A. N. Wallis & Co Ltd

A. N. Wallis & Co Ltd are a world-leading manufacturer of Cu-nnect exothermic welding and surge protection, lightning and earthing protection products. Established in 1946 and based in Nottingham we are able to distribute our products all over the UK and the world.

Our products have been used on some extremely prestigious global projects:

- The Abu Dhabi Grand Prix
- Europe, UAR and Oman Airports
- UK, Dubai, Abu Dhabi and Malaysia Substation
- Abu Dhabi Presidential Palace
- UK and Hong Kong Rail Installations
- Petrochemical Projects in Egypt, Saudi Arabia and Oman
- Hospitals in Qatar, Jordan and Kuwait

Products

Our core business is the design, manufacture and supply of earthing and structural lightning protection equipment. Our products are distributed all over the world to clients such as ABB, Siemens, Toshiba, Shell and BP as well as sales through a network of agents in the Middle East, Far East, Africa and UK.

Products we supply:

Earthing Products
Earth Rods, Earth Rod Seals, Earth Inspection Housings, Low-Resistance Earthing Compound, Bentonite, Lattice Mats, Earth Bars and 'U' Bolt Clamps.

Lightning Protection
Air Rods, B Bonds, DC Clips, Strike Pads, Bimetallic Connectors, Pyramid Holdfast, Oblong Junction Clamps, Square Tape Clamps and Free-Standing Air Terminals.

Conductors
Bare Copper Tapes, Bare Aluminium Tapes, PVC Covered Copper Tapes, PVC Covered Aluminium Tapes, LSOH Covered Copper Tapes, Tinned Copper Tapes, Bare Hard Drawn Copper Bars, Bare Solid Circular Copper Conductor and Bare Stranded Copper Conductors.

Fasteners & Fixings
Security Fixings, Hexagon Head Set Screws, Hexagon Nuts, Flat Washers, Spring Washers, Bimetallic Twin Washer, Countersunk Wood Screw, Round Head Wood Screws, Countersunk Machine Screws and Plastic Wall Plugs.

Surge Protection
Mains Distribution Protection, Mains, Single Circuit Protection, Data Line Protection, Telecom Protection, Photovoltaic Protection, Equipotential Bonding, Low Voltage Type 2, Rail, SPA Range, Mains Socket Strips and Accessories.

Cu-nnect Exothermic Welding
Bar to Bar, Bar to Earth Rod, Bar to Steel Surface, Cable to Bar, Cable to Cable, Cable to Earth Rod, Cable to Rebar, Cable to Steel Surface, Stud to Steel Surface and Welding Powders.

Earthing Systems Designed by Experts

Our technical services team are highly experienced, we use the most up-to-date design software 'CDEGS' and equipment to offer Earth Electrode System Designs and associated testing services. All of our work is carried out by highly experienced and competent Electrical Technicians and Engineers in accordance with BS EN 50522:2022 and BS 7430:2011+A1:2015. Our designs also comply with International and National standards.

Technical Services

Our broad range of technical and design services are an important part of our offering which includes full design of structural lightning protection systems, earthing design services, earth electrode systems and G78 mobile phone base stations.

Lightning Protection Systems
Our fully trained and professional technician and engineers design LPS (Lightning Protection Systems) to IEC 62305 standard or local derivative.

Earth Electrode Systems
Our highly successful material supply business is complemented by our Electrical Earthing Design Service using CDEGD software.

Earthing Design Service
Using the most up-to-date equipment and design software 'CDEGD' we are able to offer Earth Electrode System Designs.

G78 Mobile Phone Base Stations
Our experienced team can survey existing installations and provide compliance reports in accordance with Energy Networks Association Engineering Recommendation G78 Issue 4 2018.