When a construction project kicks off, attention often turns to bricks, mortar, and milestones—but behind every successful build is a sharp eye on the numbers. That’s where commercial management and post-contract quantity surveying come in. At ST1 Group, we specialise in keeping your project financially healthy from the moment the contract is signed through to final account.
Whether you’re a client, developer, contractor, or subcontractor, here’s why a robust commercial management strategy is not just helpful—it’s essential.
What Is Post-Contract Commercial Management?
Post-contract commercial management picks up where pre-contract estimating leaves off. Once the contract is signed, the focus shifts to:
- Cost control and forecasting
- Managing variations, change control and continuing to develop value engineering solutions
- Valuations and payment applications
- Dispute avoidance and resolution
- Subcontractor procurement and management
- Final accounts
In essence, it’s about making sure every penny is accounted for, every variation is agreed, and the project stays commercially viable—whatever challenges arise on site.
Why It Matters: The Hidden Risks Without It
Too many construction businesses face profit erosion, not because they underbid, but because they don’t manage costs effectively post-contract. Common issues include:
- Poorly managed change orders
- Delays in agreeing variations or payments
- Inaccurate forecasting leading to cash flow issues
- Miscommunication between site and commercial teams
- Final accounts dragging on for months (or years)
At ST1 Group, we provide the structure, process, and commercial clarity to prevent these issues before they arise.
Our Approach: Partnership + Precision
We don’t just crunch numbers—we embed ourselves in your team. Our post-contract QS and commercial management service is tailored to your project and scalable to your needs.
We help you:
- Maximise value recovery by ensuring variations and additional works are captured and agreed promptly.
- Minimise risk through clear documentation, robust change control, and early identification of commercial issues.
- Improve cash flow by managing valuations and payment cycles strategically.
- Deliver certainty with accurate cost reporting, forecasting, and budget tracking.
From high-end fit-outs to complex new builds, our team brings industry experience and commercial insight that keeps your project—and your bottom line—on track.
What Does This Mean for You?
✅ Improved profit margins
✅ Faster agreement of final accounts
✅ Better relationships with clients and subcontractors
✅ Fewer surprises, more control
When you engage ST1 Group as your commercial partner, you gain more than support—you gain peace of mind that your commercial interests are in safe hands, right through to project completion.
Let’s Talk About Your Next Project
Whether you need post-contract QS support, short-term commercial cover, or a full end-to-end commercial management partner, we’re ready to help.
Contact ST1 Group today to find out how we can protect your bottom line—every step of the way.