About
Dannielle Haig
Business psychologist, executive coach, and the founder of Brilliance Through Resilience.
Dannielle Haig is a business psychologist and one of London's leading executive and performance coaches. She is registered with the Health and Care Professions Council (HCPC) and a member of the British Psychological Society (MBPsS), with expertise spanning business psychology, psychotherapy and leadership development.
Over more than a decade of practice, Dannielle has coached senior leaders across global banks, Big Four firms, FTSE 100 companies and Premier League sport, helping them perform under sustained pressure without running themselves into the ground. Her work sits at the meeting point of rigorous psychology and practical leadership: not motivational, but evidence-based and specific.
She founded Brilliance Through Resilience™ to answer a question that conventional coaching could not: what does an individual leader's biology actually need in order to perform and recover? The programme combines DNA analysis, a validated psychometric and one-to-one coaching to build a resilience strategy grounded in how each person is genuinely wired, rather than in generic advice.
Dannielle's approach is defined by a distinction at the heart of her work: the difference between endurance and resilience. Endurance is spending; resilience is an income. Many high-performing leaders, she argues, are quietly enduring rather than genuinely resilient, and the difference determines whether they last.
Qualifications
- Professional Doctoral Candidate, Occupational Psychology
- MSc Psychology
- MSc Business Psychology
- PG Dip Counselling
- PG Cert Business Coaching
- BA Ancient World
- HCPC Registered
- MBPsS
Areas of focus
- Executive, leadership and founder coaching
- Resilience and performance under pressure
- The Dark Triad in leadership
- Emotion regulation in senior leaders
- Team and organisational resilience
- Scaling for success
Beyond the programme
Speaking and corporate training
Alongside Brilliance Through Resilience™, Dannielle is a keynote speaker and corporate trainer, working with organisations on leadership, resilience and performance under pressure. Her talks and workshops draw on the same psychology that underpins the programme, translated for a room rather than an individual.
- Imposter syndrome
- Resilience
- The Dark Triad
- The psychology of AI
Enquire about speaking and training at DannielleHaig.com.
Connect
You can follow Dannielle's writing and thinking on leadership psychology on LinkedIn, or read more about her wider coaching and consulting practice at DannielleHaig.com.
Work with Dannielle
Brilliance Through Resilience™ is her flagship programme for leaders who want to perform and recover deliberately.
Newsletter
Insights on resilient leadership
Occasional letters on pressure, recovery and performance at senior level. Grounded in psychology, written for people who lead. No noise, and you can unsubscribe at any time.