Independently verified credentials, registrations, and memberships that give clients confidence in our quality, safety, and compliance.
ICS Cleaning operates within structured quality, safety, and environmental management systems to support consistent service delivery across all client sites.
Our approach combines recognised third-party certifications, operational compliance controls, and sector memberships that help clients feel confident in both our standards and our day-to-day delivery.
This ensures we operate responsibly, transparently, and safely across schools, offices, retail environments, industrial facilities, and public sector sites.
For more on what our ISO certifications mean in practice, see our guide to understanding ISO certifications for UK cleaning services.
Formal third-party certifications and statutory registrations held by Independent Cleaning Services Ltd.
View ↗Quality management systems supporting consistent service delivery, operational control, and continuous improvement.
ActiveCertificate no.: 3736-QMS-001
Issued by: Alcumus ISOQAR
Valid to: 2027-02-13
Evidence reviewed: 2026-07-20
View ↗Environmental management systems supporting responsible operations, reduced environmental impact, and improved sustainability practices.
ActiveCertificate no.: 3736-EMS-001
Issued by: Alcumus ISOQAR
Valid to: 2027-02-13
Evidence reviewed: 2026-07-20
View ↗Third-party verified health and safety assessment demonstrating safe and compliant working practices across client sites.
Renewal dueCertificate no.: EU6252
Issued by: Alcumus SafeContractor Ltd
Valid to: 2026-11-10
Evidence reviewed: 2026-07-20
View ↗Registered with the Information Commissioner's Office for data protection compliance and responsible handling of client and operational information.
Registration no.: Z6673632
Issued by: Information Commissioner's Office
Evidence reviewed: 2026-07-20
View ↗Registered as an upper tier waste carrier, broker and dealer, supporting compliant waste handling and disposal where required.
ActiveRegistration no.: CBDU281610
Issued by: Environment Agency
Valid to: 2028-03-21
Evidence reviewed: 2026-07-20
Professional memberships, procurement registrations, and framework relationships that support service credibility and sector engagement.
View ↗Corporate membership of the British Institute of Cleaning Science, supporting recognised cleaning best practice, training, and professional standards.
ActiveMembership no.: 16001910
Recognised by: The British Institute of Cleaning Science
Valid to: 2027-03-31
Evidence reviewed: 2026-09-27
View ↗Registered supplier on the Achilles Network, supporting pre-qualification, supply chain credibility, and transparent procurement standards.
ActiveAchilles ID: 00187844
Recognised by: Achilles
Valid to: 2027-05-16
Evidence reviewed: 2026-07-20
View ↗Independent Cleaning Services Ltd is listed by Crescent Purchasing Consortium as a supplier on its Building Cleaning framework for education-sector procurement.
Recognised by: Crescent Purchasing Consortium
Evidence reviewed: 2026-09-27
Public procurement records provide independent evidence of framework appointments and awarded cleaning contracts. Current framework appointment does not mean every site or call-off is delivered by ICS; historic awards are clearly identified as past delivery evidence.
Independent Cleaning Services Limited is named as a framework contractor in the 2026 award notice. The framework covers school cleaning across South Yorkshire and Cambridgeshire, including Doncaster and Sheffield lots.
Verify with UK Find a Tender — award notice 046421-2026Crescent Purchasing Consortium independently lists Independent Cleaning Services Ltd as a supplier on its Building Cleaning framework for education-sector organisations.
Verify with Crescent Purchasing ConsortiumThe official Find a Tender award notice records Independent Cleaning Services Limited as the successful supplier for this East Riding school cleaning contract. The published contract period has ended, so this is presented as historic delivery evidence only.
Verify with UK Find a Tender — award notice 011041-2021The official Contracts Finder award notice records Independent Cleaning Services Ltd as the successful supplier for this Lincoln school cleaning contract. The published contract period has ended, so this is presented as historic delivery evidence only.
Verify with Contracts Finder — award noticePractical compliance controls that support safe, responsible, and consistent service delivery across every contract.
All cleaning activities are supported by site-specific risk assessments, method statements, safe systems of work, and trained operatives.
Our ISO 14001 approach supports responsible chemical use, waste reduction, and environmentally conscious cleaning practices.
For education environments, staff are DBS checked where required and trained to work in line with safeguarding expectations.
As an ICO registered organisation, we maintain clear controls around client information, operational records, and data handling.
Our accreditations, registrations, and operational standards help ensure ICS Cleaning delivers services safely, responsibly, and consistently across every contract.
From schools and colleges to offices, retail sites, and industrial environments, clients benefit from a structured and compliant approach to service delivery.
ICS Cleaning delivers services across 150+ active sites and 10,000+ weekly cleaning hours, supported by structured compliance and operational management systems.
We can provide copies of our accreditations and compliance certificates on request.
