What Greaves does

Greaves (Joshua Greaves & Sons Ltd) is a UK-based, family-owned designer and manufacturer of industrial mixing systems, process vessels, and pressure reactors, founded in 1919 and headquartered in Ramsbottom. The company operates across five primary verticals — Food & Beverage, Pharmaceutical & Biotech, Health & Beauty, Industrial & Consumer Chemicals, and Water & Effluent — with ATEX-certified capability for hazardous-area applications. Its core technology centres on high-shear mixing, with proprietary fine-tolerance engineering between the impeller and shear stator that delivers higher shear rates and shorter cycle times than competing designs; scale ranges from 1L laboratory mixers to 10,000L+ production systems.

The product portfolio is organised around two hardware families (mixers including high-shear mixers, high-speed dispersers, agitators, laboratory mixers, and IBC mixers; vessels including storage tanks, thermal vacuum reactors, pressure vessels, mobile vessels, jacketed vessels, hygienic systems, and CIP cleaning systems) and a modular FLEX platform that combines fixed mixing stations with interchangeable mobile vessels. The FLEX platform has been progressively extended with ViscoFLEX 1000 (viscous powder dispersion), FLEXdose 1000 (automated dosing), KettleMix 1000 (food/ready-meal mixing), and CosMix 2000 (cosmetic and pharmaceutical emulsification). Supporting services include the MixCare annual maintenance programme, OEM spare parts (20,000+ in stock), R&D and pilot trials, installation, retrofits, hire equipment, and operator training.

Greaves monetises through project-based capital equipment sales with custom specifications, complemented by recurring service revenue from MixCare and spare parts, plus usage-based trial/hire revenue. Go-to-market is direct enterprise field sales with deep technical consultation, process trials, and custom engineering. Customers cited include Borregaard, A-Chem, Uretech, Star Uretech, Dechra UK, Nestec (Nestlé's development division), and a B Corp-certified global cosmetics company. The company holds a comprehensive certification stack (ATEX, UKEX, cGMP, FDA, EHEDG, Eudralex, TSE, CE, WIMES, DSEAR) and operates with 11–50 employees under family ownership (Edward Greaves as Managing Director), with no disclosed funding, acquisitions, or external investment.

Name

Greaves

Legal name

Joshua Greaves & Sons Ltd

Website

https://greaves.co.uk

Company type

Private

Founded year

1919

Operating status

Operating

Headcount range

11–50 employees

Short description

Greaves is a UK family-owned designer and manufacturer of high-shear industrial mixing systems, process vessels, and pressure reactors, serving pharmaceutical, food, cosmetics, chemical, and water-treatment customers with custom engineered solutions from 1L to 10,000L+.

Ownership category

akta.pro rank

Product category

Industrial Mixing Equipment

NAICS

Food Product Machinery Manufacturing (333241), Other General Purpose Machinery Manufacturing (3339), All Other Miscellaneous General Purpose Machinery Manufacturing (333998)

SIC

Special Industry Machinery, Nec (3559), Special Industry Machinery (No Metalworking Machinery) (3550), General Industrial Machinery & Equipment (3560)

akta.pro primary industry

Chemical Processing Equipment (Reactors, Mixers, Agitators) (IMAHAEAA)

Keywords

• Industrial mixing equipment
• High shear mixers
• Process vessels
• Pharmaceutical mixing systems
• Chemical processing equipment

Headquarters

HQ city

Ramsbottom

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Industrial Mixing Equipment Sales: Design, manufacture, and sale of high shear mixers, integrated mixing systems, high speed dispersers, mixers and agitators, laboratory mixers, and IBC mixers. Equipment ranges from laboratory scale (1L) to production scale (10000L+). Sales are project-based with custom specifications per customer requirements.
2. Process Vessels and Tanks: Manufacture and supply of storage vessels, tanks, thermal vacuum reactors, pressure vessels, mobile tanks, and jacketed vessels. Often sold as integrated systems with mixing equipment.
3. MixCare Maintenance Services: Structured support programme providing annual multi-point inspections, quality assured OEM replacement parts, operator skill assessments, and maintenance updates. Recurring service revenue from existing customer base.
4. Mixer Spare Parts: Supply of OEM replacement parts for process mixers. Holds stock of 20,000+ spare parts. Recurring revenue from parts orders as equipment requires maintenance.
5. Equipment Trial and Hire: Lease and hire of mixing equipment for customer trials before major capital investment. Equipment can be trialled at Greaves R&D facility or customer site.
6. Installation and Commissioning: Full installation and commissioning services including on-site training of production personnel. Often bundled with new equipment sales.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Greaves designs, manufactures, and supplies industrial high shear mixers, integrated mixing systems, high speed dispersers, mixers and agitators, laboratory mixers, IBC mixers, process vessels, pressure reactors, and mobile tanks for enterprise customers in food, pharmaceutical, chemical, cosmetic, and water treatment industries. Equipment scales from 1L laboratory to 10,000L+ production. The company also provides MixCare maintenance, OEM spare parts, installation, retrofit, R&D trialling, and training services.

