Supply Chain

We utilise Constructionline to manage our supply chain. To be considered for work by Clark Contracts, you are required to hold Constructionline Silver (level 2) membership. This will include the requirement for a health and safety assessment from an SSIP (Safety Schemes in Procurement) scheme.
Constructionline is a UK government owned certification service for construction-related contractors, consultants and material suppliers, and has been developed to reduce duplication in the pre-qualification process.
By joining Constructionline you will have satisfied our basic pre-qualification requirements. This means you will only need to submit your Constructionline registration number and any project-specific details to pre-qualify for contracts.
Below is the process we follow when we engage with a new subcontractor or supplier:


To join Constructionline, please visit: If you are already registered with Constructionline and are interested in joining our supply chain please complete and return our Supply Chain Registration of Interest Form. 


We are signatories to the Prompt Payment Code which is administered by the Chartered Institute of Credit Management. This Code sets standards for payment practices and encourages good practice and prompt payment of subcontractors and suppliers. We are currently meeting the standards set by the Prompt Payment Code with 95% of invoices paid within 60 days.


If you have any questions about joining our supply chain please email‚Äč

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