Consolidated Inventory Supply, Inc. (CIS) is a U.S.-based global supplier of heavy equipment components and power generation solutions, serving the mining, construction, industrial, energy, and data center markets. Headquartered in Alcoa, Tennessee, CIS has built a reputation for rapidly sourcing and delivering critical equipment to customers throughout North America and internationally.

Through CIS Quality Parts & Components, we supply new surplus and remanufactured OEM components for late-model mining equipment from leading manufacturers including Caterpillar, Komatsu, Hitachi, Liebherr, Terex, and others. Our inventory exceeds 90,000 line items and includes engines, wheel ends, differentials, transmissions, torque converters, brake groups, front corners, suspension cylinders, track frames, undercarriage components, and other major assemblies. Our focus is helping customers reduce equipment downtime through immediate availability, competitive pricing, and dependable technical support.

Through CIS Power USA, we provide fast-track and bridge power solutions for mining operations, data centers, utilities, EPC contractors, and industrial facilities. We source and supply new and surplus diesel and natural gas generator packages ranging from individual generator sets to complete multi-megawatt power plants. Our capabilities include equipment sourcing, technical evaluation, project support, logistics coordination, and worldwide delivery for temporary, standby, prime, and permanent power applications.

CIS is committed to responsive customer service, technical expertise, and solving difficult sourcing challenges. Whether supplying a single critical replacement component or developing a multi-megawatt power solution, our goal is to deliver reliable equipment quickly, professionally, and cost-effectively anywhere in the world.