Launching soon

Something considered is on its way.

Posthuma Agency is a new independent creative studio based in Haarlem, Netherlands. We're putting the finishing touches on our full website – but we're already open for business.

What we do

Strategy and craft, working as one.

We work with ambitious brands across Europe and North America on advertising, marketing, and design. Every project gets senior attention from start to finish – no hand-offs, no junior teams, no layers between you and the work.

Whether you need a brand built from scratch, a campaign that moves people, a website that converts, or a creative partner to think alongside you – we're built for it.

Brand Strategy Advertising Digital & UX Content Marketing Strategy Creative Direction
Get in touch

The full site is coming.
We're here now.

If you have a project in mind – or just want to find out more – reach out directly. We're taking on founding clients and would love to hear what you're working on. No brief required to start a conversation.

Start a conversation
Email
We respond within one business day.

Phone
+31 6 1354 8391
Mon – Fri, 11:00 – 18:00 CET
North American calls by arrangement.

Based in
Haarlem, Netherlands
Working with clients across Europe and North America.

KVK
97373508
Christopher Posthuma, Founder & Creative Director – Over 20 years in advertising, brand, and design. Now independent. Every enquiry is answered personally.