Harrison Castings Ltd is a specialist manufacturer of aluminium casting components. Working with Tier 1 and OEMs, we manufacture raw or fully machined aluminium sand castings and aluminium gravity die castings from our foundry in Leicester.

For over 100 years Harrison Castings has established a strong reputation in the casting industry, satisfying clients not just in the UK, but all over the world. The core principle behind our development is the constant upgrading of in-house capabilities, new technologies and people skills.

Working to strict international standards, and fully accredited to BS ISO 9001:2015, we pride ourselves on being one of the world’s leading sand casting companies.

Aluminium Sand Casting

We manufacture high quality aluminium sand castings up to 350kg in weight, producing over 1,500 tonnes of quality aluminium sand castings every year.

Because up to 80% of the moulding sand we use is reclaimed, sand casting is a highly efficient and cost-effective process. More on Aluminium Casting.

Foundry Capabilities

Our facilities allow us to produce sand castings for a diverse range of industries all over the world. Our foundry capabilities include pattern making, core making, melting, finishing, heat treatment, testing & inspection and machining

Our facilities include 4 production cells, efficient finishing facilities, shot blast, heat treatment, fully equipped laboratory and extensive metal control including rotary degassing. More on Our Capabilities.


From our foundry facilities in Leicester in the UK, we deliver castings for a wide range of industries and applications. Key industries for Harrison Castings include Light Construction Vehicles, High Horse Power Engines, Medical, Energy, Defence and Engineering. More on Industries.

Everything we produce is made to satisfy exacting customer requirements.

Get in touch to discuss your requirements

Harrison Castings Foundry – Short Film

Get in touch to discuss your requirements

Latest Blog

Pouring molten metal into a small sand casting mould

The 5 Types of Aluminium Casting Defects and How to Treat Them

It’s not uncommon for defects to arise during the aluminium casting process. Some are so small as to be tolerable, and some can be easily repaired. Others, though, are so severe that we have no recourse but to throw the casting out and start again. Of course, this is far from ideal. Fortunately, we have […]