Firm Intelligence

Your trusted partner in
construction disputes.

A London-based consultancy specialising in forensic delay analysis, loss and expense claims, and rigorous quantum of damages modelling.

METHODOLOGY: FORENSIC DATA INTERROGATIONSYS: QCS_COREPHASE 01: UNSTRUCTURED PROJECT RECORDSDOC_8432DOC_9921DOC_7531DOC_5543DOC_7789DOC_4567QCS_ALGORITHMPHASE 02: DEFINITIVE ENTITLEMENTEOT_1PRO_1VAR_ATOTALSUBSTANTIATED QUANTUM: £84.2M
EST. 2016

Quantum Commercial Solutions is a specialist in claims consultancy and dispute resolution. Our strong foundation in forensic delay analysis, prolongation cost assessment, and commercial management shapes our ability to interrogate complex data and establish definitive entitlement, always steering towards robust commercial outcomes.

Frequently instructed and retained by top-tier international counsel and major UK residential developers on high-value disputes, including matters exceeding £100m.

Our experience spans civils, M&E, residential, power, rail and infrastructure. We bring a rigorous, forensic approach to EOT, prolongation, and thickening claims, delivering absolute clarity and precision.

Core Competencies
  • Delay Analysis on Major Developments
  • Quantum Assessment > £100m
  • EOT & Complex Sequence Disruption
  • Expert Evidence (Adjudication & Arbitration)
Initiate Process

Engage our expertise

If you're facing a high-value dispute or need robust quantum support, we can help you assess the position and define the next steps.

Contact us