About

Cornerstone delivers solutions to complex policy problems

broxbourne project

Cornerstone was founded by Tim Byles in 2011 to deliver innovative and value for money solutions to complex public policy and public management problems. Based on 30 years experience of working in and leading public sector and governmental organisations, Tim set up Cornerstone to fill the need for bespoke services, fairly priced, delivered by people who were in it for the outcomes and impact they wanted to have.

Our culture has developed from this vision. The public sector’s objectives are complex and demanding and achieving them often requires additional high level technical skills, backed up by strong relationships and policy understanding.

Cornerstone has developed as an innovative and specialist advisory firm working with public and private sector clients. Our reputation is based on our team’s integrity and ability to deliver as well as our strong roots in the public sector.