Derrick Chevalier
Harrison-Chevalier
Recently named "Best Negotiation Trainer U.S. for 2026" by Best of Best Review. People hire us because they want results and high ROI, it's that simple. Keynotes, training & consulting for companies and individuals; contracts, procurement, sales, salary, hiring, employment disputes. All services based on the Amazon #1 Best Selling Book EVOLVE Or Be Slaughtered, featuring the CNSUF™ framework.
No matter what the issue H-C will provide a confidential complimentary consult and review as well as provide actionable specifics about how our services will be a valuable asset in resolving your challenge, issue, or goal.
After fourteen years under the guidance and mentorship of renowned negotiation guru Dr. Chester Karrass, Derrick Chevalier ended his contract, and went on to develop the CNSUF™ negotiation system, write books, and focus on providing consulting and training to individuals, and companies around the world with astounding results.
H-C has provided comprehensive customized negotiation training and consulting to small and large companies, nonprofits, attorney's, doctors, CEO's, individuals and partners as well as the U.S. Military and organizations such as the ASME.