7'410 companies found
Heinrich Schmid AG
Winterthur · Since 2009
Heinrich Schmid AG is a building trades and construction services company offering painting, drywall, thermal insulation, façade and flooring work, fire-protection solutions, and project and construction management services.
Heinrich Schmid Holding Schweiz AG
Winterthur · Since 1996
Heinrich Schmid Holding Schweiz AG is a corporate group operating in the painting and building trades sector, providing craft services for industrial and commercial clients. Core services include painting, drywall and interior finishing, façade renovation, floor installation and coatings, steel and concrete protection, fire protection, stucco and plaster work, technical building drying and mold remediation.
Helg Consulting
Winterthur · Since 2011
The core activity of Helg Consulting is advising and supporting companies in change projects, particularly in the areas of: Cultural change, Corporate development, Project management, Agile transformation, Coaching, Conflict management, and Succession in family businesses. Additionally, the company offers individual coaching for executives and other decision-makers and supports the development of business models and conflict resolution in companies.
HELPING HANDS
Winterthur · Since 2020
The core activity of Helping Hands is to support and promote non-profit projects and activities worldwide, particularly in the areas of child welfare, poverty alleviation and humanitarian aid, through fundraising and distribution of donations.
Hemkendreis Engineering
Winterthur · Since 2022
The core activity of Hemkendreis Engineering is the provision of engineering services in the fields of acoustics and energy, particularly: creation of noise assessments and exemption requests for building permit procedures; consulting and planning of solar energy systems (photovoltaics and solar thermal energy); consulting and planning of heating systems, including the use of renewable energies; creation of sound insulation certificates and thermal insulation certificates for new buildings and renovations. The company thus offers specialized services for the planning and implementation of energy-efficient and environmentally friendly solutions in the construction industry.
Hermann Treuhand GmbH
Winterthur · Since 2011
The core activity of Hermann Treuhand GmbH is the provision of services in the field of finance and accounting, including trust services, consulting and services for companies and private individuals.
herzhaft gastro AG
Winterthur · Since 2022
The company "herzhaft gastro AG" is a gastronomy company that specializes in the conception and implementation of culinary projects and events. The core activity of the company includes the planning, organization and execution of gastronomy projects, such as pop-up restaurants, events and catering services.
Herzog & Vombach GmbH
Winterthur · Since 2015
The core activity of Herzog & Vombach is the provision of services in the field of wine and culinary arts, particularly in the areas of wine journalism, text creation and communication.
Herzpraxis Winterthur GmbH
Winterthur · Since 2024
Herzpraxis Winterthur GmbH is a cardiology practice providing non-invasive diagnostics and care for cardiovascular conditions. Services include resting and exercise ECG, ambulatory (Holter) ECG, long-term blood pressure monitoring, echocardiography and pacemaker/ICD follow-up.
Hesse GmbH
Winterthur · Since 2019
Hesse GmbH offers pearls, pearl jewellery, closures and other jewellery accessories and components, and markets the HesseLab collection of lab‑grown diamonds.
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Source: Federal Statistical Office, UID register