Aerogage Corporation
Hi-Band Pre Amplifiers and Differential Amplifiers
http://www.aerogage.com/

International Turbine Systems Inc.
Specialists in turbine engine overhaul, reapair and replacement.
http://www.internationalturbine.com/

Allied Dynamic Corp
Allied Dynamics Corp., a manufacturer of turbine parts for major gas turbine systems and power generation plants, electric utilities & the oil industry
http://www.allied-dynamics.com/

Turbine: Clean Energy Systems, Inc.
Power plant turbine system optimized to reduce and control polution from many carbon-based fuels.
http://www.cleanenergysystems.com/

Greenesol Power Systems
Part of Hangzhou Steam Turbine Co. located in the Indian market. Steam turbine based power plants in the range 3MW to 80MW.
http://www.greenesolpower.com

International Gas Turbine Institute - ASME
The International Gas Turbine Institute (IGTI) is the gateway to gas turbine knowledge.
http://igti.asme.org/

Florida Turbine Technologies, Inc.- Turbomachinery
FTT specializes in gas turbine, turbomachinery, propulsion components, systems, and engineering for aircraft, space, industrial power, and clean energy and developed the world's first miniature turbofan for small aircraft requiring high fuel efficiency combined with power.
http://www.fttinc.com

Diemech Turbine, Inc.
Diemech Turbines - Walter Turbine and Avia propeller support for IRAN
http://www.diemechturbines.com/

Advanced Turbine
Informational source for wind, gas and steam powered turbine generators.
http://www.advancedturbine.com

Gas Turbine Services Limited
Service and repair parts for gas turbine engines.
http://www.gasturbines.co.uk/