Polestar Cooling

What Polestar Cooling does

Polestar Cooling is a UK-based specialist manufacturer of bespoke and solar-powered refrigeration equipment, founded in May 2003 by Phil Polack and Mick Steer and headquartered in Bognor Regis, West Sussex. The company designs, prototypes, tests, and manufactures all major components in-house, including polyurethane foam insulation, sheet metal enclosures, and electronic control systems, with products capable of maintaining temperatures from -50°C to +85°C and capacities from 40 to 1,200 litres. Its portfolio comprises four core lines: solar direct drive (SDD) vaccine refrigerators and freezers for off-grid immunization programs, bespoke refrigeration cabinets for industrial and specialty applications, refrigeration systems for OEM integration, and medical/scientific refrigerators and freezers with precision temperature controllers and alarms.

Polestar is the only UK manufacturer of WHO PQS accredited off-grid solar direct drive vaccine refrigerators and is an approved supplier on the UN Web Buy Plus procurement portal. UNICEF is among its largest customers, and shipments are documented to Latin America, Sub-Saharan Africa, the Middle East, South and Southeast Asia, Eastern Europe, and the Caribbean. Since 2022, all SDD units ship with Beyond's ICE3 remote temperature monitoring device embedded as standard under the 'Beyond-Ready' brand. Additional certifications include ISO9001 quality management and GDPR compliance.

The company has been a wholly owned subsidiary of Dulas since 2020, after Dulas first invested in 2015 following a long-standing collaboration on solar vaccine refrigeration. Polestar doubled its UK manufacturing capacity in 2022, expanded warehousing through a partnership with Rowlinson Packaging in Thetford, Norfolk, and operates with a headcount in the 11-50 range. Revenue is generated through quote-based hardware sales to international organizations, governments, NGOs, medical facilities, and scientific institutions, with multi-year procurement contracts and no publicly disclosed pricing.

Name

Polestar Cooling

Legal name

Polestar Cooling Ltd

Website

https://polestarcooling.com

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

11–50 employees

Short description

Polestar Cooling is a UK-based specialist manufacturer of bespoke and solar direct drive vaccine refrigerators, serving medical, scientific, and global health organizations including UNICEF and UN agencies in off-grid regions.

Ownership category

akta.pro rank

Product category

Refrigeration Equipment Manufacturing

NAICS

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (3334)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Refrigeration & Service Industry Machinery (3580)

akta.pro primary industry

Chillers & Cooling Plant Equipment (IMAHAKAE)

Keywords

• Bespoke refrigeration manufacturing
• Solar vaccine refrigerators
• Medical cold chain equipment
• Off-grid cooling solutions
• Precision laboratory freezers

Headquarters

HQ city

Bognor Regis

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Bespoke Refrigeration Equipment Sales: Custom-designed and manufactured refrigeration cabinets sold to customers in medical, scientific, industrial, marine, and construction sectors. Products range from small desktop units to double-door refrigerators for large-scale cold storage, with capacities from 40 to 1200 litres.
2. Solar Direct Drive Vaccine Refrigerators: WHO PQS accredited vaccine refrigerators and freezers for off-grid communities, sold to international organizations, governments, and NGOs for vaccination programs in developing countries. Major customer UNICEF.
3. Refrigeration Systems Integration: Bespoke refrigeration systems manufactured for customers to integrate into their own products, utilizing standard components and refrigerants as well as completely custom system designs.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels4 records

Core offering

Polestar Cooling is a specialist manufacturer of bespoke refrigeration equipment, designing and producing Solar Direct Drive (SDD) vaccine refrigerators for off-grid health programs, precision-controlled medical and scientific refrigerators and freezers, custom refrigeration cabinets, and refrigeration systems for OEM integration. All design, prototyping, testing, and manufacturing is conducted in-house at the UK facility, with products maintaining temperatures from -50°C to +85°C and capacities from 40 to 1200 litres.

Product overview

Polestar Cooling is a specialist manufacturer of bespoke precision-controlled refrigeration equipment offering a portfolio of core product lines. Their primary offerings include vaccine refrigerators and freezers designed for challenging off-grid environments (Solar Direct Drive refrigerators), custom bespoke refrigeration cabinets for various industrial and scientific applications, bespoke refrigeration systems for customer integration, and medical/scientific refrigerators and freezers. They have recently enhanced their Solar Direct Drive vaccine refrigerators with integrated Beyond remote temperature monitoring (ICE3 device), branded as Beyond-Ready Smart Refrigerators. All products are designed, prototyped, tested, and manufactured in-house at their UK factory in Bognor Regis, with the capability to maintain temperatures between -50°C and +85°C.

