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Data and AI.
From advice to implementation and management.

For ten years, we’ve helped organisations get value from data and AI. We build data platforms and AI applications using proven techniques, and stay involved in management and continuous improvement.

Trusted by leading organisations

Agrocare
Athlon
DPG Media
Fokker
Rijkswaterstaat
Brocacef
GVB
WUA
AWVN
Koninklijk Concertgebouworkest
Independer
Gemeente Hollands Kroon
01

AI is changing how your organisation works. The number of AI applications isn’t what makes the difference. What matters is how well people, processes and technology work together.

02

Technology is rarely the biggest challenge. The difference lies in clear decisions, ownership and people using AI in their day-to-day work.

03

AI is a means. Not an end. We start with the outcome you want to achieve. Then we determine where AI adds value, and where it doesn’t.

How we help organisations

01

Data & AI strategy

We help you identify where data and AI can add the most value and turn that into a clear strategy and roadmap.

02

Data foundation

We build a reliable data environment as a foundation for AI and decision-making.

03

AI applications

We develop AI solutions that fit your organisation and business processes.

04

Process automation & AI agents

We automate recurring tasks with smart workflows and AI agents.

05

Management and continuous improvement

We manage data and AI solutions so they continue to work reliably.

06

Training and adoption

We help organisations use AI successfully through training, workshops and adoption programmes.

Real-world examples

View all case studies

What our clients say

"DSL helped us set up our very first data warehouse. They guided us step by step and worked with us to identify the information we need to make better decisions. Over the past few months, this has given us valuable insights and increased our profits. They have been a fantastic partner, and we would recommend them to other SMEs."


Richard Aznar Webster

CEO, Zuiver Interior Group

"I’m very pleased with the collaboration. Close communication and detailed sprint reviews ensured that the model met our needs exactly, leading to a successful launch for our clients."


Yannick Ludwig

Head of Product, WUA

"DSL came up with an inventive solution that we can put to good use."


Nanine Overgaauw

Rijkswaterstaat - SRE Data Science

"The NFZ Virtual Assistant has significantly improved our clients’ workflow. Its accurate information and ease of use, made possible in part by our close collaboration with DSL’s developers, have made it an essential part of our clients’ daily work."


Alberto Fernandez

Project Pharmacist - NFZ

The people behind the work

Consultants, engineers and data scientists — meet the team.

Younes Seghrouchni Managing Consultant GenAI & Data Strategy

Younes Seghrouchni

Carmen Wolvius Managing Consultant Data Science & AI

Carmen Wolvius

Koen Koopen Principal Consultant Data Science & AI

Koen Koopen

Claudia Sulsters Country Lead Portugal

Claudia Sulsters

Laura Bordewijk Head of Product

Laura Bordewijk

Esmee Valk Data Strategy

Esmee Valk

Lotte Kehrer Data Strategy

Lotte Kehrer

Stef Stoelwinder Business Development

Stef Stoelwinder

Podcast

De Databar,

At our bar, De Databar, Cees Kaandorp (Senior Data Scientist), Mitch Lobbes (Data Engineer) and Florian Fikkert (Senior Data Scientist & Security Officer) take you into the world of data science & AI. We discuss what catches our attention, occasionally dive into the technical details and, above all, enjoy talking with interesting guests.

Listen now on Spotify
Model releases & Mythos: hype, fear and the price of AI This time on De Databar, Cees, Mitch and Florian delve into the mystery of Claude Mythos, Anthropic’s unreleased model that is supposedly too dangerous to release. They examine… Listen on Spotify
Python Polars: The Definitive Guide with Thijs Nieuwdorp In this episode of De Databar, Cees and Florian welcome Thijs Nieuwdorp, co-author of "Python Polars: the definitive guide" and now a Developer Relations Engineer at Polars. Thijs… Listen on Spotify
OpenClaw: from LLM to LLM OS If you still think AI is about better prompts, you’re falling behind. With OpenClaw, we’re seeing the next phase: AI that carries out tasks independently, controls systems and… Listen on Spotify
Data & AI trends for 2026 - our predictions In this episode, Cees, Mitch and Reinier explore the Data & AI trends for 2026. We discuss the rise of AI agents and the path towards AGI. Expect bold predictions and one big… Listen on Spotify
2025 Year-End Special In this year-end special of De Databar, we look back at the trends and techniques that stood out in 2025. What kept coming up? Which developments really gained momentum? And where… Listen on Spotify

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