Erling Igor Heintz Siggerud

Aktive roller

• CHIBIT HOLDING AS (Daglig leder) – Ranheim
• CHIBIT HOLDING AS (Styrets leder) – Ranheim
• ENERGIBORING AS (Styremedlem) – Stavanger
• SIGGERUD GEO SERVICES AS (Daglig leder) – Ranheim
• SIGGERUD GEO SERVICES AS (Styrets leder) – Ranheim