Epower Network

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CEO and Founder

Greg is a marketing and business development veteran, who has a track record of entrepreneurial achievement. Greg maintains order and continuity throughout the organization, ensuring a high level of performance and customer satisfaction. He is driven with a customer-centric approach to business. Greg previously held a Vice President of Sales position at Odyssey Power, where he led the company from four employees to over 30 and developed successful sales and marketing strategies that attracted many Fortune 500 companies. Previously, Greg worked for corporate enterprises, including Comerica Bank, Trammel Crow (CBRE), and Pepsi Co., managing critical facility properties, vendor contracts, and leases. He was also instrumental in the design and construction of two high profile Data Centers. Greg studied business and management at the University of Phoenix.

COO and Founder

Eric began his career in the critical power field in 2002 after graduating with Electronic Technical Honors from Devry University. Eric worked his way from Field Engineer to Operations Manager, and has gained a significant amount of experience, both in the field and in management. Eric previously held an Operations Manager position at Odyssey Power, where he managed the field service staff and service coordinators. He was instrumental in field service training, customer service, and contract renewals, with a rate of 90% retention, year over year. Eric forged lasting relationships with large, high-profile customers such as SONY, Amgen, and DirecTV, to support all their critical power needs. Eric is passionate about delivering world-class service, and consistently enhancing the customer experience at ePower Network.


Mark McCallick is a Certified Public Accountant who brings 25 years of small business-related experience to ePower. His expertise includes small business accounting and finance, software selection and implementation, business entity establishment, tax, business planning and organization. Mark is an Adjunct Professor of Accounting and teaches at Santa Ana College. He is experienced in the areas of accounting, finance, auditing, consulting, tax and systems integration. He is co-author of Accounting Policies and Procedures Manual for Non-Profit Organizations. With a Bachelor of Science degree in Accounting from Loyola Marymount University, Mark is certified by the American Institute of Certified Public Accountants as a Certified Information Technology Professional (CITP), and is a member of the American Institute of Certified Public Accountants (AICPA).