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Neuropsychologie Winterthur GmbH 

Winterthur · Since 2021

The core activity of Neuropsychologie Winterthur GmbH is the provision of services in the field of neuropsychology, particularly the examination and treatment of patients with health problems related to neuropsychology. The company also offers consulting and support services for insured individuals, patients, relatives, and interested laypeople.

Neustadt Brockenhaus GmbH 

Winterthur · Since 2017

The company Neustadt Brockenhaus operates a retail store and a café where customers can discover and purchase unique, used or repurposed items. The core activity of the company consists of collecting, presenting and selling second-hand articles, as well as catering to customers in the adjacent café.

New Wälti AG 

Winterthur · Since 2000

The core activity of New Wälti AG is the development, manufacture and distribution of paint spraying systems and coating systems for various industries such as bodywork, vehicle construction, wood processing, industry, painting companies and rail vehicles. The company offers individual solutions for the coating and surface treatment and provides the entire value chain, from planning to service, from a single source.

NEXTENSION GmbH 

Winterthur · Since 2017

The core activity of NEXTENSION is the development of digital platforms and solutions for institutions in the fields of art, culture, libraries, research, archives, and museums. This includes, in particular, the conception and implementation of: web applications and platforms, content management systems (CMS), data visualizations and analyses, augmented reality applications, digital exhibition and visitor guidance systems, and search and directory applications. NEXTENSION develops these solutions in close collaboration with its customers, focusing on user-centered design, sustainability, and innovation.

ng Handgravuren Nicole Grüninger 

Winterthur · Since 2017

The core activity of the company "ng handgravur" is the creation of hand engravings on precious jewelry pieces, such as wedding rings, watches and silver hollowware, using traditional craftsmanship.

nice2have GmbH 

Winterthur · Since 2020

The core activity of handynummer.ch is to sell special mobile phone numbers (also referred to as vanity numbers or VIP numbers) and offer a wide range of numbers with different prefixes and categories (Bronze, Silver, Gold, Platinum, Rhodium).

Nico Management GmbH 

Winterthur · Since 2015

The core activity of Nico Management GmbH is International Supply Management, particularly consulting and implementing procurement and supply chain management for industrial companies. This includes services such as Global Category Management, International Supply Management, Indirect Procurement, Coaching of Start-up Companies and Interim Management.

Niel Sharan Beratung 

Winterthur · Since 2014

The core activity of the company 'Niel Sharan Beratung' is the provision of services in the areas of coaching, supervision, team development, leadership coaching and organizational consulting. The company offers consulting and coaching services for individuals, executives and teams from various industries, particularly from the fields of education and social work as well as the healthcare sector.

N. Kunz Grafikdesign 

Winterthur · Since 2014

The core activity of the company n.kunz grafikdesign is graphic design.

NLTA GmbH 

Winterthur · Since 2020

The core activity of NLTA GmbH is the development of individual software solutions, particularly in the areas of E-Learning, web and mobile development, as well as blockchain and Web3 applications. The company offers full-service solutions for web projects, from conception to implementation, and develops special solutions for the healthcare sector, training and assessments.

Noble Gate GmbH 

Winterthur · Since 2019

The core activity of Noble Gate is the provision of premium lifestyle concierge services, specifically: * VIP limousine and chauffeur service * Personal VIP assistance service * VIP medical and health care service * Flight accompaniment * VIP travel service. The company offers luxurious services to women, families, VIP delegations and business people who desire a competent, agile and discreet service for travel, sightseeing tours, meetings, conferences, shopping, events and other occasions.

Norlight GmbH 

Winterthur · Since 2017

Norlight GmbH rents holiday cottages for private stays. The accommodations, including «Tuli» and «Aurinko West & East», are located near Ivalo in Lapland by Lake Rahajärvi and provide amenities such as access to a shared outdoor sauna and direct lake access.

Normform GmbH 

Winterthur · Since 2015

The core activity of Normform GmbH is the provision of SAP consulting services, particularly in the areas of Supply Chain Management (SCM), Product Lifecycle Management (PLM), and Identity and Access Management (IAM), as well as the development of ABAP solutions.

