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Who and what stands
behind and for MANA

Core Values

MANA exists to elevate what’s possible at the highest levels of leadership.
We’re not a traditional leadership advisor  – we’re a catalyst for transformation. Our Executive Advisory work helps CEOs, Boards, and Leadership Teams navigate complexity, unlock potential, and lead with clarity in moments that matter most.
Our Leadership Advisory is grounded in the belief that great leadership isn’t just assessed – it’s enabled.


We partner with our clients to make bold, high-conviction decisions about people and performance, and to build the conditions for sustained success. From succession to scaling, from founder transitions to board alignment, our CEO advisory offering combines insight, rigour, and deep empathy. The result: stronger leaders, more cohesive teams, and organisations that thrive through change. This is leadership, reimagined.

What MANA means

MANA, in Polynesian culture, represents a spiritual force, authority, and personal power,  the inner energy that enables individuals to lead with integrity, influence, and impact.

For our Founding Partner, Krishan Weber, the meaning of MANA became deeply personal. For years, he trained to become a professional goalkeeper, until he tore his MCL just before signing his first professional contract at 18. That moment ended one dream but built the foundation for everything that followed: Discipline, recovery, and the ability to reinvent himself when the path suddenly changes.

During his first study-abroad semester in Hawaii, a pivotal chapter that shaped his understanding of human connection, energy, and presence, Krishan was navigating a difficult family situation and rebuilding his identity after the injury that had derailed his football career. Hawaii offered both a safe space for reflection and a chance to reconnect with purpose, teaching him how resilience, self-awareness, and inner force can unlock potential, principles that form the foundation of MANA Leadership Advisory. Later, during his years as an Associate Partner at McKinsey, he hit a very different wall: burnout. Working intensively with a psychologist reshaped his understanding of leadership and sustainable performance. It’s why today, at MANA, we help leaders cultivate the same depth of self-awareness and endurance that allows them to thrive rather than merely survive.

Today, MANA is dedicated to amplifying the ‘mana’ in leaders and their teams. We partner with CEOs and top executives to harness their inherent strengths, navigate complex challenges, and scale their impact, always grounded in trust, insight, and the transformative energy that drives lasting performance.

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Decoding the dynamics around you

Deeply understand the organisational and team dynamics that influence your mandate

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Evolving unique human capabilities

Our work sits at the intersection of holistic leadership and organizational diagnostic, consulting, and performance-oriented coaching – always grounded in the real demands of company performance and value creation ambition.

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Sharpening the mandate, you must deliver

We partner with Investors (Private Equity and Venture Capital), Portfolio Companies, Corporates, and Supervisory Boards.

Our Team

Our MANA advisory expertise is grounded in empathy, finesse in navigating stakeholder dynamics, broad experience, and effective problem-solving skills, key ingredients for high-end leadership advisory

Krishan Weber

Managing Director & Founding Partner

Dr. Tassilo Wanner

Senior Advisor (External)

Markus Tomas

Senior Advisor (External)

Dr. Matthias Erb

Senior Advisor (External)

Katharina Peterwerth

Senior Advisor (External)

Christophe Aumaitre

Senior Advisor (External)

Simon Planken

Senior Advisor (External)

Stefanie Möller

Senior Advisor (External)

Dr. Jörg Storm

Senior Advisor (External)

Lucas Bechtle

Senior Advisor (External)

Methodios Chousmekiaris

Senior Advisor (External)

André Schwämmlein

Advisory Council

Edin Terzic

Advisory Council

Core Values

MANA exists to elevate what’s possible at the highest levels of leadership.
We’re not a traditional leadership advisor  – we’re a catalyst for transformation. Our Executive Advisory work helps CEOs, Boards, and Leadership Teams navigate complexity, unlock potential, and lead with clarity in moments that matter most.
Our Leadership Advisory is grounded in the belief that great leadership isn’t just assessed – it’s enabled.


We partner with our clients to make bold, high-conviction decisions about people and performance, and to build the conditions for sustained success. From succession to scaling, from founder transitions to board alignment, our CEO advisory offering combines insight, rigour, and deep empathy. The result: stronger leaders, more cohesive teams, and organisations that thrive through change. This is leadership, reimagined.

Ecosystem Partners

Meaningful is an executive coaching firm focusing on supporting individual leaders and entire leadership teams especially in high pressure environments. They provide leadership advisory and executive coaching services to C-level executives and senior leaders especially regarding transformational efforts for organizations and individuals.

Founded by Dr. med. Christian-R. Becker, MUX Health is our specialist partner for holistic, best-in-class support in complex health situations. Through this partnership, MANA can provide high-performing executives with targeted, confidential support in critical phases, such as periods of extreme stress or emerging burn-out risk, ensuring that both performance and well-being remain sustainably protected.

Digital Future is an executive search firm specializing in C-level mandates for Private Equity firms and their portfolio companies. In recent years, it has been consistently ranked among the top boutique search firms in Germany.

SPL is a boutique consulting company specializing in the operational implementation of critical business projects such as turnarounds, restructuring efforts, and digitization mandates.

IGNITE is a senior leadership advisory firm that focuses on supporting senior leaders, executive teams as well as organizations to ignite change and unlock new levels of performance and growth.

Start Your Leadership Journey Here

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Step one

Step two

Step three

Step four

Write to us. No buzzwords or lengthy briefs required — just a quick note on your leadership challenge.

We’ll schedule a short intro call to understand your situation and share our view on how we might support you.

From there, we’ll send a simple, no-obligation proposal — grounded in your leadership and business reality.

We get to work. Quickly. Most clients are up and running within days.

Start your journey

This is not a sales pitch.
It’s a working session: direct, relevant and tailored to your mandate.

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