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company directory

onstructive GmbH 

Winterthur · Since 2019

The core activity of onstructive GmbH is the development, maintenance and operation of software for health insurance companies.

Option 4.0 AG 

Winterthur · Since 2018

Option 4.0 AG designs, develops, implements and operates cloud-native engineering solutions, supporting clients with solution architecture, technical implementation and ongoing operation. The company provides cloud engineering, digital strategy, program & project management, and data analytics as a service.

Optiwin Consulting, Inhaber S. Zuffi 

Winterthur · Since 2011

The core activity of OptiWin Consulting is the provision of services in the fields of trust and corporate consulting, particularly in the areas of: * Trust: accounting, financial accounting, tax consulting * Corporate consulting: controlling, company formations, succession planning * Personnel recruitment. The company offers tailored solutions for companies and private individuals in Winterthur and its surroundings.

Orlando + Klossner Architektur AG 

Winterthur · Since 2013

The core activity of Orlando Architektur AG is the planning and realization of individual architectural solutions for new building and renovation projects, taking into account aesthetic, functional and sustainable requirements.

OSTEOPATHIE BRUNNGASSE BETTINA RUBIN 

Winterthur · Since 2007

The company's core activity is the provision of osteopathic services, in particular the treatment and consultation of patients in an osteopathy practice in Winterthur.

Ostreon SA 

Winterthur · Since 2017

Ostreon SA develops design systems for culture, arts and industry.

owi open way institute A. Hiltebrand 

Winterthur · Since 2002

The company "owi - open way institute" offers services in the areas of personal development, health prevention, and therapy. The core activities include: Coaching and therapy for individuals and organizations, seminars and workshops on topics such as stress management, burnout prevention, nutrition, and exercise, systemic constellations and organizational consulting, rental of practice and seminar rooms, and art exhibitions and mediation. The services aim to improve the quality of life and well-being of individuals and organizations.

Paartherapie lic. phil. Lorenz Kunz 

Winterthur · Since 2024

The company's core activity is the provision of couple therapy and counseling, particularly the application of cognitive behavioral therapy and psychological methods to resolve relationship problems and promote emotional closeness and mutual understanding in couple relationships.

Pain et Fromage Stéphanie Brand-Lippus 

Winterthur · Since 2012

The company "Pain et Fromage" is a food store specializing in the sale of bread, cheese, wine, and other specialties. The core activity of the company includes the sale of: bread and baked goods (baguettes, viennoiseries, pastries, savory feuilletés), cheese and dairy products (cow, goat, sheep), wine and spirits (wine, crémant and champagne, aperitifs and ciders, digestifs), and grocery items and other specialties (Provence, South-West, syrups and lemonades, other products). The company also offers catering and tasting services.

PANGEA NET, International Network of Independent Law Firms 

Winterthur · Since 2019

The core activity of Pangea Net is to operate a network of independent law firms that enables its members to support each other and jointly offer international legal services.

PARTUA AG 

Winterthur · Since 2021

The core activity of Partua AG is the provision of services in the field of health informatics, particularly in the areas of laboratory medicine, digital medicine, obesity medicine and nutritional therapy. The company offers expert knowledge and support in these areas to support people in improving their health and well-being.

Paul Hunziker Ingenieurbüro GmbH 

Winterthur · Since 2014

Paul Hunziker Ingenieurbüro GmbH is an engineering firm specializing in refrigeration, heating and climate systems, providing design, consulting and project support for refrigeration installations. The practice works on projects for shopfitting, gastronomy and industrial clients.

Paul Reinhart AG 

Winterthur · Since 1953

Paul Reinhart AG is a global merchant that sources and markets agricultural commodities such as cotton, cocoa, pulses, oilseeds and nuts. The company pursues sustainability and due diligence efforts across the value chain.

PBS und Grusskarten Schweiz, Papeterie-, Büro-, Schreibwaren und Grusskartenverband Schweiz 

Winterthur · Since 2022

The company's core activity is the representation and promotion of the interests of members from the paper, office, stationery and greeting card manufacturing industry in Switzerland. This includes networking of companies, cooperation with partners, preparation of industry-relevant information and provision of a platform for members to be present with corporate buyers.

PDG trade GmbH 

Winterthur · Since 2023

PDG trade GmbH is a textile trading company that sources and imports textiles and supplies products certified to Oeko-Tex Standard 100. It offers durable, machine-washable textiles, keeps small stock of standard items for short-term needs, and focuses on sustainable trade and fair pricing for producers.

PEKEN GmbH 

Winterthur · Since 2020

PEKEN GmbH performs insulation and fire-protection work for construction projects. The website lists reference projects including the FIFA World Football Museum and Ceres Living Pratteln.

