NetScout Systems, Inc. provided a comprehensive business update in its annual Form 10-K filing for the fiscal year ended March 31, 2026. The company reported a significant increase in its total combined product backlog, which rose to $50.8 million from $33.1 million in the prior year, with fulfillable backlog reaching $45.8 million. This growth was attributed to the timing of orders from two large enterprise customers. NetScout detailed its core offerings in network observability, cybersecurity, and DDoS protection, and outlined a growth strategy focused on platform innovation, pervasive visibility, and expanding into adjacent markets like AI Ops and observability.