Brown and Caldwell Expands Water Solutions with SPI Acquisition in Membrane Technology
Brown and Caldwell Expands Water Solutions with SPI Acquisition
In a significant move to bolster its water treatment capabilities, Brown and Caldwell, a leading engineering consulting firm, has acquired Separation Processes, Inc. (SPI), a recognized name in membrane technology consulting. This acquisition, announced on June 30, 2025, aims to enhance Brown and Caldwell's services in both water and wastewater treatment solutions for clients across North America and the Pacific.
A Strategic Acquisition
Founded in 1980, SPI is celebrated for its innovative approaches to using membrane technology in drinking water and advanced wastewater treatment. Its comprehensive service offerings span the entire project lifecycle from planning and pilot testing to design, construction, and operational support. By integrating SPI’s expertise, Brown and Caldwell will strengthen its already robust portfolio of water management solutions, thus delivering greater value to its clients.
Rich D’Amato, CEO of Brown and Caldwell, expressed his enthusiasm for the acquisition, stating, “This acquisition unites the exceptional talents of two firms. SPI's experts are joining forces with Brown and Caldwell's strengths and knowledge across the entire water cycle.” D’Amato believes that this merger fosters a holistic approach to water management, enhancing collaboration and purpose.
Enhancing Expertise in Membrane Technology
Wendy Broley, Chief Technical Officer at Brown and Caldwell, emphasized the critical role of membrane technology in advancing their service offerings. She noted, “We see membrane technology as among the most important ways to advance our strength across the water cycle.” The combination of Brown and Caldwell's existing expertise and SPI's specialized knowledge aims to facilitate the development of sustainable water infrastructure, addressing both current needs and future challenges.
SPI's engineers will join the existing teams at Brown and Caldwell, further enhancing their focus on water and wastewater solutions, particularly in membrane technology. SPI’s integration is seen as pivotal in building upon their proven models and establishing new operational standards in the field.
Commitment to Innovation
James Vickers, President and Owner of SPI, expressed his excitement about the merger, stating, “We are thrilled to join Brown and Caldwell to further our work in membrane technology. Together we share core values of integrity, curiosity, and empathy, which will drive our exceptional results in applying advanced water treatment solutions.” Vickers also acknowledged the support and vision of clients that propelled SPI to innovate and translate membrane technology into practical applications.
About Brown and Caldwell
Headquartered in Walnut Creek, California, Brown and Caldwell has over 2,400 professionals dedicated to delivering creative solutions to complex water and environmental challenges. With a legacy spanning more than 75 years, the firm focuses on fulfilling client expectations while making a positive impact on communities and the environment. Their commitment to sustainable practices continues to drive their mission as they adapt to the evolving landscape of water management.
The acquisition of SPI marks a pivotal moment in Brown and Caldwell's journey as they align their resources to foster innovation and address the pressing global water challenges faced by communities. As they embark on this new chapter, the partnership is poised to reshape the dynamics of water treatment across North America and beyond, solidifying their role as leaders in the industry.