Our team

Thomas Mooij

I’ve been part of Archipel for almost the entire journey so far and now have over five years of experience advising on Dutch tax. Working in a fast-growing boutique from early on has shaped how I approach my work: stay sharp on the technicalities, but always connect them to what a client is actually trying to achieve.

My practice is largely focused on innovative and technology-driven businesses. Over the past years I’ve supported founders, startups, scaleups, and more established innovation-led companies with questions that come up when you are building something new – from setting up the right structure, to safeguarding IP, to preparing for international growth.

I enjoy working alongside founders and teams who are pushing boundaries, and helping make sure the tax side keeps up with their pace, their funding rounds, and their international ambitions. A key area in my work is cross-border advisory between the Netherlands and the UK. I advise clients who operate, expand, or invest across both jurisdictions, translating cross-border complexity into clear choices and workable structures.

The goal is simple: reduce uncertainty, avoid unpleasant surprises, and make tax feel like a tool rather than a speed bump. Not a glamorous tool, perhaps – but a useful one. At Archipel, we like advice that’s practical, direct, and actually usable on Monday morning.

That’s exactly what clients can expect when working with us!

Expertise

Special areas of interest

Innovative Businesses, Startups & Scaleups
Tax Incentives for Innovation
IP and R&D Driven Strutctures
NL-UK Cross-Border Tax Advise
International Corporate Tax

What can we do for you

Strange to say…
but do you enjoy tax too?

Let us help you find the room in your cashflow for growth, and the leverage in your tax functions to optimize your company value.

Deep dive into your personal achievements and future plans with us. We’d love to help you design the landscape if you tell us what’s on your horizon.

Choose the boutique approach for your organization’s tax positions. Our experienced team promises you direct lines and refreshing advice.

Let’s join tables and talk taxes. With our positive and swift approach to tax services, we support your focus on all things else.

In deals, tax is a driver, not an afterthought. We bring clarity, speed, and strategy to help you close with confidence.