RS Software Lab
Scientific Research by RS Software Lab.
http://www.geocities.com/crossflow_2000/

GeoQuest
Supplies integrated software systems and data management solutions for oil and gas reservoirs.
http://www.geoquest.com/

LoneStar Technology
Free software for evaluation and production engineering of natural gas reservoirs.
http://home.att.net/~lonestartechnology/

Q-con
Consultants for well testing, stimulation, micro-seismic monitoring and modeling of geothermal, hydrocarbon and water reservoirs.
http://q-con.de

Gemini Solutions Inc.
Gemini Solutions provides comprehensive enginnering services covering evaluation, development and management of oil and gas reservoirs.
http://www.geminisi.com/

Clean-Flo International
Pond Aeration Systems: Clean-Flo is famous for Lake Aeration system and Pond Aeration Systems to improve water quality through pond treatment. Since 1970, we are Pond Aeration Systems, lake restoration products, wastewater aeration systems and equipments to improve water quality.
http://www.clean-flo.com/

Aqua Pc's
Aqua-Pcs UK WaterCooling shop. Affordable water-cooling blocks, reservoirs, accessories, radiators, pumps, coolant, additives, cpu blocks, chipset blocks, gpu blocks, tubing, tools, cases, ocz, kits
http://www.aqua-pcs.co.uk/

Ireservoir.com
iReservoir.com provides world-class consulting services to the oil and gas companies using state-of-the-art geosciences and engineering technologies. Learn about our consulting services for oil & gas reservoir characterization through fluid flow simulation.
http://www.ireservoir.com/

Derek Oil & Gas Corporation
Operates previously uneconomic heavy oil reservoirs using steam and gas assisted gravity drainage and low temperature oxidation technologies.
http://www.derekoilandgas.com/

Hornick Constructions Pty Ltd.
Design and construction of liquid retaining structures, reservoirs and tanks, for water storage and treatment. Based in Australia.
http://www.hornick.com.au/