Gigamon wins Frost & Sullivan award for public sector

Gigamon has received Frost & Sullivan's 2026 Company of the Year award for Global Network Observability for Public Sector, recognising its role in network visibility tools used by government and related organisations.

The award highlights Gigamon's work in "deep observability", which focuses on collecting and delivering network-derived data for security, performance monitoring and operational oversight. Public sector technology teams are grappling with more encrypted traffic, larger hybrid estates and stricter Zero Trust requirements, increasing demand for tools that provide consistent visibility across mixed environments.

Public sector focus

Government bodies run networks spanning traditional data centres, virtualised infrastructure, public cloud services and containerised workloads. This mix adds complexity for security and operations teams and makes it harder to standardise monitoring across agencies and departments.

Gigamon's platform is built around its Deep Observability Pipeline, which collects network-derived telemetry and delivers it to security, cloud and observability tools. This telemetry includes packet data, flow records and application metadata.

This approach reflects a broader trend in public sector security operations. Agencies have invested in analytics, detection and monitoring platforms but still depend on consistent network traffic data feeds to keep those tools effective, especially as more application traffic becomes encrypted and harder to inspect.

Gigamon says its platform helps close visibility gaps in encrypted traffic and east-west (lateral) movement within networks. It also says a pipeline model can reduce the number of separate tools in security and operations stacks, simplifying procurement and standardisation for large public bodies.

Deployment footprint

Gigamon says its technology is deployed across all 10 of the top US federal agencies, with deployments across hundreds of federal, state and educational institutions worldwide.

Such reference deployments can matter in public sector procurement, where they may signal that a supplier can meet baseline security, operational and purchasing requirements. Long procurement cycles and accreditation processes also tend to narrow the field of vendors with sustained access to large government environments.

Frost & Sullivan framed the award around pressures agencies face, including cybersecurity risk, hybrid infrastructure complexity and visibility gaps as systems evolve.

"Gigamon has emerged as a foundational technology in public sector cybersecurity, underpinning critical services and national infrastructure with deep observability," said Sujan Sami, Senior Research Director at Frost & Sullivan. "Consistent delivery of customer value, procurement accessibility, and operational reliability positions Gigamon as a mission-critical partner in global public sector network observability, and the reason they were named the Frost & Sullivan 2026 Company of the Year for Public Sector."

Zero Trust pressure

Zero Trust programmes have become a defining requirement for many government organisations. The model calls for continuous verification of users, devices and workloads, along with strong visibility into how systems communicate. Observability tools support this by providing data that can corroborate security events and reveal unexpected network behaviour.

Encrypted traffic remains another challenge. While encryption improves confidentiality, it can limit traditional inspection methods, increasing the importance of metadata, flow records and other signals that provide context without full payload inspection.

Operational demands can add further constraints. Mission-critical services require high availability, leaving limited tolerance for downtime or intrusive changes. In this environment, products that integrate with existing security and monitoring tools can be attractive, especially where agencies have already invested heavily in security platforms.

Company positioning

Gigamon positions its offering around network-derived telemetry and analysis across packets, flows and application metadata, which it says customers use for threat detection, performance troubleshooting and compliance validation.

The company also points to its customer base outside government, saying it is used by more than 4,000 organisations worldwide, including 83 of the Fortune 100, major mobile network operators and public sector agencies.

For public sector buyers, cross-sector adoption can indicate product maturity and support coverage. Government requirements can still differ from commercial needs, particularly in assurance processes, data handling and supplier risk management.

Gigamon's public sector leadership linked the recognition to long-term engagement with government missions and to current infrastructure changes.

"Gigamon has supported public sector missions for more than two decades by providing the network visibility that underpins cyber resilience for critical government systems," said Dennis Reilly, Vice President of Public Sector at Gigamon. "That experience now powers the Gigamon Deep Observability Pipeline, helping organizations gain complete visibility across data in motion to secure and operate increasingly complex, AI-driven infrastructure."

Frost & Sullivan's Company of the Year programme recognises organisations based on growth strategy, implementation and market impact in a given field, with an emphasis on innovation and customer value.

The award adds to competition in network observability, as suppliers respond to agency demand for better visibility across hybrid environments and encrypted traffic, alongside continued investment in Zero Trust initiatives.