About Us

Phillip W. Duff the Founder of Lighthouse Consulting was trained in Six Sigma while working for Bombardier Capital in 2001, and is highly successful helping organizations improve their processes using the Six Sigma methodology. Mr. Duff has consulted with numerous companies over the last 10 years and has shown the ability to enact cultural change in a company.

Mr. Duff is a published author of several E-books and is also an expert witness in court cases involving the valuation of debt portfolios.

He has also initiated programs proven to drive positive revenue growth both as an employee and a consultant. His focus is to help CEO’s with a focus on growth. His knowledge of technology and background in debt collections have combined to help companies automate processes and identify which processes provide profits.

Mr. Duff has also developed a unique process of initiating cultural change as a part of developing a revenue-driven atmosphere in a variety of formats. This unique philosophy and technique are unseen to date.

His substantial experience in the collection industry, Six Sigma core competency and extensive industry relationships can provide you and your team a matchless perspective into your accounts receivable business or any business strategy.

By creating Lighthouse Consulting and Asset Management in 2003 Mr. Duff combined his experience, insight and extensive network of professionals to help his clients maximize the value of their businesses.

Operational consulting can unlock potential value that is being concealed by meager operating practices and procedures or overlooked opportunities. Our consulting is focused on productivity, quality, profitability and quality vendor selection.

Applying Lean Six Sigma to drive bottom-line results while helping

CEO’s Create Extraordinary Opportunities.

Mr. Duff or his assistant can be reached directly at or by calling our office at (904) 687-1687.