Power Systems	Generators and Alternators for Generator Sets; sold to OEMs These companies manufacture generators and alternators for generator sets and sell directly to original equipment manufacturers.	3.82B	9.23%
Power Systems	Engines for Diversified Equipment; sold to OEMs These companies manufacture engines and motors for diversified equipment. Products include engines for trucks, buses, automobiles, and industrial (used in a wide variety of equipment in the construction, agricultural, mining, rail, government, oil and gas, power generation, and commercial and recreational marine applications); motors for HVAC, refrigeration, and industrial; and generators for power generation.	1.85B	4.48%
Engine	Engines for Non-Consumer Vehicles; sold to OEMs These companies manufacture engines for diversified non-consumer vehicles and sell directly to original equipment manufacturers.	8.07B	19.50%
Engine	Engines for Off-Highway Production Equipment; sold to OEMs These companies manufacture engines for off-highway production equipment and sell directly to original equipment manufacturers.	1.85B	4.48%
Engine	Engines for Cars, Buses, and Mobile Homes; sold to OEMs These companies manufacture engines for cars, buses, and mobile homes and sell directly to original equipment manufacturers.	1.76B	4.26%
Distribution	Commercial Vehicle Parts Distribution These companies wholesale or distribute replacement parts (other than body parts) for commercial motor vehicles, such as trucks and buses.	4.07B	9.84%
Distribution	Generator Distribution These companies wholesale or distribute power generators.	2.51B	6.06%
Distribution	Commercial Vehicle Engine Distribution These companies wholesale or distribute engines for commercial vehicles to businesses.	2B	4.83%
Distribution	Commercial Vehicle Maintenance These companies maintain commercial vehicles, such as buses and trucks.	1.67B	4.04%
Components	Engine Filters for Heavy Machinery These companies manufacture engine filters for heavy machinery and sell directly to industrial producers.	5.46B	13.21%
Components	Non-Electric Component Assemblies for Diversified Vehicles; sold to OEMs These companies manufacture non-electric component assemblies for diversified vehicles and sell directly to original equipment manufacturers. Examples include transmission components, brakes, suspensions, etc. Diversified vehicles includes automobiles (consumer passenger cars), commercial vehicles (buses and trucks), ships, and various aircraft.	4.82B	11.66%
Components	Engine Components for Heavy Machinery; sold to OEMs These companies manufacture metal engine components for heavy machinery and sell directly to original equipment manufacturers.	2.19B	5.29%
Components	Transmission Components for Commercial Vehicles; sold to OEMs These companies manufacture transmission components for commercial vehicles (such as buses and trucks) and sell directly to original equipment manufacturers.	0.71B	1.73%
Components	Diversified Electronic System Materials and Components; sold to OEMs These companies manufacture general electronic materials and components that are sold to OEMs.	0.22B	0.53%
Accelera	Hydrogen Electrolysis Equipment These companies manufacture hydrogen electrolysis equipment for hydrogen producers and sell directly to their customers.	0.35B	0.86%
Accelera	Electrical Components for Automobiles; sold to OEMs These companies manufacture electric components for automobiles (consumer passenger cars) and sell directly to OEMs.	Non-Attributed	Non-Attributed help Why Zero? Explanation of what the heck's going on here.
Accelera	Fuel Cells for Commercial Vehicles These companies manufacture fuel cells for commercial vehicles (such as buses and trucks) and sell directly to their customers.	Non-Attributed	Non-Attributed help Why Zero? Explanation of what the heck's going on here.
keyboard_arrow_right keyboard_arrow_down	Power Systems Generators and Alternators for Generator Sets; sold to OEMs	3.82B	9.23%
keyboard_arrow_right	These companies manufacture generators and alternators for generator sets and sell directly to original equipment manufacturers.
keyboard_arrow_right keyboard_arrow_down	Power Systems Engines for Diversified Equipment; sold to OEMs	1.85B	4.48%
keyboard_arrow_right	These companies manufacture engines and motors for diversified equipment. Products include engines for trucks, buses, automobiles, and industrial (used in a wide variety of equipment in the construction, agricultural, mining, rail, government, oil and gas, power generation, and commercial and recreational marine applications); motors for HVAC, refrigeration, and industrial; and generators for power generation.