Peleda GmbH 

Winterthur · Since 2023

Peleda GmbH provides data analytics and digitalization services, including data mining, machine learning, generative AI, databases and data cleaning. The company designs, implements and maintains custom websites, web applications and e‑commerce platforms, and offers web analytics, crawler‑management solutions and hosting advisory.

Pende Foundation 

Winterthur · Since 2006

Pende Foundation supports non-profit organisations and individuals who initiate and promote projects with altruistic goals, with activities in education, culture, humanitarian aid, spirituality and ecology. The foundation identifies potential projects proactively, invites selected applicants to submit applications and decides on support during board meetings.

pEp apps AG 

Winterthur · Since 2023

The company provides services in the areas of cybersecurity, system integration, system architecture, and software development. The core activity of the company is to support businesses in the conception and implementation of security solutions to protect their digital infrastructure from threats and maintain their systems at the highest security level. This includes, among other things: Security Consulting and Advisory, Software Architecture and Development, System Integration and Architecture, Data Backup and Protection, Compliance and Regulatory Requirements, Risk-Based Approaches and Preventive Measures, and Training and Awareness for Best Practices. The company focuses on developing effective strategies to ensure the security and data protection of businesses.

Performance Partners GmbH 

Winterthur · Since 2023

Performance Partners is a Swiss business developer specializing in consulting and implementing projects for small and medium-sized enterprises (SMEs). The company's core activity is to support businesses in their development and operational excellence by offering holistic solutions based on performance-based compensation. This includes identifying areas for improvement, implementing projects, and continuously optimizing processes.

Personal & Recht GmbH 

Winterthur · Since 2021

Personal & Recht GmbH provides legal advice and representation in public personnel law and private employment law, including related social insurance and data protection matters. Services include acting as an external legal service for organizations and employers, support in challenging personnel situations, mediation, trainings and assistance with processes and documentation.

Perspective Consulting GmbH 

Winterthur · Since 2003

The core activity of Perspective Consulting GmbH is the consulting and support of companies, particularly medium-sized enterprises, in financial and strategic matters. This includes the evaluation of projects and investments, the procurement of debt and equity capital, the structuring of financing, risk management, the measurement and monitoring of performance, as well as the design of reporting for owners and external financiers.

RBW Rohrdorfer Betonwerke Swiss AG 

Winterthur · Since 1997

The core activity of Rohrdorfer Betonwerke/RBW encompasses the manufacture and distribution of precast concrete elements, in particular ceiling systems, wall systems, prefabricated stairs, balconies and prefabricated garages.

Pexa GmbH 

Winterthur · Since 2024

Pexa GmbH provides installation and craft services, including metal construction and structural element assembly as well as door and gate installation. The company also delivers heating, ventilation, air-conditioning and sanitary (HLKS/HVAC) installations, renovation and new-build work, coordination of trades and trading of related goods.

Physiotherapie am Theater GmbH 

Winterthur · Since 2005

Physiotherapie Moor GmbH 

Winterthur · Since 2020

The core activity of the company "Physio Moor" is physiotherapy.

Physiotherapie Rechenmacher GmbH 

Winterthur · Since 2021

Pin Massage 

Winterthur · Since 2023

The core activity of Pin Massage is the application of various massage techniques to promote relaxation, healing, and well-being. These include, among others: classical massage (Swedish massage), sports massage, lymphatic drainage, reflex zone massage, myoreflex therapy, and pregnancy massage. The company offers individually tailored treatments to regenerate body and mind, release tension, and enhance overall well-being.

Plaschair GmbH 

Winterthur · Since 2003

Plaschair GmbH provides organisational development services, including leadership development, team and process facilitation, coaching and skills training.

Plattenleger, Bati Batbayar 

Winterthur · Since 2023

The core activity of the company "Plattenleger Bati" consists of laying ceramic coverings, mosaic works and natural stones for commercial and private spaces, including the planning and implementation of individual solutions for floors, walls and terraces.

Poliplan GmbH 

Winterthur · Since 2015

The core activity of Poliplan GmbH is the creation of traffic concepts and plans, as well as their implementation. The focus is on designing public street spaces and squares, developing integrated overall concepts, and taking into account the uniqueness of each location. The company also offers services in the field of traffic safety and safety audits.

Praxis Albermann 

Winterthur · Since 2024

The company's core activity is the application and dissemination of psychotherapeutic methods, particularly hypnosystemic therapy, tapping techniques and medical hypnosis, to promote self-help, self-empowerment and performance improvement in clients. The company offers workshops, courses and coaching services for professionals such as coaches, consultants, therapists and physicians, and also conducts psychotherapy sessions.

Praxis b+b für Psychiatrie und Psychotherapie Jens Stellbrink-Beckmann 

Winterthur · Since 2019

The company's core activity is the provision of services in the field of psychiatry and psychotherapy.