Notenarchiv Reto Parolari GmbH 

Winterthur · Since 2004

The core activity of Leihnotenarchiv Reto Parolari is the rental and sale of sheet music for various types of orchestras, including classical music, operettas, musicals, and folk music. Additionally, the company offers guided tours of the sheet music archive, which can be tailored to the needs of the customers.

novaCapta Software & Consulting Schweiz AG 

Winterthur · Since 2009

The company offers services and solutions in the field of digital transformation, particularly in the areas of: Enterprise Application Integration (EAI), software development with low-code technologies and Microsoft products, artificial intelligence (AI) and data science, managed services and IT operations, and process optimization and digitization of business processes. The company's core activity is to support businesses in their digital transformation by providing customized solutions and services to increase efficiency, productivity, and innovation capabilities.

Nova Floor AG 

Winterthur · Since 2018

The core activity of Nova Floor AG is the planning, consulting and implementation of floor and wall systems, including the trade of corresponding products such as parquet, vinyl, ceramic tiles, skirting boards and accessories.

Novaloop AG 

Winterthur · Since 2020

Novaloop AG provides IT services including custom software development, system integration, data visualization and workflow automation.

NOVIVA AG 

Winterthur · Since 2022

The core activity of Noviva includes the development, management and consulting of real estate projects, particularly in the area of residential and building development. This includes the analysis and evaluation of plots of land and properties, project development, project management, accompaniment of planning and implementation phases, creation of project calculations and the brokerage of real estate. Additionally, Noviva offers consulting and representation services for builders, investors and other interested parties.

NSN medical AG 

Winterthur · Since 2005

The core activity of NSN medical AG is the founding, development and strategic management of companies in the healthcare sector, particularly in the areas of clinics, outpatient surgery centers, practices and service companies. The company focuses on outpatient and short-term care and supports its subsidiaries through networking and strategic management to ensure efficient and cost-effective processes and to improve the development opportunities of individual companies.

N:SYNC AG 

Winterthur · Since 2011

N:SYNC AG provides IT services for the synchronization of data and processes and develops integration solutions to connect heterogeneous application landscapes. Services include strategic consulting, implementation, monitoring (N:TERFACE), the logistics platform N:TIME, training and 24/7 support, with expertise in Azure Integration Services and Microsoft BizTalk Server.

N.U.P Umweltpflegetechnik Immo AG 

Winterthur · Since 1998

N.U.P Umweltpflegetechnik GmbH provides nature and environmental maintenance services. Its offerings include water and landscape construction, tree care, slope and hedge maintenance, chemical-free weed control, watercourse maintenance, green-waste processing and energy-wood utilisation, specialist machinery work and an in-house workshop for service and repairs.

NURI & MAN Reinigung, Inhaber Nuriman Jonuzi 

Winterthur · Since 2019

Nutrisana Milazzo 

Winterthur · Since 2019

The core activity of NUTRISANA is nutritional counseling and therapy, including the treatment of food allergies and intolerances, weight reduction and preventive nutritional counseling. The company also offers training sessions, lectures and Bioelectrical Impedance Analysis (BIA measurements) and collaborates with health insurance companies.

NWP Services GmbH 

Winterthur · Since 2021

The core activity of NWP Services GmbH is the provision of services in the field of network technology, particularly in the areas of: network consulting, network engineering, network operations, network automation, and network management (managed services). The company focuses on the planning, implementation, and maintenance of networks and offers solutions for various network manufacturers, protocols, and technologies.

NYKA Production GmbH 

Winterthur · Since 2021

The core activity of NYKA Production GmbH is the planning and implementation of events, events and projects in the fields of culture, broadcasting and content production. This includes project and production management, direction, recording management and event management. The company also offers event support and project planning.

Oboenatelier Christian Voss GmbH 

Winterthur · Since 2012

The core activity of Oboenatelier Christian Voss is the manufacture, maintenance and repair of oboes, as well as the provision of services related to this musical instrument.

Ochsner Consulting GmbH 

Winterthur · Since 2019

The core activity of Ochsner Consulting GmbH is financial corporate management as well as financing consulting for companies and private individuals.

Olivia Marié, Dragonflybreath Praxis für Atemtherapie 

Winterthur · Since 2021

The company's core activity is to accompany and support people in difficult life phases, particularly in processing trauma, stress and emotional blockages. This is achieved through body-based therapies such as breathwork, myofascial release and neuro-systemic accompaniment, with the goal of promoting regulation of the nervous system and enabling a deep connection to oneself. The therapist offers individual accompaniment and group processes to support people in discovering their inner resources and leading a fulfilling life.

ONA Group GmbH 

Winterthur · Since 2020

The core activity of ONA Group GmbH is the sale, rental and leasing of new cars, used cars and commercial vehicles in Switzerland, offering flexible financing solutions and a car subscription model that includes insurance, service and repairs.

