Wells Performance Materials

What Wells Performance Materials does

Wells Performance Materials Ltd is a UK-based specialist additive masterbatch and bespoke compound manufacturer founded in 1984 in Stone, Staffordshire. The company transforms complex raw materials—powders, liquids, waxes, and high-viscosity fluids—into homogenous, easy-to-handle pellets for polymer processors. It operates four UK sites spanning innovation, manufacturing, and warehousing on a 24/7 schedule, with a stated production capacity exceeding 12,000 tonnes per annum. The company self-describes as the largest independent specialist additive masterbatch and compound manufacturer in the UK.

The product portfolio is anchored by three owned brands: BACTIglas™ (silver-based antimicrobial masterbatches, compounds, and powders for medical devices, mass transport, and food packaging), Reverte™ (biodegradable additives for polyolefins, validated at >94% biodegradation in 180 days under ASTM D6954-24 conditions), and Compol™ (EN13432-certified biodegradable/compostable compounds for food packaging and agriculture). Around these brands sits a broader catalogue of functional additive masterbatches—UV stabilisers, antioxidants, slip, antiblocking, antistatic, flame retardant, fragrance, desiccant, blowing agent, PFAS-free processing aids, and purging compounds—available in multiple pellet formats and across polymer carriers including PE, PP, PS, PET, PA, TPU, ABS, and PC.

Revenue is generated through three streams: off-the-shelf masterbatch sales, bespoke custom formulations developed collaboratively with customers, and contract/toll compounding services handling batches from a few hundred kilos to 1,000 tonnes. Pricing is quote-based with no public disclosure. The go-to-market combines a direct technical sales team with an international distributor network established in 2012, reaching customers from the Americas to the Far East, with strongest presence in the UK and Europe. End markets are diversified across automotive, medical, food packaging, and agricultural film. The company has been privately held since a 2022 management buy-out, rebranded from Wells Plastics Limited in 2024, holds ISO 9001 certification since 1992, and ISO 14001 since 2019.

Name

Wells Performance Materials

Legal name

Wells Performance Materials Ltd

Website

https://wellspm.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

11–50 employees

Short description

Wells Performance Materials Ltd is a UK-based specialist additive masterbatch and bespoke compound manufacturer serving polymer processors across automotive, medical, food packaging, and agricultural sectors via its owned brands (BACTIglas™, Reverte™, Compol™) and contract manufacturing services.

Ownership category

akta.pro rank

Product category

Specialty Polymer Additives & Compounds

SIC

Chemicals & Allied Products (2800)

akta.pro primary industry

Polymer Compounds & Masterbatches (Compounding, Color/Fill/Additive Concentrates) (IMAEANAJ)

Keywords

• Polymer masterbatches
• Additive compounds
• Biodegradable additives
• Antimicrobial materials
• Contract compounding

Headquarters

HQ city

Stafford

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Off-the-shelf Additive Masterbatches: Wells offers a large selection of 'off the shelf' formulations for film, fibre and sheet extrusion, injection moulding and other polymer processes.
2. Bespoke Solutions and Custom Formulations: Strong core business of bespoke solutions where customers define formulations and/or properties needed. Wells works with customers in consultancy or collaborative manner to develop unique products.
3. Contract Manufacturing Services: Extensive experience in providing bespoke contract and toll compounding services to the global polymer industry, from a few hundred kilos to 1000 tonnes. Manufacturing services for chemical producers and companies with materials they wish to be put into specified polymers.

Go-to-market motion3 records

Distribution channels2 records

Marketing channels4 records

Core offering

Wells Performance Materials is a specialist manufacturer of additive masterbatches, biodegradable and antimicrobial compounds, and bespoke compounded formulations for the polymer processing industry. The company supplies off-the-shelf product lines covering UV stabilisers, antioxidants, antiblocking, antistatic, slip, flame retardant, fragrance, desiccant, blowing agents, PFAS-free processing aids, and purging compounds, alongside its proprietary BACTIglas™ antimicrobial and Reverte™ biodegradable brands, and provides contract/toll compounding services from a few hundred kilos up to 1,000 tonnes.

