Lead with clarity. Act with purpose.

Executive coaching and development for senior leaders and founders navigating complexity and high-stakes decisions.

Coaching services

We offer three distinct ways to work together, each designed for leaders at different stages of scale or urgency.

  • A six-month executive coaching partnership for leaders navigating scale, complexity, or transition.

    Clarity Flagship is for leaders who want more than surface-level development. This sustained, rigorous journey deepens self-awareness, strengthens influence, and builds resilience for leading through complexity. The programme begins with a diagnostic phase — including assessments and structured feedback — to establish a clear foundation, followed by biweekly coaching that creates the space to step back, sharpen decisions, and align leadership with what matters most.

    BEST FOR: Senior executives and founders seeking a comprehensive, evidence-based coaching partnership that elevates leadership impact at the highest level.

  • A 90-day coaching programme designed for leaders with specific priorities that require rapid traction.

    Clarity Focus provides more frequent coaching over a shorter timeframe, offering concentrated support on challenges where clarity and progress are needed quickly — such as stepping into a new role, preparing for a major decision, or navigating a pivotal leadership moment. By staying closely attuned to your immediate context, Focus delivers fast insight, sustained momentum, and practical results you can apply right away.

    BEST FOR: Executives and founders seeking targeted, time-sensitive support to move decisively through pivotal challenges or opportunities.

  • Bespoke workshops designed to unlock collective insight and shift team dynamics.

    Clarity Labs bring leaders and teams together in high-impact sessions tailored to your most pressing needs — from sharpening strategic focus to improving collaboration, resilience, and alignment. Each workshop blends facilitation, reflection, and practical tools that create immediate value while laying the groundwork for sustained change.

    BEST FOR: Leadership teams and organisations seeking to strengthen performance, alignment, and culture through focused, actionable workshops.

Clarity - services for leadership development and executive coaching

About us

Clarity was founded by Rebecca Sebastian to help senior executives and founders navigate the pivotal moments that define their leadership and legacy. In fast-moving, high-stakes environments, Clarity creates the space for sharper thinking, deeper self-awareness, and purposeful action.

Rebecca brings over 20 years of global experience in leadership development, executive coaching, and organisational consulting. A former corporate executive herself, she has led leadership and talent functions at TikTok and Bank of America Merrill Lynch, and advised leaders across the U.S., Europe, and Asia. Now based in London, she works with senior leaders and founders both face-to-face and online across global markets. A certified executive coach, she also holds a Master of Science in Industrial/Organisational Psychology from Purdue University, USA. Her background in organisational psychology and C-suite experience give her a rare mix of strategic depth and pragmatic insight.

Leaders trust Rebecca for her thoughtful candour, grounded perspective, and ability to serve as a true strategic partner. Clients come to her when the stakes are highest — stepping into new roles, scaling organisations, resolving team challenges, or preparing for transformative growth.

Her mission is simple: Bring clarity that unlocks growth and lasting leadership impact.

Rebecca Sebastian, organisational psychologist and executive coach

What leaders are saying

“Rebecca helped me cut through the noise and lead with sharper focus during a pivotal stage of growth. Her insight and candour were exactly what I needed as a founder scaling the business.”

- Founder, Health Tech

"I came in looking for help with a team issue. What I got was a shift in how I lead, think, and show up. Rebecca’s coaching was both challenging and deeply supportive. Exactly what I needed."

- CTO, Insurance company

“If you're ready to challenge your assumptions, gain confidence, and find clarity in your leadership journey, Rebecca is the coach you need. Each session with her is a transformative experience. She has a rare ability to listen beyond words, ask powerful questions with warmth and insight, and gently guide you to 'aha' moments of profound clarity. Week after week, working with Rebecca feels like peeling back layers to uncover new perspectives and deeper self-awareness. Her approach ensures that your needs and choices remain at the centre of your journey, empowering you to lead with authenticity and courage. I am deeply grateful for her guidance and expertise.”

- Director, Global humanitarian organisation

“Rebecca really challenged my thinking, and gave me the tools to navigate my new role with confidence. Her ability to ask the right questions and hold up a mirror made all the difference.”

- Product head, Digibank

Let’s talk.

For senior executives and founders navigating change, complexity, or growth, Clarity offers a discreet space to think, reflect, and move forward.

Book a complimentary, no-obligation call to explore your goals and see if we’re the right fit.