The new Definitive Pro DQGI module continuously validates the integrity of data to improve portfolio outcomes.

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Definitive Pro’s AI personas feature adds expert, AI-driven insights to project evaluation and scoring for better strategic decisions.

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A major Canadian municipality has selected Definitive to modernize and enhance it's current investment management process.

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Definitive pursues a future in which its PPM solutions are broadly recognized as best-in-class.

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State of the Industry: Trends suggest a growing demand for more integrated, decision-centric PPM solutions.

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The National Guard Bureau Counterdrug Division selects Definitive to assist with prioritizing threats.

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Definitive Pro’s T-Shirt Size Estimating feature enables resource managers to efficiently create early-stage project cost estimates.

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Definitive provides a broad range of consulting services to facilitate decision-making, solve complex problems, and manage portfolios and projects.

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Prioritize your projects and optimize spend. Use our portal to manage demand and develop better plans, forecasts, and budgets.

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Leadership Team

Meet the visionary leaders driving Definitive Business Solutions forward. Our leadership team is dedicated to guiding our company with a commitment to innovation, excellence, and customer success.

John Sammarco

John is an executive portfolio and decision-support leader with 35+ years of experience helping organizations improve how they select, govern, and optimize business and technology investments. He founded Definitive Business Solutions in 2003 to bring patented, practical decision-making methods and modern portfolio management to complex environments—especially where transparency, auditability, and risk reduction are critical. He …

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Greg Potteiger

Greg has over 25 years of experience in information technology. A graduate of the U.S. Naval Academy, Greg served seven years as a Nuclear Qualified Submarine officer. After leaving the Navy he worked for Kaiser Permanente where he spearheaded their first intranet applications. He then founded Bowwave Technology which he owned and operated for 20 …

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John (JP) Padgett

JP is a multi-talented management consultant, specializing in communications and leadership. He draws from skills in establishing and leading PMOs, training/coaching, management consulting, and project and program management. He has been a trusted consultant to executives at the Centers for Disease Control and Prevention (CDC), Coca Cola, and the North Carolina Department of Commerce. At …

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