Larson Enterprises Ltd is a family-owned British engineering and manufacturing company built on a foundation of practical problem-solving, rigorous testing, and genuine industry expertise.

For over 15 years, our team operated on the front lines of property flood resilience (PFR), handling the hands-on installation of flood defence systems for domestic and commercial properties across the UK. Seeing firsthand the limitations of existing products on the market, we transitioned from installers to innovators—designing and manufacturing high-specification, passive resilience assets that offer long-term, predictable reliability.

Luke’s Legacy: The Foundation of Larson

The name Larson holds a profound personal significance for our family. It stands for Luke Alexander Ruddiman & Son, establishing a permanent legacy for Luke, whose early vision and engineering concepts form the very DNA of our product range today.

Every asset we manufacture is a completion of that shared legacy. We do not build generic solutions; we engineer high-performance, durable products designed to protect properties, safeguard communities, and stand the test of time.

Our Core Philosophy

Today, Larson Enterprises Ltd operates through two specialised trading styles: Buffalo Flood Systems and Water & Pest Technologies. Across both divisions, our design philosophy remains unchanged:

Zero Human Intervention: True property protection shouldn’t rely on a person being present to deploy a barrier or turn on a switch. Our flagship systems, including the Kiwa BSI Kitemarked Buffalo Standard Anti Flood Air Brick, are 100% passive and automatic.

Building Health & Compliance: We engineer products that protect the hidden, structural vulnerabilities of a property. By addressing sub-floor moisture ingress and drainage integrity, we help local authorities, housing associations, and private landlords maintain structural assets and meet strict regulatory standards, such as Awaab’s Law.

Independent Validation: We do not guess; we test. Every product in our portfolio undergoes independent verification to ensure it delivers exact performance metrics, from certified airflow ventilation ratings to robust flood seals.

Based in West Yorkshire, Larson Enterprises Ltd continues to invest in continuous product development, advanced tooling, and UK-based manufacturing to deliver the next generation of property protection.