Battle-tested tactics to recover missed variations, dayworks & retentions
Proven workflows to plug silent profit leaks before they happen
Cutting-edge insights from €3B+ worth of live subcontractor projects
Real-world examples of what’s working right now for businesses like yours
Subcontractors and trades business owners
Project managers tired of profit slipping away
Anyone running construction projects who wants margin protection + predictable cashflow

Hi, I’m Martyn Hughes.
Founder of TradeAid - Ireland’s fastest-growing subcontractor network.
Founder of Sustainable Painters - Built into a profitable, high-demand trade business.
Worked with over 800 subcontractors - Helping them scale, win more work, and protect their margins.
Co-founder of Subcontractor OS - Bring Tier 1 commercial systems to subcontractors for the first time ever


Hi, I’m Stephen Duggan.
Guest lecturer in Construction Law at Trinity College Dublin.
Former commercial advisor at the Construction Industry Federation (CIF).
Commercial Director and Managing Director for over 25 years.
Managed over €3 billion in live construction contracts.

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