Reference: Heinen Delft Blue – Classroom Field Service Training
For the iconic brand Heinen Delfts Blauw, I trained the Field Account Manager during an intensive classroom sales training course . In the world of luxury retail and international trade, it's essential not just to sell a product but to take full control of the customer's purchasing process.
During this session, we applied the 12 sales techniques to the specific challenges of field sales. We delved deeply into the 11 scientific topics , focusing on lead filtering and converting "goodwill" into a technically advanced sales process.
The result for Heinen Delfts Blauw is an account manager who approaches the market with greater authority and structure. By applying the Graham Hulsebos Method, sales at this wonderful Dutch brand are no longer a coincidence, but a predictable system for growth.
30+ Jaar
Expertise in salespsychologie en resultaatgerichte methodiek.
2.000+
Salesprofessionals getraind naar een meetbaar hoger niveau.
400+
Organisaties geholpen aan structurele omzetgroei en rendement.
9,6 ★ + 5.0 ★
Winnaar: Beste Verkooptrainer van NL (Google & Springest reviews).
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 ProductiveReferences
View all
