Gigamon appoints Lisa Harrup Mieuli as Chief Marketing Officer

Gigamon has appointed Lisa Harrup Mieuli as Chief Marketing Officer to oversee its global marketing strategy, demand generation, and brand awareness.

Lisa Harrup Mieuli takes on the role as CMO to drive market expansion in deep observability, a field that has gained importance with the increasing complexity of the cybersecurity landscape. She reports directly to President and CEO Shane Buckley. Her appointment comes at a time when the Gigamon Deep Observability Pipeline is experiencing an increase in global demand.

A 650 Group report highlights Gigamon's prominence in the deep observability market, noting the company held a 55 percent market share in 2024. The significance of deep observability is emphasized by the findings of the 2024 Hybrid Cloud Security Survey, which revealed that 84 percent of over 1,000 global Security and IT leaders regard it as essential to cloud security.

Gigamon's Deep Observability Pipeline aids organisations by delivering network-derived telemetry directly to cloud, security, and traditional observability tools. This approach helps eliminate blind spots, optimise network traffic, and enhances the efficiency of existing tools, potentially increasing efficiency by up to 90 percent.

Mieuli has over two decades of experience in marketing leadership roles. She previously served as Vice President of Worldwide Growth Marketing at Gigamon and also as interim CMO. Her prior roles include Vice President of Marketing at Tenable, Vice President of Global Field and Channel Marketing at Nimble Storage, and 13 years at Symantec, where she held various roles in brand and demand marketing.

CEO Shane Buckley stated, "As the threat landscape rapidly evolves, our marketing must do more than keep pace — it must connect with customers and clearly show how our innovations solve their toughest hybrid cloud security challenges. Lisa's leadership in both brand building and demand generation will enhance our connection with digital-first customers and ensure our go-to-market strategy is aligned with customer needs and company growth goals."