Working with, around and within the existing — from the scale of the building to the city and the territory. A Franco-German agency with an interdisciplinary way of working. Recipient of the Palmarès des Jeunes Urbanistes, 2007/08.

The Republic of Tatarstan is one of the most developed and industrialized Russia regions with an urban population of 75%. With its soils rich in hydrocarbons, the government wants to prepare the investments of the future and has commissioned a multidisciplinary group, led by the Leontief Centre in S

The 16-unit building is located in the Bois l 'Abbé district, which undergoing an urban renewal by ANRU. The project includes the modification of the entrance, which currently opens onto a low-value covered passage, to an access by footbridge via the garden of the residence. The common areas benefi

The agglomeration project of Annemasse is based on a population growth hypothesis. The existing city inherited from the second half of the 20th century is unfinished. Potentials are present for the internal growth (building the city on the city). And it also demand corrections to reduce disparities

The project is part of the national Orly-Rungis-Seine-Amont development programme (OIN ORSA). The site of study is located north of the centre of Choisy-le-Roi and 12 km south from the centre of Paris. It is one of the few municipalities in IdF which extend on both sides of the Seine. The site of 12

In the near future, the agglomeration of Nokoué, composed of the cities of Porto Novo, Cotonou, Seme Kpodji, Abomey-Calavi and Ouidah, representing between 2 and 3 million inhabitants, will play a vital role across the Gulf of Guinea. The repartition of the roles between the cities of the agglomera

The Lugo district, where the Hollander Factory is located, is entering a phase of urban transformation. The occupants of the creative factory invite visitors from the open doors to build a piece of city. The urban manufacture revolves around a scale model of 4x5m at the scale of 1 / 100th.

The project concern the thermal rehabilitation of a housing building located in the 15th arrondissement. of Paris. It is surrounded by a dense Parisian urban fabric with buildings from different eras. The 23 rue d'Alleray was built on a former narrow and linear parcel. The adjacent hamlet of Alleray

The site of the housing estate, Cité Louis Bertrand, is situated in a network of green corridors between the Porte d'Ivry and the Fort d'Ivry. The rehabilitation of the housing estate is the opportunity to reinforce and integrate itself in the local urban fabric and to redefine its external spaces

Le Soft is in charge of the exploitation and rehabilitation of an urban wasteland for cultural production purposes under agreement with Sadev 94 and the town hall of Ivry-sur-Seine. The soft is spread over two sites in Ivry-sur-Seine Coulomb and Guillou. It brings together in the two premises more t

Agglomeration project Grand Geneva The study area of the PACA Geneva - Eaux Vives - Annemasse consists of fourteen municipalities in the border region between France and Switzerland. The aim of the study is to verify, through different scenarios, if the planning and redevelopment of this part of

The terrace of the Bistro de l'Arche is located at the bottom of the Grande Arche, overlooking the esplanade of la Défense, the international business district in the west of Paris. The esplanade is a large public space framed by exceptional buildings and limited to the west by la Grande Arche, whi

A heritage renovation in Montmartre This early 20th-century Haussmann-style building comprises 18 residential units and two retail spaces. Given the heritage value of the facades and the surrounding context, the building envelope requires special attention for its restoration and the replacement of

The forest is both, the operational point of departure and the central argument of the proposed development of the plain in its dimensions of program and use. The plain is a disregard and abandoned space. 2017 will be the year of the end of the irrigated crops and the removal of agricultural activit

Real estate valuation Located less than an hour from Paris by train, the manor of Liancourt stretches on steep woodland of thirty acres, includes a castle built in 1865 overlooking a park and a forest. Transformed into a sanatorium prison in 1947, the area is now largely abandoned. In fact, among

It is a planning of an office space at La Défense. The organization of the plan remains rational, however a research on materials and forms is put forward. This aspect is especially remarkable in the layout of the sanitary space. There were 3 proposals in the design process: 1. the "Round" Proposa

The site is located south of the train station of Villennes sur Seine and develops itself in an east-west direction between the rue des Iselles and the railroad which follows the river Seine. The clients wanted to increase the surface of the house while preserving its form and the facade towards the

The spaces to be converted are situated on the ground floor in the town hall of the 10th district of Paris, at the angle of the streets Hittorf and Pierre Bullet. The program included the design of a childcare centre for 30 children on a surface of 410 m². To benefit from the natural light which pe

This project of the renovation of two buildings for the Federal Republic of Germany is located in the 16 district of Paris. The operation includes the cleaning of the facade facing the street 24/26 rue Marbeau as well as the facade facing the court yard 24 rue Marbeau and the renovating the zinc roo

This document is part of the consultation phase following the October 2025 call for bids for the renovation project of the Auguste Comte d’Orléans housing complex in Chennevières-sur-Marne/Champigny-sur-Marne, carried out in collaboration with the social housing provider Paris Habitat. This cruc

The Avre residence, built in 1973, is characteristic of the urban planning of the ‘70s modern urbanism. It has 416 dwellings in 11 buildings from four to ten floors high. Our mission is part of a larger urban project including the dismantling of two buildings, the sale of land to private developer

The city of Vitoria (318000 hab.) is located in a harbour and logistic conglomeration which is the entrance and exit for goods from the state of Espirito Santo. The metropolitan region (1625000 hab.) consists of 7 municipalities with economic, social and urban inequalities. Vitória, the capital of

Central to the « Grand Paris » and the Val-de-Marne, Limeil-Brévannes is a city of 25.000 inhabitants in a process of development. Largelycomposed of natural wooded areas (110ha on the commune’s 693) the forest descending towards city heart is hence in keeping with these territorial orientat

The Golf de la Picardière offers recreation on a green of sixty hectares. The project of a tourist residence envisages the construction of 35 housing units, a seminar and festival room for approximately 200 people and a swimming pool with additional buildings on the adjacent plot. The parking slots

A new urban city block The city block of the Fusains is situated in the center of Aubervilliers, a sector undergoing an urban transformation. The block is characterized by the construction of a large housing complex in the 1970s on a former industrial site. The entire block is now cloisonne and its

Three connections, three parks The project builds on and links to various polarities, which make Bad Kötzting long term. Landscaping forms the superposition of three spaces: the river along the white rain, the park south of the town centre and the city of gardens as transitions between park a

The Christmas period is a time for stopping, sharing and renewal. We imagined the Christmas tree an installation luminous, unifying, open to the world and participatory. A symbol for the coming year. The installation that we propose on the forecourt creates a space of wandering and exchange made of

The city of Courbevoie has grown rapidly in recent decades both in terms of population as activities and employment (21% increase from 1999 to 2006 for both). With this demographic development the urban form has also changed. In the 70s, the construction of the Centre Charras partially erased the tr

The regional area of the Joncs Marins stretches on 175 ha in the valley of the Orge and is rich in diverse natural and built forms. Different forms of housing, educational and sports facilities are situated alongside production sites, warehouses and craft workshops. Agricultural fields lay alongside

East of Paris, in the department of Val-de-Marne, several hectares of land was reserved for the construction of a highway connecting the A4 and the A86: called “Voie de Desserte Orientale“. In 2007, the French State abandons the highway project in favor of a mixed used urban planning project. Th

Repair of a structural defect The aim of the project is the comprehensive refurbishment, in an occupied environment, of the communal areas of a block of flats built at the end of the 19th / beginning of the 20th century. The general condition of the commun areas is average to dilapidated. The only s