About Nano Interactive

Some things have their origins in serendipity – like tea bags or popsicles. But Nano Interactive is based on highly accurate observation and meticulous analysis. We were seeking a way to improve efficiency in online advertising campaigns – and we came up with the answer: by responding to users’ intent in real time. Today, our Search Retargeting method plugs this gap by enabling target persons to be addressed appropriately and accurately.

Why do we rely on current search data? It’s simple. We don’t just want to guess what users are interested in – we want to know. We ignore socio-demographic data, which are not meaningful in our context. We avoid profile data from third-party providers, which may be out of date, and thus worthless. And we avoid lookalike modelling, which is unfeasible in practice because one’s specific user behaviour cannot simply be applied to others.

We’re great at generating new users for our advertisers; and we don’t believe in bombarding existing customers over and over again with classic retargeting, and thus milking an order that would have been made anyway. With our method, our customers can even address users that have shown an explicit intent for their competitors.

Nano Interactive was founded in 2010 by online marketing experts with many years of experience. Today we are among Europe’s leading search-based targeting providers – not least because of our enormous database, which currently contains over 500 million unique user profiles with anonymised search histories. The data partners in our network generate over a billion search queries per month.

All our media buying is programmatic. We are also able to map private marketplace integration and can guarantee all customary quality criteria, including white- and blacklisting, viewability and brand safety. Moreover we comply with all relevant provisions of important associations and initiatives like


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Want to know more about us? Why not visit us at one of our offices? We’ll welcome you with a cup of tea. (Or a popsicle.)

Our founders

image of Christian Geyer

Christian Geyer


Christian has been actively involved in online marketing for over 15 years. Before joining forces with Carl to found Nano, he spent over ten years as CEO of Munich-based company ValueClick Germany, with responsibility for all business in the DACH and CEE regions.

Father-of-two Christian lives with his family in Starnberg. In his free time he enjoys working on his golf handicap.

image of Carl White

Carl White

Co-Founder, Executive Chairman

Carl has extensive management experience in both online and offline companies. Before co-founding Nano, he was CEO Europe at ValueClick, Inc. and COO at 24/7 Europe, as well as holding a range of executive positions in commercial and editorial teams at the BBC.

Carl lives with his wife and their three children in south-west London.

The Team

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Johann Hermann

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Janek Siehr

image of Amaury Delloye

Amaury Delloye

Managing Director FR
image of Rade Popovic

Rade Popovic

Head of Development
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Paulina Braun

Account Manager
image of Nikola Djuric

Nikola Djuric

Teamlead Development

Dragana Manojlović

Ad Operations Manager
image of Till Vorlaufer

Till Vorlaufer

Data Analyst
image of Steffen Schiwek

Steffen Schiwek

Teamlead Data Analytics
image of Krzysztof Silarow

Krzysztof Silarow

Director Sales & Business Development PL
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Maria Jonecko

Business Development Manager
image of Serdar Tuncer-Weiss

Serdar Tuncer-Weiß

Head of Agency Sales DACH
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Goran Bozicic

Frontend Developer
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Robert Kwisdorf

Head of Ad Operations
Irma Hadzifejzovic

Irma Hadzifejzovic

Junior Developer
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Andrea Dietl

Head of Finance
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Aleksandar Ilic

PHP Developer
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Dragan Tanasković

Ad Operations Manager
Zeljko Nedeljkovic

Željko Nedeljković

PHP Developer
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Vlada Popovic

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Stefanie Hüser

Marketing Communications Manager
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Chris Brennan

Country Manager UK
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Sven Hoffmann

Director Publisher Relationships DACH
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Steffie Jacob

Senior Account Manager
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Marko Dobromirovic

PHP Developer
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Daniel Durham

Agency Sales Manager UK
picture Nemanja Maksimovic

Nemanja Maksimović

Junior PHP Developer
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Pierre Fongaro

Ad Operations & Technical Account Manager
picture Ivana Jovic

Ivana Jović

Office Assistant SE

Tim Lex

Senior Sales Manager DE
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Goran Radović

System Administrator
Aaron Macpherson

Aaron Macpherson

Account Manager
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Niall Moody

Sales Director UK
Alexandre Perdriel-Vaissiere

Alexandre Perdriel-Vaissière

Agency Sales Manager FR

Bernd Huttner

Financial Accountant

Flores Oarga

Junior Data Analyst

Dorothée Recher

Agency Sales Manager FR

Zanib Latif

Account Director UK

Andrew Morgan

Head of Publisher Development

Nemanja Tomić

Junior Developer

Want to be part of our team?

Send us your application!

Nano Interactive is a dynamic international company that’s on course for growth. Our customers want the best service – so we need the very best people. Are you one of them? Then we’d like to meet you!