Ex-Otto ad chief Rohwer joins Serviceplan agency side
- Aug 5
- 2 min read
Updated: 5 days ago

TL;DR: Alexander Rohwer, who ran brand and advertising at e-commerce group Otto until spring 2026, has crossed to the agency side as a managing director at Serviceplan's Plan.Net — a senior move that signals shifting career paths in German marketing.
Alexander Rohwer, who led brand and advertising at German e-commerce group Otto until spring 2026, has joined Serviceplan Group as a managing director at its Plan.Net digital arm.
In a fresh interview, Rohwer explained the client-to-agency switch and his work with 'The Marcom Engine', the group's BMW-dedicated unit. It is a notable senior move that says something about where experienced marketers now see the most interesting problems.
Why client-side leaders are crossing over
For years the prestige flow ran the other way — agency talent moving in-house to brands. Rohwer going the opposite direction suggests agencies are once again where some of the most complex, cross-client challenges live, especially around data, digital and integrated marketing.
Dedicated client units like 'The Marcom Engine' — a team built entirely around one advertiser, BMW — are part of the appeal. They blur the line between agency and in-house, offering the depth of a brand role with the breadth of an agency.
What it signals for the German market
Senior moves like this are a barometer of where the energy is. When a respected brand-side advertising chief chooses the agency world, it suggests agencies are successfully repositioning as strategic partners rather than mere suppliers.
Our read: the modern agency is increasingly a hybrid — part consultancy, part in-house extension. Talent follows the interesting problems, and right now those problems sit at the intersection of data, technology and brand.
The takeaway for marketers
If you are structuring your own marketing team, note the trend: the best talent wants to work on integrated, data-rich, multi-brand challenges. Whether in-house or at an agency, the roles that attract top people are the ones that combine strategic breadth with real ownership.
The practical point: watch senior talent flows as a signal. Where experienced leaders choose to go tells you where the industry's most valuable work is concentrating.
Quick FAQ
Who is Alexander Rohwer?
He led brand and advertising at German e-commerce group Otto until spring 2026 and has now joined Serviceplan Group as a managing director at its Plan.Net digital arm.
What will he work on?
He is working with 'The Marcom Engine', Serviceplan's dedicated unit for BMW, in a role blending agency breadth with deep single-client focus.
Why is the move notable?
It reverses the usual flow of talent from agencies to brands, suggesting agencies are again attracting senior client-side leaders with complex, integrated challenges.
— Oliver Nikolla-Casado, International Markets Reporter at Marketing Minute
The takeaway: senior talent flows reveal where the industry's most valuable work is concentrating — right now, at the data-and-brand intersection.
Are the roles in your marketing team built around the integrated, data-rich problems that attract the best people?
If you would like to know more about this topic, please contact us on danieln@merxmarketing.co.uk
Sources: Horizont, Meedia.
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Written by Oliver Nikolla-Casado, International Markets Reporter at Marketing Minute




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