30+ Years
Expertise in sales psychology and results-oriented methodology.
2.000+
Sales professionals trained to a measurably higher level.
400+
Helping organizations achieve structural revenue growth and returns.
5.0 ★ + 9,2 ★
Winner: Best sales trainer in the Netherlands (Google & Springest reviews).
Graham Hulsebos on the Science of Sales
In 'The Best Sales Podcast in the Netherlands,' I dissect the current market. No vague theories, but the discipline of 30 years of experience. Discover how I apply 12 sales techniques and 11 scientific topics to technically plug commercial leaks. Stop hoping, start the sales training that forces results.
Do you have a grasp of the science of sales, or do you still rely on your intuition?
Discover why 2,000+ professionals chose the 12 techniques to regain control of their profits.
Masterclass Selling Sales Training & Sales Training (In-company)
From
€ 3.750,00
From
€ 4.537,50 Incl. tax
Sales Training Masterclass & Sales Training (Online)
€ 695,00
€ 840,95 Incl. tax
Masterclass Selling Sales Training & Sales Training (Classroom)
€ 895,00
€ 1.082,95 Incl. tax
- -34%
New
Individual Sales Training & Sales Training Sales Techniques
€ 1.995,00
€ 2.413,95 Incl. tax
De Masterclass: Verkoopwetenschap & Regie
Stop met gokken op resultaat. Leer in één dag hoe u de 12 verkooptechnieken en 11 wetenschappelijke onderwerpen technisch inzet voor maximale winst.
References
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Sales Insights
Best Training Provider
On Thursday, February 19th, 2026, Graham Hulsebos was officially named the Best Training Provider in the Netherlands for Sales. This prestigious award was won by achieving the highest average student rating on the independent platforms Archipel and S...
Read: Best Training Provider
Sales Insights
Graham, how come Google ranks you number 1 as the best sales trainer?
Google's Number 1 Guest on The Sales Podcast
Cesar van der Linden opened the conversation right away: "Graham, why does Google rank you number 1 for consultative selling?"
The answer is control within the sales cycle. True sales power lies in askin...
Sales Insights
Graham Hulsebos officially nominated for 'Best Trainer in the Netherlands 2025'
Graham Hulsebos Sales Training has received a prestigious nomination for Best Trainer in the Netherlands 2025. This national recognition by Springest and Archipel Academy underscores the impact of Graham's unique sales philosophy: "Selling is Asking,...
Read: Graham Hulsebos officially nominated for 'Best Trainer in the Netherlands 2025'
Sales Insights
Why 90% of Salespeople Don’t Use Sales Techniques (And How It Hurts Revenue)
Most salespeople across virtually every industry fail to use professional sales techniques. This article explains why 90% of all sellers rely on guesswork rather than structured sales methods, what this costs businesses in lost revenue, and how moder...
Read: Why 90% of Salespeople Don’t Use Sales Techniques (And How It Hurts Revenue)
Sales Insights
AI in Sales: How AI Literacy Makes Your Sales Team More Productive
Sales is changing rapidly. Discover how AI literacy can help your sales team work smarter, faster, and more customer-focused – from CRM updates to client meetings.
Read: AI in Sales: How AI Literacy Makes Your Sales Team More Productive