in the areas of: * Pools and swimming ponds * Public swimming pools * Special seals * Sprinkler tanks * Drinking water containers * WHG seals. The company offers its services as a specialist in sealing in Germany and Switzerland.

Dilax Intelcom AG 

Kreuzlingen · Since 2000

The company develops and manufactures sensors and software solutions for capturing and analyzing human flows in urban spaces, particularly in public transportation (PT), shopping centers, and other public areas. The core activity involves collecting and analyzing data on human movement to make cities and public spaces more livable.

Dina Wirz-Giovanoli 

Kreuzlingen · Since 2021

The company's core activity is the freelance artistic and design work of Dina Wirz Giovanoli, particularly in the areas of: visual arts (painting, sculpture, photography, printmaking, collage), design (stage design, color design, mural painting, trompe l'oeil), art education and exhibitions. The company does not offer mass-produced products or services, but focuses on individual artistic work and the presentation of artworks.

Dipl.-Ing. Hagen GmbH 

Kreuzlingen · Since 2019

The core activity of Dipl.-Ing. Hagen GmbH is the buying and selling of luxury goods and collector's items, particularly: precious metals (gold, silver), jewelry, coins, watches and scrap gold, silverware and silver cutlery, stamps, letters and cards, artworks (paintings) by established and unknown artists, antiques and rarities. The company also offers services in the field of business dissolutions and liquidations.

DJM eCommerce Midedji 

Kreuzlingen · Since 2015

DJM eCommerce Midedji develops and operates websites, online shops and related software products, and provides e‑commerce consulting. Offerings include a cloud website editor, shop and product management modules, and SEO services.

Doerenkamp-Zbinden Stiftung für versuchstierfreie Forschung 

Kreuzlingen · Since 1985

The company's core activity is the promotion of animal-free research through the awarding of research grants and the support of projects that improve animal welfare.

DOTCOAT GmbH 

Kreuzlingen · Since 2007

The core activity of DOTCOAT is the development, manufacture and supply of adhesive coating and laminating machines as well as plants for various industrial sectors, particularly for the processing of composite materials. The company focuses on solvent-free coating and casting technologies and offers customized solutions for customers.

d Prangenberg Konstruktion GmbH 

Kreuzlingen · Since 2023

The company provides design services for machine and plant construction, particularly in the field of sheet metal and welding constructions. The core activity includes designing, planning and calculating machines and plants, as well as creating technical drawings and models. The company supports customers in the further and new development of their products and offers solutions for specific requirements.

Dr. Alexander Rudolf - Ingenieurdienstleistungen 

Kreuzlingen · Since 2011

The core activity of VTS GmbH is the planning, design and implementation of tunnel ventilation systems, including the associated aerodynamic calculations and analyses. The company provides engineering services in this field and has specific expertise in tunnel ventilation and aerodynamics.

Dr. Claus Knoth Unternehmensberatung 

Kreuzlingen · Since 2006

Dr. Claus Knoth Unternehmensberatung provides consulting services for designing and implementing strategy processes and for planning and managing organisational change. Services include strategy process design and moderation, implementation controlling and communication concepts, competence modelling and assessment centres, leadership training and coaching, and China-focused strategy and team analyses.

Dreiklang GmbH 

Kreuzlingen · Since 2025

Dreiklang GmbH produces the Dreiklang Dry Gin and sells it via its online shop and selected retail partners. Distillation is carried out in collaboration with the V‑SINNE Schwarzwald distillery, and the product is offered at markets and events. The Dry Gin placed in the Swiss Spirits Review 2025 (1st place Gin & Tonic, 2nd place Gin).

Drikung Kagyu Dorje Ling 

Kreuzlingen · Since 2007

The company Drikung Kagyu Dorje Ling is a Tibetan-Buddhist center specializing in meditation, Tsa Lung (Tibetan yoga), and philosophy. The core activities include: * Guiding and instructing in meditation and Tsa Lung * Organizing events and courses on Buddhist topics * Leading group events and workshops for school classes and other groups * Participating in interfaith and cultural events * Supporting social projects, such as supporting children in a monastery school in India and building a Drikung center in Thailand. The company also operates a shop selling books and other materials on Buddhist topics.

