Top 10 Injection Moulding Companies In UK 2023

Hello people; today, I will talk about the most salient injection molding companies in the UK. Enough has been said about injection moulding UK, but I thought a thorough list of the most trusted and experienced injection Moulders UK is a crucial thing to surf on the Internet.

Top 10 Plastic Injection Moulding Companies in UK

The United Kingdom has always been a huge market for plastic products, let alone injection moulding products. Since the UK departed from the EU, it has been constantly looking to bring more investments into the manufacturing sector to grow its economy and justify its decoupling from the European Union.

The plastic industry (Especially the injection moulding industry) can be United Kingdom’s poster boy, showing its manufacturing prowess to the world.

I have researched extensively and built a list of top plastic moulding companies in the UK. So without further ado, let’s begin with our list:

Top Injection Molding Companies UK 

  • Malton Plastics (UK) Ltd
  • Injection Mouldings Ltd
  • Pentagon Plastics Ltd
  • Maplan Rubber Injection Moulding
  • Small Plastic Parts Ltd
  • BSA Mouldings Ltd
  • Rutland Plastics
  • Essex Injection Mouldings Ltd
  • Crown Plastic Mouldings Ltd
  • Ash Mouldings UK Ltd
Company NameCEO/MDHQ
Malton Plastics (UK) LtdGraeme Smith
Pickering, Yorkshire
Injection Mouldings LtdNicholas Tee
Cheltenham GL51 0TF
Pentagon Plastics LTD.Paul Edwards
Horsham, West Sussex
Maplan Rubber Injection MouldingJohn Gray
Quedgeley, Gloucester
Small Plastic Parts LtdSimon AndersonTelford, England
BSA Mouldings LtdSue Giles
Peterborough, England
Rutland PlasticsSteve Ayre, Stuart Johnston
Oakham, England
Essex Injection Mouldings Ltd
Southend-on-Sea, England
Crown Plastic Mouldings Ltd
Llanelwedd, Wales
Ash Mouldings UK LtdAshley Spurgeon
Crigglestone, England

Malton Plastics (UK) Ltd

Source -

Malton Plastics is the first company on our list that is known for its expertise in custom or trade injection moulding.

The company follows a unique business model by not selling its products in any designated market; instead, it prefers to cater to individual requests.

Their target vertical is custom, and the company and Malton Plastics are good at adapting their solutions and depending on the customer’s needs.

The company serves a diverse range of industries, including Agriculture, automotive, construction, defense, safety, sports & leisure, electronics, and household appliances.

With their spacious 12000 square foot factory and advanced equipment, they can streamline their manufacturing process and ensure quick and efficient production.

Business Address – Thornton Road Industrial Estate, 29 Enterprise Way, Pickering YO18 7NA, United Kingdom.


  • Plastic injection moulding
  • Injection mould tool making
  • Mould tool and component design
  • Additional services include project management, ultrasonic welding, pad printing, packaging, and assembly.

Interesting Read – Top 10 Injection Molding Machine Manufacturers in China

Injection Mouldings Ltd

Source -

Injection mouldings Ltd has a lot of things going well for it (not just its name). It was founded back in 1994 and has witnessed incredible growth in the last 26 years.

The company provides high-quality moulded products utilizing a variety of polymers and claims to transform even the most obscure designs into reality.

The company caters to requests from companies belonging to industries like housewares, building and allied products, and packaging industries.

Their production is based on 14 ‘Battenfeld’ machines, from 35 tonnes to 270 tonnes.

Business Address – Staverton Connection, Staverton Bridge, Cheltenham GL51 0TF, United Kingdom.


  • Products Designing
  • Mould tools
  • Production Planning
  • Prototyping
  • 3D printing
  • 3D foiling

Pentagon Plastics Ltd

Source -

Pentagon plastics was founded in 1972 as small-sized tooling and moulding provider. After a series M&As, it found its foothold in the year 2002 when it increased its machining capacity to a 200-tonne press.

In 2013 Pentagon plastics achieved another milestone by adding another 7000 square feet of factory space and increasing the machining capacity to 280- a tonne press. The company now proudly owns 20,000 square feet of manufacturing space.

