Background
Sierro, Jean-Marc was born on July 10, 1946 in Sion, Valais, Switzerland. Son of Felix and Helene Sierro.
Sierro, Jean-Marc was born on July 10, 1946 in Sion, Valais, Switzerland. Son of Felix and Helene Sierro.
Master of Science in Civil and Environmental Engineering, Swiss Federal Institute Technology, 1971; Master of Business Administration, Higher Education Commission, Lausanne, Switzerland, 1980.
Research & development manager, TESA SA, Renens, Switzerland, 1971-1977; product manager, Bobst SA, Lausanne, 1977-1979; operations manager, PA Management Consultants, Geneva, 1980-1983; member board president, ICME Business Consultants, Lausanne, 1983-1990; president, HPI Holding, Yverdon, Switzerland, 1990-1993; business consultant, HPI Holding, Yverdon, Switzerland, since 1993. Chairman Intercadres Vaud, Laussane, 1981-1984, CRPM, Lausane, since 1991. Board directors several industrial companies.
Board of directors Aktion Vernunftige Energienutzung Schweiz, Zurich, Switzerland, since 1987. Member Parti Liberal Vaudois, Lausanne, since 1987. Member Society des Ingenieurs et Architectes, Rotary.
Married Eliane Bourgeois, October 2, 1971. Children: Fabienne, Caroline.