Dawn Rowlands did not inherit an empire. She built one — market by market, idea by idea, and with a conviction that Africa’s advertising industry deserved world-class leadership grown from within. As Chief Executive Officer for Sub-Saharan Africa at Dentsu, Rowlands continues to shape the future of marketing communications in Africa, championing innovation and sustainable growth across the industry.
Her career journey reflects decades of strategic insight, entrepreneurial spirit, and a commitment to building impactful media solutions.
Foundations in Media Strategy
Rowlands began her career as a Media Planner at Bates Wells, where she developed the analytical and strategic foundations that would shape her professional path. Early exposure to campaign planning and audience targeting gave her a deep understanding of how media strategies influence brand growth and consumer engagement.

Expanding Expertise across Global Agencies
She later expanded her experience through roles within major international networks, including Ogilvy and DDB. At DDB, Rowlands served as Media Director, sharpening her leadership skills while overseeing integrated campaigns and strengthening client relationships. These positions allowed her to develop a comprehensive understanding of the advertising ecosystem, from creative strategy to media execution.
Entrepreneurial Vision with Posterscope
Driven by an entrepreneurial mindset, Rowlands went on to become CEO and Founder of Posterscope, a specialist out-of-home media agency. Under her leadership, the company established a reputation for innovation in outdoor advertising and audience engagement, helping brands connect with consumers in public spaces through creative and data-driven media placements.
Strategic Investments and Partnerships
Rowlands’ influence also extends into the investment and advisory space. As a shareholder in Nota Bene, she has supported initiatives that promote strategic communications and corporate reputation management, further broadening her impact across the marketing and media landscape.
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Leading Transformation at Dentsu
Today, as CEO for Sub-Saharan Africa at Dentsu, Rowlands oversees a diverse portfolio of agencies and services across the region. Her leadership focuses on integrating creativity, data, and technology to help businesses navigate a fast-changing media environment. With a career that spans sales, strategy, entrepreneurship, and executive leadership beginning with her early role as a Sales Executive at Capital Radio Network.
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