CDEGS Grounding and Earthing Analysis
Complex grounding and earthing design, electromagnetic compatibility, interference analysis and lightning and surge studys
http://www.sestech.com

Omega Red Group Ltd
Omega Red Group is the UK market leader in Earthing and Lightning Protection. With branches in Edinburgh, Manchester, Nottingham, Bristol and London, the company handles major projects across the country for the construction, rail, power, telecoms and water sectors. From an initial survey to design and installation and through to ongoing testing and maintenance, Omega provides a comprehensive service that protects sites from lightning strikes, dangerous voltages and electrical surges.
http://www.omegaredgroup.com

Make A Well-Grounded (Earthed) Fence
Noted New Zealand grazing farmer and consultant, Vaughn Jones, has been building and troubleshooting electric fences since 1954. Here he provides a checklist of advice and tips to solve one of the most common causes of fencing failure: poor grounding or "earthing" as they say "down under."
http://www.ibiblio.org/farming-connection/grazing/features/ground.htm

Iresco Electricals Pvt. Ltd.
Neutral Earthing Resistors, Neutral Grounding Resistors, Battery Discharge Resistor Unit, Wire Wound Resistors, Wire Wound Potentiometers, Plate Grid, Wire Grid, Motor Control Resistors, Mumbai, India
http://www.irescoindia.com/

Mitton Instruments
Earthing/Grounding test equipment, radio frequency interference/insulator condition test equipment
http://www.mittoninstruments.com

Gersan
Manufactures bus-bar duct, cable trays,earthing material, tension and suepension. From Turkey.
http://www.gersan.com.tr/

Peshavaria Exports Limited
Manufacturers of conduit fittings, earthing protection and mareine products.
http://www.peshavaria-exports.com

Elcon
manufacturers and suppliers of cable trays, earthing and erection material, conduite pipes and accessories, junction boxes, cable glands, lugs, s s tubes and fittings, cable trays, copper tubes and fittings, g.i. pipe and fittings, earthing materials, ms painted conduite pipes and accessories, galvanised conduite pipes, hot dip galvanised earthing material, electrode, test link box, gi wires, junction boxes, weather proof earthing material, flame proof earthing material, india
http://www.elconpune.com/

Thor Lightning Protection Ltd
Design, installation and testing of lightning and earthing systems.
http://www.thorlightning.co.uk/

India Electricals
Manufacturers of Cabletrays & Earthing Materials. 55, Ezra Street Kolkata-700001 Ph: 91-033-22354047; Tele/Fax: +91-033-22154005; E-mail: cabletray@vsnl.com
http://www.cabletray.net