Gerd H. Hoffmann Sr. was with the Netherlands Counter Intelligence Service for six years. He was an Import/Export Manager responsible for finding missing consignments, customers and payments. He fo...lihat lebih banyakGerd H. Hoffmann Sr. was with the Netherlands Counter Intelligence Service for six years. He was an Import/Export Manager responsible for finding missing consignments, customers and payments. He formed his own investigation company in 1962 and is still active. He is a Director of several professional organisations in the investigative field in Europe and U.S.A.lihat lebih sedikit