American Resources
NASDAQ:ARECAmerican Resources Corporation engages in the extraction, processing, transportation, distribution, and sale of metallurgical coal to the steel industries. The company supplies raw materials; and sells coal used in pulverized coal injections. It has a portfolio of operations located in the Pike, Knott, and Letcher Counties in Kentucky; and Wyoming County, West Virginia. The company was founded in 2006 and is headquartered in Fishers, Indiana.
L.B. Foster
NASDAQ:FSTRL.B. Foster Company provides engineered and manufactured products and services for the building and infrastructure projects in the United States, Canada, the United Kingdom, and internationally. It operates through two segments: Rail, Technologies, and Services; and Infrastructure Solutions. The Rail, Technologies, and Services segment offers new rail to passenger and short line freight railroads, industrial companies, and rail contractors, as well as used rails; rail accessories, such as rack spikes, bolts, angle bars, tie plates, and other products; insulated rail joints and related accessories; fixation fasteners, coverboards, and special accessories; and trackwork products. This segment also provides engineered concrete railroad ties, friction management products and application systems, railroad condition monitoring systems and equipment including wheel impact load detection systems, wayside data collection and management systems, and rockfall, flood, earthworks, and bridge strike monitoring; and aftermarket services. The Infrastructure Solutions segment manufactures precast concrete products for use as restrooms, concession stands, and protective storage buildings under the CXT brand for national, state, and municipal parks; and manufactures sounds walls, bridge beams, box culverts, septic tanks, and other custom pre-stressed and precast concrete products. This segment also provides steel bridge products; corrosion protection solutions; concrete-reinforced steel grid decking, open steel grid deck, aluminum bridge railing, and stay-in-place steel bridge forms; cuts, threads, and paints pipe; threading services for water well applications; protective pipeline coating services; and turnkey solutions for metering and injection systems for oil and gas markets. L.B. Foster Company was founded in 1902 and is headquartered in Pittsburgh, Pennsylvania.
Hydrofarm Holdings Group
NASDAQ:HYFMHydrofarm Holdings Group, Inc., together with its subsidiaries, manufactures and distributes controlled environment agriculture (CEA) equipment and supplies in the United States and Canada. The company provides agricultural lighting devices, indoor climate control equipment, and nutrients, as well as plant additives used to grow, farm, and cultivate cannabis, flowers, fruits, plants, vegetables, grains, and herbs in controlled environment. It is also involved in the distribution of CEA equipment and supplies comprising nutrients and fertilizers; grow light systems; horticulture benches and racking systems; heating, ventilation, and air conditioning systems; humidity and carbon dioxide monitors and controllers; water pumps, heaters, chillers, and filters; and various growing media typically made from soil, peat, rock wool or coconut fiber, and others. The company offers its products to specialty hydroponic retailers, commercial resellers and greenhouse builders, garden centers, hardware stores, and e-commerce retailers under the Active Air, Active Aqua, Aurora Peat Products, HEAVY 16, House & Garden, Gaia Green, Grotek, Innovative Growers Equipment, Mad Farmer, Phantom, PHOTOBIO, Procision, Roots Organics, Soul, and SunBlaster brands. It serves its products through a range of commercial and home gardening equipment and supplies retailers. Hydrofarm Holdings Group, Inc. was founded in 1977 and is based in Shoemakersville, Pennsylvania.
Northern Technologies International
NASDAQ:NTICNorthern Technologies International Corporation develops and markets rust and corrosion inhibiting solutions in North America, South America, Europe, Asia, the Middle East and internationally. It offers rust and corrosion inhibiting products, such as plastic and paper packaging, liquids, coatings, rust removers, cleaners, diffusers, and engineered solutions designed for the oil and gas industry under the ZERUST brand. The company provides a portfolio of bio-based and certified compostable polymer resin compounds and finished products under the Natur-Tec brand. In addition, it offers on-site and technical consulting for rust and corrosion prevention issues. It sells its products and services to automotive, electronics, electrical, mechanical, military, retail consumer, and oil and gas markets through direct sales force, network of independent distributors, agents, manufacturer's sales representatives, and strategic partners. The company was founded in 1970 and is headquartered in Circle Pines, Minnesota.