Built by operators. Engineered for advantage.
We are not a traditional billable-hours agency. Leupen Digital Solutions emerged from our own entrepreneurial group in North Holland: first we built the software that powers our own European e-commerce and wholesale operations — now we build that exact unfair advantage for our clients.
We run our own businesses on the exact software we build for you.
Most IT agencies only know business operations from a whiteboard. Within the LEUPEN Group (headquartered in Obdam, North Holland), we actively run international e-commerce (AutoSound24), B2B wholesale (MarMotive), security engineering (Leupen Automation), and hospitality.
When off-the-shelf webshop and ERP packages proved too slow, rigid, and expensive for our own growth, we engineered our own operating system: LEUPEN OS. One lightning-fast Next.js architecture uniting PIM, warehouse management (WMS), order fulfilment (OMS), and multi-country storefronts.
You feel that operational DNA in every conversation. We don't think in billable sprint padding — we think in margins, throughput speed, error reduction, and conversion.
“At traditional agencies you speak with a salesperson while a junior builds your platform. Here you sit directly at the table with the architect writing and shipping your system.”
From our headquarters and warehouse at Tocht 18 in Obdam, Martijn Leupen personally leads the software architecture of LEUPEN Digital Solutions. Every platform we build for clients uses the exact same high-speed Next.js, PostgreSQL and AI/MCP architecture that powers our own European trading and e-commerce companies every day.
Direct architecture, TypeScript engineering and live telemetry from Obdam — building B2B portals, ERP integrations and European e-commerce platforms without agency overhead.
Why decision-makers switch to Agentic Driven Development.
Until recently, you had to choose between a restrictive off-the-shelf package or a slow, overpriced custom software trajectory. With ADD, we eliminate that trade-off.
Time to first launch
Weeks to months of configuration
6 to 9 months development time
Live within 2 to 6 weeks
Cost of team growth (seats)
Recurring license fee per user
High hourly billing per change
€ 0 per-seat licenses · unlimited users
Speed & Core Web Vitals
Slowed down by heavy plugins
Inconsistent, often an afterthought
< 1 sec load time · 95–100 Lighthouse
Fit with your workflow
You adapt your business to the tool
Custom, but slow and bureaucratic
100% engineered around your operation
ERP, CRM & AI integrations
Limited to standard connectors
Expensive manual integration hours
Seamless real-time API & MCP architecture
Technical foundation
Closed platform (vendor lock-in)
Often legacy or fragmented code
Open industry standard (Next.js 16 & Postgres)
Four guarantees for leadership and operations.
Zero license tax on growth
Standard SaaS platforms penalize your growth by charging extra monthly fees for every new employee or branch. Our custom portals and backoffices have zero per-seat fees: scaling from 5 to 100 users costs nothing extra.
Direct access to the engineers
No account managers mistranslating your requirements or anonymous ticket queues. You work directly with the senior engineering team in Obdam (North Holland) that designs and builds your system.
EU Cloud, Security & 99.99% Uptime
All data is encrypted and hosted in European data centers (GDPR-compliant) with strict role-based access control, automated backups, and global edge distribution.
Predictable scope & investment
Before we write a single line of code, you receive a clear architectural blueprint and fixed phase pricing. Thanks to Agentic Driven Development, your budget goes into high-value business logic rather than repetitive boilerplate.
The technical engine behind a hands-on business group.
From our headquarters in Obdam, we partner with ambitious SME and enterprise organizations across North Holland (Alkmaar, Hoorn, Heerhugowaard, Purmerend, Zaanstad, Amsterdam), The Netherlands, and Europe. Visit us in person or online to see our production systems in action.
Let's build your digital edge.
Spar with us, no strings attached, about custom software, a faster e-commerce platform or an integration with your ERP or CRM.