Product overview

Wells Performance Materials is a specialist additive masterbatch and bespoke compound producer supplying high-performance materials for the polymer industry. The company operates a portfolio of branded and standard product lines: BACTIglas™ (antimicrobial masterbatches) and Reverte™ (biodegradable additives) are the company's owned brands, while the core offering includes UV Stabiliser Masterbatches, Antioxidant Masterbatches, Antiblocking Masterbatches, Antistatic Masterbatches, Slip Masterbatches, Flame Retardant Masterbatches, Fragrance Masterbatches, Desiccant Masterbatches, Blowing Agent Masterbatches, PFAS Free Processing Aids, and Purging and Cleaning Compounds. The Compol™ line provides biodegradable and compostable compounds. All products are available as standard formulations or through Bespoke Solutions services for custom formulations. The company also offers Contract Manufacturing Services for customers requiring toll compounding. The products serve industries including automotive, medical, food, agriculture, and packaging, and are supplied on various polymer carriers (PE, PP, PS, PET, PA, TPU, ABS, PC) for applications in blown film, cast film, sheet extrusion, profile extrusion, blow moulding, injection moulding, fibres and nonwovens.

Differentiator

Problem solved

Functional benefit

Brands

• BACTIglas: Antimicrobial masterbatches, compounds and powders for use in medical devices, mass transport through to food packaging.
• Reverte
• Compol

Products and services

• Antiblocking Masterbatches Masterbatches that reduce blocking tendency in films and sheets by creating microscopic roughening of the surface, allowing layers to be easily separated. Targeted at polymer processors running film and sheet extrusion.
• BACTIglas™ Antimicrobial Masterbatches Proprietary silver-technology-based antimicrobial masterbatches, compounds and powders that inhibit bacterial growth on plastic surfaces, used in medical devices, hospital equipment, mass transport surfaces and food packaging.
• Antistatic Masterbatches Masterbatches that modify the resistivity of plastics to effectively control and reduce static-related problems in extruded films, bottles, caps and closures.
• Bespoke Solutions (Custom Masterbatch & Compound Formulation) Custom additive masterbatch and bespoke compounding service for customers with unique formulations, additives or carriers specific to their application needs. Wells works with customers in a consultancy/collaborative manner to develop unique products.
• Blowing Agent Masterbatches Exothermic and endothermic masterbatches that evolve gases to impart cellular structures in polymers, reducing weight and raw material costs.
• Compol™ Biodegradable Compounds EN13432-certified biodegradable and compostable compounds offering improved heat deflection, mechanical toughness and impact strength for food packaging and agricultural sectors.
• Contract and Toll Compounding Services Bespoke contract and toll compounding services for chemical producers and companies with materials they wish to be put into specified polymers, from a few hundred kilos to 1,000 tonnes, handling difficult materials with complex requirements including powders, liquids, waxes and high viscosity fluids.
• Flame Retardant Masterbatches Masterbatches and compounds that improve fire resistance by increasing ignition temperature, reducing flame propagation speeds and reducing smoke emissions.
• Fragrance Masterbatches Masterbatches for enhancing product scent or removing unwanted mal-odours from polymer-based products, with slow migration for long-lasting fragrance.
• Purging and Cleaning Compounds Compounds for purging, cleaning and shutdown procedures of polymer extrusion equipment to maintain cleanliness and defect-free manufacturing.
• PFAS-Free Polymer Processing Aids State-of-the-art high-performance PFAS-free polymer processing aids that replace conventional fluoropolymer types, offering improved processability and aesthetic properties for extruded films, sheets and mouldings.
• Reverte™ Biodegradable Additive Masterbatches Proprietary biodegradable additive masterbatches that provide a biodegradable property to polyolefins. Reverte-treated polyethylene film has demonstrated >94% biodegradation after 180 days under ASTM D6954-24 conditions.
• Slip Masterbatches Masterbatches that lower the coefficient of friction in polymer films, sheets and mouldings to enhance processing and end-use applications.
• Antioxidant Masterbatches Masterbatches that enhance stability of polymers during processing, in use and during recycling by interfering with oxidative degradation.
• UV Stabiliser Masterbatches Masterbatches that enhance UV stability of polymers for outdoor use and UV absorber systems to protect packaged products from UV damage.
• Desiccant Masterbatches Masterbatches that chemically bind moisture to eliminate processing problems such as surface defects, reducing the need for pre-drying of materials.