Differentiator

Problem solved

Functional benefit

Products and services

• Vaccine Refrigerators & Freezers for Challenging Environments Solar direct drive (SDD) refrigerators and freezers designed to run off solar panels without batteries, maintaining vaccine temperatures for over 72 hours without power. Used for cold chain in vaccination programs in developing countries and remote communities.
• Bespoke Refrigeration Cabinets Custom-designed and manufactured refrigeration cabinets of any size for marine, petrochemical testing, transport, product testing, display, automotive, and light industrial applications. Includes thermal modelling, custom tooling, and various finishes.
• Refrigeration Systems for OEM Integration Bespoke refrigeration systems manufactured for OEM customers to integrate into their own products. Solutions available from an extensive range of standard components and refrigerants, as well as completely custom system designs for specific applications.
• Medical and Scientific Refrigerators and Freezers Precision-controlled refrigeration appliances for medical and scientific sectors, with glass and solid door options, customised temperature controllers, and audio and visual alarms. Manufactured in capacities from 40 to 1200 litres.
• Beyond-Ready Smart Refrigerators with integrated ICE3 remote temperature monitoring Solar direct drive vaccine refrigerators equipped with integrated ICE3 remote temperature monitoring device as standard. Enables health centre staff to easily monitor cold chain equipment and receive alerts for temperature fluctuations.
• VC50SDD Compact Vaccine Refrigerator Compact solar direct drive vaccine refrigerator model designed for humanitarian response and smaller health facilities. Capable of maintaining vaccine temperatures without grid connection.

Quantifiable outcome

• Products maintain temperature for over 72 hours without power
• +3 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature5 records

Partnerships

Two partnerships are on record, tiered core and minor.

• BeyondcoreTechnology or IntegrationPartnership to integrate Beyond's ICE3 remote temperature monitoring technology into Polestar's Solar Direct Drive vaccine refrigerators as standard. This creates 'Beyond-Ready' smart refrigerators that enable health center staff to monitor cold chain equipment and receive temperature alerts. Beyond has active deployments in over 100 countries.
• Rowlinson PackagingminorOthersRowlinson Packaging has worked with Dulas for over 20 years and built a dedicated warehouse for Polestar/Dulas solar powered vaccine refrigerators. They create bespoke crates to safely store and deliver refrigerators. Wood for crates is sustainably sourced. Rowlinson is a family-owned business trading since 1966.

Scale indicators7 records

Recent moves9 records

Expansion highlights5 records

Emerging players

• Dulas: Polestar's parent company and itself a developer of solar-powered vaccine refrigerators and renewable energy systems. Operates in adjacent and overlapping vaccine cold chain product categories, with deep WHO and NGO procurement relationships.
• Godrej & Boyce (Appliances): Indian conglomerate with a PQS-accredited vaccine refrigerator product line and emerging market manufacturing footprint. Competes with Polestar in WHO-procured vaccine cold chain programs across Africa and Asia.

Direct peers

• Helmer Scientific: US-based manufacturer of medical and laboratory grade refrigerators, freezers, and blood bank storage. Comparable in medical and scientific segment with Polestar's precision-controlled medical/scientific product line.
• Sure Chill: UK-based specialist in solar-powered vaccine and medical refrigeration using ice-based thermal storage technology. Direct peer in off-grid vaccine cold chain with similar WHO PQS-accredited product positioning to Polestar.
• B Medical Systems: Luxembourg-based manufacturer of medical and vaccine cold chain refrigeration, including solar direct drive units. Directly competes with Polestar in WHO-accredited vaccine refrigerators for global health programs and is one of the largest institutional suppliers.
• Vestfrost Solutions: Danish manufacturer of medical-grade vaccine and laboratory refrigerators with WHO PQS prequalified solar direct drive models. Competes head-to-head with Polestar in UN/UNICEF vaccine cold chain tenders globally.

Regional players

• Lec Medical: UK-based manufacturer of medical-grade refrigerators and pharmacy cold chain equipment. Competes with Polestar in the medical and scientific refrigeration segment, primarily serving UK and European healthcare customers.

Broad incumbents

• Eppendorf: German life sciences equipment manufacturer with a substantial laboratory ultra-low temperature and refrigerated storage portfolio. Competes with Polestar's scientific/research segment and benefits from global lab supply network.
• Thermo Fisher Scientific: Global life sciences and laboratory equipment giant offering ultra-low temperature freezers and cold storage solutions. Overlaps with Polestar's scientific and medical refrigeration products via its Thermo Scientific brand.
• Haier Biomedical: Major Chinese biomedical cold chain manufacturer with extensive solar direct drive and ultra-low temperature vaccine refrigerator portfolio. Competes with Polestar on WHO PQS accredited units and leverages global scale advantages in institutional tenders.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/polestar-cooling-limited

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 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 Polestar Cooling