Connection & Influence
The Forefront of Global Executive Search
For over thirty years, Muller & Associates has delivered exceptional leadership solutions to organizations around the globe.
Staying ahead of the curve is in our DNA: recent expansions into Latin America and sustainability advisory underscore our agility and dedication to exploring new frontiers—for you and for the leaders we place.
Our Philosophy
At Muller & Associates, we believe that trust, integrity, and an unwavering commitment to excellence form the foundation of every successful partnership. We see our clients’ achievements as our own, dedicating ourselves to delivering personalized, innovative solutions that address their unique challenges. Equally, we ensure our candidates feel fully engaged and valued, gaining a deep understanding of both company expectations and cultural fit.
Our clients and candidates consistently praise our distinctive approach—highlighting an experience that goes beyond conventional professionalism to deliver exceptional service and genuine attention to their needs.
We are passionate about helping organizations build diverse, high-performing leadership teams that not only drive business results but also contribute positively to the world. Guided by our belief in the transformative power of human capital, we focus on identifying and attracting talent whose values and ambitions align seamlessly with those of our clients.
Rooted in our core values of collaboration, integrity, and excellence, we champion diversity and inclusion in every aspect of our work. As a trusted partner to clients, candidates, and communities alike, we strive to make a meaningful, positive impact wherever we operate.
Why Muller & Associates?
Boutique, Hands-On Partnerships
We’re intentionally small so every search gets the attention and care of our senior team. From kickoff to offer, you work directly with experienced advisors who treat your search as a true partnership—never a transaction.
Innovative, Culture-First Solutions
Matching skills is only the start. We blend creative sourcing with deep cultural insight to deliver leaders who not only excel on paper but embed seamlessly into your organization’s DNA.
Proven Global Reach & Local Expertise
Our international network spans six hubs and key presences across Asia, with new entry points coming soon in Dubai and Riyadh. We pair broad market perspective with on-the-ground knowledge to find talent that drives results—no matter where you’re growing.
Our CEO
Sonja Muller
Leadership Advisor. Reinventor. Connector.
Sonja Muller is a globally connected executive search advisor and founder of Muller & Associates. She partners with established legacy enterprises and fast-growing founder-led ventures alike—blending rigorous strategic insight with a startup mindset. Her career spans six continents—from her South African roots to London, North America, Europe, and Asia—giving her an exceptional network she leverages to deliver transformative leadership solutions.
Known for her ability to distill complexity and build bridges across generations, Sonja seamlessly connects with C-suite executives and emerging Gen Z talent through her hands-on approach and genuine curiosity. A mother of three—two teenagers and an older daughter—and proud grandmother to Whitley, Sonja brings a multigenerational perspective to every search.
An avid tennis player and golfer, Sonja balances her professional drive with co-captaining her local tennis team and regular rounds on the course. Splitting her time between London and Atlanta, she remains active in both established and emerging markets worldwide. Sonja is committed to mentoring the next generation of leaders and infusing every partnership with integrity, creativity, and cultural fluency.