Dr. med. Henrich Stiftung 

Kreuzlingen · Since 2013

The company's core activity is the promotion and dissemination of a vegan lifestyle and diet through educational work, education and information. This includes the publication of articles, books and newsletters, providing resources and information on vegan nutrition and lifestyle, as well as supporting individuals who strive for a vegan lifestyle.

DS&A Real Estate AG 

Kreuzlingen · Since 2020

DS&A Real Estate AG develops, plans and realises real estate projects with an emphasis on sustainable planning and build quality. The company provides project and property development, site and market analyses, refurbishment and revitalisation of existing buildings, and manages the process from land acquisition and permitting through construction, fit-out and marketing.

DynamicElement AG 

Kreuzlingen · Since 2024

The core activity of DynamicElement is the development and provision of innovative technologies for creating unique product or packaging surface markings that protect against counterfeiting and grey markets, track products along the value chain and create new opportunities for customer loyalty. This includes, in particular, the application of computer vision, AI and process integration to capture unmistakable surface features.

eBeratung Miljic 

Kreuzlingen · Since 2018

The core activity of eBeratung Miljic includes electrical and energy consulting, including energy consulting, electrical consulting, electrobiology as well as office and accounting services.

EDEN Training GmbH 

Kreuzlingen · Since 2012

EDEN is a consulting and training company specializing in the development of executives, teams, and personalities. The company's core activity is to offer customers individual concepts and solutions to achieve their business goals. This includes consulting, coaching, training, and development of executives, teams, and personalities. The company uses action-oriented methods and experienced action as a basis to initiate knowledge and development. The core activities include: Consulting and coaching in the areas of leadership, team, and personality; Development of executives, teams, and personalities; Conducting training and coaching sessions; Creating individual concepts and solutions for customers; Supporting customers in achieving their business goals.

ELOBAU Kittling 

Kreuzlingen · Since 2001

The core activity of ELOBAU Kittling is the development, manufacturing, assembly and maintenance of switchgear and control systems for various applications, particularly: heating, ventilation and air conditioning systems, refrigeration systems, swimming pool controls, machine controls, small systems and building technology systems. The company also offers services such as extensions, conversions, transportation and assembly of switchgear and control systems. Additionally, it creates layouts, electrical schematics and principle diagrams using CAD programs and develops software solutions in collaboration with partners.

Energy Depot Swiss GmbH 

Kreuzlingen · Since 2005

The company's core activity is the development and distribution of high-quality solar products and energy storage systems for private and commercial applications, including solar modules, inverters, batteries, energy management systems and charging stations.

Solar Solutions EngCon GmbH 

Kreuzlingen · Since 2020

The core activity of EngCon GmbH is the development, planning, construction and realization of turnkey photovoltaic systems, in particular rooftop and open-space systems in all power classes, as well as the associated services such as project planning, installation, material procurement, construction management and supervision.

Engelhardt CHC Excellence Unternehmesberatung 

Kreuzlingen · Since 2011

The core activity of CHC Excellence is Consumer Healthcare Consulting, focusing on strategy, marketing, sales, business development and organizational excellence for the pharmaceutical industry, specifically for OTC, OTX, Rx and medical products. The company offers consulting services such as project and transformation management, change management, brand and marketing strategy, sales strategy and M&A consulting.

Engineering Netzwerk N.O.C GmbH 

Kreuzlingen · Since 2023

The company provides engineering services and IT services, particularly in the areas of mechanical construction, electrical construction, electronic development, PLC programming, software development, project management, testing/testing field, technical documentation, and quality management. It supports customers from various industries, including special machine and mechanical engineering, plant engineering, automotive, information and communication technology, assembly technology, consumer goods, construction and agricultural machinery, medical technology, pharmaceutical industry, defense technology, optics, and energy and supply.

