Twentyseven logo - Part of Handpicked
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We build enterprise platforms: composable, headless, and engineered to perform. Designed to accelerate growth, streamline complex workflows, and stay reliable without costly rebuilds. Structured for speed, built for scale, and made for teams who need technology that works with them, not against them. Built with intent by a senior team who stays composed when it counts.

Enterprise specialty

Coded to last

Senior team

The best tech doesn’t come from stacks. It comes from teams built on trust, clarity, and composure.

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Meet the team

At Twentyseven, you’ll meet developers, architects, and strategists who share an obsession for structure, quality, and long-term impact. People who stay close, ask the hard questions, and speak up when things could be done better.

Profile Picture of Annemiek Waters

Annemiek Waters

Creative Lead & Strategist

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Jos Raedts

.Net Developer

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Tobias Mauel

Managing Director

Profile Picture of Nathalie Kuijpers

Nathalie Kuijpers

Financial controller

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Rocco Janse

Technical Director

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Grace Trenidad

HR Business Partner

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Martijn Wennekes

Front-end Developer

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Peter van Gennip

Lead Developer

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Martijn Koch

Front-end Developer

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Rick Gloudemans

Senior .Net Developer

Our Philosophy

We build systems that scale with ease.

We structure for scale. 
Complexity is fine, as long as it’s built right. We bring order to systems, clarity to teams, and momentum to your roadmap.
Structure brings control. Composure keeps it. 
Composable isn’t chaos. It’s intentional design, aligned with your goals and executed with calm precision, every step of the way.
Craft earns trust. Recognition follows.
Our work has been recognised with awards, our processes are backed by certifications, and our tech partnerships keep us sharp and future-ready.

Recognised. Certified. Composed.

Strong partnerships, steady craft, and trusted foundations — that’s what keeps our work moving forward. Together with our partners, clients, and peers, we build with care, earn recognition with impact, and protect what matters through quality and security.

Our vision

We know the challenges enterprise teams face: complex systems, high demands, and the pressure to deliver at scale. That’s why we focus on building platforms that are both technically robust and strategically future-proof.

We see technology not as a quick fix, but as a foundation for growth. Composable, headless, and engineered for the speed, scale, and governance enterprise needs.

Part of Handpicked, #1 Agency Group NL

Twentyseven is part of Handpicked: a collective of leading digital agencies.

This allows us to stay focused on what we do best: designing and building scalable platforms with architectural depth. At the same time, we can seamlessly collaborate with experts in branding, UX, digital marketing or e-commerce whenever needed. You keep working with a compact, composed team. But behind us stands a network of specialists, ready when the challenge calls for more.

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#1 Digital Development Agency in the netherlands

Twentyseven has been recognised as the #1 agency in Digital Development in the Emerce100 2025, a list that celebrates the best digital partners in the Netherlands, based on client and industry reviews.

Ready for a platform that performs better, costs less, and grows with you?