Finding the right magnet manufacturer in the UK is not as straightforward as it sounds. The market includes global industrial giants, specialist rare earth suppliers, custom OEM producers, and nimble online retailers — and the right partner depends entirely on what you actually need: bulk neodymium magnets, precision-engineered components, ferrite stock, bespoke lifting magnets, or a manufacturer who can handle low minimum order quantities without pushing you toward a six-month lead time.
This guide cuts through the noise. We have researched and ranked the top 10 magnet manufacturers and suppliers operating in the UK in 2026, covering everything from heavy industrial magnet specialists like Bunting and Eriez to dedicated neodymium magnet suppliers serving engineers, makers, and procurement teams across every sector.
Whether you need extra strong N52 neodymium magnets for a product development project, rare earth magnets for an industrial application, or a long-term manufacturing partner for custom magnetic components, this is the most complete resource available for sourcing magnets in the UK in 2026.
| # | Company | Location | Best For | ISO Cert. |
|---|---|---|---|---|
| 1 | eMagnets UK | Berkhamsted, Hertfordshire | B2B buyers needing wide stock range with fast online ordering and custom made-to-order capability | ✔ ISO 9001 |
| 2 | Eclipse Magnetics | Sheffield, South Yorkshire | Industrial manufacturers in food, oil & gas, aerospace and precision engineering requiring Made in Sheffield certified solutions | ✔ ISO 9001 |
| 3 | Polarity Magnets | Basildon, Essex | Buyers needing flexible magnetic materials, retail display products and standard neodymium stock with in-house cutting service | — |
| 4 | Greenwood Magnetics | Rochdale, Greater Manchester | Food manufacturers, pharmaceutical processors and oil & gas operators needing custom-designed contamination removal systems | ✔ ISO 9001:2015 |
| 5 | Goudsmit UK | Lisburn, Northern Ireland | Automotive, aerospace, medical, oil & gas and renewable energy engineers requiring high-precision custom assemblies with full design support | ✔ ISO 9001 |
| 6 | Anchor Magnets | Sheffield, South Yorkshire | Retailers, printers, display & signage manufacturers and brand agencies needing specialist magnetic display and finishing solutions | ✔ Made in Sheffield |
| 7 | Bunting Magnetics Europe | Redditch, Worcestershire & Berkhamsted, Hertfordshire | Recycling, mining, food processing, plastics and aggregate industries requiring heavy-duty magnetic separation and detection systems | ✔ ISO 9001 |
| 8 | Eriez Manufacturing Co. | Bedwas, Caerphilly, Wales | Mining, quarrying, food processing, recycling and heavy industry requiring proven separation and detection technology at scale | ✔ ISO 9001 |
| 9 | Arnold Magnetic Technologies | Leamington Spa, Warwickshire | Aerospace, defence, medical, EV motors and high-technology applications demanding mission-critical magnetic performance and traceability | ✔ ISO 9001 / AS9100 |
| 10 | Magnet Expert | Tuxford, Nottinghamshire | SMEs, makers, researchers and procurement teams needing a broad stock range with same-day dispatch and accessible custom manufacturing | — |
Established: 1963
Location: Hertfordshire, UK
Main products:
Company Profile:
eMagnets UK — now trading as Bunting–eMagnets following integration into the global Bunting Group — is a specialist B2B supplier and manufacturer of magnets and magnetic products operating primarily through an e-commerce model with global delivery capability. The brand has built a strong reputation in the UK industrial and commercial market, serving Blue Chip companies, OEM manufacturers, distributors, universities and research institutions.
The company supplies standard magnet ranges including neodymium, ferrite, alnico and samarium cobalt in a wide variety of shapes and sizes, alongside a custom made-to-order service for specifications that fall outside its standard stock. Bunting–eMagnets collaborates with universities across the UK to support research in magnetic theory and new product development. Its integration into the Bunting Group has brought access to expanded manufacturing resources and a broader product range, while retaining the direct-supply e-commerce model that made eMagnets UK a preferred source for fast, flexible magnet procurement across the UK and into Europe, Australia and the Middle East.
