Leading built environment consultancy Ridge and Partners has acquired Adept Management, strengthening its proposition in the rapidly growing infrastructure sector.

Adept’s experience managing large scale complex programmes — combined with its impressive portfolio of nuclear, transport and defence projects complements Ridge’s established strength in the building sector. Adept’s focus on programme management, including deep expertise in project controls and design management, significantly strengthen Ridge’s position in the infrastructure sector, as it moves to the top of the national agenda.

As well as adding to Ridge’s 1,300-strong team, the deal accelerates Ridge’s strategic diversification, bringing new clients in high-potential and emerging sectors. With a turnover exceeding £140 million and a network of 15 offices across the UK, Ridge was named one of the fastest-growing large firms in Building’s Top 150 Consultants list last year and this acquisition marks the latest step in a growth journey, which has seen turnover rise by more than 50% since 2022.

The addition of Adept’s 50-strong team enhances Ridge’s ability to deliver complex programmes through specialist services including project controls, PMO delivery and design management. These capabilities, combined with Ridge’s existing advisory, project delivery and technical expertise, will be increasingly critical for developers and infrastructure providers looking to capitalise on opportunities emerging from the Planning and Infrastructure Bill and the government’s broader growth agenda.

This acquisition represents an opportunity to drive growth, enhance our expertise, and create greater value for our teams, clients and partners, By combining our strengths and deepening our capabilities in project and programme controls and design management, we are further establishing ourselves as a leader in the project and programme management space. This strategic partnership significantly expands our presence in infrastructure, where client demand for specialist expertise continues to grow.

Jolyon PricePartner in Project Management and Executive Group, Ridge

Partnering with Ridge marks a major milestone in Adept’s growth journey, providing the platform to achieve our full potential. Together, we combine specialist programme management expertise with Ridge’s broad technical capabilities, creating a powerful integrated offer that bridges the public and private sectors. With Ridge’s national footprint and established client base, we’re now ideally placed to grow in new markets, secure long-term infrastructure projects, and deliver even greater value through collaboration.

John SteeleManaging Director, Adept

Ridge has grown significantly in recent years and this acquisition will further enhance its expertise and proposition to customers. We are delighted to have supported Ridge on this transaction and welcome the fantastic team at Adept into the Group.

Luke KingstonManaging Partner, Horizon Capital

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