Tattoo
Removal

About We Are Undo

We Are Undo storefront — Tattoo Removal

Trust the brand, love the clinic, happy outcomes.

340,000+Treatments 7Markets 6Brands

Press release

Undo expands into London with acquisition of the NAAMA Studios business (UK only)

Press Release

Our story

We started with a simple observation: millions of people wanted tattoo removal done properly, by experts, without judgment, at a fair price. No one was doing it well enough.

So we built it. Clinic by clinic, market by market. We acquired the best operators in Sweden, the Netherlands, Norway, and Finland. We invested in the UK. And we unified them under one belief: that changing your mind is brave, not shameful.

Today, We Are Undo is the only specialist tattoo removal group operating at scale across Europe. We do one thing. We do it better than anyone else.

We Are Undo founders in clinic

Our brands

Six names.
One standard.

Undo logo
UndoNetherlands
Rethink logo
RethinkSweden · Denmark
Eraze logo
ErazeNorway
Undoink logo
UndoinkFinland · Estonia
Remove Your Tattoos logo
Tattoo Removal UKUnited Kingdom
Naama logo
NaamaUnited Kingdom

Our clinics

On the high street,
across Europe.

Undo Tattoo Removal clinic exterior, Netherlands
Undo Tattoo Removal storefront window detail
Rethink clinic storefront, Stockholm

The team

The people defining
tattoo removal.

Gustav Grippe

Gustav Grippe

Group CEO

Sera Koeleman

Sera Koeleman

COO & Group Clinical Lead

Oscar Holm

Oscar Holm

CFO

Jesper Pettersson

Jesper Pettersson

CTO

Nina Huiskamp

Nina Huiskamp

Head of Clinical

Bernard Koeleman

Bernard Koeleman

Head of Expansion

Anton Zetterberg

Anton Zetterberg

Head of Growth

Simon Fredriksson

Simon Fredriksson

Head of Web

Our markets

Sweden· Netherlands· Norway· Finland· United Kingdom· Denmark· Estonia

Expanding to new markets in 2026.