1'271 companies found
Wirkungsgrad Ingenieure AG, Zweigniederlassung Rapperswil-Jona
Jona · Since 2016
Wirkungsgrad Ingenieure AG, Zweigniederlassung Rapperswil-Jona is an independent engineering firm for energy and building services. It designs and manages heating, cooling, ventilation, air‑conditioning, sanitary and sprinkler systems from strategic planning and concept development through project realisation, and provides services such as multidisciplinary coordination, energy consulting, renovation planning, operational optimisation and fire protection.
AleMi Partners GmbH
Jona · Since 2019
The core activity of AleMi Partners GmbH is the provision of services in the areas of accounting, taxes and corporate consulting, in particular: accounting, taxes, corporate consulting, accounts payable and accounts receivable. The company positions itself as an outsourcing partner for companies in Switzerland and offers its services as an alternative to internal solutions to reduce costs and increase productivity.
Alfons Amweg Klavierbauermeister
Jona · Since 2007
The company's core activity is the restoration, maintenance and repair of pianos, grand pianos, harpsichords and spinets, including tuning and revisions, carried out by a trained master piano maker.
Ambühl & Vogelsang GmbH
Jona · Since 2015
The core activity of Ambühl & Vogelsang GmbH encompasses the restoration, conservation, and decorative painting of historic buildings and objects, including the application of traditional techniques such as gilding, marbling, and scagliola. The company also offers color consulting, sign painting, and commissioned painting, and works closely with preservationists, architects, and other specialists to preserve historic building fabric for the future.
A. Merki AG
Jona · Since 1972
The core activity of A. Merki AG is the manufacture of demanding components, particularly through mechanical surface treatment, manufacturing according to drawings, manufacturing with assembly and special products. The company works with state-of-the-art tools and machines, such as CNC machines, and offers services such as turning and milling.
Belsito Immobilien AG
Jona · Since 1992
Boxler Engineering AG
Jona · Since 1997
The core activity of Boxler Engineering AG is the provision of engineering services and consulting in the field of building automation. This includes in particular the planning, conception and implementation of building automation projects, as well as the execution of commissioning, acceptance and integral tests.
Christos Papadopoulos / Polykreativ
Jona · Since 2018
Christos Papadopoulos / Polykreativ provides creative services in acting, theology, polygrafy and web programming. Services include theatre coaching and scriptwriting, short-film production, layout and print preparation, and the development and maintenance of websites and custom browser-based software (including the Pastizio CMS).
Dein Spengler TEAM GmbH
Jona · Since 2018
Dein Spengler TEAM GmbH is a sheet‑metal (spengler) company offering sheet‑metal services and the production of semi-finished metal products. Its range includes Solareinfassungen (CNS) for routing solar cables through tiled roofs and related installation and product services.
d.jud consulting
Jona · Since 2018
d.jud consulting provides electrical and energy engineering planning and technical consulting for companies, property owners and institutions. Services include lighting design, energy consulting, electrical distribution planning, building automation and project support including client representation.
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Source: Federal Statistical Office, UID register