Ready to build smarter systems?
FireStack combines deep software engineering expertise with futureminded systems thinking for construction and real estate industries. Whether you need custom integrations and software connections, support with process automation, or a technical consultant for personalised guidance, our approach is always calm, structured, and strategy-first.
Kiln: real-time project margin
Custom automation, built for construction firms that buy on site
Kiln reads your incoming invoices, allocates each line item to the right project and Kostenstelle, and keeps your project margin live, without a new ERP and without leaving DATEV.
Built for German Bau firms, where margin is decided on site every day, not two weeks later in accounting. It is the same custom-build approach, sharpened to one high-value problem.
Custom Software Connections, Integrations & APIs
We design and build tailored solutions your business actually needs to grow.
Starting with a structured systems audit, we listen, diagnose, and then build tailored, scalable systems that meet real business needs.
It doesn't matter if you need a platform, a critical internal tool, or a complex integration that ties your operations together, we customise your solution with clean architecture and business efficiency in mind at every stage.
You don't cut corners in your construction projects and neither does FireStack. We scope carefully, build cleanly, and deliver solutions that your team can maintain and grow.
Counts toward your project if we proceed
Otherwise, covers your consultation
Full refund within 14 days if you’re not satisfied. Just email refund@firestack.eu
Technical Consulting
Strategic technical guidance before you build anything.
At FireStack, we support the people behind the businesses too. You could be an early stage founder looking for fractional tech leadership to help improve internal software processes, a team needing advice on untangling architectural bottlenecks or enhancing software development process and decision-making. FireStack offers experienced technical consultants who can help you identify and build the enterprise-aligned solutions you need.
Counts toward your project if we proceed
Otherwise, covers your consultation
Full refund within 14 days if you’re not satisfied. Just email refund@firestack.eu
Ready to build fully customised, smart solutions with FireStack?
Applied to your project, or covers your consultation. Full refund within 14 days if you’re not satisfied. Just email refund@firestack.eu.
Working on a large-scale project or enterprise rollout? Contact us directly →