Jerry B. Cronin

Pinnacle Data Systems, Inc. is a provider of application-specific hardware and global support solutions. It also provides services and products for the telecom, imaging, defense/aerospace, medical, semiconductor, industrial automation and IT markets. PDSi provides a variety of engineering and manufacturing services for global OEMs requiring custom product design, system integration, repair programs, warranty management, and specialized production capabilities, with service centers in the U.S., Europe and Asia. The company was founded by John D. Bair in 1989 and is headquartered in Groveport, OH

Arbor Investments Management LLC (Arbor Investment) is a private equity firm founded in 1999 by Gregory Purcell and Joseph Campolo. The firm is headquartered in Chicago, Illinois with an office in New York.

Part of VFR Technologies, Microhard Technologies, Inc. is a company that provides information technology training and certification. The company is based in Oak Brook, IL. Microhard Technologies was acquired by Intellisys Technology LLC on December 09, 2002.

CPRi is the largest national firm to deliver interim marketing and creative insourcing to Fortune 500 companies, providing clients with flexible staffing services on an individual or departmental basis. With five regional offices and thousands of qualified marketers on-call, the company supplies world-class organizations with experienced, high-caliber professionals specializing in data analysis, product/brand management, research, merchandising, event planning, marketing communications, and channel strategies. CPRi's versatile services continue to build a successful track record within world-class organizations, including: AT&T, United Stationers, and General Motors

Arbor Private Investment Co. LLC provides investment advice. It offers investment portfolios through the investment life cycle of accumulation, retirement transition and wealth preservation. The company is headquartered in Chicago, IL.

42 North Group, Inc. provides customized instructor-led information technology training. It offers IT and IT management certification training, career services, WIA training provider, open source web application development, PMP certification training, six sigma training and certification, recruitment services, job development, MCITP, Cisco and CompTIA, ITIL. The company was founded by Stan Van Nice and Dennis Muller in 1999 and is headquartered in Lombard, IL.

Diversified Labeling Solutions, Inc. provides labelling solutions. The firm's services include online services, DLS design, kitting and co-packaging and DLS warehouse label installation. Its products include stock labels, custom labels, UL/CSA, ribbons, print heads and integrated labels. The company was founded in 16985 and is headquartered in Itasca, IL.