Crafts & Trades

Bertrand Cordonier SA 

Lens · Since 1992

The core activity of Cordonier Bertrand SA is the manufacture and distribution of watches and jewelry.

Beyond Design AG 

Cham · Since 2021

The core activity of Beyond Design AG is the planning and design of interior spaces and office concepts for companies, with a focus on creating inspiring and efficient work environments. This includes services such as change management, floor plan analysis, zoning planning, color and material concepts, furniture concepts, and visualizations. The company also offers corporate architecture and interior architecture for various industries and companies.

BHS Haustechnik GmbH 

Spiez · Since 2021

The core activity of BHS Haustechnik GmbH encompasses the areas of sanitation, heating and service. Specifically, the company offers solutions for bathroom designs, wellness oases, garden connections, water softening, heat pumps, wood heating systems, oil heating systems, mobile heating centers, as well as repairs, maintenance and upkeep of systems.

Bianchetti Enio Sagl 

Iragna · Since 2000

The core activity of Falegnameria Bianchetti Enio Sagl is the manufacture and sale of high-quality furniture and interior fittings, including kitchens, doors and windows, furniture, windows, claddings and floors, stairs, and customized signs. The company also provides consulting and support services for planning and implementing interior design projects.

bickel.swiss gmbh 

Walperswil · Since 1994

The core activity of bickel.swiss encompasses two main areas: 1. **Electrical**: The company provides services in the field of electrical installation, including planning, installation, and maintenance of electrical systems, as well as photovoltaic systems and smart home solutions. 2. **Metal Construction**: The company provides services in the field of metal construction, including the manufacture and installation of metal structures, such as railings, stairs, and fall protection systems. In addition, the company also offers services in the areas of control, maintenance, and fire protection.

Bieler AG, Aarwangen 

Aarwangen · Since 2009

Bieler AG, Aarwangen is a metalwork company that manufactures and installs load-bearing steel components certified to EN 1090 and produces metal‑glass constructions. Its services include stairs and railings, windows and doors, lift shafts, canopies and conservatories, together with consultation, planning, fabrication, installation and maintenance.

Bieler Metallbau AG 

Aarwangen · Since 1998

Bieler Metallbau AG is a metal construction company that produces EN 1090‑certified load‑bearing steel components and manages projects from consultation and planning through execution. Its product and service range includes fire‑protection elements, stairs and railings, metal‑and‑glass constructions, structural steelwork, canopies and conservatories, windows and doors, as well as assembly and maintenance work.

Bieri Bodenbelag 

Winterthur · Since 2023

The core activity of Bieri Bodenbelag is the planning, consulting, installation, renovation and maintenance of floor coverings, particularly parquet, vinyl/PVC, stairs and terraces. This includes specific services such as grinding, oiling, varnishing and staining of wooden floors, the repair of vinyl floor coverings and the individual adaptation of stairs to customer requirements.

Birseck Sanitär GmbH 

Grellingen · Since 2020

The core activity of Birseck Sanitär & Spenglerei GmbH is the provision of services in the field of building technology, particularly in the areas of sanitary and heating installations, repairs, planning and conversions, as well as sheet metal work and flat roof work. This also includes specific services such as drain cleaning, boiler descaling, heat pump servicing and bathroom renovations.

BirsGlas GmbH 

Reinach Bl · Since 2013

The core activity of Birsglas GmbH is the execution of glass repairs.