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Mary de Wysocki

SVP & Chief Sustainability Officer

Chief Sustainability Office

Mary has over a decade of experience leading various Corporate Social Responsibility (CSR) and education initiatives for Cisco. She is currently Cisco's Chief Sustainability Officer. Prior to her current role, Mary led the Corporate Affairs Strategy, including new program development, Public Benefit Investment and the Cisco Foundation, and Research and Insights.

Articles

January 7, 2026

OUR CORPORATE PURPOSE

Cisco’s Plan for Possible: An update on our sustainability priorities and progress

3 min read

Cisco's sustainability strategy, the Plan for Possible, has been steadily taking shape, especially its connection to business outcomes.

December 22, 2025

EXECUTIVE PLATFORM

Sustainability trends for 2026: From boardroom decisions to real-world systems

3 min read

As we approach 2026, sustainability is becoming a core business discipline rather than a standalone initiative. Here are the trends we expect in the year ahead.

October 27, 2025

OUR CORPORATE PURPOSE

Striving for Sustainability: Meet Ajay

5 min read

Learn more about Ajay Ranjith Vempati, Circular Design Lead at Cisco, who is embedding circularity into Cisco’s product design.

October 22, 2025

OUR CORPORATE PURPOSE

Cisco’s circular design goal: Our journey to 100%

3 min read

Cisco has reached its goal to incorporate Circular Design Principles into 100% of new products and packaging by the end of our 2025 fiscal year.

September 23, 2025

OUR CORPORATE PURPOSE

Striving for Sustainability: Meet Tom

5 min read

Learn more about Tom Jackson, Senior Director of Supply Chain, Computing Systems, & Product Packaging, and Executive Sponsor of Circular Design at Cisco.

Striving for Sustainability: Meet Nicole

5 min read

Nicole Kenney, Program Manager on the Packaging Engineering team, shares more about her work on packaging and material circularity.

Striving for Sustainability: Meet Christopher

5 min read

After years in services and business development, Christopher Weiland is applying his technology expertise to drive sustainability innovation at Cisco.

Cisco Refresh: Where purpose meets partner profitability, beyond Earth Day

3 min read

Cisco Refresh, one of Cisco’s longest-standing initiatives, is one example of an offering that provides both business and sustainability benefits to customers.