
About us
We are a team of highly skilled and motivated sales professionals, dedicated to helping our clients achieve their business goals through the effective use of our services. With years of experience in the industry and a passion for building long-lasting relationships with our customers, we strive to deliver exceptional value and support at every stage of the sales process.
Our team is made up of talented individuals from diverse backgrounds, bringing a wealth of knowledge and expertise to the table. We are constantly learning and staying up-to-date on the latest trends and best practices in sales, so that we can provide our clients with the most effective solutions and advice.
At Prosellence, we are committed to excellence in everything we do. Tell us how we can help your business. We are here to support you every step of the way.
Thank you for considering us as your sales partner!
Who we are
Prosellence is a 2 coach operation and a network with access to many specialists in all aspects of the Sales Cycle. Jean-Pierre Dielen, Prosellence founder and owner, has a wealth of experience in Sales and Sales Management.
Our team of sales experts
Our team of professionals includes executive coaches, business professionals, and more.

Jean-Pierre Dielen
Experienced Sales Consultant with a demonstrated history of working in the information technology and services industry. Strong sales professional skilled in Negotiation, Business Planning, Sales, Software Industry, and Management.