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).
Why do you lose deals you should have closed?
In 30 years I've seen one pattern in salespeople who consistently lose deals. Not a lack of talent. Not a lack of effort. But the absence of a technical system. Watch how the 12 sales techniques and 11 scientific topics break that pattern.
Do you have a grasp of the science of sales, or do you still rely on your intuition?
Ontdek waarom 2.000+ professionals kozen voor de 12 verkooptechnieken en 11 wetenschappelijke onderwerpen om de regie over hun verkoopresultaat definitief te pakken.
Masterclass Selling Sales Training & Sales Training (In-company)
€ 1.875,00
€ 2.268,75 Incl. tax
Sales Training Masterclass & Sales Training (Online)
€ 495,00
€ 598,95 Incl. tax
Masterclass Selling Sales Training & Sales Training (Classroom)
€ 695,00
€ 840,95 Incl. tax
- -34%
New
Individual Sales Training & Sales Training Sales Techniques
€ 1.995,00
€ 2.413,95 Incl. tax
Kies uw manier om de regie te pakken.
Live klassikaal of online. Beide gebaseerd op de 12 verkooptechnieken en 11 wetenschappelijke onderwerpen van de #1 verkooptrainer van Nederland."
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