Protecting critical infrastructure across land and sea

Protecting critical infrastructure across land and sea

With 30+ years of technical expertise and a track record in over one million seals worldwide, we understand the unique challenges of each sector and design our solutions to meet the highest performance and compliance standards.

Unrivalled protection and expertise

Whatever your industry, our sealing solutions are trusted to perform in the world’s harshest environments.

Electrical substation
“CSD Technical Services delivered the water, and gastight sealing works to a high standard across our control room and DNO substation. Their support contributed effectively to our wider climate action plan, including the installation of a new solar farm and battery storage system. We were very satisfied with the work and will be considering CSD for future projects.”

CSD client

Morrison Data Services