top of page

In 2020, our company TRIMTAB ARCHITECTEURS joined the Les Architecteurs national network.

Membership of this network enables us to support you with a turnkey service for construction, renovation, and extension projects... with set fees so you have cost certainty and with guaranteed deadlines.


Learn more


Based in the south of France – in the Provence-Alpes-Cote d’Azur region – our practice is experienced in a wide range of projects and provides a turnkey service, giving you full support from the first drawings to delivery of your project.

The wealth of our expertise and vision is evident is all our projects, whether you require the extension, renovation or restoration of an existing building or if you have a new construction project. Our meticulous approach to aesthetics and our attention to the practical and sustainable aspects of your requirements combine to provide you with the exceptional quality and finish that will bring you pleasure for many years.  

Our international team of architects, designers and contractors will work with your project specifications to bring you the right solutions that are environmentally friendly, provide optimal functionality and are within your budget requirements.


Sebastian Völker, Architect DPLG

A graduate of the Technical Faculty of Stuttgart, Germany in 2006, Sebastian began his architectural career with a practice in Barcelona (Spain) and then in Basel (Switzerland). In 2013, he moved to the South of France where he set up his own practice Sebastian Völker Atelier d’Architecture in 2014 in Mouans-Sartoux in the Alpes-Maritimes départment.

Laura Messina, Architect DPLG

After graduating in Turin, Italy in 2002, Laura spent several years working in a renowned architectural practice in Turin, Italy. In 2019, we welcomed her to Sebastian Völker Atelier d’Architecture and our clients now benefit from her extensive design and technical experience.

Isabelle Florance, Interior designer

Since 2018, Isabelle has been our interior design specialist. Listening to your needs as a client, she searches for suitable materials, creates 3D simulations and oversees conceptual implementation for client projects.

bottom of page