Tétris, the leading fit-out specialist of business premises

Welcome to Tétris ! Discover our expertise and references, and meet our talented employees who could be part of your future project team. Our employees will devote all their energy to supporting you and making your refurbishment projects a major factor for success of your company or brand. Responsive, creative and flexible, they know how to deliver tailored solutions adapted to your needs. So welcome to our site - we look forward to hearing from you to talk about your project...

Stéphanie Bonduelle
Managing Director United Kingdom

Setting the bar for business space fit-outs in Design & Build mode. 

Born of an entrepreneurial ambition and a desire to innovate, to better serve customers, Tétris was launched in 2003 and quickly became the market reference for office space fit-out services in Design & Build mode. Tétris, which historically focused on corporate office projects, has also become a key partner for investors, major retail brands, and international hotel industry players, which we support for all of their interior design projects.

Thanks to a strong local presence and a deep understanding of the markets in which we operate, Tétris is the partner of choice for SMEs and major national corporations.

Our international reach and our understanding of global challenges have also enabled us to develop relationships with major international groups.

  1. Tétris founded, in France, by Franck Eburderie


  2. Acquired by the JLL Group


  3. Start of the European adventure with the launch of our Belgium offices


  4. Tétris opens in the Netherlands


  5. Launch of Retail and Hotel activities


  6. Tétris opens in Brazil, the Czech Republic and South Africa. Acquisition of Novo Interior, the leading retail fit-out business in Portugal


  7. Offices opened in the UK, Turkey, Switzerland, Poland (with the acquisition of Neo-Swiat) and Germany (with the acquisition of Mieterausbau)


  8. Tétris achieves a turnover of €500 million


+ 800

loyal employees worldwide
at the start of 2019

$ 711

million turnover
in 2018

+ 7000

projects for offices, hotels
and retail successfully delivered !

Tétris around the world

15 countries
31 cities

Fit out your business premises in partnership with a subsidiary of one of the 2021 World’s Most Ethical Companies.

Worlds most ethical compagnies 2008-2021For the fourteenth year running, JLL has been listed as one of the 2021 World’s Most Ethical Companies® by the Ethisphere Institute, a world leader in defining standards for ethical business practices. Tetris is a subsidiary of JLL.

Social responsibility : Tétris recognises that we play a part in the economic and social life of the various countries in which we are active, and we aspire to build long-term relationships with the people and companies connected to us. To achieve that, we ask ourselves the questions “what are the ethical considerations?” and “what is our commitment?” for every decision we take.

  • To our clients, we guarantee professionalism, rigour and transparency in the way we manage our projects. We are committed to respecting local legislation and regulations, from technical, social and economic perspectives.
  • To our sub-contractors, we guarantee business and financial relations which are both stable and healthy.
  • To our employees, we guarantee working conditions based on respect. So that we can grow by learning from one another, we support our employees’ personal development through a continuous offer of training schemes. We favour internal mobility and promotion.

Environmental policy : We will address your needs while bearing in mind sustainability at every stage of your project. This approach involves designing highly efficient work spaces in terms of acoustic, olfactory and visual comfort, as well as indoor air quality (IAQ) to meet the requirements of environmental certifications such as Leed, Breeam in-use, Cerway, HQE and Ska…

  • We encourage clients to choose building and decoration products that are safe for end-users thanks to low emissions of VOCs and formaldehydes, but also for the environment, thanks to their recycled parts. These products come with sustainability labels and certificates such as EPD - Environmental Product Declaration – or DoP – Declaration of Performance. They are internationally recognised and are taken into account in certifications for fit-outs.
  • We recommend low energy consumption solutions for lighting, air-conditioning and heating systems.
  • We support manufacturers whose processes favour the use of renewable energies, with ISO 14001 certification.
  • Finally, we seek to work with service providers who sort the on-site waste handed over to collection and recycling services. The process is validated with our clients by issuing traceability certificates.

ISO 45001Health & Safety : Here at Tétris we are serious about improving employee safety, reducing workplace risks and creating better, safer working conditions. As such, we’re proud to be ISO 45001 certified.

ISO 45001 is an International Standard for management systems of occupational health and safety. The goal of ISO 45001 is to provide safe and healthy workplaces by preventing work-related injury and ill health, as well as by proactively improving its OH&S performance.


Tétris is the European "Design+Build" specialist for the fit-out of your business premises


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