Technical Consulting & Engineering in the
Canton of Vaud

Ertec S.A.

Since 1980

GÉO SOLUTIONS ingénieurs SA

Since 1980

ATI Concept SA

Since 1980

Bureau d'études techniques Thorens et Associés SA, ingénieur géomètre officiel

Since 1980

Fiduconsult Lausanne SA

Since 1980

Jeanfavre & Fils S.A.

Since 1980

SCF Service Climat Froid S.A.

Since 1981

ALPHA-GEO Ingénieurs et Géomètres SA

Since 1982

IOTA, International Office of Technical Assistance S.A.

Since 1982

Télectric, Electricité-Téléphone S.A.

Since 1984

Detra SA

Since 1985

Perrin & Spaeth bureau d'ingénieurs conseils S.A.

Since 1986

Y-PARC Swiss Technopole SA

Since 1986

Chabloz et partenaires SA

Since 1987

Axeo SA

Since 1987

DX Engineering SA

Since 1987

Chammartin et Spicher S.A.

Since 1988

L'association Junior Entreprise EPFL

Since 1988

ETC ingénieurs conseils, Jean-Pierre Barlatey

Since 1988

Bernard Schenk S.A.

Since 1988

Etec SA concept-design

Since 1988

HKD Géomatique Vaud SA

Since 1988

d'Silence acoustique S.A.

Since 1989

Norbert SA, Géologues-Conseils

Since 1989

AIC ingénieurs conseils SA

Since 1989

Alberti Ingénieurs S.A.

Since 1990

Online automation S.A.

Since 1991

CSD Ingénieurs SA

Since 1991

LUMISTAR éclairage créatif - kreatives Licht, Oswald Gauch

Since 1991

AZ ingénieurs SA

Since 1992

BOSSON SA

Since 1993

H. Schumacher ingénieurs conseils S.A.

Since 1994

Pips Tronic F. Pfeiffer

Since 1994

Maurice Lanfranchi

Since 1994

Esplanade aménagement S.A.

Since 1994

Karakas et Français S.A.

Since 1994

Schopfer et Niggli S.A.

Since 1994

Bourgeois Ing. Consulting

Since 1994