Business Address – Unit 4, Blatchford Rd, Horsham RH13 5QR, United Kingdom


  • Design
  • Development
  • Moulding Design
  • Tooling Division
  • Thermoplastic moulding

Maplan Rubber Injection Moulding

Source -

Incorporated in 1972, Maplan is a leading injection moulding machine manufacturer having a manufacturing presence in the United Kingdom, North America, and China. Till date, the company has invested about 23 million euros to fund its expansion, building manufacturing facilities, and service centers.

The company relentlessly serves industries like:

  • Automotive
  • Railway technology
  • Sanitary systems
  • Medical technology
  • Alternative energies
  • Oil production
  • Aerospace
  • Safety technology
  • Household Appliances

Business Address – The Glenmore Centre Waterwells Business Park, Quedgeley, Quedgeley Gloucester GL2 2AP, United Kingdom

Salient Products:

  • RAPID+
  • ERGO+
  • EASY+
  • FORCE+

Small Plastic Parts Ltd

Source -

Founded in 1973, LVS Small Plastic Parts Ltd. is a leading plastic manufacturing company having a significant presence in the UK plastic market.

The company is based in Telford in the Midland and specializes in manufacturing thermoplastic components with complex and intricate designs.

Small Plastic Parts is catering to industries like automotive, electrical, agriculture, electronics, retail, telecommunications, leisure, and information technology.

The company works in different shift patterns for timely order shipments and large amounts of production output.

Business Address – Unit F1, Stafford Park 15, Telford TF3 3BB, UK


  • Production design and toll manufacturing
  • Assembly and packaging of finished goods
  • Printing, plating, and welding

BSA Mouldings Ltd

Source -

BSA Moulding is an advanced injection moulding company that has consistently invested in high machinery and equipment.

That level of consistency has made them self-sufficient for all types of production requirements.

The business was founded in 1997 and is a family-run business with a qualified and experienced team of managers focusing on the supreme quality of production.

It has also developed a quality system called ‘Total Involvement.’ The system ensures that every member of the staff is knowledgeable about the product being manufactured.

Business Address – Saddlebow Industrial Estate, Larch Rd, King’s Lynn PE34 3HW, UK


  • Injection Moulding Services
  • 3D printing services
  • Design and Tooling
  • Product Assembly
  • Storage and Distribution

Rutland Plastics

Source -

The company had humble beginnings when it started its operation in 1956; since then, it has grown leaps and bounds and now has transformed into one of the most trusted injection moulding companies in the UK.

It is still a privately owned company focusing on making custom moulded parts in its factory premises which cover around 66,000 Sq. f of the area hosting 28 injection moulding machines, which, as they like to call it, literally keeps the plastic flowing 24/7.

Injection Moulding UK has evolved over the years by making small, low-value goods and manufacturing more high-value premium products for domestic and international markets.

Business Address – Cold Overton Rd, Oakham LE15 6NU, United Kingdom


  • Designing
  • Moulding
  • 3D Printing & Prototyping
  • Project Management
  • Electrofusion
  • Injection Mould Tool
  • Additional Services


€ 14 Million

Employee Count:


Essex Injection Mouldings Ltd

Founded in 1987, Essex Injection Mouldings considers itself a “one-stop” shop solution provider for all the client’s injection mouldings needs. They can offer various services like mould trials and short runs to high volume production.

The company is equipped with a highly skilled workforce and an efficient tool room that can design and produce your product.

And can also design and manufacture the mould in-house. The company boasts modern injection moulding technologies (Ranging from 25-250 tons) capable of making the simplest products like a washer to intricate multi insert technical moulding.

Essex Injection Moulding also has a dedicated packaging department looking at secondary operations such as tampo printing, insert assembly and packing requirements.

The company serves aviation, automotive, electrical, environmental, and medical clients.

Business Address – Unit 12-15, Southend-on-Sea SS2 5RH, United Kingdom


  • Designing
  • Tool room
  • Mould Shop
  • Packaging

Engaging Read – Top 10 Plastic Injection Molding Companies In United States

Crown Plastic Mouldings Ltd

Crown Plastic Mouldings is one of the oldest plastic moulding companies in UK and has over 40 years of experience in the injection moulding industry and serves its customers from a 15000 square feet facility in Builth Wells.

Their facilitation in a rural area gives them easy access to main road networks, particularly the North West, South Wales, and the South West, which are all within striking distance.