Product overview

Greaves (Joshua Greaves & Sons Ltd) is an industrial mixing equipment manufacturer with over 100 years of history, offering a comprehensive portfolio of mixing solutions organised around two core product lines: mixing equipment and vessels. The mixing equipment portfolio includes High Shear Mixers, High Speed Dispersers, Mixers & Agitators, Laboratory Mixers, and IBC Mixers, while the FLEX Mixing System serves as a modular platform (with ViscoFLEX 1000, FLEXdose 1000, KettleMix 1000, and CosMix 2000 as named sub-products) that combines fixed mixing stations with interchangeable mobile vessels for rapid batch changeover. Supporting the equipment lines are pressure/vacuum reactors, mobile vessels, jacketed vessels, hygienic mixing systems, and vessel cleaning systems. Greaves also provides a full suite of lifecycle services including MixCare (annual maintenance), spare parts, R&D/trialling, installation, retrofits, hire/trial equipment, and operator training. The company operates across five primary industry sectors: Food & Beverage, Pharmaceutical & Biotech, Health & Beauty, Industrial & Consumer Chemicals, and Water & Effluent.

Differentiator

Problem solved

Functional benefit

Brands

• MixCare: Structured support programme for mixer safety and maintenance
• ViscoFLEX 1000
• Flex Mixing System
• Greaves Flex
• FLEXdose 1000
• CosMix 2000
• KettleMix 1000
• MixLab R&D

Products and services

• High Shear Mixers
• Integrated Mixing Systems
• High Speed Dispersers
• Mixers & Agitators
• Laboratory Mixers
• IBC Mixers & Agitators
• FLEX Mixing System
• ViscoFLEX 1000
• FLEXdose 1000
• KettleMix 1000
• CosMix 2000
• Storage Vessels & Tanks
• Thermal Vacuum Reactors & Pressure Vessels
• Mobile Tanks / Mobile Vessels
• Jacketed Vessels
• Vessel Cleaning Systems
• Hygienic Mixing Systems
• MixCare Maintenance Programme
• Mixer Spare Parts
• Mixing Research and Development
• Mixing Equipment Installation
• Mixing Equipment Retrofit and Upgrades
• Trial & Hire Mixers
• Mixer Training
• ATEX Hazardous Area Mixing
• Dechra UK Pharmaceutical Manufacturing System
• Nestec R&D Mixing System

Quantifiable outcome

• Batch processing time reduced by up to 93% with high shear mixing technology (A-Chem case study)
• +4 more outcomes

Named customers7 records

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Ashcroft Creative Design LimitedminorStrategic or Co-development PartnerCollaboration with Ashcroft Creative Design Limited to create animated demonstrations of Greaves High Shear Mixer technology, helping to visualize and explain the main features of the mixing technology to potential customers.

Scale indicators8 records

Recent moves6 records

Expansion highlights7 records

Broad incumbents

• SPX FLOW: Global industrial equipment manufacturer offering mixers, process equipment, and integrated solutions across food, beverage, chemical, and pharmaceutical markets. Broader incumbent with overlapping capabilities but as part of a wider portfolio.
• Sulzer (Mixing & Dispersion): Swiss industrial group with a dedicated Mixing & Dispersion business serving chemical, pharma, and water treatment markets. Large incumbent with overlapping capabilities in industrial mixers and agitators.
• Pfaudler / GMM Pfaudler: Global leader in glass-lined reactors, mixing systems, and process equipment for chemical and pharmaceutical industries. Comparable in pressure vessels and reactors; broader incumbent serving similar regulated industries.

Direct peers

• Ekato Group: German-based specialist in industrial mixing technology for chemical, pharmaceutical, cosmetics, and food industries. Comparable custom-engineered, application-specific mixing solutions.
• Charles Ross & Son Company: US manufacturer of industrial mixing equipment including high shear mixers, dispersers, planetary mixers, and process vessels serving food, pharma, cosmetics, and chemicals. Direct peer with overlapping product portfolio and vertical segmentation.
• Epworth Manufacturing Co. US manufacturer of industrial mixing equipment including high speed dispersers and custom mixing systems for inks, coatings, adhesives, and chemicals. Direct peer with overlap in custom-engineered industrial mixers.
• ProQuip International: US-based designer and manufacturer of industrial mixing equipment and process vessels for chemical, pharmaceutical, food, and personal care applications. Comparable custom-engineered mixing and vessel offerings.
• Silverson Machines: UK-based specialist manufacturer of high shear mixers for cosmetics, pharmaceutical, food, and chemical applications. Closest direct peer to Greaves — same country, same core high-shear mixer technology, similar vertical mix.
• Admix Inc: US manufacturer of high shear mixers, in-line mixers, and sanitary process equipment for food, beverage, pharmaceutical, and chemical applications. Direct peer in high-shear and sanitary mixing with similar vertical coverage.
• IKA Works: German manufacturer of laboratory, pilot, and industrial mixing equipment with strong presence in pharmaceutical, cosmetic, and chemical applications. Comparable across Greaves' laboratory-to-production scaling offering.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/2010egm
• LinkedInlinkedin.com/company/greaves-vessels

Compliance12 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Greaves