Praxis Beziehungskompass Arnold 

Winterthur · Since 2024

The core activity of the company 'Beziehungskompass' is the counseling and accompaniment of individuals, couples, and families in relationship and communication issues. The company offers individual counseling, couple counseling, and parent and family counseling to help people improve their relationships, resolve conflicts, and achieve their goals.

Praxis für Psychotherapie, Fiorenza Piraccini 

Winterthur · Since 2022

The core activity of Praxis Parterre is the provision of psychotherapeutic services, including assessments, consultations, individual therapies, couple therapies and group therapies for children, adolescents and adults.

Praxis für Psychotherapie und Beratung, Maria Sorgo 

Winterthur · Since 2023

Praxis für Psychotherapie und Beratung, Maria Sorgo provides assessments, counselling and individual, couple and group psychotherapy for children, adolescents and adults. Services are offered within the Praxis Parterre team and can be billed via health insurance, IV (disability insurance) or by private payment.

Praxis im Schanzengarten, Inh. Schütt-Peters 

Winterthur · Since 2018

The core activity of the company "Praxis im Schanzengarten" is the provision of psychotherapeutic services for adults, children and adolescents by federally recognized therapists and specialist psychologists.

Praxis Schacke, Praxis Psychotherapie 

Winterthur · Since 2020

The company provides a website platform that enables users to create and manage their own websites. The core activity of the company is to provide tools and services for creating and optimizing websites, including the use of cookies for analytical and marketing purposes.

Precoma Renato GmbH 

Winterthur · Since 2016

The company Precoma Renato GmbH is an architectural firm specializing in the planning and realization of construction and interior design projects. The core activities include architecture, interior design, furniture planning and consulting for various construction projects such as residential buildings, hotels, wellness areas, offices and shops.

Prelogic AG 

Winterthur · Since 2010

The company's core activity is the development and implementation of software solutions for customers, particularly in the areas of product management and software engineering. The company offers services such as requirements engineering, software development, and project support to assist customers in realizing their projects.

Premotec GmbH 

Winterthur · Since 2007

Premotec develops and implements individual digital solutions for customers, particularly in the education and sports sectors. The core activities include consulting, development and implementation of software solutions, including custom software, basic applications and standard software. The company uses modern technologies such as ASP.NET and Angular to develop future-proof solutions and also offers services such as ICT consulting, hardware procurement and rackspace.

produktionsbude gmbh 

Winterthur · Since 2018

The core activity of the company "Produktionsbude" is the planning and production of events, including technical planning (audio, lighting, rigging), decoration and design, project planning and overall implementation of events.

Profile GmbH 

Winterthur · Since 1994

The core activity of Profile GmbH is the development and implementation of IT solutions, particularly in consulting and implementing standard and individual solutions for companies, as well as in the development of its own software products such as "Helper" (an office solution for the graphic industry) and "ARCHIUM" (a workflow optimization platform).

PRO HUMANTICS AG 

Winterthur · Since 2015

The core activity of PRO HUMANTICS AG is personnel placement and consulting, particularly in the healthcare sector. They support candidates in their search for new challenges and companies in filling open positions, especially in the area of specialists and executives.

ProSteg AG 

Winterthur · Since 2020

The core activity of ProSteg AG is the project-based support of property managers and communities in complex challenges related to condominium ownership and co-ownership. This includes in particular: * Accompanying renovation projects and change processes * Resolving unresolved disputes and conflicts * Supporting the creation of resolutions and motions * Coaching property managers * Analyzing and optimizing communities and properties * Providing legal advice and ensuring legal certainty ProSteg AG positions itself as an independent partner that relieves the management and objectively develops solutions to preserve the value of the properties and improve the quality of life for the residents.

Psychotherapie Saraci GmbH 

Winterthur · Since 2023

The company's core activity is the provision of psychotherapeutic services, particularly in the areas of individual, couple and family sessions, in various languages (German, Albanian, Italian and English). The therapy includes systemic, behavioral and neuropsychological approaches.

pulssport GmbH 

Winterthur · Since 2004

Qualitätswerk GmbH 

Winterthur · Since 2017

Qualitätswerk GmbH provides occupational safety and quality management services, including ASA support, development of safety systems and system audits. The company also offers training courses, in‑house seminars and the Safe Workplace Award.

Radiologie am Graben KLG 

Winterthur · Since 2009

The core activity of the company 'Radiologie am Graben' is the performance of medical imaging procedures and interventions, particularly in the fields of radiology, computed tomography (CT), magnetic resonance imaging (MRI), mammography, ultrasound and osteodensitometry. The company offers a wide range of diagnostic and therapeutic services, including vacuum-assisted breast biopsies, CT-guided interventions and MRI-guided prostate biopsies.

Raketenkind Melanie Scheiwiller 

Winterthur · Since 2021

The core activity of Raketenkind is the online sale of children's clothing, particularly trousers, tops, rompers and accessories.