About Us: Leadership
Dennis Nelson, President and Founder
Mr. Nelson received a B.A. in Communications from the University of Wisconsin-Green Bay and founded API in 1975. Under his guidance, API has grown into one of the most comprehensive loss management and investigative service groups in the Midwest. Mr. Nelson has extensive experience investigating individuals and organizations on behalf of his clients. He has also been involved in major developmental programs of eliminating theft within the workplace.
Craig Warrick, Sales Director
Mr. Warrick received a BA and BS degrees from the University of Wisconsin - Oshkosh and a Masters Degree from University of Wisconsin - Superior. After a 30 year career as an educator and administrator of public schools, Mr. Warrick joined API's staff as a consultant for public affairs in 1999. He has been Director of Sales and Marketing and works in all areas of business development. An experienced investigator, Mr. Warrick works primarily for clients in the public sector. Mr. Warrick also heads the training and development effort at API delivering high powered training seminars to a wide variety of clients and coordinating all the educational offerings of the staff at API.