Christina Sofie Jonstang

Aktive roller

• CELNIC AS (Varamedlem) – Tønsberg
• CELNIC INVEST AS (Varamedlem) – Tønsberg
• CSJ AS (Styrets leder) – Nøtterøy
• SALONG HARMONI AS (Styrets leder) – Stathelle
• STENA CONFIDENTIAL AS (Daglig leder) – Porsgrunn