Turbo-Machinery Manufacturers

Netherlands

  • Thomassen

Russia

  • Aviadvigatal- Permmotors

Sweden

  • Volvo Aerospace

United Kingdom

  • Rolls Royce Corp.
  • European Gas Turbines (Ruston Turbines)

United States

  • Caterpillar Tractor Corp.
  • Delaval Turbines
  • Dresser Corp.
  • Dresser Rand Corp.
  • General Electric Corp.
  • Solar Turbines Corp.
  • United Technologies Corp.