Air T is a holding company. Through its subsidiaries, the company operates the following industry segments: overnight air cargo, which operates in the air express delivery services industry; ground equipment sales, which manufactures and provides mobile deicers and other equipment products; ground support services, which provides ground support equipment maintenance and facilities maintenance services; commercial aircraft, engines and parts, which provides services including commercial aircraft disassembly/part-out services; and printing equipment and maintenance, which designs, manufactures and sells digital print production equipment and provides maintenance services to commercial customers.

Marchex is a call analytics company that helps businesses connect, drive, measure and convert callers into customers. The company's primary product offerings include: Marchex Call Analytics, which is an analytics platform for enterprises; Marchex Display and Video Analytics, which is a product for marketers that buy digital display advertising; Marchex Site Analytics, which is a product for marketers that can drive phone calls from websites; Marchex Social Analytics, which is a product for marketers that buy social media advertising; Marchex Call Marketplace, which is a mobile advertising network for businesses; and Local Leads, which is an advertising solution for small business resellers.

MMA Capital Holdings invests in debt associated with renewable energy infrastructure and real estate. The company's assets and liabilities are organized into two portfolios: Energy Capital, which this portfolio consists primarily of investments that the company has made through joint ventures with an institutional capital partner in loans that finance renewable energy projects; and Other Assets and Liabilities, which this portfolio includes the company's investments in bonds and related financing, certain loan receivables, cash, real estate-related investments, subordinated debt and the balance of its assets and liabilities.

Opko Health is a healthcare company. The company manages two segments: Diagnostics, which provides laboratory testing services utilized by healthcare providers in the detection, diagnosis, evaluation, monitoring, and treatment of diseases, including esoteric testing, molecular diagnostics, anatomical pathology, genetics, women's health and correctional healthcare; and Pharmaceutical, which includes Rayaldee for the treatment of secondary hyperparathyroidism in adults with chronic kidney disease (CKD) and vitamin D insufficiency, and Alpharen (Fermagate Tablets) for the treatment of hyperphosphatemia in CKD patients requiring regular hemodialysis.

Schlumberger provides technology for reservoir characterization, drilling, production and processing to the oil and gas industry. The company has four segments: Reservoir Characterization, which consists of the principal technologies involved in finding and defining hydrocarbon resources; Drilling, which consists of the principal technologies involved in the drilling and positioning of oil and gas wells; Production, which consists of the principal technologies involved in the lifetime production of oil and gas reservoirs; and Cameron, which consists of the principal technologies involved in pressure and flow control for drilling and intervention rigs, oil and gas wells and production facilities.

Shake Shack is a roadside burger stand serving an American menu of burgers, hot dogs, crispy chicken, frozen custard, crinkle cut fries, shakes, beer, wine and others. The company operates and licenses Shake Shack restaurants. The company's menu include: Burgers & Chicken, which includes the SmokeShack?, 'Shroom Burger? (Co.'s vegetarian burger), Shack Stack? and Hamburger, as well as Chick'n Shack?; Crinkle Cut Fries, which are made from Yukon potatoes; Hot Dogs, which includes beef hot dogs and chicken dogs; Frozen Custard, which is made from vanilla and chocolate recipes and milk; Beer, Wine and Beverages, which provides local craft beers; and Dogs Are Welcome Too, which provides dog biscuits.

Sierra Bancorp is a bank holding company. Through its principal subsidiary, Bank of the Sierra, the company provides a range of retail and commercial banking services. The company provides a variety of other banking products and services to complement and support its lending and deposit products, including remote deposit capture and payroll services for business customers. The company's lending activities cover real estate, commercial (including small business), mortgage warehouse, agricultural, and consumer loans. The company's real estate loans are secured by commercial, office and agricultural properties, but the company also provides commercial construction loans and multifamily credit facilities among other types of loans.