Established: 1889
Location: Sheffield, UK
Main products:
Company Profile:
With a century-long legacy in designing and manufacturing high-performance magnetic systems, this UK-based manufacturer supplies essential magnetic equipment to top players in various industries. Renowned as a premier magnet manufacturer and supplier, they boast a rich history of delivering quality magnets and magnetic equipment.
Their motto, "Work Smart with Magnets," underscores their commitment to leveraging magnetic technology to benefit businesses. Their extensive portfolio of magnetic products and deep expertise enables them to enhance operational efficiency, reduce costs, and improve safety and environmental outcomes for their clients.
Established: 1995
Location: Wales, UK
Main products:
Company Profile:
Polarity Magnets stands as a prominent importer, magnet manufacturer, and supplier of top-tier Neodymium and Rare Earth Ferrite Magnets, along with Flexible Magnetic products, hailing from the UK. Their extensive product range encompasses a wide variety of Magnetic Materials and robust Rare Earth Neodymium Magnets, available in Spheres, Discs, Bars, Counter-sunk, and more. Notable offerings include Magnetic Tape, Magnetic Paper, Magnetic Labels and Label Holders, Sheet and Sheeting, DIY Secondary Glazing Kits, Fridge Magnets, and more.
Quality takes precedence in their operations, with products consistently demonstrating superior performance compared to competitors. With over two decades of specialized experience in the field, Polarity Magnets® is adept at collaborating with clients to identify the optimal magnetic solutions. They offer comprehensive in-house manufacturing and cutting services, ensuring that materials can be tailored to precise specifications.
Established: 1948
Location: Rochdale, North East of Manchester, UK
Main products:
Company Profile:
Greenwood Magnetics, a family-run business now in its third generation, operates from Rochdale, situated in the North East of Manchester, UK. Specializing in magnetic separation solutions since 1948, Greenwood Magnetics collaborates closely with various industries. In recent years, the company has shifted its focus towards intricate and complex magnet designs tailored for the food, pharmaceutical, oil, and gas sectors. As a leading magnet manufacturer from the UK, Greenwood Magnetics is dedicated to delivering high-quality solutions to meet the diverse needs of its clientele.
Established: 1997
Location: Lisburn, BT27 5SR, UK
Main products:
Company Profile:
With over 25 years of experience in designing and manufacturing high-performance magnets, magnetic assemblies, and precision components, Goudsmit UK is a renowned magnet manufacturer based in the UK. They supply critical components to the most demanding industries, serving a high-profile customer base that attests to their product and service quality.
Goudsmit UK offers a comprehensive portfolio of products, equipment, and technologies through integrated design and manufacturing solutions. Additionally, they provide complementary services to address challenges across various industries. Understanding that each customer has unique needs, Goudsmit UK collaborates closely with clients to develop bespoke solutions tailored to their specific requirements. Whether it's a small quantity or large-scale production runs, they have the expertise and resources to deliver high-quality products promptly and within budget.
Established: 1984
Location: Sheffield, UK
Main products:
Company Profile:
Established in 1984, this UK-based magnet manufacturer has been providing specialist knowledge and expertise to retailers, printers, and manufacturers worldwide. Renowned as a leading authority in magnetic and attractive products within the UK, the company's vision and expanding capabilities set them apart.
Distinguished from other magnetics companies, they do not merely distribute magnetic and attractive materials. Instead, they undertake the design, manufacturing, and value-added processes at their Sheffield site. This commitment to vertical integration has earned them the privilege of utilizing the "Made In Sheffield" name and logo. With ISO accreditation for both design and manufacturing, their processes ensure consistent high-quality products and services.
Established: 1978
Location: England, UK
Main products:
Company Profile:
Bunting is a family-owned global manufacturer originally founded in Chicago in 1959 by Walter and June Bunting, with UK operations established through its Berkhamsted facility in 1964 and the acquisition of Master Magnets Ltd in Redditch in 2017. The Redditch facility — previously known as Master Magnets, itself founded in 1978 — specialises in the design, manufacture and supply of industrial magnetic separation equipment for sectors including mining, recycling, ceramics, plastics and food processing.
