Dortmund Business and Economy

• EO Elektronen-Optik-Service GmbH  - Sales and service of SEM, analysis and preparation systems, magnetic field cancelling systems and video and 3D-microscopy.
• Hightech Guide Dortmund  - Offers data on the provider of comprehensive overview of the companies, institutes and research establishments in future-oriented sectors. Includes portrait, biomedicine, micro and nanotechnology, production technology, services and contacts.
• Martindale.com: Dortmund  - Lists law firms practicing in the city.