TJCA … Plus que des architectes !

TJCA is a multidisciplinary firm composed of architects, project managers, financial specialists, engineers, and building economists.

Established in Geneva since 1979, we are mainly active in Switzerland and occasionally in Europe.

Our goal is to provide integrated services covering every aspect of real estate projects, creating a link between clients, investors, and the construction sector.

Our passion and motivation lie in taking part in the construction process, whether in a limited or extensive capacity, depending on the required level of involvement.

If you would like to submit a project, please do not hesitate to contact us.

Alizée Ledreck

alizee.ledreck@tjca.ch
+41 22 869 88 36

Amandine Lefevre

amandine.lefevre@tjca.ch
+41 22 869 88 46

Anouchka Cerf

anouchka.cerf@tjca.ch
+41 22 869 88 44

Arno Roger

arno.roger@tjca.ch
+41 22 869 88 51

TJCA - Aurélien Ziörjen
Aurélien Ziörjen

aurelien.ziorjen@tjca.ch
+41 22 869 88 31

TJCA - Bénédict Estier
Bénédict Estier

benedict.estier@tjca.ch
+41 22 869 88 38

Benjamin Terrier

benjamin.terrier@tjca.ch
+41 22 869 88 45

Catarina Moisao

catarina.moisao@tjca.ch
+41 22 869 88 41

TJCA - Chris Miller
Chris Miller

chris.miller@tjca.ch
+41 22 869 88 21

Christian Celani

christian.celani@tjca.ch
+41 22 869 88 25

Deborah Marolf

deborah.marolf@tjca.ch
+41 22 869 88 32

Fabien Heckmann

fabien.heckmann@tjca.ch
+41 22 869 88 20

Guillaume Morillon

guillaume.morillon@tjca.ch
+41 22 869 88 26

TJCA - Jennifer Joyal
Jennifer Joyal

jennifer.joyal@tjca.ch
+41 22 869 88 23

Jessica Mathez

jessica.mathez@tjca.ch
+41 22 869 88 44

Justine Cocquel

justine.cocquel@tjca.ch
+41 22 869 88 39

Laura Müller

laura.muller@tjca.ch
+41 22 869 88 24

TJCA - Laurent Willimann
Laurent Willimann

laurent.willimann@tjca.ch
+41 22 869 88 44

Leandro Mondo

leandro.mondo@tjca.ch
+41 22 869 88 44

TJCA - Marine de Molliens
Marine de Molliens

marine.demolliens@tjca.ch
+41 22 869 88 43

Noémie Bompas

noemie.bompas@tjca.ch
+41 22 869 88 44

TJCA - Paola Pozzorini
Paola Pozzorini

paola.pozzorini@tjca.ch
+41 22 869 88 29

Paul Muguet

paul.muguet@tjca.ch
+41 22 869 88 33

TJCA - Raphaël Cuenin
Raphaël Cuenin

raphael.cuenin@tjca.ch
+41 22 869 88 28

TJCA - Richard Harri
Richard Harri

richard.harri@tjca.ch
+41 22 869 88 44

TJCA - Sabrina Harri
Sabrina Harri

sabrina.harri@tjca.ch
+41 22 869 88 27

Talia Chalk-Pabouctsidis

talia.pabouctsidis@tjca.ch
+41 22 869 88 30

TJCA - William Allemand
William Allemand

william.allemand@tjca.ch
+41 22 869 88 44