Tunneling Business Magazine
A Trenchless Technology, Inc. web site. The complete source for information on the tunneling industry.
http://www.tunnelingonline.com

Huxted Tunneling
Offer underground utility construction, and boring and tunneling services. Includes methods of works, and a featured project.
http://www.huxtedtunneling.com/

S. McNally & Sons
Contracting firm based in Hamilton, Ontario, Canada offering large diameter tunneling, microtunneling, pipe jacking, and utility tunneling.
http://www.mcnallycorp.com/

Tunneling
Addresses the phenomenon of quantum tunneling. Presents animations of the scattering of a particle from two-dimensional potential barriers and wells, as well as from barriers with slits.
http://rugth30.phys.rug.nl/quantummechanics/tunnel.htm

Micro-Tunneling Research Institute
This intensive short course is designed to provide a comprehensive background and review of the current and emerging techniques in the fast growing field of microtunneling.
http://www.mines.edu/outreach/cont_ed/microtun.htm

TerraMacs Limited
Terramacs Limited is a New Zealand based manufacturer of a range of Horizontal Directional Drilling machines, Micro tunneling machines and all associated down hole tooling and accessories, including Rods, Cutters, Reamers, Swivels, Sonde Housings and our own patented Multi Purpose Interchangeable Cutter System.
http://www.terramacs.co.nz

Xensor Integration
Sensor activities of Xensor Integration - profile, products, publications, prices, sales info, contact data.
http://www.xensor.nl

Micro Video Products
Manufactures industry standard micro video equipment; night vision, stand-alone-video phone, wireless video systems, digital video surveillance and micro video cameras.
http://www.microvideo.ca/

BlueOrchard Finance s.a.
Swiss company specializing in the management of investment funds dedicated to the micro-finance industry. Serves investors, funds, and micro-finance institutions supporting sustainable development of micro-entrepreneurship in emerging economies.
http://www.blueorchard.ch/

Micro Chemical and Thermal Systems
The Pacific Northwest National Laboratory, operated by Battelle, is a recognized leader in the development of MICRO-CATS for a variety of applications. Wherever chemical reactions and heat are used, our microsystems can give you important advantages. We invite you to browse our site and contact us about your needs.
http://www.pnl.gov/microcats/