Founder of Vantaris. Twenty-seven years in leadership and organisational development, including twenty-two in senior corporate HR leadership.
Executive teams do not fail for want of intelligence or experience. Under sustained pressure they gradually lose access to the judgement they are entirely capable of exercising — and at that level, the consequences become organisational.
The work below is what I built in response.
Vantaris Consulting — for organisations
The Judgement Gap
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Twenty pages. Six situations in which the quality of executive judgement determines the outcome — and a diagnostic you can run on your own executive team.
Executive leadership advisory
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Helping executive teams make better decisions when the stakes are highest. Transition, transformation, conflict, derailment, restructuring, integration.
Insights
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Essays on judgement under pressure, written for people who are already in the situation.
2027 Planning Pack
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For HR, OD and talent leaders scoping executive development into next year's budget.
Vantaris Leader — for individuals
The Four Archetypes
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Five minutes. Free. Where you lead from, and where you don't.
The Fire Within
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Seven-day written course. Where your leadership begins.
The Alchemy of Leadership
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Private, self-funded depth work for senior leaders. The framework, the pathways, and the books.
The Substack
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Long-form essays on leadership and depth psychology. Roughly weekly. No quick takes.
Connect
Email Laszlo directly
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laszlo.cser@vantarisconsulting.com — for the consulting work and senior conversations.
Vantaris Leader
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laszlo.cser@vantarisleader.com — for the books, the courses, and the individual work.
LinkedIn
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Professional updates, shorter takes on leadership and HR transformation.