We are specialists in supplying high & medium voltage accessories to the utilities & rail industries. We also provide high performance underwater connectors to the subsea sector.

Reliable, even in the harshest environments

Arguably the harshest environment for underwater pluggable electrical connectors is the exposed equipment used on ocean navigation buoys. For nearly 50 years, Groove connectors have delivered unrivalled reliability and exemplary performance.


Increased stocks for faster delivery

Responding to our customers’ need for fast delivery of underwater mateable connectors, we have increased stock holdings across our entire product range. We achieve same day quote and despatch for over 90% of orders. This is just one of the reasons customers choose Groove – if you have a project, email sales@groove-ltd.com or call 01420 88776.


Groove: UVDB empowered by Achilles

Groove has been a member of the Achilles supplier community for a decade - our customers are safe in the knowledge our products meet the standards required by their industry.

What our customers say

Our customer survey results are in! We're delighted by the 5 star reviews. Our team earned outstanding scores for technical knowledge, customer service and on-time product deliveries. Customer satisfaction is at the core of our business, and we're more committed than ever to delivering industry-leading solutions with unrivalled expertise and service. We don't just deliver quality products, we deliver peace of mind.

Customer Focus: UK and European Utilities

When the ageing oil 33kV cable network throughout UK and European cities requires repairs or diversion, the Groove CTM11 oil to XLPE transition joint is a preferred solution. The joint is in demand because of its compact size, which reduces civil work requirements, its speed of assembly, competitive price and rapid delivery. Groove can also supply oil feed cable, available from stock.

Customer Focus: Underwater cameras

Have you been watching Blue Planet II? The compelling new series is the most watched programme on TV, giving viewers a rare insight into the planet’s ocean. The BBC has given us permission to reveal the small part we played in the filming – providing the underwater connectors for the cameras. It’s a small but crucial role. Our connectors were chosen for their unrivalled reliability and quality, ensuring the world’s most talented camera men and women never missed a once-in-a-lifetime filming opportunity.

Customer Focus: Underwater equipment

Groove have been supplying underwater mateable low voltage electrical connectors for nearly fifty years and have an unrivalled reliability record. Our connector range and unique design are a standard specification for ROV’s, ploughs, and subsea instruments including cameras and diving equipment. With such reliability, our connectors are also used on navigation buoys in the waters around the UK providing an essential service in maritime safety and monitoring.


Customer Focus: Infrastructure contractors

Infrastructure contractors in the UK and Europe rely on Groove to respond to their urgent requirements for high and medium voltage cable accessories. Our products are competitively priced, and their compact designs greatly reduce civil works requirements which is a real benefit in cities and built up areas. We keep an extensive range in stock for rapid European delivery.