1.
Recording
Sets up the project's initial budget with a fixed reference point, guarantee holdback, and defined contingency limits.
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Available product
Every project, on budget.
Construction OS is the specialized construction project management platform, designed specifically for the needs of Greek small and medium-sized businesses. It permanently replaces spreadsheets (Excel) and manual processes with a single, automated system that tracks budgets, suppliers, purchase orders, and cash flow per project, in real time.
37.9838° N · 23.7275° E — AthensMost SMEs in the construction sector still rely on email, Excel, and manual checking to run their projects. This time-consuming process leads to drift from the original plan, scattered data, and errors.
Construction OS shows each project's budget, orders, and cash flow in real time.
Ideal for
- Construction SMEs
- Contractors
- Engineering offices
- Project managers
- Site managers
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How it works
From the budget to the site.
2.
Management and control
Tracks suppliers, quotes, purchase orders, and contract amendments, keeping a complete audit trail for every change.
3.
Financial picture
Displays cash flow in real time, provides a monthly breakdown of expenses, and tracks the deviation index from the original budget.
4.
Autonomous operation
Works without an internet connection during site operations, while allowing data export and import for backups and maintaining a full audit history.
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Capabilities
What Construction OS does.
01BUDGET
Baseline & planning
Locks in the initial budget, holds back the guarantee, and sets contingency limits. You can see any deviation from the original budget, simply and quickly.
↗02SUPPLIERS
Suppliers & purchase orders
Quotes, purchase orders, and work order changes drawn from the project's contingency reserve. All data is consolidated in one place, with a complete audit trail.
↗03CASH FLOW
Project cash flow
Income and expenses per project, real-time cash flow visualization, and a metric tracking deviation from the original budget.
↗04FIELD
Field work & autonomy
An app that can operate without an internet connection for use on the construction site, role-based access tiers per company (viewer, member, admin, owner), and the ability to export data in JSON format.
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Compare
From Excel to project control.
| With spreadsheets (Excel) | With Construction OS |
|---|---|
| Management is done via email and Excel, and the original budget gets lost | A locked initial budget with guarantee holdbacks; any deviation is visible immediately |
| Loss of payment history due to data scattered across emails | A record of transactions for every payment and a history of work order revisions |
| Manual calculation of cash flow | A dynamic cash flow chart with automatic detection of future deviations |
| The site manager operates blind, without access on their phone | A digital dashboard on mobile, with access to project data without an internet connection |
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illustrative
Outcome
Full control and data security at every phase of the project.
A contractor with several active projects · budgets in separate spreadsheets
↓ with Construction OS
One board shows committed money and variance per project
Illustrative scenario, not a measured client. The real outcome depends on your business's data and flow.
- A locked initial budget with guarantee holdbacks and a contingency margin.
- Recording of purchase orders (POs) with full revision control.
- Real-time tracking of income and expenses per project, at any moment.
- Offline field access with full role-based permission control per organization.
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FAQ
Before you ask.
Does it work offline on the job site?
Absolutely. Construction OS is designed to operate autonomously, offline, during your site work. As soon as your device reconnects to the network, all data syncs automatically and securely.
Can I export my projects?
You can export your projects in JSON format for backups or transfers, and restore them at any time. This way you keep the complete audit trail and retain full control of your data.
Is there a central view across all projects?
Yes. Through a single company dashboard, you track the progress and financial health of each project, committed amounts, and any deviation from the original budget.
How are access permissions determined?
Through role tiering per company (viewer, member, admin, and owner), ensuring each collaborator has access to and can modify strictly and only the information relevant to them.
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Get started
Every project, with complete data security.
Bring together the budgets, suppliers, and financial flow of every project into one unified, automated system, and gain a clear picture of any deviation from your original budget.
Set up around your own projects, in days. The first setup and overview are free.