(913) 484-6094 dcobyrne@gmail.com

Professional Sales Training

Nationwide Sales Coaching Based in Kansas City

Sales Training Based in Kansas City

Get The Results You Deserve!


Give your company the competitive edge they need with Competitive Resources sales training and seminars!

The success of your sales team can be directly linked to the amount of training and resources offered them. Diane O’Byrne and Competitive Resources can help your bottom line.

Whether you are just starting your career in sales or in sales management, we will work together to mold a customized strategy.  I’m Diane O’Byrne and I am your Competitive Resource.

“Diane O’Byrne has been instrumental in the ongoing training and education of the Dunhill Homes & Nathan Carlisle Homes sales team for some time.  Her enthusiasm for sales and her love of people make her one of the top requested trainers we bring in each year.  Diane does a terrific job engaging with each member of the team and has built solid relationships as the expert in all things sales.”
Chris Hartley

VP of Sales & Marketing, Dunhill Homes

“Diane O’Byrne with Competitive Resources has brought great knowledge and value to our account management team. Diane helps break down the obstacles they face and teaches them to develop strategy and a game plan to be more successful in their daily responsibilities.”
David Sutphin

Manager of Customer Solutions / Key Accounts, KCP&L

“As we completed our fourth session, I realized we are one third of the way through the agenda we collaborated on last spring. You have helped us take key steps toward moving to the next level of selling, and I truly believe we are beginning to gain a competitive edge. Thanks for your energy and focus and keep up the great work!”
Mike Petty

General Sales Manager, Luxury & Imports

Contact Diane Today!