Enns Heim & Haus Switzerland 

Kreuzlingen · Since 2015

The company provides care and support services for elderly people, including housing, care, therapy, food and drink, as well as various activities and events to promote quality of life and satisfaction. It is a company specializing in elderly care and support.

enzian-acht GmbH 

Kreuzlingen · Since 1996

enzian-acht GmbH offers professional foot care, massages, hair-removal services and holistic life counselling. The services listed on the website include footbaths and foot treatments, full-body massages, partial and full hair removal, and counselling; prices are published online.

Ergotherapie im Zentrum Team Silke Neumann 

Kreuzlingen · Since 2021

The core activity of the company 'Ergotherapiepraxis Silke Neumann' is the provision of occupational therapy treatments for people of all age groups, particularly in the areas of neurology, geriatrics, hand therapy and robotics. The practice offers individualized therapies to improve the functional ability and quality of life of its clients and supports them in coping with everyday challenges.

eSpectrum AG 

Kreuzlingen · Since 2022

eSpectrum AG supplies battery energy storage systems and an energy management system (eEMS) to optimize self‑consumption and coordinate generation, storage and loads within site networks. The company also provides analysis, project management, and service & maintenance for industrial, commercial and e‑mobility applications.

EVO Consult Swiss GmbH 

Kreuzlingen · Since 2012

The core activity of EVO Consult Swiss GmbH is to advise and support healthcare institutions in implementing efficient structures and change processes. This includes, in particular, the areas of strategy, leadership and training, quality and risk management, certifications and accreditations, as well as energy management. The company offers pragmatic and individual solutions to achieve excellent results in the institutions.

existentialcare.ch GmbH 

Kreuzlingen · Since 2019

existentialcare.ch GmbH provides consulting and coaching services to healthcare organisations, focusing on nursing leadership support, organisational development, quality assurance and recruitment. Services include staff coaching programmes (e.g. “Pflege für Pflege”), assessment and reporting, and time-limited expert partnerships for operational and strategic support.

FARB - MALERHANDWERK, Angelo Genovese 

Kreuzlingen · Since 2002

FARB - MALERHANDWERK, Angelo Genovese provides painting and colour-design services for facades and interiors, including colour consultation, facade inspections, wallpapering and decorative techniques such as stucco, marmorino and glazes. The business undertakes interior and exterior renovations and emphasizes the use of environmentally friendly materials, professional tools and work aimed at preserving the value of properties.

Feingrafik GmbH 

Kreuzlingen · Since 2016

Feingrafik GmbH is a communications agency providing cross-media design and communication services. Offerings include branding and corporate design, brochures and reports, web and screen design including user-interface development, and real-estate promotion from concept to production.

Femosana GmbH 

Kreuzlingen · Since 2016

The core activity of Femosana GmbH is the brokerage and sale of insurance policies, including health, auto, household, private, liability and legal protection insurance.

Fertilityexperts KLG 

Kreuzlingen · Since 2019

Fertilityexperts KLG advises fertility clinics on process optimization, implementation of quality-management structures and team moderation, and counsels couples on treatment options and their chances of success.

fh-Wein und Design, Inh. Reto Eppenberger 

Kreuzlingen · Since 2013

The company's core activity is the online sale of wine and wine-related products, as well as the provision of wine consulting and accessories. The company operates an online wine shop where customers can purchase various types of wine (sparkling wine, white wine, rosé wine, red wine, sweet wine). In addition, the company offers wine consulting and accessories, allowing customers to compare products and add them to a shopping cart.

FLOW International GmbH 

Kreuzlingen · Since 2017

Flümoart Flückiger 

Kreuzlingen · Since 2007

Flümoart Flückiger supplies event tents and related equipment, offering sales and rental of folding tents, dome and star tents, specialist and market tents, as well as furniture and display products. The range includes advertising flags, counters and umbrellas; custom printing is available and products are manufactured to CH and EU quality standards.