SIG Group names Ann-Kristin Erkens as interim CEO

SWITZERLAND – SIG Group, a global leader in sustainable packaging solutions, has appointed Ann-Kristin Erkens as interim chief executive officer, effective immediately. 

The decision follows a mutual agreement with former CEO Samuel Sigrist, who stepped down after a 20-year tenure, including 4.5 years as CEO. 

Erkens, who will continue her role as chief financial officer, is tasked with steering the company through a transformative phase while the board searches for a permanent CEO.

According to Ola Rollén, chair of the board, the leadership change aligns with a strategic review conducted since the April 2025 annual general meeting. 

“We are confident there is potential to accelerate growth and deliver improved performance,” Rollén said in a statement.

 “With new leadership, we aim to enhance execution and drive SIG’s next chapter.” 

He also noted that“Samuel has made significant contributions to SIG’s results and strategy.

SIG, headquartered in Neuhausen, Switzerland, is renowned for its innovative aseptic cartons, bag-in-box, and spouted pouch solutions, serving the food and beverage industry in over 100 countries. 

The company reported revenues of US$3.6 billion in 2024 and holds an AAA ESG rating from MSCI, underscoring its commitment to sustainability. 

Erkens’ interim leadership will focus on advancing these initiatives, strengthening SIG’s position in eco-friendly packaging, and expanding its global market presence.

In a recent development, SIG unveiled a new recyclable carton solution at the PACK EXPO 2025 in Las Vegas, emphasizing reduced carbon emissions and enhanced recyclability, aligning with growing consumer demand for sustainable packaging. 

This innovation is expected to bolster SIG’s portfolio as it navigates the leadership transition.

The board also announced that the Capital Markets Day, initially planned for October 2, 2025, will be rescheduled, with a new date to be confirmed. 

This event is anticipated to provide deeper insights into SIG’s strategic roadmap under Erkens’ guidance. 

As SIG embarks on this transition, stakeholders are optimistic about its ability to meet 2025 targets, including 3-5% sales growth and a 24.5-25.5% EBITDA margin. 

Erkens’ extensive experience, including 21 years at Henkel, where she led financial and operational strategies, equips her to guide SIG toward sustained growth and innovation in the sustainable packaging sector.

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