ONEDU 

Winterthur · Since 2021

The company Onedu provides educational services to raise awareness about inequalities in healthcare, develop transcultural competencies, and promote holistic approaches to care and diversity. It develops and offers online courses, such as the 'Midwife Refugee Kit' and the 'Migrant Birth Kit', and collaborates with universities and other organizations to create educational materials. The company focuses on supporting refugees and minorities, aiming to create a sensitive and courageous learning environment where people can inform themselves and take self-determined action.

onsite partner ag 

Winterthur · Since 2003

The core activity of onsite partner ag is the development and implementation of software solutions and web applications for specific industries, particularly for carpentries, the dairy industry and building cooperatives, as well as the provision of IT services and support for small and medium-sized enterprises (SMEs).

onstructive GmbH 

Winterthur · Since 2019

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

Onur Forrer Academy 

Winterthur · Since 2021

The company offers services in the areas of sales training, coaching, and leadership development. The core activities include: Sales Training: Purpose Driven Sales and Growth Mastery to increase sales and profitability Coaching: 1:1 coaching for individuals and companies to overcome sales challenges and achieve sustainable results Leadership Development: Train-the-Trainer training, Sales Leadership Training, and coaching for executives to improve leadership skills and team performance Online Academy: Online courses and coaching for sales and leadership professionals The company's core activity is the development and implementation of training and coaching programs for sales and leadership professionals to improve their skills and performance.

Oopsie Daisies GmbH 

Winterthur · Since 2024

Oopsie Daisies GmbH develops narrative, artistically driven video games, including the title “Tom the postgirl”. The studio’s activities cover game design, art and story direction, animation and sound.

OPAL IT Consulting AG 

Winterthur · Since 2002

The core activity of Opal IT Consulting AG is the consulting, development and implementation of SAP solutions for companies in various industries, particularly in the areas of logistics, distribution logistics, finance and controlling. The company also offers services such as customizing, ABAP programming, migration and cutover support.

optifirm GmbH 

Winterthur · Since 2024

optifirm GmbH develops tailored educational programmes and provides consulting in education management, as well as organising and delivering training courses and workshops, including support for digital learning.

Optima Versicherungstreuhand GmbH 

Winterthur · Since 1994

The core activity of OPTIMA Versicherungstreuhand GmbH is comprehensive financial consulting, including: wealth management and investment advice, pension and insurance consulting, tax consulting and planning, real estate consulting and brokerage, testamentary and inheritance planning, estate planning and estate administration. The company provides independent consulting and supports customers in planning and implementing their financial goals, including retirement planning, risk management and wealth accumulation.

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.

Orion Bau AG 

Winterthur · Since 2019

The core activity of Orion Bau AG is the execution of construction work, particularly in the area of conversions and renovations, including the repair of concrete structures, reinforcement of load-bearing structures, repairs to sewage systems, masonry work, plastering work, drywall construction, facade scaffolding, thermal insulation and other related services.

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.

OTTOMATIC GmbH 

Winterthur · Since 2018

The core activity of OTTOMATIC GmbH is the development and provision of software tools and services for the film industry, particularly in the area of digital image processing and transmission. The tools and services are designed to simplify and optimize workflows in film production, especially in the areas of data transmission, management and security.

ott Productions GmbH 

Winterthur · Since 2021

The core activity of ott Productions GmbH is the provision of IT services, particularly in the following areas: System Engineering: Security-oriented system engineering services for companies. Darknet Monitoring: Monitoring the darknet for data leaks and notification when company data appears. DCIM (Data Center Infrastructure Management): Implementation, optimization and migration of DCIM systems. IT Consulting: Support for the successful implementation of IT projects through comprehensive expertise.

Ovenstone Engineering GmbH 

Winterthur · Since 2019

The core activity of Ovenstone Engineering GmbH is the planning, consulting and implementation of renewable energy solutions, particularly photovoltaic systems, as well as the development and implementation of smart metering systems for energy management.

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.

Oxni GmbH 

Winterthur · Since 2019

Oxni GmbH supplies electric drive components to machine builders and operates a webshop providing technical data, availability and pricing for motors, frequency converters, gearboxes and related accessories. The company also offers engineering and consulting services for motor control, direct‑drive solutions, control systems and real‑time integration.

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.

Paca.ch Carmen Kläui 

Winterthur · Since 2010

The core activity of PACA.CH is the rental of holiday properties on the French Riviera.