See also:

• Business: Consumer Goods and Services: Recreation: Outdoors: Climbing  (122)
• Recreation: Outdoors: Caving  (1,324)

• Bassett Metal Studio - Designers of rope rescue equipment.
• Beal+Planet.com - Manufacture of Spelenium and Antipodes static caving ropes.
• Chamberlain Educational Services Centre - Helping students from Hong Kong and China to study abroad in Australia, Canada and the UK. Advice, University fasttrack, partner listings, student services and contacts.
• Firefly Electronics - A specialist manufacturer of ultra sensitive slave units.
• HDS Systems - The lithium powered LED Action Light, suitable for emergency cave lighting.
• Lyon Equipment - UK based distributor for some of the biggest names in caving equipment.
• Meggaflash Technologies - Manufacturer of flashbulbs with masses of information on bulb availability and specifications.
• Nevtek - Fluorescent cap lamps.
• Petzl - Supplier of caving technical equipment and headlamps. Detailed product listings, technical advice, worldwide supplier contacts.
• PMI Ropes and Equipment - Manufacturer and supplier of ropes and associated rigging equipment.
• Rite in the Rain - Manufacturer of waterproof, outdoor writing paper.
• Speleo Technics - Specialist supplier of caving lights and lighting equipment, based in the UK.
• SRTE - Manufacturer of single rope technique equipment.
• Wisdom Li+Lion Battery - Manufacturer of li+ion battery mineral lamps, carbides and mining lamps. Technical details, advice and trading information.