THOM shareholding

The group shareholding gathers experienced and solid investors fully aligned on the strategy, the values and the governance of the Group. It also gathers a strong know how of retail, branding, digital and affiliation which are the cornerstones of Group’s strategy.


Altamir is a listed private equity company created in 1995 as a means to access Private Equity investments through the stock market. It is listed on Euronext Paris, compartment B, Ticker LTA. The company invests primarily in or alongside the funds managed by Apax Partners SAS and Apax Partners LLP, two leading private equity firms with 50 years of investing experience. In this way, Altamir offers investors access to a portfolio of companies with high-growth potential, diversified by geography and by vintage across the four sectors in which Apax specialises: Tech&Telco, Consumer, Healthcare and Services.

Groupe Bertrand

Groupe Bertrand is a leader in the French restaurant sector, present in several market segments (large brasseries, networks, fast food restaurants, etc.). Groupe Bertrand is developing in France and internationally, both directly and through franchising, around its portfolio of brands, and now has over 850 restaurants worldwide. Groupe Bertrand also owns two flagship luxury hotels in Paris.

Founder, Managers and Employees

Founders & Managers took advantage
of opportunities to increase their stakes in two
steps, in February 2021 and in December 2022.
In addition, THOMtogether programs now enable
nearly 1,300 employees to be shareholders of
the Group for which the Group has significantly
contributed to allow each individual to become a
shareholder. Founders, Managers and employees
currently hold 22.5% of the Group’s capital.

Weber International

Founded in 2016, Weber International is a Luxembourg-based financial investment company investing directly or through funds in European and global companies’ capital to support their development. Weber International invests exclusively with its own funds in two areas: • Growth capital: investments in unlisted and growing European companies. • Venture capital: investments in European start-ups. Weber International is currently directly involved in around ten ventures and sits on the board of several of these.