Chartered Land Surveyor in Paris: TT Géomètres Experts Paris 11th
Are you looking for a chartered land surveying firm for a project in Paris or the surrounding area? TT Géomètres Experts Paris 11th meets your needs throughout the capital and its suburbs. The office is also the company’s head office.
Looking for a Chartered Land Surveyor in Paris? Contact TT Géomètres Experts

TT Géomètres Experts Paris 11th
10, rue Mercoeur75011 Paris
Your Partner for Projects in Paris, France and Internationally

Specialists Serving Individuals, Businesses and Local Authorities
Our firm comprises our Paris 11th office and our Head Office.
Individuals and co-owners, businesses and local authorities can benefit from the support, expertise and advice of our four chartered land surveyors.
Your Contacts in Paris

François BERGER
A Chartered Land Surveyor (D.P.L.G.), registered with the French Order of Chartered Land Surveyors under no. 04719 and a graduate of the École Supérieure des Géomètres et Topographes (ESGT), François Berger is the Chairman and Chief Executive Officer of TT Géomètres Experts.
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Romain MANZONI
A Chartered Land Surveyor registered with the French Order of Chartered Land Surveyors under no. 06096 and a graduate of ESTP, Romain Manzoni is the Deputy Chief Executive Officer of TT Géomètres Experts and Head of the Paris 11th office.
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William HOUVENAGEL
A Chartered Land Surveyor registered with the French Order of Chartered Land Surveyors under no. 05229 and a graduate of the École Supérieure des Géomètres et Topographes (ESGT), William Houvenagel is Head of the Paris 11th office.
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Diane DUBOIS
A Chartered Land Surveyor registered with the French Order of Chartered Land Surveyors under no. 06914 and a graduate of the École Supérieure des Géomètres et Topographes (ESGT), Diane Dubois is Head of the Co-ownership Department at the Paris 11th office.
LinkedIn profileRapid response in Paris, throughout France and internationally
Our Paris 11th office works closely with our Paris Madeleine office and a network of seven offices across the Île-de-France region (Yvelines, Seine-et-Marne, Val-de-Marne, Hauts-de-Seine and Val-d’Oise). Our area of operation covers Paris and the entire Île-de-France region, as well as the rest of France and internationally. Our Paris 11th office is also home to the company’s head office, support functions and Innovation Department.
Our Land Surveying, Engineering and Surveying Services in Paris 11th
- Architectural and heritage surveys (2D floor plans and elevations, 3D models and digital twins, orthophotos and imagery, etc.)
- Terrestrial and aerial topographic surveys
- Specialist surveys in confined spaces (accessible and non-accessible sewer networks, tunnels, quarries, etc.)
- Utility detection
- Project management and urban development (roads and utility networks)
- Construction services: site monitoring and execution control
- Monitoring and structural surveying
- Private and public property boundary demarcation (boundary surveys, boundary identification, public domain boundaries, etc.)
- Co-ownership and property volume division
- Urban land and property services: party wall presumption studies, property use/designation/allocation audits
- Easements and property rights
- Property valuation / Area measurement
Why Choose TT Géomètres Experts Paris 11th?
Over 60 Years of Expertise and Legal Advice
1964
Establishment of the Company and Head Office
1990
Registration of the Company with the French Order of Chartered Land Surveyors
2005
Relocation to 10 Rue Mercœur, in the 11th arrondissement of Paris
An Innovation Lab
Established in 2017, the LAB is a nine-person team that places TT Géomètres Experts at the forefront of the surveying profession. Specialising in raw data processing, its team of engineers, developers and other specialists is accelerating innovation in surveying to meet new market requirements.
Its forward-looking research makes it a true innovation laboratory supporting the major transitions of our century, particularly the shift towards a low-carbon future in response to climate change.
Discover our Innovation LabCertifications and Labels
The profession of chartered land surveyor is regulated in France. Our cooperative company has been registered with the French Order of Chartered Land Surveyors for over 60 years. All our offices are also ISO 9001 certified, and for more than 10 years we have held two CSR labels at confirmed level: Engagé RSE and RSE SCOP BTP. Our company is also a member of the FNEDRE (French National Federation of Underground Utility Detection Companies) and is certified in georeferencing and utility detection. Our teams also hold numerous professional certifications and authorisations (CATEC, Chemical Risks, HEBE, Radiation Protection and ATEX), enabling them to work in a wide range of environments, including confined spaces, industrial sites and nuclear facilities.
For our drone operations, our teams include qualified professional remote pilots who are trained and hold the certifications required by current regulations. Our company is approved by the French Civil Aviation Authority (DGAC) and the relevant prefectures to operate under all authorised flight scenarios.
State-of-the-Art Equipment: 3D Laser Scanners, Drones and Utility Detection Technology

Our teams are equipped with 3D laser scanners (static and mobile) and drones (photogrammetry, LiDAR and multispectral), enabling fast, accurate surveys tailored to even the most complex environments. These innovative technologies ensure reliable data acquisition to meet the technical requirements of each project.
Our teams also use advanced utility detection solutions, providing reliable and efficient investigations even in the most challenging environments. This equipment enables the precise location of underground utilities, helping to improve site safety and meet the specific technical requirements of each project.




