The investment casting process provides dimensionally accurate, versatile and cost-effective high-integrity castings suitable for repeated operations. There are many investment casting companies or manufacturers in the UK, but you may struggle to find a reliable investment casting manufacturer, so we bring you a list of the 10 most popular UK investment casting manufacturers in 2025.
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1. Besser Casting Ltd
Established: 2002
Headquarters: China
Website: www.bessercasting.com
Introduction
Besser is an investment casting company that has established a supply factory in China. The company was established in 2002, covers an area of 12,000 square meters, and has about 120 professional and technical personnel. As well as supplying to local businesses, they also take orders from international countries including the UK.
Because their prices are more cost-effective, they have become one of the most popular suppliers of investment castings in the UK.
Not only do they have foundries, but they also have secondary processing plants. The tolerances of metal castings can be tightly controlled. If you need custom precision castings, then you can contact them with the click of a button.
2. Lestercast Ltd
Established: 1972
Headquarters: Ireton Avenue, England
Website: https://lestercast.co.uk/
Introduction
Lestercast is the UK's leading investment casting manufacturer and has been supplying major OEMs and suppliers to a variety of industries for the past 50 years. They offer quality custom steel, stainless steel, aluminum, nickel and cobalt superalloys, brass, bronze and zinc castings.
As the UK's leading investment casting company, they offer a "Complete Investment Casting Service" by delivering innovative solutions, quality products and exceptional service. Lestercast prides itself on excellent on-time delivery performance and offers on-site stocking facilities.
3. PI Castings
Established: 1950
Headquarters: Davenport Lane, Altrincham, Cheshire, WA14 5DS
Website: https://pi-castings.co.uk/
Introduction
A mainstay in the aerospace and defense industry, Precision Investment Castings (we were formerly known as PI Castings) was founded in 1950 and is one of the oldest manufacturers of investment castings in Europe.
For over 70 years, they have been the "go-to" in the industry, supplying specialized, high-integrity, precision castings to a variety of industries whose common denominator is safety and security critical. When robust precision parts are required and consistency, quality and integrity are key deliverables, the investment casting process is hard to beat.
If you're looking for a trusted hand for your next design project, talk to them about investment casting and let them help you bring your design to life.
4. Dean Group
Established: 1972
Headquarters: Northbank Industrial Park, U.K.
Website: https://www.deangroup-int.co.uk/
Introduction
Dean Group International is a specialist investment casting foundry based in the North West of England. Through their manufacturing and distribution facilities, they transform customer designs into finished investment castings at their Manchester foundry. Additionally, they provide fully risk-assessed, quality-assured supply from Asia for large orders. Their services include investment casting (also known as lost wax casting), rapid 3D prototyping, die casting, metal injection molding (MIM) and forging, ensuring that they can meet all customer needs with high-quality results.
5. Newby Foundries Group
Established: 1890
Headquarters: North Devon,U.K.
Website: https://www.newbyfoundries.co.uk/
Introduction
Newby Foundries Group is the UK's leading foundry group. They were founded in 1890 and have been developed by five generations of the Newby family. Newby Foundries Group's 4 facilities produce high quality castings in a variety of materials, sizes and finishes. Their range of casting processes, coupled with their casting development capabilities from prototype to production, means we can provide our customers with the best investment casting solutions for a variety of applications.
6. EDL
Established: 1962
Headquarters: U.K.
Website: www.engdev.co.uk
Introduction
EDL has been manufacturing precision aluminum castings from their modern foundry which consists of investment casting & lost wax casting processes. This is accompanied by their precision sand casting & gravity die casting service, which is offered to companies in the UK and internationally.
7. Investacast
Established: 1970
Headquarters: Devon, England
Website: https://www.investacast.com/
Introduction
Investacast is one of the world's leading suppliers of investment castings, with a manufacturing base in Devon, UK, and their global sourcing network spanning Asia and Europe.
They have the most dedicated team of engineers in the UK and serve clients in the aerospace, defence, security, automotive, marine, medical, energy and electronics industries.
Investacast has over 50 years of knowledge and experience providing their customers with a seamless manufacturing and supply process. From component design and prototyping to casting, testing, finishing and stocking, they deliver solutions to the highest quality and safety standards in the UK.
8. Congleton Ltd
Headquarters: U.K.
Website: www.investment-castings.co.uk
Introduction
Investment Castings (Congleton) Ltd is a family-run business with a depth of experience and expertise in its chosen field of specialty. They take that extra step needed to bring your idea or your product to reality.
9. Industrial Friction Materials Ltd
Established: 1941
Headquarters: U.K.
Website: www.industrialfriction.com
Introduction
All castings manufactured at Industrial Friction Materials are precision made to the highest standard and are used in commercial vehicles, aircraft, and a wide range of industries including Rail, Steel production & processing, Shipping, etc . their castings are all manufactured in the UK and meet all current regulations so you can be assured of the best quality.
10. NovaCast
Established: 1979
Headquarters: U.K.
Website: www.novacast.co.uk
Introduction
NovaCast is the UK's leading investment caster with over 40 years' experience in ferrous and non-ferrous metal casting, operating in markets as diverse as transport, defence, utilities, offshore and general engineering. With a global supply chain and customer base, NovaCast is the perfect partner for manufacturing and supplying precision cast and machined components.
NovaCast’s supply chain spans UK foundries and warehousing facilities but extends around the world, including proven, fully risk-managed and quality-assured partnerships in the Far East.
This capability enables NovaCast to produce the most technically demanding investment, sand mold and gravity die cast parts in a variety of industries and supply them in the most suitable metal alloys while remaining highly competitive.
Conclusion
Finding an investment casting supplier that can meet your business's specific needs isn't always easy. Of course, there are many UK investment casting companies that can be found on Google search engines, but finding a reliable company can be challenging. Hope we can help you find your ideal supplier.
If you need custom precision castings, you may also consider custom castings from Chinese investment casting factories. They have more reasonable prices and stricter quality standards. Click the button to send your requirements and get free quotes and solutions!
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