John Burton

Central Hockey League operates a professional minor league hockey teams playing in small to medium-sized markets primarily in central and southwestern US states. The league, which was started in 1992, is managed and operated by WPHL, a subsidiary of Global Entertainment Corporation.

LTX Corp. manufactures semiconductor test equipment. The company is headquartered in Norwood, MA.

Performance Contracting Group, Inc. engages in the provision of industrial and commercial construction services. It offers wall and ceiling construction, fireproofing, metal fabrication, painting and coatings, scaffolding, demolition, and insulation installation services. The company was founded in February 1987 and is headquartered in Lenexa, KS.

Jacobs Engineering Group, Inc. engages in the provision of a diverse range of technical, professional, and construction services to industrial, commercial, and governmental clients. The firm operates through Critical Mission Solutions, and People & Places Solutions segments. The Critical Mission Solutions provides a full spectrum of cyber, data analytics, systems and software application integration and consulting services. The People & Places Solutions provides end-to-end solutions for clients' complex challenges like whether climate change, energy transition, connected mobility, integrated water management, smart cities or vaccine manufacturing. The company was founded by Joseph J. Jacobs in 1947 and is headquartered in Dallas, TX.