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Services of interest


We are proud to be the leading integrated design partner for the UK justice sector and trusted advisor to the Ministry of Justice (MoJ). We work directly with contractors and our partnering supply chain to solve the most complex infrastructure requirements of our custodial estate clients.

Our vision is to support the delivery of a world-class justice system that works for everyone in society.

We work strategically across client portfolios to find efficiencies and drive sustainability. We understand the design of custodial accommodation is continually evolving and we take a thoughtful, evidence-based approach.

Our experience spans open, closed and women's estates, together with young offenders' institutes, secure schools and courts. We hold and maintain reference designs across the CAT B and C estate on behalf of the MoJ for all building typologies.

Our custodial work focuses on the UK, the MoJ and Scottish Prison Service estates, together with work across the wider commonwealth and internationally.

Tim Irons

Operations Director