Better decisions start with better reasoning.

ReasonQ is a five-lens reasoning framework and consultancy built on one idea: the quality of a decision depends not on how much you know, but on how clearly you think.

We help individuals learn to reason more clearly. We help organisations build narratives and decisions that hold up under scrutiny.

At the heart of ReasonQ is PHISE — five reasoning lenses that help examine any situation from every angle before acting or committing. It is simple enough to learn in an afternoon, and robust enough to apply to the most complex decisions organisations face.

One framework. Two ways to use it.

Learn & Practice

The card game, the books, and the ReasonQ Library are built for anyone who wants to reason more clearly — students, professionals, educators and teams navigating uncertain or high-stakes situations.

Work With Us

We work directly with organisations — professional services firms, ESG-focused businesses, boards and leadership teams — to audit and rebuild the reasoning behind their communications, narrative and strategic positioning.

Built for real situations.

  • Students and graduates preparing for interviews, assessment centres and professional roles where structured thinking is expected.
  • Educators and facilitators using PHISE as a shared reasoning language in classrooms, seminars and leadership programmes.
  • Professionals and executives applying the framework to governance decisions, ESG challenges, strategic choices and high-stakes communication.
  • Sustainability and ESG teams communicating complex decisions clearly and defensibly.
  • Organisations whose narrative, website or strategic communications need to be rebuilt on defensible reasoning — not just better writing.
  • Boards and leadership teams preparing for high-scrutiny decisions.

ReasonQ is not about teaching people what to think. It teaches people how to think — and how to explain their reasoning.