Stagwell Appointed Rutgersson as CEO of Assembly

The marketing firm announced the leadership change alongside strong financial growth in the second quarter of 2026.

Updated on Sept. 30, 2026 in Advertising

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Stagwell has appointed Liz Rutgersson as the global and North American CEO of its agency Assembly, following a 10% organic revenue increase to $786 million in the second quarter of 2026. AI Illustration. Upload story photo >

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Stagwell has appointed Liz Rutgersson as the global and North American CEO of its agency Assembly. This leadership update followed the company reporting organic revenue growth of 10% year-on-year to $786 million for Q2 2026.

Why it matters

The appointment supports Stagwell's strategic goal to position itself as a leader in digital marketing transformation by bridging the gap between full-service and self-service agency models. By integrating media and creative services with AI-driven products, the company aims to optimize how clients manage their internal technology stacks.

Stagwell reported $171 million in net new business during the second quarter. Additionally, the firm's Digital Transformation business grew 12.0% year-on-year in H1 2026, while the Communications division saw growth of 8.8%.

The players

Liz Rutgersson

She has been appointed as the new global and North American CEO of the agency Assembly.

Stagwell

This is a marketing and communications firm that operates with a global workforce of 13,000 employees.

The details

Stagwell currently employs 13,000 staff members and maintains a database of 200,000 global job applicants to support its operations. The company is actively developing tools that allow clients to install custom advertising products directly onto their own tech stacks.

Timeline

  1. Stagwell reported organic revenue growth during Q2 2026.

  2. The firm achieved growth metrics across divisions throughout H1 2026.

  3. This report was published on September 30, 2026.

Market Landscape

Stagwell is positioning itself to capitalize on the industry-wide transition toward digital marketing transformation. This move allows the firm to capture market share by offering proprietary products that function between traditional agency models and self-service tech solutions.

Clients of the firm may see new capabilities as the company rolls out products designed for integration into their existing technology stacks. These service updates are intended to provide more flexibility in how businesses manage their advertising operations.

The takeaway

As Stagwell continues to grow its digital and communication divisions, the firm is prioritizing global expansion into regions like Latin America and Europe. This operational scaling reflects a broader strategy to maintain its 79% revenue concentration in the U.S. while diversifying its international footprint.

Further reading

For more on industry shifts, visit the Advertising section.

Source note: This article includes information reported by The Media Leader.

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