# Serrano 99 Management Consulting Limited

Serrano 99 is a London-based management consulting firm specialising in organisational transformation through positive psychology, mindfulness and behavioural science. They work with individuals, teams and entire organisations to develop positive leadership cultures and achieve measurable performance improvements.

The firm serves corporate clients across multiple sectors, helping them address the widespread employee engagement crisis—currently affecting 85% of the workforce. Their approach challenges conventional leadership development methods by embedding evidence-based positive psychology into sustainable organisational change.

What distinguishes Serrano 99 is their demonstrated impact. Participants in their CPD-certified Positive Leadership Programme report a 22.7% increase in perceived happiness, whilst their trainers have certified over 200 practitioners who deliver these programmes globally. With 20,000+ programme participants, they've established themselves as award-winning experts in this niche.

Their service delivery model is comprehensive, spanning learning and development, team facilitation, organisational design and culture change, through to youth social impact programmes. Rather than generic consulting, they deploy science-backed frameworks rooted in PERMA theory, mindfulness practices and behavioural science research.

The firm differentiates itself by combining rigorous research methodology with practical application—moving beyond theoretical consulting to create tangible transformation. Their emphasis on "positive change" reflects a philosophy that sustainable organisational improvement stems from developing engaged, purposeful workforces rather than extractive management approaches.