Facts and Figures Founding year : 2007 Headquarter: The Netherlands Subsidiaries: Denmark, Great Britain, The Netherlands, and Qatar Representation: France, Germany, Singapore and Spain Administrative staff: 36 info@global-tunnelling-experts.com Follow us Global Tunnelling Experts a subsidiary of Herrrenknecht AG, Germany OFFICES Denmark The Netherlands Qatar United Kingdom REPRESENTATIONS Asia-Pacific France Germany Spain CONTENT Jobs Clients References About Us Submit CV Gallery IMPORTANT INFORMATION Imprint Personal Data Policy Personal Data Policy Recruitment Specific Joint Data Controller Responsibility Cookie Policy Site Map Site administrator PRESS Press Releases Contact Us Name Email Message Submit