We understand how important it is for our customers to have confidence in the services we provide so we maintain a number of externally audited certifications covering different aspects of the business. Details of these certifications are available here.

Recycling Guarantees

A professional and reliable IT disposal centre, like Stone Group, can ensure your equipment is recycled properly. This means you will receive paperwork confirming that all data contained on those devices is destroyed and cannot be exploited by any malicious acts.

Stone Group has an award-winning, WEEE-compliant recycling facility. We are a zero-landfill business as externally verified by Valpak, and with our help your end-of-life assets will be recycled securely in an environmentally friendly way. Valpak provides independent certification of an organisation’s Zero Waste to Landfill achievement by performing a site audit and a review of documentation.

Our recycling facility is fully accredited by the Environment Agency and awarded a Distinction from ADISA, as well as industry leading certifications from Cyber Essentials, ISO 27001, DIPCOG and more. Our accreditations display our recognition as a responsible ITAD provider that you can trust.

ADISA Accredited

Granite One Hundred Site


Blancco ITAD Gold Partner

CHAS Certification



CSRA Accredited

Cyber Essentials


Disability Confident

EcoVadis 2023 Silver Medal



Fostering Friendly

ISO 9001



ISO 14001



ISO 22301



ISO 27001



ISO 45001



Microsoft Authorized Refurbisher

Microsoft Gold Partner

Work With Us

If you're looking for fully accredited IT experts who will work collaboratively with you to design and implement IT solutions that meet the requirements of your organisation, whatever they are, contact us at Stone Group today.

Our team of dedicated professionals will apply years of experience offering bespoke IT solutions to your organisation, backed up by various national frameworks and accreditations that demonstrate our commitment to high standards in everything we do.