Our business is diversified across end-markets, products and customers.  The following table summarizes the markets,  products and largest customers of each of our operating segments. Segment Markets Products Largest Customers Light Vehicle Light vehicle market: Front axles Ford Motor Company Light trucks (full frame) Rear axles Hyundai Mobis Sport utility vehicles Driveshafts Tata Motors Crossover utility vehicles Differentials Nissan Motor Company Vans Torque couplings Toyota Motor Company Passenger cars Modular assemblies FCA US LLC (Chrysler) Commercial Vehicle Medium/heavy vehicle market: Steer axles PACCAR Medium duty trucks Drive axles AB Volvo Heavy duty trucks Driveshafts Volkswagen AG Buses Tire inflation systems Ford Motor Company Specialty vehicles Daimler AG Off-Highway Off-Highway market: Front axles Deere & Company Construction Rear axles AGCO Corporation Earth moving Driveshafts Manitou Group Agricultural Transmissions Oshkosh Corporation Mining Torque converters CNH Industrial N.V. Forestry Tire inflation systems Rail Electronic controls Material handling Power Technologies Light vehicle market Gaskets Ford Motor Company Medium/heavy vehicle market Cover modules Caterpillar Inc. Off-Highway market Heat shields Volkswagen AG Engine sealing systems General Motors Company Cooling Cummins Inc. Heat transfer products North America Europe South America Asia Pacific Canada Belgium South Africa Argentina Australia Mexico France Spain Brazil China United States Germany Sweden Colombia India Hungary Switzerland Ecuador Japan Italy United Kingdom South Korea Russia Taiwan Thailand Sales reported by our non-U.S. subsidiaries comprised $3,857 of our 2014 consolidated sales of $6,617. A summary of  sales and long-lived assets by geographic region can be found in Note 19 to our consolidated financial statements in Item 8. Our non-U.S. subsidiaries and affiliates manufacture and sell products similar to those we produce in the United States.  Operations outside the U.S. may be subject to a greater risk of changing political, economic and social environments, changing  governmental laws and regulations, currency revaluations and market fluctuations than our domestic operations. See the  discussion of risk factors in Item 1A. We maintain administrative and operational or ganizations in North America, Europe, South America and Asia Pacific to  support the operational requirements of our operating segments, assist with the management of af filiate relations and facilitate  financial and statutory reporting and tax compliance on a worldwide basis. Our operations are located in the following  countries: Geographic Operations 2