Environmental consultancy acquired by global counterpart

Caroline Mellor, managing director of Wardell Armstrong UK

Stoke-on-Trent-based Wardell Armstrong has been acquired by SLR, a global environmental and sustainability consultancy with over 100 offices worldwide.

Like Wardell Armstrong, SLR has a reputation for delivering services while prioritising positive impacts on communities and the environment.

The acquisition showcases cultural and values alignment, reinforcing both companies’ commitments to helping clients tackle critical environmental and sustainability challenges.

The merger brings together nearly 1,800 professionals across Europe from both firms, known for their strong relationships with blue-chip clients and a shared focus on Making Sustainability Happen.

Caroline Mellor, managing director of Wardell Armstrong UK, said: “We are thrilled to join forces with SLR. Our combined expertise and shared vision will allow us to better serve our clients by expanding the services, sectors, and geographies we cover, all while remaining focused on delivering sustainable solutions. Together, we will continue to support our clients in tackling the critical environmental issues of today and tomorrow.”

Bradley Andrews, SLR CEO said: “This acquisition is a great strategic fit, fully aligning with our growth priorities and enhancing our core business. Both share a strong cultural and values alignment, with a common focus on Making Sustainability Happen. We are excited to work with Wardell Armstrong to offer an even broader range of services to our clients while expanding our global reach and reinforcing our commitment to sustainability. Their teams’ expertise and strong market presence will allow us to deliver even more value to our clients, right from day one.”

Wardell Armstrong was advised on the transaction by KPMG (led by Callum Shields) on M&A, Financial and Tax, and by Napthens (led by Keith Melling) on legal matters.

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