2811 - Engine and turbine manufacturing (except aircraft motor vehicle and motorcycle engines) - 256 Manufacturers List

281113 - Other compression-ignition internal combustion piston engines - 20 Manufacturer
281121 - Water steam turbines and other steam turbines - 6 Manufacturer
281122 - Hydraulic turbines and water wheels - 10 Manufacturer
281123 - Gas turbines (except turbo jets and turbo propellers) - 7 Manufacturer
281124 - Wind turbines - 16 Manufacturer
281131 - Parts of water steam turbines and other steam turbines - 6 Manufacturer
281132 - Parts of hydraulic turbines and water wheels including regulators - 24 Manufacturer
281133 - Gas turbine parts (except turbo jets and turbo propellers) - 15 Manufacturer
281141 - Parts of spark ignition internal combustion engines (except aircraft engine parts) - 45 Manufacturer
281142 - Parts for other engines not elsewhere classified - 107 Manufacturer