Spain CONTACT INFORMATION: +45 8213 0064 info@global-tunnelling-experts.com Contact us Name Email Message Send info@global-tunnelling-experts.com Follow us Global Tunnelling Experts is a subsidiary of Herrrenknecht AG, Germany OFFICES Denmark The Netherlands Qatar United Kingdom REPRESENTATIONS France Germany Singapore Spain CONTENT Jobs Clients References About Us Submit CV Gallery IMPORTANT INFORMATION Imprint Personal Data Policy Cookie Policy Site Map PRESS Press Releases Contact Us Name Email Message Submit