Our products are the culmination of our experience and success delivering sustainable change over the last 13 years.

Adapt™ is our capability modelling tool. It provides optimised, organisational capabilities which inform and support organisational design and transformation.

Construct™ is our whole system organisational design methodology which allows us to rapidly understand how your organisation is designed today to design an organisation for the future.

Practical Wisdom™ delivers simple data driven solutions to complex business problems.


Castlerigg Consulting is a specialist management consultancy that provides organisational design, change, programme and project management to the public sector.

Repeat work from clients

Unique operating models designed for clients

Savings delivered

Years in business


“Big ideas are great, but ideas alone don’t deliver change.”

Working with the public sector, we combine innovative thinking with pragmatic delivery, making sure that our big ideas deliver the kind of change that creates real benefits for real people.


What makes us different is our company values and commitment to public sector innovation, our values are being:

Ethical • Professional • Reliable • Authentic • Outcome focused • Perseverance