iTEMize MANAGEMENT TEAM

PETER CALLOWHILL
Co-founder and Chief Executive Officer

Peter Callowhill provides strategic direction for the company and oversees partner relationships. Peter has more than 30 years experience in the telecommunications industry.

Prior to leading NetGain and iTEMize, he co-founded Net2000 Communications, a facilities-based competitive local exchange carrier (CLEC), and held varying management roles over a period of eight years. He played a leading role in the successful creation and execution of the firm’s business strategy, driving revenues to more than $110 million.

Over his distinguished career, Peter has also established other Washington, D.C. area firms including N2N Communications, a regional Internet Services Provider (ISP), and InterPeer a Web Hosting service. Peter served as President for both companies, which are now part of Verio, an NTT Communications Company and national Tier 1 ISP. Additionally, Mr. Callowhill co-founded Fastraktion, LLC, a venture capital firm focused on providing seed capital to start-up telecommunications firms in the Washington, D.C. area.

JAMES LARSEN
VP of Business Development

James Larsen has responsibility for managing business operations, software development, information technology, and finance. James is also the chief architect of the company’s TEM application, iTEMize. James has spent his entire 18-year career providing telecommunications and application development solutions for businesses. Before co-founding NetGain Communications and iTEMize Technologies, he spent two years with Net2000 Communications, last serving as the General Manager of Wholesale and Carrier Services.

Prior to Net2000, James spent five years at American Management Systems (AMS), an international business and technology consulting firm headquartered in Fairfax, VA. James served in a number of roles leading software development teams and supporting application development for state and local governments as well as the telecommunications industry.

James understands software from the ground up, a skill he gained as a Senior Software Trainer at Software AG, an international software development firm. In this role, he trained clients around the world on techniques for developing software applications using the firm's proprietary programming language and database tools. James has also served in various IT and sales positions at Sprint International and Intermedia Communications.

MICHAEL SHONHOLZ
Director,
Channel Sales and Support

Mr. Shonholz currently leads the channel program for iTEMize Technologies where he has responsibility for developing new distribution channels and managing partner relationships. Prior to joining iTEMize, Mike worked in the financial services sector with direct management responsibility. His primary responsibilities included supervising and budgeting for the growth of key ratios imperative to the financial well being of the institution.

Mr. Shonholz also previously worked at InterCall in both direct and channel sales where he assisted in and directly supervised the growth of the conferencing business for strategic partners across the United States. He was consistently one of the top account executives as well as contributed to the top sales team within the wholesale division.

Mike joined iTEMize Technologies in August 2006. During his tenure, he has assisted in the growth and development of the software, managed services, pricing, marketing, and sales of the iTEMize software.