Intervene on high-risk projects
When it may fit: Margin and cash both at risk.
Evidence needed: Cost to complete and billing status.
Trade-off: Takes management time.
Construction Intelligence Brief
How to Identify Working-Capital Risks Across a Project Portfolio
Working capital problems accumulate project by project. A portfolio view of progress, margin and billing shows where cash is at risk before the bank does.
1. The business problem
Across all our projects, where is cash most at risk?
Each project has its own cash profile, and the portfolio’s cash is the sum of them. Projects that are underbilled, behind schedule or losing margin consume cash. Projects that are ahead on billing provide it.
Reviewing the portfolio as a whole, with a few risk flags, shows where the largest exposures are.
2. What the evidence can reveal
Risk flags for each project include:
- Calculated Falling estimated margin, which means cost is rising against what will be billed.
- Calculated Percentage complete: low completion means most of the funding is still to come.
- Calculated Underbilling or slow collections on the project.
- Information gap Open change orders, disputes, retainage and the owner’s financial strength.
A project that scores on several flags is the strongest candidate for intervention.
3. Investigate the problem
In the synthetic contractor, Calculated the weakest margins are on Maple Street Apartments at 2.5% and Harbor Logistics Warehouse at 5.0%, both well below the portfolio’s gross margin of 5.6%. Maple Street is 71.0% complete and Harbor Logistics is 64.0% complete.
Calculated Maple Street’s recognized revenue grew 43.0% while its direct costs grew 52.8%. A large project growing fast on thinning margin concentrates working-capital risk. By contrast, Valley School Addition is early, at 38.0% complete, and its margin has improved, so its funding need is ahead but its risk is lower.
Hypothesis The portfolio’s working-capital risk is probably concentrated in two or three projects, not spread evenly. Information gap Billing, collections and retainage by project would sharpen the ranking. A simple heat map of margin trend, completion and billing position, reviewed monthly, is a practical tool for owners and lenders alike.
4. Explore the interactive experience
Investigate it yourself.
Project Performance Dashboard: a project portfolio dashboard with estimated final margins, a scenario simulator for change orders and costs, evidence-linked answers from APIS, and a sample brief, all on synthetic data.
The experience below is built on a synthetic contractor, “Demo Builders Inc.” It has no cash, receivables or retainage data, so it is used to show the project and margin side of the picture. Nothing in it is real.
- In the project table, sort by Est. final margin and note % complete for the lowest-margin projects.
- Select Harbor Logistics Warehouse and compare its revenue change with its cost change.
- Ask APIS which projects need management attention.
5. Evaluate possible solutions
Each flagged project needs a specific plan.
6. What leadership should do next
Questions to answer
- Which projects consume cash?
- Which have falling margin?
- Which are underbilled?
- What is the combined peak need?
Data to gather
- Project cash forecasts
- Margin trend by project
- Billing and collection status
- Credit terms
Steps to take
- Build the portfolio heat map.
- Plan for the top three risks.
- Update monthly.
- Share with the lender.
7. Engage Two Pillars
Improve Project Visibility and Financial Control
Two Pillars can help contractors investigate project portfolio, margin, estimating, cash-flow and operational performance using your own project data. A good first step is a portfolio working-capital heat map that ranks projects by cash risk.
Sources and data notes
- The organization, its figures, and every number in this article and its interactive experience are synthetic and illustrative. They are not real data, a benchmark, or a forecast.
- Reviewed October 2026. This article describes an approach to investigation. It does not replace review by qualified professionals.