Tessa Oldenbourg

Tessa Oldenbourg is a highly experienced executive coach who works exclusively in one-to-one settings with senior leaders and professionals. Her clients include global corporations such as Siemens Energy, T- Systems, Unicredit, SwissRe and Roche Diagnostics. With a strong foundation in business and leadership psychology, she supports her clients in mastering complexity, strengthening their leadership presence, and navigating strategic transformation

Education

Tessa holds a degree in Business Administration from Ludwig Maximilian University (LMU) Munich and is a certified coach trained in the person- centred approach developed by Carl Rogers. Her coaching philosophy combines empathy, authenticity, and strategic clarity—empowering clients to gain perspective and lead with purpose.

Focus Areas

She specialises in supporting C-suite leaders, senior executives, and emerging top talent across industries including energy, financial services pharmaceuticals, and technology. Her focus is on individual leadership development, personal positioning, resilience, and managing critical transitions such as new roles, restructures, or organisational change.

Tessa’s Areas of Expertise:

• Executive & Leadership Coaching • Leading Through Change & Uncertainty • Resilience & Emotional Intelligence • Communication & Presence

Tessa is known for her calm, focused, and insightful coaching style. Her clients value her as a trusted sparring partner—someone who listens deeply, asks the right questions, and challenges constructively. She brings structure to complexity, enabling her clients to achieve clarity, confidence, and sustainable growth.

What her clients say:

“Tessa supported me through a major leadership transition. Her ability to combine strategic insight with deep personal understanding made a real difference.” – Executive, Siemens Energy

“She brings a rare combination of business acumen and emotional intelligence. Working with her has been transformational for my leadership.” – Senior Leader, Roche Diagnostics

Personal Interests

Outside of her professional work, Tessa is a highly accomplished amateur golfer, having won several international titles. Her experience in competitive sport informs her coaching practice, offering valuable perspectives on mindset, focus, and performance under pressure.

Based in Munich, Tessa works with clients across Europe, the UK, and internationally. She coaches in both English and German and offers sessions either in person or virtually. Her work is discreet, tailored, and aligned with the strategic and personal goals of each individual client.