"We are excited to join forces with Hatch and believe this integration will provide unique professional services to help our clients conquer climate change," said Küttner managing partner Peter Weber in a statement. "Together, we will take on larger, more complex projects for our clients throughout Europe and around the globe, providing exceptional professional services from one firm.”  

Hatch said the integration brings together two well-respected firms in the engineering, consulting, technologies, and project delivery space. Küttner’s development of sustainable industrial processes and novel green technologies will complement Hatch’s industry-leading work in hydrogen production, green metals, and battery solutions, Hatch said. 

"I am thrilled to welcome Küttner to the Hatch family," said Hatch chairman and chief executive John Bianchini. "Our values are aligned, including our commitment to focusing on the best possible outcomes for our clients and creating lasting, positive outcomes for our communities and the environment."