UK’s leading specialist Organisation Design and Development Consultancy

Contact Details


+44 (0) 1134 874372


Company Contact

Annabel Tonge

Business Development Director

Q5 are the UK’s leading specialist Organisation Design and Development Consultancy.  

We’re also a Sunday Times “Top 100” Best Small Company and were recently awarded the Queen’s Award for International Trade.  We were founded in 2009, at a time when companies faced the fallout of the worst financial crisis in generations, the name Q5 is a nod to the five founders and in recognition that successful change takes time; benefits must last beyond the ‘four quarters’ of the financial year into ‘Q5’.

If you would like to speak to us about improving any aspect of your Organisational Design or supporting your Leadership Development or Team, Culture, Ways of Working or Processes Capabilities please email annabel.tonge@q5partners.com or iain.anstess@q5partners.com.

We operate out of six offices globally, utilising our global network to benefit businesses locally, our newest office opened in Leeds in 2019.  Our firm has developed a reputation as one of the leading ‘organisation change’ consultancies around.  We invest specifically in specialist change skills, ‘organisational’ technology and research.  Clients range from FTSE 100 companies to industry disruptor start-ups, and we work across all sectors from infrastructure to media.

Where we differentiate ourselves is in our innovative and engaging approach to clients’ problems. Our approach is not cookie-cutter – we strive to truly understand our clients’ businesses so we can adapt our approach to their needs, and we believe this has contributed to our success.