We build custom software for companies held back by spreadsheets, scattered emails and systems that don't talk to each other.
No obligation · Reply within 1 working day · Always a clear next step
Our own team in Maastricht
You talk to the people building your software. No offshore, no middlemen.
Trusted by leading organisations worldwide
Sound familiar?
Usually that means you don't need a bigger team. You need better software.
Who we work with
Companies from 1 to 250 employees, with a process too specific for off-the-shelf software.
What we build for you
A system built around the way you work, instead of the other way around. For processes too specific for something off the shelf.
Explore custom softwareNever enter the same order in three systems again. We connect your tools so data ends up where it belongs on its own.
Explore integrationsYour system still runs, but nobody dares to change anything. We make it secure and adaptable again, step by step, without bringing you to a halt.
Explore modernisationLet customers place orders, check their status and download documents themselves. That saves your team a lot of phone calls.
Explore web applicationsFor engineers in the field, drivers on the road or customers who want to sort something out quickly. From idea to something used every day.
Explore app developmentNot sure your current supplier is doing a good job? We'll take a look and tell you honestly where you stand, even if that means nothing needs doing.
Explore code reviewAlso available: ready-made software modules and digital marketing.
Results
A few projects we've shipped recently, from custom platforms to full digital overhauls. Each one built to solve a real problem, not just tick a box.
Ecommerce / Webshop | Webontwikkeling | SEO / SEA | B2B | Digital Marketing | Automate | PHP | Symfony | React
Webontwikkeling | SEO / SEA | B2B | PHP | Redis | MySQL | HTML & CSS | WordPress
I know what I need
Request a quoteI want to talk it through first
Book a callI have one quick question
Call +31 23 576 5400
Why 4BIS
You talk to the people who actually build your software. Short lines, no account manager passing your question to a team you never meet.
Sometimes the answer is that you don't need new software, just a change to what you already have. We'll say so, even when it means a smaller job for us.
The code and the documentation are yours. If you ever want to continue with someone else, you can. No keys held back.
Most of our clients have worked with us for years. Maintenance and further development are part of the deal, not an afterthought.
How we work
No nine-month project where you hear nothing. We work in two-week blocks, and after every block you can see what's finished.
01
An hour to talk through where things get stuck. No obligation, and you leave with an honest assessment either way.
02
A clear approach without jargon, with a realistic timeline and a price you can count on.
03
Every two weeks we deliver something that works. You can change direction along the way without rewriting the whole plan.
04
We handle the launch and stay available afterwards for maintenance, questions and new requirements.
What it costs
Every project is different, but you shouldn't have to guess. Here's roughly what comparable projects cost with us.
Two tools that don't currently talk to each other, working together without anyone retyping data.
From
€ 950
First result 2 to 3 weeks
A shop that connects to your stock and admin, including complex pricing agreements and B2B customers.
From
€ 750
First result 2 to 4 weeks
Customers log in, see their orders and documents, and handle what they need themselves.
From
€ 1,950
First result 2 to 3 weeks
Indication based on previous projects, excluding VAT. After an hour-long call you'll know roughly where your situation lands.
The team
No account manager passing your question to a team you never meet. You're in direct contact with the people who build and maintain it.
From the first conversation to maintenance years later. No subcontractors, no waiting on an outside party.
A proven, production-ready stack for custom software, platforms, and integrations.
Symfony and modern PHP for secure APIs and scalable business platforms.
React and TypeScript for fast, maintainable interfaces and dashboards.
MySQL, Postgres, Redis, and clustering patterns for reliability and performance.
From quick launches to enterprise platforms with secure integrations.
Secure, controllable infra across NGINX/OpenResty and European bare-metal.
NGINX
OpenResty
Ubuntu
OpenVZ
Let's talk
You'll get an answer within 1 working day. No sales pitch, just an honest picture of what's possible and roughly what it costs.
You'll find us at Maastricht-Airport, easy to reach from the Netherlands and Belgium.
Horsterweg 27
Our digital solutions grow with your business. We design scalable systems that handle increased demand, more customers, and complex workflows seamlessly.
4BIS Innovations develops custom software solutions for industries such as logistics, retail, and manufacturing. Our expertise ensures efficient and scalable solutions.
We follow a structured process: consultation, planning, design, development, testing, and implementation. We maintain continuous communication to ensure the solution aligns perfectly with your business needs.
Yes, we provide ongoing support, including maintenance, updates, and troubleshooting. We ensure your software remains secure, efficient, and up to date.
Yes, our software seamlessly integrates with CRM, ERP, and other platforms, ensuring uninterrupted business operations.
We implement strict security measures such as encryption and access controls and conduct regular security audits. Our solutions comply with industry regulations to keep your data safe.
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We're a small team in Maastricht, not a call center. When you reach out, you talk directly with the developers who'd be working on your project, starting with a real conversation about what you're dealing with today.
