Built Environment Advisory · United Kingdom
Trellum — contract literacy, operational depth, tools the team can keep.
Trellum is a UK practitioner advisory for organisations carrying complex built environment obligations — contractual, statutory, or both. We read the contract, run the operation, and build the AI tooling that connects the two. PFI, residential block management under the Building Safety Act, and contract-heavy estates — delivered by an FM operator, not a consultancy.
The Payment Mechanism Audit reads the schedule's availability and deduction logic against the recorded service events the authority holds — helpdesk logs, BMS availability data, PPM records — and returns a register of where contractual deduction entitlement and reported position diverge. Fixed-fee, four-week sprint with a single named deliverable.
The Golden Thread Gap Audit reads the information requirements of BSA Part 4 and the Higher-Risk Buildings regulations against the records the organisation currently holds. The output is an audit-ready gap register the Accountable Person can carry into a safety-case review without modification.
Custom GPTs trained on the contract. Prompt libraries specific to PFI payment mechanisms or BSA evidence requirements. Agentic workflows that turn unstructured operational data into structured outputs the team can defend. Built on the platforms the team already owns — Microsoft 365, Google Workspace, the CAFM, or direct API integration.
Email hello@trellum.co.uk. We reply within two working days. UK business hours. No autoresponders.
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