Quantifiable outcome

• >94% biodegradation after 180 days demonstrated for Reverte™ under ASTM D6954-24 composting conditions
• +4 more outcomes

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• Society of Biodegradable Polymers (formerly Oxo-Biodegradable Plastics Federation)coreOthersWells is a founding member of the Oxo-Biodegradable Plastics Federation (now Society of Biodegradable Polymers) since 2015. The company has played a significant role in ASTM, particularly as Technical Lead in the development of Standards in sub-committee D20.96 for polymers that 'biodegrade in the environment'.
• ASTM InternationalcoreOthersActive membership of ASTM. Wells has served as Technical Lead in ASTM sub-committee D20.96 for polymers that 'biodegrade in the environment', responsible for ASTM D6954-24.
• British Plastics Federation (BPF)coreOthersActive membership of BPF. Wells is a signatory to Operation Clean Sweep through the BPF since 2014.
• Staffordshire Business & Environment Network (SBEN)minorStrategic or Co-development PartnerWells has worked closely with SBEN and served as a case study for their Environmental Sustainability GROWTHmapper. Through this collaboration, projects have been identified and implemented that save over 33 tonnes of carbon emissions annually.
• Jiva Materials LtdminorStrategic or Co-development PartnerCollaborative project partner mentioned in Dr Gary Ogden's presentation on Biodegradable Functional Additives and Compounds at AMI Masterbatch Conference in Malaga 2025.
• PVOH Polymers LtdminorStrategic or Co-development PartnerCollaborative project partner mentioned in Dr Gary Ogden's presentation on Biodegradable Functional Additives and Compounds at AMI Masterbatch Conference in Malaga 2025.
• BSi (British Standards Institution)minorOthersActive membership of BSi, one of the internationally recognised industry and standard bodies that Wells participates in.
• SBFminorOthersActive membership of SBF, one of the internationally recognised industry and standard bodies that Wells participates in.
• Operation Clean Sweep (OCS)coreOthersWells was an early adopter of Operation Clean Sweep, having been signatories through the BPF since 2014. Expanded in 2021 by working to standardised PAS510 guidelines. Wells has communicated the importance of OCS to all suppliers and encourages them to sign up.

Scale indicators8 records

Recent moves14 records

Expansion highlights6 records

Broad incumbents

• BASF: Global chemicals major with a sizable pigments and additives portfolio serving plastics and polymer processors. Overlaps with Wells on additive chemistry and packaging/film end markets, though as part of a far broader portfolio.
• Clariant: Global specialty chemicals company with a significant masterbatch and additives business serving plastics, packaging, and healthcare. Comparable in additive chemistry and end-market coverage, far larger in scale.
• Avient: Specialty polymer materials provider (formerly PolyOne) with a substantial specialty colorants and additives segment serving polymer processors. Closest listed analog offering comparable masterbatch and engineered materials solutions.
• Ampacet Corporation: One of the world's largest masterbatch producers, offering additive, colour, and specialty masterbatches across polymers. Directly comparable product portfolio, with broader global scale and broader customer base.

Direct peers

• Plastika Kritis: European masterbatch and compound manufacturer supplying colour and additive masterbatches to polymer converters. Comparable in mid-sized specialty masterbatch and contract compounding offering.
• Ingenia Polymers: Specialty polymer compounder offering custom compounds and masterbatches with international manufacturing footprint. Comparable in bespoke/toll compounding services and technical formulation expertise.
• Gabriel-Chemie: European specialist masterbatch manufacturer offering colour, additive, and biopolymer masterbatches across multiple polymer families. Closely comparable in product portfolio and European customer-base positioning.
• Tosaf: Israel-headquartered global masterbatch and additive supplier serving film, packaging, and engineering polymer markets. Comparable in additive masterbatch scope and international distribution model.
• Broadway Colours: UK-based independent masterbatch manufacturer offering colour, additive, and bespoke compounds to polymer processors. Directly comparable UK independent masterbatch peer with similar customer profile.
• Hubron: UK-based specialist manufacturer of black, white, colour, and additive masterbatches serving polymer processors. Closest geographic and product-line competitor to Wells within the UK independent masterbatch space.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/wellspmaterials
• Facebookfacebook.com/WellsPerformanceMaterials
• LinkedInlinkedin.com/company/wellsperformancematerials

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Wells Performance Materials