Directories, Nigeria

Directories Nigeria Companies Worldwide
  • A general trenchless technology website with trenchless new construction information including a directory of construction firms and information regarding their
  • An information highway for the trenchless technology industry to search for contacts and information within the experts of our industry.
  • Microtunneling portal site featuring free email (, an email based discussion forum, and microtunneling resource pages.
  • Marketplace for professionals in the public works industry. A VerticalNet community.
  • A technical information system offered free of charge.
  • The primary source of information for directional drilling contractors.
  • A trenchless technology portal with good introductory information regarding the various technologies in use. Has an active bulletin board.