Eiso Bleeker in

Eiso Bleeker

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Directeur/Eigenaar at Round Table Wizard
📍 The Randstad, Netherlands

Eiso Bleeker is a commercial strategist and the director-owner of Round Table Wizard, specializing in B2B community building to drive growth from existing clients. He is the founder of Sales Cirkel Nederland and developer of the GROEI-model. Colleagues and clients often describe him as driven, client-focused, and a no-nonsense expert.

He developed the GROEI-model, a unique framework that focuses on long-term value and customer strategy rather than on immediate sales transactions.

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Experience
11 Years
Current Role
Directeur/Eigenaar
Job Level
Leadership
Location
The Randstad, Netherlands
Personality Overview

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Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Eiso cares about

B2B Community Building
Helps organizations build strong B2B communities with Round Tables as a foundation to deepen customer relationships and drive growth.
Customer Retention
Specializes in cross-selling and upselling strategies to help commercial teams generate more business from existing customers.
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Career

Work history

5-2022
Directeur/Eigenaar
Round Table Wizard
3-2025
Partnermanager (a.i.)
DenkProducties
5-2025
Founder
Sales Cirkel Nederland
7-2024 - 3-2025
Manager BTG Vereniging (a.i.)
BTG – Branchevereniging voor IT en communicatietechnologie
5-2014 - 7-2024
Directeur
SMA (Sales Management Association)
In the press

Media appearances

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Education
1989 - 1993
BedrijfsInformatica
Hanze
1986 - 1989
Business Administration
Verrijn Stuart (MEAO)
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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