The Berkhamsted site handles magnet assemblies, soft ferrites, powder core products and magnetising equipment, serving customers across Europe, the Middle East and Africa. Bunting also operates an e-commerce platform (eMagnets UK, now Bunting–eMagnets) for direct supply of neodymium, ferrite, alnico and samarium cobalt magnets across the UK and internationally. With ISO-certified manufacturing and an in-house engineering team using CAD and finite element analysis, Bunting is one of the largest and most comprehensive magnetic solution providers operating in the UK today.
Established: 1942
Location: Bedwas House Industrial Estate, Bedwas, Caerphilly, Wales, CF83 8YG
Main Products: Magnetic separators, metal detectors, vibratory feeders and conveyors, X-ray inspection systems, flotation equipment, fluid filtration systems, electromagnets, permanent magnets, demagnetising coils, material handling equipment
Company Profile: Eriez is a global authority in separation technologies, founded in 1942 in Erie, Pennsylvania by O.F. Merwin, who developed one of the first permanent magnetic separators using the newly discovered alnico alloy. The company's European headquarters has been based in Bedwas, Wales since 1978 and serves customers across the UK, Europe, the Middle East and Africa. Eriez operates through 12 wholly owned international subsidiaries across five continents, with manufacturing facilities in the USA, Australia, Brazil, Canada, China, India, Japan, Mexico and South Africa.
The UK operation covers magnetic separation, metal detection, vibratory feeding and flotation equipment for industries including mining and mineral processing, food and packaging, recycling, quarrying and heavy manufacturing. In 2024, Eriez established a dedicated Research and Development hub — Eriez at sbarc — at Cardiff University in Wales, reinforcing its long-term commitment to UK-based innovation. With over 1,000 employees globally and more than four decades of UK operational history, Eriez is among the most technically established industrial magnet and separation equipment manufacturers serving the British market.
Established: 1895
Location: Leamington Spa, Warwickshire, UK (UK division); global headquarters in Rochester, New York, USA
Main Products: High-performance permanent magnets (neodymium-iron-boron, samarium cobalt, alnico, ferrite), flexible magnetic composites, electromagnets, magnetic assemblies, precision thin metal foils
Company Profile: Arnold Magnetic Technologies is one of the oldest and most technically advanced permanent magnet manufacturers in the world, with over 125 years of engineering history. Founded in 1895, the company has developed deep expertise across every major magnet material family and serves some of the most demanding applications in aerospace, defence, automotive, medical devices, electric motors, generators, sensors, energy storage and consumer electronics. Arnold's UK presence is anchored at its Leamington Spa facility in Warwickshire, which serves customers across the UK and Europe and operates as part of a global manufacturing network that also includes facilities in the USA, Switzerland and China. The company is a recognised supplier of defence-sensitive magnetic materials and is trusted by major aerospace and defence contractors globally. Arnold's technical strengths include custom magnetic system design, magnetic circuit engineering, and the manufacture of complex assemblies to precise dimensional and performance tolerances — capabilities that set it apart from commodity magnet distributors. For UK manufacturers in high-technology sectors requiring guaranteed magnetic performance, Arnold Magnetic Technologies is one of a very small number of vertically integrated options available domestically.
