SLR Consulting has acquired Powerhaus Consulting for an undisclosed amount, marking a strategic expansion for the global sustainability solutions provider. This corporate transaction sees SLR Consulting, known for its extensive environmental and advisory services, buying Powerhaus Consulting to further enhance its capabilities and market presence.
SLR Consulting’s purpose is Making Sustainability Happen, achieved through a team of expert advisors and technicians partnering with clients on complex sustainability challenges. Operating globally with over 4,400 people across six regions, SLR has a 30-year history of advising clients throughout their project lifecycles. The firm has grown both organically and by welcoming like-minded businesses with a similar ‘One Team’ culture, such as Powerhaus Consulting, into its group to build a balanced, successful, and growing business.
The acquisition is designed to bolster SLR’s comprehensive service offering, which spans full-spectrum sustainability strategy to project delivery support. By integrating Powerhaus Consulting, SLR aims to strengthen its ability to tackle critical sustainability challenges including climate resilience, net zero transitions, nature and biodiversity, and waste circularity. This move aligns with SLR’s strategy to provide clients with integrated solutions that balance economic, environmental, and social value.
This strategic corporate acquisition reinforces SLR Consulting’s position as a leader in sustainability advisory. The combined entity is expected to leverage enhanced expertise and resources to guide clients through complex decisions, ensuring they can act with confidence grounded in data and experience. The forward-looking outlook points to a stronger, more capable firm committed to delivering meaningful results and accelerating progress in Making Sustainability Happen for clients worldwide.

