Paul established Select Breeders Services in 1987 and developed the company to become the largest provider of equine semen preservation services in the world. As CEO of the company, Paul directs the international network of affiliated laboratories. During 1987-1992, Paul was also Director of Biological Research at Hamilton Thorn Research Associates. Hamilton Thorn is best known in the horse industry as developers of the Equitainer system for cooled transported semen and instrumentation for computerized sperm motility analysis. Prior to SBS and Hamilton Thorn, Paul was VP/General Manager of Green Hills Farm, Inc in Aiken, SC a large sport horse breeding facility. Here Paul developed (what was then) the largest commercial frozen semen breeding program for horses in the U.S.

Paul is a recognized expert in the field of semen preservation. He is a graduate of Colorado State University with a M.S. in Physiology (Equine Reproduction). He is the author of numerous scientific journal articles and regularly lectures worldwide in the areas of equine reproduction and semen preservation.