Established: c. 2007 (trading as Magnet Expert Ltd; First4Magnets brand launched thereafter)
Location: Tuxford, Nottinghamshire, England
Main Products: Neodymium magnets (disc, block, ring, countersunk, pot), ferrite magnets, alnico magnets, samarium cobalt magnets, flexible magnetic sheets and rolls, magnetic assemblies, bespoke custom-manufactured magnets
Company Profile: Magnet Expert Ltd operates two closely related brands — Magnet Expert and First4Magnets — from its warehouse and manufacturing facility in Nottinghamshire. Founded around 2007, the company has grown to become one of the UK's most widely recognised specialist magnet suppliers, stocking over 20,000,000 magnets at any given time and offering next-day delivery across the UK. The First4Magnets brand serves the consumer, educational and SME market, while the Magnet Expert brand targets professional and industrial buyers requiring custom assemblies, bespoke sizes and higher-volume procurement. The company supplies neodymium-iron-boron, ferrite, alnico, samarium cobalt and flexible magnetic materials across more than 400 standard sizes, and can manufacture permanent magnets to customer specification within a few weeks for both prototype and production quantities. Clients have included Disney, Rolls-Royce, Virgin Media, the Metropolitan Police, the NHS, Sky, Vodafone and Barclays, reflecting a customer base that spans consumer, industrial, public sector and defence-adjacent applications. The company has won recognition for customer service quality and operates with full on-site CAD facilities and technical staff for bespoke design support.
Not every buyer needs to go directly to a manufacturer. The right purchasing route depends on your volume, urgency, technical complexity and whether you need off-the-shelf stock or a made-to-order solution. The UK magnet market offers three distinct purchasing routes, each with meaningful differences in price, speed and support.
For most straightforward purchases of neodymium magnets, ferrite stock, flexible magnetic sheeting or small quantities of rare earth magnets, buying directly from a specialist UK online magnet supplier is the fastest and most cost-effective option. These suppliers maintain large UK-based warehouses, dispatch the same day on in-stock items, and provide technical guidance as part of the service.
The main advantages are speed (next-day delivery is standard on in-stock items), no minimum order quantities, accessible online ordering with full product specifications, and direct access to technical staff for application questions. The main limitation is that these suppliers are not typically the right route for large-volume OEM supply or complex bespoke engineering — for those requirements, direct engagement with a manufacturer is more appropriate.
Best for: Engineers, makers, R&D teams, procurement managers sourcing standard sizes, SME businesses, educational institutions, and anyone who needs magnets quickly without a formal procurement process.
UK suppliers operating this way: eMagnets UK (Bunting–eMagnets), First4Magnets, Polarity Magnets, Anchor Magnets (for display applications)
For custom-manufactured magnets, precision assemblies, industrial magnetic systems, or high-volume OEM supply, going directly to a manufacturer is the correct route. This gives you access to engineering design support from the outset, the ability to specify exact grades, geometries, coatings and tolerances, and a single point of accountability for quality and delivery.
The trade-off is that lead times are longer (weeks to months depending on complexity), minimum order quantities may apply for custom work, and the purchasing process is more involved — you will typically need to provide technical drawings or specifications and go through a formal quotation and approval cycle.
Best for: OEM manufacturers, product designers, industrial engineers, procurement managers with defined technical specifications, defence and aerospace contractors, food and pharmaceutical manufacturers with compliance requirements.
UK manufacturers operating this way: Arnold Magnetic Technologies, Goudsmit UK, Greenwood Magnetics, Eclipse Magnetics, Bunting Magnetics Europe, Eriez Manufacturing
A number of UK magnet products — particularly Eclipse Magnetics' standard ranges, pot magnets, and magnetic tools — are available through major industrial distributors including RS Components, Cromwell Tools, and Grainger. This route is convenient if your organisation already has accounts with these distributors and benefits from consolidated invoicing, credit accounts, or integration with procurement software.
The limitation is that distributor stock is restricted to standard product lines; custom or specialist items require direct engagement with the manufacturer regardless. Pricing through distributors is typically higher than buying direct, though the convenience of consolidated ordering often justifies this for low-volume, infrequent purchases.
Best for: Maintenance teams and facilities managers making occasional purchases; organisations with existing distributor accounts; buyers who need small quantities of standard industrial magnets alongside other tooling or hardware orders.
The strongest permanent magnets commercially available from UK suppliers are N52 grade neodymium magnets (NdFeB). N52 is the highest energy product grade in the neodymium magnet family, offering a maximum energy product of approximately 52 MGOe (Mega Gauss Oersteds). In practical terms, an N52 neodymium disc magnet 10mm in diameter and 5mm thick can generate a pull force of approximately 3 kg — far exceeding what any comparable ferrite magnet of the same size could achieve.