The company premises have been categorized into areas of manufacturing, material stores, tool stores, and goods in and out, and there is an additional call-off facility for their planned and regular orders.

With 27 Arburg machines ranging from 35-200 tonnes, the company can produce a diverse range of injection moulding products. Innovative technologies such as robotics and measuring are always utilized, and consistent supervision from an experienced and talented workforce ensures quality is never compromised.

Business Address 4, Wyeside Enterprise Park, Llanelwedd, Builth Wells LD2 3UA, United Kingdom


  • Design
  • Moulding
  • Tooling
  • Assembly
  • Testing
  • Warehousing

Salient Products:

  • Automotive Components
  • Roller Shutters
  • Garage Doors
  • Custom made products

Ash Mouldings UK Ltd

Ash Mouldings is an injection moulding company specializing in Non-standard items in polyurethanes and other plastics, offering a helping hand from design throughout manufacturing.

The company mainly focuses on delivering quick turnaround of quality products and competitive tooling manufactured in CAD and CNC machines.

The company serves clients in sectors like Marine & Oil, Automotive, Hydraulic and pneumatic seals.

Business Address – 8, Crigglestone Industrial Estate, High St, Crigglestone, Wakefield WF4 3HT, UK

Salient Products:

  • Body carrying blocks
  • Door sling blocks
  • Ships actuator seals and kits
  • Sub-sea wellhead protection caps


Here are some frequently asked questions about Injection Moulding UK to help address any concerns. Let’s dive in.

What is Injection Moulding?

Injection moulding is a manufacturing process for making plastic parts in large quantities. It works by injecting molten materials into a mould.

It is typically used as a bulk production process to make thousands of identical items.

Injection moulding materials include elastomers, metals, glasses, and confections. However, the most commonly used materials are thermoplastic and thermosetting polymers.

Is injection Moulding faster than 3D printing?

Injection moulding and 3D printing are very different manufacturing methods from each other. Talking about 3D printing, it is a method not used for scale but for creating products at your desk, and the process is quick; the entire journey of a product from being a design to an actual prototype is completed within hours.

On the other hand, Injection moulding is a manufacturing process used for making parts in large volumes. It is also quick, efficient, and reliable.

What are the most common Injection Moulding defects?

Below are the most common injection moulding defects:

  • Flow marks
  • Vacuum voids
  • Sink marks
  • Warping
  • Burn marks
  • Surface Delamanination
  • Short Shots

Which are the most common injection moulding materials?

Below are the most common injection moulding materials:

What are the different types of injection moulding?

What are the different types of injection moulds:

  • Cube moulding
  • Die casting
  • Metal injection moulding
  • Microinjection moulding
  • Reaction injection moulding
  • Thin-walled injection moulding
  • Liquid silicone rubber injection moulding

Suggested Read – 

The Conclusion 

At last, all I would like today is about top plastic injection moulding companies in the UK. The country is home to a thriving plastic injection molding industry, with many companies offering high-quality services and innovative solutions.

From custom molding to large-scale production runs, these companies are equipped to handle a wide range of projects and meet the unique needs of their clients. With their focus on quality, efficiency, and customer satisfaction, these companies are well-positioned to continue leading the way in the industry for years to come.

Whether you’re looking for a reliable supplier for your business or a company that can help bring your vision to life, the UK’s top plastic injection molding companies are a great place to start.

Kindly share your thoughts and reviews in the comment box.

Have a Fantastic Day.

6 thoughts on “Top 10 Injection Moulding Companies In UK 2023”

  1. Nice information about plastic companies in the UK. Rare to find something interesting about our country’s plastic industry on the Internet. Well done.

  2. Good Information above but I think there is one company that is not on the list that deserves to be; Dudley Associates Ltd.

    We have been using this company for years, from designing & prototyping to full-scale production is done within their facilities in the UK including the manufacturing of the tools.

  3. Great read guys! I also think there is a manufacturer you are missing from your list, Goodfish Group.

    They have three sites in the UK and specialize in injection moulding and extrusion. Their website and social media is always updated with great content, videos and photos. Their customer base consists of those in automotive, construction, point of sale, medical, sports goods and many more. Would be good to see them have a mention.


Leave a Comment