Livent manufactures lithium. The company's primary products, namely battery-grade lithium hydroxide, butyllithium and high purity lithium metal are inputs used in various applications. The company produces lithium compounds for use in applications that have specific performance requirements, including battery-grade lithium hydroxide for use in lithium-ion batteries. The company also supplies butyllithium, which is used as a synthesizer in the production of polymers and pharmaceutical products, as well as a range of specialty lithium compounds including high purity lithium metal, which is used in the production of lightweight materials for aerospace applications and non-rechargeable batteries.

Ramaco Resources is a holding company. Through its subsidiaries, the company is an operator and developer of metallurgical coal in southern West Virginia, southwestern Virginia, and southwestern Pennsylvania. The company's near-term development portfolio includes four primary assets: Elk Creek, Berwind, RAM Mine and Knox Creek.

Richardson Electronics is a provider of engineered solutions, power grid and microwave tubes and related consumables; power conversion and RF and microwave components; flat panel detector solutions, replacement parts, tubes and service training for diagnostic imaging equipment; and customized display solutions. The company provides solutions through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair through its global infrastructure. The company's products include electron tubes and related components, microwave generators, subsystems used in semiconductor manufacturing, and visual technology solutions.

Ryder System is engaged in transportation and supply chain management solutions. The company's segments include: Fleet Management Solutions, which provides full service leasing and leasing with maintenance options, commercial rental, contract or transactional maintenance services, and fleet support services such as vehicle administration and fuel service; Supply Chain Solutions, which provides logistics management services, including distribution management, transportation management and other services; and Dedicated Transportation Solutions, which combines equipment, maintenance, drivers, administrative services and additional services to provide a dedicated transportation solution.

SunOpta is engaged in operating businesses focused on a healthy products portfolio that promotes sustainable well-being. Co. is focused on sourcing non-genetically modified and organic ingredients and manufacturing healthy food and beverage products. Co. has two segments: Global Ingredients, which is focused on the procurement, processing and sale of specialty and organic grains, seeds, fruits, grain- and cocoa-based ingredients, and other commodities; and Consumer Products, which provide healthy and organic food products that are primarily consumer-packaged to retailers, foodservice distributors and food manufacturers with a variety of branded and private label products.

TransMedics is a commercial-stage medical technology company transforming organ transplant therapy for end-stage organ failure patients across multiple disease states. The company developed the Organ Care System ("OCS") to replace a decades-old standard of care. The OCS represents a paradigm shift that transforms organ preservation for transplantation from a static state to a dynamic environment that enables new capabilities, including organ optimization and assessment. The company's OCS technology replicates many aspects of the organ's natural living and functioning environment outside of the human body.

Vertex Energy is an environmental services company that recycles industrial waste streams and off-specification commercial chemical products. The company has three segments: Black Oil, which collects and purchases used motor oil directly from third-party generators, aggregates used motor oil, and sells used motor oil to its customers for use as a feedstock or replacement fuel for industrial burners; Refining and Marketing, which aggregates and manages the re-refinement of used motor oil and other petroleum by-products and sells the re-refined products to end customers; and Recovery, which includes a generator solutions company for the proper recovery and management of hydrocarbon streams.