Our Partners

Find out more about our partners & member networks & associations here

BALI - British Association of Landscape Industries

Clearstone has been vigorously assessed by BALI, on site for quality of workmanship and adherence to health and safety and in the office for insurance, processes and customer service. The British Association of Landscape Industries aim is to be the Trade Association of choice for the nation’s landscape professionals by delivering exceptional business, technical and promotional support for its members. Clearstone has been a member and supporter of the BALI since 2010. Visit to find out more.

APL - Association of Professional Landscapers

The Association of Professional Landscapers (APL) comprises accredited landscape companies who design, build and maintain gardens throughout the UK. The rigorous inspection process to join is the toughest within the industry. Along with the initial inspection, each member is inspected annually to ensure each member has up to date insurances, complies with health and safety law and their quality of work is to the highest possible. The APL is the only landscaping scheme operator of Trustmark, a Government endorsed initiative that promotes professional trades to consumers. Clearstone has been a member since 2012. Visit to find out more.

Trust Mark - The Government Backed Scheme

Find a company who is trustworthy and reliable and operating to Government Endorsed Standards. TrustMark is a not for profit organisation, licensed by Government and supported by consumer protection groups. Clearstone is assessed by the Association of Professional Landscaper (APL) for membership of the TrustMark scheme. Visit to find out more.


Acclaim Accreditation for Safety Schemes In Procurement (SSIP)

Acclaim Accreditation is a member of Safety Schemes In Procurement’ (SSIP), which seeks to eliminate the need for suppliers to join different health and safety accreditations for different buyers. By joining Acclaim Accreditation, a company can reassure clients that you’ve met stage one health and safety requirements – something now mandated by a large proportion of buyers. Clearstone have been an assessment member since 2012. Visit Acclaim at to find out more.



Constructionline member since 2012

Constructionline is the UK’s largest procurement and supply chain management service for the construction industry. Clearstone has been a member since 2012. Membership number 111200. Visit to find out more.

Green Growth Platform

Clearstone are proud to be members of the University of Brighton’s Green Growth Platform. The Green Growth Platforms builds on the University of Brighton’s track record in supporting business growth and championing sustainability. The organisations networking events have benefited Clearstone with help and advice about environmental issues of waste water run-off, recycling and waste management in construction and specifically paving and sustainable drainage. To find out more about The Green Growth Platform click here

University of Brighton Green Growth Platforms