Software that truly advances your construction or installation business

Construction & installation is more than planning and execution. You work with complex calculations, efficient purchasing and logistics, progress reports, numerous documents, and often tight deadlines. You don’t need standard software, but solutions built on the practical realities of your sector. That’s why Offimac develops solutions that evolve with your projects, your schedules, and the complexity of your construction sites.

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Microsoft AppSourceNumber 1 in Belgium

"Not all software is made for construction and installation. We understand the reality of calculations, project management, schedules, and progress reports. Our solutions are built to reduce error margins, increase efficiency, and give you more control over your projects."
Raf KinetCEO of Offimac

More than 45 years of software
expertise in the construction sector

From small players to international market leaders. From 4 to hundreds of users. For over 45 years, we have been helping construction companies move forward with our software.

Throughout these decades, we have closely witnessed the construction sector’s transformation, from paper progress reports to integrated digital project monitoring. We haven’t just followed this evolution; we’ve helped shape it. Our software is built on practical experience: the reality of tight schedules, complex calculations, and ever-increasing demands for efficiency and quality. With smart tools and a well-thought-out structure, we help construction companies maintain overview, reduce error margins, and execute projects more efficiently. What remains constant is our focus on sustainable collaboration. We don’t just build software, but partnerships that endure. Today, tomorrow, and for the next generation of builders.

offimac slimme software voor bouwbedrijven en installatiebedrijven

One sector, many forms

No two construction or installation companies work in exactly the same way. Whether you’re building houses, installing roofs, or executing electrical installations: each project, site, and quote requires a specific approach. That’s why our software is completely adapted to your industry and your way of working. And all our solutions integrate seamlessly with each other, ensuring maximum efficiency.

Construction Companies

Contractors, road builders, plasterers, roofers… Construction companies come in all shapes and sizes. What do they have in common? The need for efficiency and overview. Our software provides support for your complete workflow: from calculation and planning to progress reports, invoicing and execution. So you can better coordinate construction sites, reduce administration and meet your deadlines.

Installation Companies

Electricians, HVAC specialists, solar panel installers… Installers also work with tight deadlines and complex planning, just like construction companies. But they have additional needs. Our software integrates with distributor webshops, keeps data and prices up-to-date and accelerates quotes, orders and follow-up.

What functionalities do you need as a construction company?

Discover in 2 minutes which functions your business software really needs. Or request a demo and see immediately how Offimac makes the difference.

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Construction

From 8 separate packages to 1 integrated construction software

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Myriam DaenenCFO - Altrad Benelux

Ready for a conversation with an expert in construction and installation software?

Discover how our software makes your processes faster, smarter, and more profitable.

+32 11 850 130 Schedule an appointment with an expert

More than 45 years of software expertise

With Belgium as a base and realizations all over the world

Offimac has been developing software that starts from your way of working for more than four decades. No big words, but smart solutions that make a difference in practice. What started in Belgium grew into a network of branches, partners, and customers at home and abroad. Our strength? In-depth insight into your sector. And ready-made solutions that make the difference.

About Offimac This is us

+45

Years of experience

We are not a one-hit wonder. On the contrary. We have been helping companies grow digitally since 1978. These years of experience translate into sustainable solutions, in-depth knowledge of your sector, and a reliable partner you can build on and with.

+999

Successful projects

We help both starters and established values move forward. With hundreds of projects under our belt, we know what works in practice and where things can go wrong if your software does not grow with your processes.

Offices

Our Digital Business Engineers work from six locations in Belgium, the Netherlands, and Germany. We are locally anchored and at the same time internationally active. In short, ready to support your company from close by.

Blogs and insights

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More than 45 years of software expertise in the construction sector