Our founder

Hello, I’m Chloe O’Sullivan, founder of War to Peace® and MD of Halcyon Global.

Like you, I know from personal experience the importance of being able to relate well to others and how tough life can seem when an important relationship is not working the way we would want it to.

Once a senior banking professional, I witnessed first-hand the cost to the business of people being in conflict at work, with individuals, teams and sometimes even entire departments being at loggerheads with each other. It was the single biggest factor that created failure, inefficiency and absenteeism through stress.

This is before we even consider the personal cost to each individual of blaming, fighting and justifying. When conflict is not handled well, and quickly, it escalates and can lead to employment tribunals, estrangement from loved ones, family break down, stress-related illnesses and worse.

I left the banking industry with a mission to uncover the root cause of all relationship difficulty. Through my professional training as a coach and systems worker, I spent many years working with a team of people across several countries to create the award-winning* War to Peace® methodology.

War to Peace® helps you to effectively navigate conflict with anyone you are struggling with, no matter how challenging or unreasonable the other person’s behaviour seems. It works for all relationships, both at work and at home, and is frequently described as life-changing.

I have now had the privilege of introducing War to Peace® to over 4,000 people from diverse cultural backgrounds, with 100% of participants surveyed saying they would recommend it.

If you would like further support to effectively navigate conflict and relationship difficulty, I’d be delighted to hear about your experiences, and explore with you whether I can help you and your organisation achieve the outcomes you want, so please give me a call.

Wishing you my very best,


Chloe O’Sullivan BSc (Econ) MBA

Founder of War to Peace® and M.D. of Halcyon Global

T: +44 (0) 7973 192247

E: chloe@wartopeace.com

*War to Peace® won Nokia Siemens Networks' Innovation Award for its impact on people’s personal effectiveness, staff morale and collaborative working.