Think independently. Move with purpose. Work with passion.

FROM INSIGHT TO MEANINGFUL CHANGE.

Proofconsult helps leaders, teams, and organizations make sharper choices and build behavior that holds. Evidence-based behavioral science runs through everything we do — without the buzzwords.

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Explore the six domains

What you get

Tom Speelman — sparring, programs, and coaching. Evidence-informed guidance for decisions, behavior, and sustainable change.

Domains

Six domains for sharper judgment, stronger teams, and sustainable change.

Evidence-based behavioral science underpins all six.

Leadership & Executive Effectiveness

Sharper judgment, cleaner claims, leadership that holds under pressure. For executives, founders, and senior leaders.

Team Performance & Dynamics

How teams decide, conflict, and deliver — norms you can see on the floor.

Culture & Change

Culture as lived behavior, not posters. Change that lands in day-to-day practice.

Talent & Personality

People fit, development paths, and personality insight where it informs real decisions. Personality assessments may be used here.

Strategy & Decision-Making

Choices you can stand behind: clarity, trade-offs, and commitment without decision theater.

AI & Work Transformation

How AI changes roles, collaboration, and judgment — human effectiveness first, tools second.

Reference

“Tom demonstrated a unique ability to identify the potential within each participant and to stretch it far beyond what we ourselves believed possible. … His coaching style combined genuine empathy with intellectual rigor.”

Ramzi Al-Khateeb — General Manager, Atlas Copco Saudi Arabia & Kuwait; Regional Director RHQ Middle East.

About Proofconsult

Proofconsult is Tom Speelman’s advisory practice. Leadership, teams, culture, talent, decision-making, and the human side of AI — with evidence-based behavioral science underneath.

Let’s clarify what matters next.

Leadership advice, team programs, and coaching.

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