Donald Russell

Aerosonic LLC engages in the manufacturing and sale of aircraft instruments and sensors. It designs and manufactures mechanical and digital altimeters, airspeed indicators, rate of climb indicators, microprocessor controlled air data test sets, and other flight instrumentation. Aerosonic also designs and manufactures angle of attack stall warning systems, integrated multifunction probes, which are integrated air data sensors, and other aircraft sensors and monitoring systems. The company was founded by Herbert J. Frank in 1953 and is headquartered in Clearwater, FL.

Communications Equity Associates LLC provides investment banking, brokerage, and private equity services to global companies in the communications, entertainment, and information industries. The firm offers mergers and acquisitions, corporate finance, divestment and fund-raising services from offices located in North America, Europe, Australia, and Southeast Asia. The company was founded by J. Patrick Michaels, Jr. in 1973 and is headquartered in Tampa, FL.

etrials Worldwide, Inc. provides clinical solution for clinical trial process. Its products include electronic data capture module, randomization, site management module, supply management module and analytics and reporting module to support the clinical trial process for the healthcare, pharmaceutical and biotechnology industries. The company was founded by John Kemper Cline and Beverly W. Cline in 1999 and headquartered in Hartland, WI.

Comprehensive Environmental Assessments, Inc. engages in the provision of environmental consulting services. It offers environmental due diligence, environmental engineering, site assessment and remediation, environmental health and safety, industrial hygiene, hazardous building material assessments, emergency response, and multi-media sampling and related field services. The company was founded by Steven M. Migridichian in 1985 and is headquartered in West Boylston, MA.

The Sigma Group LLC operates as management consultancy firm. It offers advice and counsel to CEO's and boards, business and leadership coaching, merger and acquisition strategy and growth initiatives. The company was founded by Douglass T. Lind in 1992 and is headquartered in Tampa, FL.

Old UGC, Inc. provides broadband communications services. The private company is based in Denver, CO. The CEO of the company is Donald Russell.