N52 neodymium magnets are available in the UK without minimum order requirements from First4Magnets and eMagnets UK, both of which hold large quantities in stock across a range of sizes including discs, blocks, rings, countersunk and pot magnet configurations. For industrial quantities or grades optimised for elevated temperatures (such as N52H or N52SH for operations up to 120°C), contact Goudsmit UK or Arnold Magnetic Technologies directly.
Yes. Both neodymium (NdFeB) and samarium cobalt (SmCo) — the two commercially dominant rare earth magnet families — are available from multiple UK suppliers with no minimum order quantity. First4Magnets and eMagnets UK both carry over 20 million magnets in stock at any time, with same-day dispatch and next-day delivery across mainland UK. Polarity Magnets and Magnet Expert similarly support single-unit purchases across their neodymium and rare earth ranges. For samarium cobalt in particular, Goudsmit UK and Arnold Magnetic Technologies are the most technically experienced UK sources and can supply both standard grades and custom specifications in volume.
Eclipse Magnetics is the most established UK manufacturer of permanent lifting magnets, producing the Ultralift Plus range from its Sheffield facility. The Ultralift Plus is available in safe working load ratings from 50 kg to 2,000 kg, operates without electricity, and carries a 3:1 guaranteed safety factor with a three-year manufacturer's warranty. It is widely used in steel stockholding, fabrication workshops, automotive manufacturing and logistics handling operations across the UK.
Bunting Magnetics Europe produces industrial overband magnets and suspension electromagnets for heavier-duty lifting and separation applications in quarrying, aggregate processing and bulk handling. Eriez Manufacturing, based in Wales, also produces lifting and handling magnetic equipment as part of its broader separation technology range.
Yes, for in-stock items. eMagnets UK, First4Magnets and Polarity Magnets all offer same-day dispatch on orders placed before their daily cut-off (typically between 3pm and 5pm), with next-day delivery to mainland UK addresses as the standard service. Eclipse Magnetics' standard product range is also available through industrial distributors including RS Components and Cromwell with next-day fulfillment on in-stock lines.
Custom manufactured magnets, bespoke assemblies and industrial separation systems have lead times measured in weeks and months, not days. If you need custom magnets quickly, discuss your timeline at the quotation stage — experienced suppliers can sometimes accelerate first articles if the requirement is clearly communicated upfront and tooling capacity permits.
The ten companies in this guide represent the strongest established options for sourcing magnets and magnetic systems within the UK — from Eclipse Magnetics' century of Sheffield engineering to Greenwood's food industry specialism and Arnold's aerospace-grade precision. For applications where UK manufacture, local technical support, and rapid delivery are the primary requirements, these are the right places to start.
However, for UK buyers with volume requirements, OEM manufacturing projects, or applications in electric vehicles, industrial automation, clean energy or precision engineering, the question of where the magnets themselves originate is equally important. The overwhelming majority of neodymium rare earth magnets used across the UK — including those supplied by the companies in this guide — are manufactured in China, where the rare earth processing and permanent magnet production capability is concentrated. Sourcing directly from a vertically integrated Chinese manufacturer can deliver substantial advantages in unit cost, grade availability, lead time on volume orders and access to the latest magnetic technology developments.
For UK buyers exploring that route, Ningbo Zhaobao Magnet Co., Ltd. is among the most established and comprehensively certified options available.
With 25+ years of manufacturing experience, full international certification, proprietary rare earth technology and the capacity to serve programmes of any scale, Zhaobao represents a credible and well-established manufacturing partner for UK businesses that need to source rare earth permanent magnets at the production level.
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Near 30 years of expertise in permanent magnet R&D, manufacturing, and application, supported by strong research partnerships.
Certified quality systems and strict testing ensure stable, compliant, and reliable product performance.
Customer-focused solutions with 11,000 tons annual capacity, fast sampling, and efficient mass production.
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