Built by someone who proved it on himself first.
Quarero is staffed by people who have generated revenue. A Quarero engagement is a commercial growth programme with marketing as its primary execution tool.
Marcus Köhnlein
Marcus Köhnlein did not build a marketing agency. He built a marketing methodology — tested on his own personal brand before it was ever deployed for a client.
Starting with zero followers, he grew a LinkedIn presence to over 200,000 followers, earned the ranking of Switzerland's #3 influencer in technology and business, and built a network that has generated direct business relationships on five continents.
He then codified what he had learned into the systems that Quarero deploys for clients. The methodology works. It has been demonstrated in the most demanding test environment available: a real person, in a real market, with no second chances.
Marcus leads Quarero Marketing's strategic direction, client relationships, and methodology development.
Dr. Raphael Nagel
Dr. Raphael Nagel leads the strategic direction, capital structure and international network of Quarero Marketing. As Founding Partner of Tactical Management and President of the Abrahamic Business Circle (56 countries) he brings a far-reaching global network into the firm.
His background in private equity and international corporate leadership forms the institutional foundation of the platform.
Dr. Nagel co-authored LinkedIn ist kein Zufall with Marcus Köhnlein — the publication that lays out the commercial methodology behind Quarero's approach to B2B revenue generation.
His network, his transaction experience, and his understanding of how companies at different stages of growth require fundamentally different marketing architectures inform Quarero's equity and hybrid engagements.
Most marketing firms are staffed by marketers.
Quarero is staffed by people who have generated revenue.
The distinction matters because revenue generation requires understanding the commercial context a buyer exists in — not just the platform mechanics of reaching them.
Our team includes professionals with backgrounds in B2B sales, private equity, business development, technology, and international market entry — in addition to digital marketing specialists.
Globally. Selectively.
Core markets
DACH
Germany · Austria · Switzerland
Core markets
UAE & Gulf
English-language international markets
Engagements in Southeast Asia, the Americas, and additional international markets are accepted selectively. Quarero Marketing Accelerator is based in Dubai. European operations are managed from Switzerland.