Company

We build the infrastructure for better advertising.

Adnuntius is a Nordic ad tech company helping agencies, advertisers, retailers, and publishers create new advertising business models through the world's fastest and most flexible ad platform.

Meet the team We're hiring
About us

Advertising infrastructure, reimagined.

Adnuntius builds advertising infrastructure for media buyers, retailers, and publishers. Through the world's fastest and most flexible ad platform, we stay at the forefront of a developing advertising landscape.

Our mission is to deliver privacy‑focused, effective, and bespoke ad‑infrastructure for those who need to configure, not compromise.

We work with over 1,000 companies across the Nordics and Europe, from independent publishers to large media agencies and international retail groups. Our platform processes billions of ad decisions daily with sub-50ms response times.

Founded in the Nordics

Headquartered in Oslo, with offices in Stockholm, Copenhagen, and Melbourne.

1,000+ companies

Agencies, advertisers, retailers, and publishers across the Nordics and Europe trust our platform.

Sub-50ms response times

The world's fastest ad server, built for high-traffic environments where milliseconds matter.

IAB member

Active member of the Interactive Advertising Bureau, committed to industry standards and best practices.

Where we are

Nordic roots, European reach.

Headquartered in Oslo with teams across the Nordic region and growing presence across Europe.

Norway, HQ

Henrik Staib. MD

+47 93 26 00 60

Sweden

Clara Grelsson. MD

+46 70-168 58 61

Denmark

Michael Chabert. MD

+45 26 18 32 26

Australia

Our team

People who know ad tech.

Decades of combined experience in ad serving, programmatic, media buying, and publisher technology. We're not just building software, we're solving problems we've lived with ourselves.

Amalie Haugen

Amalie Haugen

Accounting Manager
Norway
Antonios Sarhanis

Antonios Sarhanis

Managing Director & UI Lead
Australia
Clara Grelsson

Clara Grelsson

Managing Director
Sweden
Dennis Wall

Dennis Wall

Solutions Engineer
Sweden
Henrik Carlson Hernes

Henrik Carlson Hernes

Chief Product Officer
Norway
Henrik Staib

Henrik Staib

Managing Director
Norway
Jason Pell

Jason Pell

Senior Software Engineer
Australia
Lasse Fosshaug

Lasse Fosshaug

Chief Commercial Officer
Norway
Mai Sloth

Mai Sloth Jørgensen

Programmatic Solution Manager
Denmark
Maya Garkusha

Maya Garkusha

Business Development Director
Sweden
Michael Chabert

Michael Chabert

Managing Director
Denmark
Mikael Lundin

Mikael Calamnius

Head of Solutions
Sweden
Miles Hampson

Miles Hampson

Principal Software Engineer
Australia
Ola Skavlem

Ola Skavlem

Chief Executive Officer
Norway
Richard Masterton

Richard Masterton

Chief Technology Officer
Australia
Runar Hardie Mørkved

Runar Hardie Mørkved

Solutions Engineer
Norway
Stian Remaad

Stian Remaad

Founder & Senior Business Developer
Norway
Industry memberships

Committed to standards.

Interactive Advertising Bureau

Active member, committed to industry standards and transparency.

Bundesverband Digitale Wirtschaft

German Digital Economy Association member.

Careers

Join us.

We’re a Nordic ad tech company with big ambitions and a small, tight-knit team. We’re always looking for talented people across all disciplines, whether that’s technology, commercial, product, or operations.

Send us an application
Nordic work culture and flexibility
Small team, real impact
Offices across the Nordics or remote
A growing company in a changing industry
Work with experienced people who care
Get in touch

We'd love to hear from you.

Whether you have a question about the platform, want to discuss a partnership, or just want to say hello, we're here.

Adnuntius is an adtech company helping agencies, advertisers, retailers and publishers create new advertising business models. An IAB member.
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