LEADERSHIP . DIVERSITY . RESILIENCE . ECONOMIC INCLUSION .
Great leadership isn't born. It’s built.
We help organisations, founders, and entrepreneurs build the leadership capability, resilient culture, and inclusive practices that make performance last under pressure.
ISO 17024 Certified
ZPP Certified (§20 SGB V)
Betriebsrat-friendly
25+ Years of International Leadership Experience
Most diversity programmes don't fail because of bad intentions. They fail because the leadership system hasn't changed.
WHO WE ARE
We've worked in global organisations long enough to see the pattern.
Capable teams lose momentum when leadership culture can't keep up. Diverse talent stays under-utilised when inclusion is treated as a training tick-box. And performance erodes quietly when pressure meets a lack of resilience.
House of Oyoko exists to fix that from the inside out.
We are a strategic partner for leadership effectiveness, resilient collaboration, and economic inclusion in complex environments.
We help organizations, institutions, startups, scale-ups, teams, migrant founders, and migrant-led businesses strengthen leadership, communication, resilience, and performance in diverse, high-pressure settings.
We design practical, high-impact formats that reduce friction, build capability, and create lasting impact.
WHEN COMPLEXITY RISES, PERFORMANCE DEPENDS ON CAPABILITY - NOT INTENTION.
WHAT WE DO
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01 - LEADERSHIP
Leadership Effectiveness
We develop leaders who make clearer decisions, build accountability, and sustain performance in complex, diverse environments.
We combine leadership science with 25+ years of international executive experience to improve decision quality, accountability, and culture alignment, reducing friction and escalation where pressure is high and complexity is constant.
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02 - DIVERSITY
Diversity (DEI) Strategy
We turn inclusion from a compliance requirement into a measurable leadership advantage by embedding inclusive standards into everyday decisions, not just policies.
We reduce friction and bias risk, strengthen trust and collaboration, and improve decision quality across differences so diverse teams deliver reliably and sensitive topics lead to progress, not polarization.
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03 - RESILIENCE
Resilience & Stress Management
Our ZPP-certified programmes help leaders and teams sustain performance under pressure by building genuine stress competence, not just coping tactics.
Leaders build practical stress competence and resilient routines, while we help organizations reduce overload drivers that increase sick leave, escalation, and attrition so performance stays stable in demanding phases.
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04 - INCLUSION
Economic Inclusion
Through our programme MigraFounders, we help break down the economic barriers that keep migrant entrepreneurs from building and growing their businesses.
MIgraFounders is an EU and City of Munich supported programme connecting founders to financing, financial literacy, and professional networks.
MEET THE FOUNDER
“Gesundheit beginnt mit Führung = healthy organisations begin with leadership. That's why we don't deliver isolated trainings. We build lasting capability.”
- Evelyn Sarpong-Schulz
Founder & CEO · MBA · ISO 17024 · ZPP Certified
Born in Ghana, raised across Southern Africa, the USA, and Germany, Evelyn brings 25+ years of senior leadership at organisations like Target, PwC, Texas Instruments, and Teradata. She founded House of Oyoko to put those hard-won insights to work, for other leaders and founders navigating the same complexity she knows first-hand.
CREDENTIALS & EXPERTISE
MBA - UK & Germany
BA Psychology, Org. Communication, Sociology & Intl Business
ISO 17024 — Internationally Certified Trainer, Coach & Consultant
ZPP Certified — Stress Management, PMR & Autogenic Training
Experience at Target, PwC, Texas Instruments, Teradata
Bilingual — English & German
Evidence-Based. Business-Aligned. Built for Complexity
House of Oyoko combines certified, evidence-based programs (ISO 17024, ZPP) with real-world leadership and organizational expertise.
We facilitate in a way that is safe, structured, and clearly business-aligned, so sensitive topics lead to clarity, decisions, and measurable progress. Designed for complex multicultural environments, our work strengthens leadership capability, inclusive collaboration, and sustainable performance under pressure.
Strategic partner with measurable outcomes
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In real decisions, under pressure, and across competing priorities, we build leadership habits and systems that strengthen performance. The result is improved decision quality, clearer accountability, and more effective teams—so performance becomes more stable, not more fragile.
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Instead of compliance-only or awareness-only initiatives, we translate inclusion into practical leadership standards and decision routines. This improves collaboration across differences, strengthens trust, and reduces friction that slows teams down.
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We address overload patterns before they turn into burnout, conflict escalation, or attrition. Leaders gain tools to manage pressure sustainably—while organizations improve the conditions that enable long-term performance.
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In leadership teams, sensitive topics, and pressure-heavy contexts, we facilitate with structure and focus—so difficult conversations lead to decisions, alignment, and progress.
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Our approach is clear, structured, works-council aware, and outcome-oriented—designed to create measurable traction in complex organizational realities.
What you can expect
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Certified & evidence-based (ISO 17024, ZPP)
Methodology grounded in leadership science, organizational psychology, and diversity research.
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Business relevance
Programs tied to concrete objectives: performance, collaboration, retention, and leadership maturity.
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Practical transfer
Tools, exercises, follow-ups, and coaching options to ensure real workplace application.
Ready to Talk?
A strategy conversation costs nothing. It might change a great deal.
Start a Free Strategy conversation with us.
If your organization is navigating complexity, performance pressure, or diverse team dynamics, we would be glad to explore how we can support you.