Holding YB


Visionaries together

Swisstools, precision machining


Precision machining

Created in 2007 by Yves Bontaz, Swisstools became supplier of BONTAZ company. Specialized in components production mainly purposed to automotive industry, Swisstools has a new generation machine park, adapted to medium and large sized production. Today, the family adventure goes on with Florian TRAUDICH, Yves Bontaz’s grandson. The company is diversifying its production in other sectors and keeps innovating.

YB Startup

Promising projects accelerator

YB Startup help the daring build the future of industry providing early-stage investment, expertise, industrial network and technical skills.

A program built for pre-seed startups solving hard problems with technology and that require industrialisation.

YB Startup accélérateur de projets d'avenir
Blue Estate Group real estate

Blue Estate Group


Created in 2018, Blue Estate is a family group specialized in luxury real estate. As its name suggests, it offers its guests the most beautiful shades of blue. From the azure blue of the mediterranean coast to the mineral blue of the mountains, the group has a private collection of properties for short-term and long-term rental with 5* hotel services, and is active in various real estate activities such as real estate development, brokerage in exclusive locations.
Whether you wish to invest in real estate projects, receive advice on the management of your property or enjoy exceptional locations for your holidays, our team will be delighted to advise you and put all its French «savoir-faire» at your disposal.

Les Brasseurs Tchèques


Historically close to the Czech republic, YB holding has decided, in 2019, to develop the craft brewery project. The project is naturally inspired by an internationally renowned know-how, directly imported from Pilsen city: the Lager beer. A brewery and a restaurant have been thus settled in Thyez, the heart of the Arve valley. With 4,000 liters of storage, these are more than 10,000 glasses and 7,500 meals served per year in the restaurant. Today, Les Brasseurs Tchèques are focused on external markets growth.

Les Brasseurs Tchèques, craft brewery