keyboard_arrow_right keyboard_arrow_down	Engine Engines for Non-Consumer Vehicles; sold to OEMs	8.07B	19.50%
keyboard_arrow_right	These companies manufacture engines for diversified non-consumer vehicles and sell directly to original equipment manufacturers.
keyboard_arrow_right keyboard_arrow_down	Engine Engines for Off-Highway Production Equipment; sold to OEMs	1.85B	4.48%
keyboard_arrow_right	These companies manufacture engines for off-highway production equipment and sell directly to original equipment manufacturers.
keyboard_arrow_right keyboard_arrow_down	Engine Engines for Cars, Buses, and Mobile Homes; sold to OEMs	1.76B	4.26%
keyboard_arrow_right	These companies manufacture engines for cars, buses, and mobile homes and sell directly to original equipment manufacturers.
keyboard_arrow_right keyboard_arrow_down	Distribution Commercial Vehicle Parts Distribution	4.07B	9.84%
keyboard_arrow_right	These companies wholesale or distribute replacement parts (other than body parts) for commercial motor vehicles, such as trucks and buses.
keyboard_arrow_right keyboard_arrow_down	Distribution Generator Distribution	2.51B	6.06%
keyboard_arrow_right	These companies wholesale or distribute power generators.
keyboard_arrow_right keyboard_arrow_down	Distribution Commercial Vehicle Engine Distribution	2B	4.83%
keyboard_arrow_right	These companies wholesale or distribute engines for commercial vehicles to businesses.
keyboard_arrow_right keyboard_arrow_down	Distribution Commercial Vehicle Maintenance	1.67B	4.04%
keyboard_arrow_right	These companies maintain commercial vehicles, such as buses and trucks.
keyboard_arrow_right keyboard_arrow_down	Components Engine Filters for Heavy Machinery	5.46B	13.21%
keyboard_arrow_right	These companies manufacture engine filters for heavy machinery and sell directly to industrial producers.
keyboard_arrow_right keyboard_arrow_down	Components Non-Electric Component Assemblies for Diversified Vehicles; sold to OEMs	4.82B	11.66%
keyboard_arrow_right	These companies manufacture non-electric component assemblies for diversified vehicles and sell directly to original equipment manufacturers. Examples include transmission components, brakes, suspensions, etc. Diversified vehicles includes automobiles (consumer passenger cars), commercial vehicles (buses and trucks), ships, and various aircraft.
keyboard_arrow_right keyboard_arrow_down	Components Engine Components for Heavy Machinery; sold to OEMs	2.19B	5.29%
keyboard_arrow_right	These companies manufacture metal engine components for heavy machinery and sell directly to original equipment manufacturers.
keyboard_arrow_right keyboard_arrow_down	Components Transmission Components for Commercial Vehicles; sold to OEMs	0.71B	1.73%
keyboard_arrow_right	These companies manufacture transmission components for commercial vehicles (such as buses and trucks) and sell directly to original equipment manufacturers.
keyboard_arrow_right keyboard_arrow_down	Components Diversified Electronic System Materials and Components; sold to OEMs	0.22B	0.53%
keyboard_arrow_right	These companies manufacture general electronic materials and components that are sold to OEMs.
keyboard_arrow_right keyboard_arrow_down	Accelera Hydrogen Electrolysis Equipment	0.35B	0.86%
keyboard_arrow_right	These companies manufacture hydrogen electrolysis equipment for hydrogen producers and sell directly to their customers.
keyboard_arrow_right keyboard_arrow_down	Accelera Electrical Components for Automobiles; sold to OEMs	Non-Attributed	Non-Attributed help Why Zero? Explanation of what the heck's going on here.
keyboard_arrow_right	help Why Zero? Explanation of what the heck's going on here. These companies manufacture electric components for automobiles (consumer passenger cars) and sell directly to OEMs.
keyboard_arrow_right keyboard_arrow_down	Accelera Fuel Cells for Commercial Vehicles	Non-Attributed	Non-Attributed help Why Zero? Explanation of what the heck's going on here.
keyboard_arrow_right	help Why Zero? Explanation of what the heck's going on here. These companies manufacture fuel cells for commercial vehicles (such as buses and trucks) and sell directly to their customers.