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Cromwell’s Accreditations

At Cromwell Polythene, we take quality, security, health and safety very seriously within our business. We are very proud to hold a variety of accreditations that evidence and showcase our commitment to industry leading standards

You can check if your supplier is an accredited manufacturer of recycling materials like Cromwell here.

BRCGS is a market-leading global brand that helps build confidence in the supply chain. BRCGS, set the benchmark for best practice, helping to provide reassurance that products and services are high quality, legal and safe.
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BRGS - Cromwell Polythene Ltd - 01977 686868
ISO 9001
ISO:9001 is defined as the international standard that specifies requirements for a quality management system (QMS). Organisations use the standard to demonstrate the ability to consistently provide products and services that meet customer and regulatory requirements.
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Cromwell Polythene are proud to be a ISO 9001:2015 Certified company
Living Wage Employer
By paying the real Living Wage, we are voluntarily taking a position to ensure our employees can earn a wage which is enough to live on. Basic fairness is at the heart of what the Living Wage campaign is trying to achieve and why we choose to go further than the government minimum.
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We are a proud Living Wage Employer - Cromwell Polythene
Composting EN13432
All are compostable sacks and liners fully decompose within the normal 6-10 week composting cycle and are accredited to meet the stringent composting standard EN13432.
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Cromwell supply products that are fully compostable and biodegrade products ideal for food waste and within the food service sector - Compostable bags and gloves
Cyber Essentials
Cyber Essentials is an effective, Government backed scheme that will help us to protect our organisation, whatever its size, against a whole range of the most common cyber attacks.
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Cyber Essential Accreditation obtained by Cromwell Polythene - ensuring your data is protected and safe
We are proud members of the Cleaning and Hygiene Suppliers Association, whose codes of practice provides customers with an assurance of professional conduct, customer service and quality.
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Cromwell Polythene are proud CHSA Members - Cleaning and Hygiene Suppliers Association since 2007
Waste Carriers Licence
The Environment Agency certify that the relevant information is entered in the register which is maintained under regulation 28 of the Waste (England and Wales) Regulations 2011.
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Environment Agency - Cromwell are proud supporters of the Environmental Agency and work responsibility to follow their guidance - 01977 686868
Bin Bag Icon - Cromwell Polythene

Waste & Recycling Sacks

Wheelie Bin Icon -We offer a range of wheeled bin liners in blends and formulations to suit the application, whether it is for a high specification/strength or for maximum economy.

Compactor Sacks & Wheeled Bin Liners

Pedal Bin Icon - Cromwell Polythene

Pedal, Square & Swing Bin Liners

Caddy Icon - Cromwell Polythene


Recycling Icon - Cromwell Polythene

The rUK Sack

Hospital Icon - Cromwell Polythene Proud suppliers to the health care sector, including our clinical waste sacks - 01977 686868


Clinical Waste Icon - Cromwell Polythene

Clinical Waste

Gloves Icon - Cromwell Polythene

Compostable Gloves

Brick Icon - Cromwell Polythene

Building & Construction

Other Icon - Cromwell Polythene