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Commercial

Why Good Subcontractors Lose Tenders

Dariusz Kubies MCIOB  ·  11 February 2026

1 min read

Good subcontractors don't always lose tenders because they lack experience. They lose them because they don't reduce uncertainty.

Many specialists assume that price, track record, capability and schedule should be enough. From a main contractor's perspective, they rarely are.

Common issues that weaken otherwise strong bids:

  • Programmes that do not align with the main contractor's critical path

  • Logistics described, but not clearly demonstrated

  • Risks acknowledged, but not actively managed

Main contractors aren't just buying scope. They're buying certainty.

Anything that introduces ambiguity - even unintentionally - is treated as risk, regardless of how strong the delivery team is.

This is the kind of issue I work on directly as a senior PM advisor - helping specialist contractors strengthen tenders through a main-contractor lens.


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Dariusz Kubies MCIOB

Dariusz Kubies MCIOB

Founder, FitOut Insider · Senior PM Consultant · 20+ years in UK fit-out

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