They specialize in commercial leak detection, flood defense, oil storage maintenance, and sustainable water solutions.

There are three primary companies operating under the name , each leading in distinct industries: green energy in Denmark, environmental protection in the UK, and healthcare technology in the US. 1. Andel (Denmark) – Energy & Infrastructure

Based in Dodworth, South Yorkshire, this Andel is a global specialist in environmental safety and leak detection, established in 1992.

The company achieved net-zero Scope 1 and 2 emissions in 2025 and aims for full Scope 3 net-zero by 2030. 3. Andel (US) – Healthcare Technology

It operates massive regional electricity grids via Cerius and Radius Elnet and rolls out high-speed fiber-optic broadband through Fibia .

Andel is Denmark's largest customer-owned energy and fiber-optic group, serving over . Formed from the merger of SEAS and NVE (formerly SEAS-NVE), it is a cooperative society owned by 400,000 members on Zealand.