NitroSecurity Acquires LogMatrix Security Business; Raises $6M Series B

McAfee Acquires NitroSecurity

October 4, 2011

Cybersecurity

McAfee, Inc. completed its acquisition of NitroSecurity, a Portsmouth-based provider of security information and event management (SIEM) solutions. The deal brings NitroSecurity's SIEM technology and team into McAfee's Risk and Compliance/business unit to expand McAfee's visibility, analytics and remediation capabilities across endpoint, network and application environments.

NitroSecurity Acquires RippleTech

July 21, 2008

Cybersecurity

NitroSecurity acquired RippleTech to incorporate database activity monitoring (DAM), log management and related capabilities into its intrusion prevention and SIM/SEM product set. The acquisition brings RippleTech's Informant/LogCaster DAM and log-management technology into NitroSecurity's portfolio to broaden its compliance, real-time monitoring and forensic-analysis offerings.

NielsenIQ Acquires Mtrix

August 6, 2025

Cloud & SaaS

NielsenIQ has acquired Mtrix, a Brazilian SaaS provider of end-to-end visibility across indirect distribution channels, to strengthen supply chain visibility and expand NIQ's presence in Latin America. Mtrix supports thousands of distributors and more than 1.2 million points of sale in Brazil and will continue operating locally while being scaled globally as part of NIQ.

Avertium Acquires 1440 Security to Expand LogRhythm and SOC Capabilities

September 16, 2020

Cybersecurity

Avertium has acquired 1440 Security, a nationally recognized managed security service provider with a Colorado-based 24/7 security operations center, to strengthen Avertium's LogRhythm expertise and extend its XDR and advanced threat management capabilities. The deal adds a third CyberOps Center of Excellence to Avertium's existing centers and expands its managed security and incident response offerings.

insightsoftware Acquires Logi Analytics

April 7, 2021

Software

insightsoftware acquired Logi Analytics on April 7, 2021 in a transaction (terms not disclosed) that adds developer-grade embedded analytics and operational reporting to insightsoftware’s financial reporting portfolio. The deal expands insightsoftware’s addressable market into embedded analytics for commercial software providers and brings Logi’s technology and global teams into insightsoftware’s platform.

Summa Equity Acquires Majority Stake in Logpoint

March 2, 2023

Cybersecurity

Summa Equity is acquiring a majority stake in Logpoint, the Copenhagen-based cybersecurity vendor, via its EUR 2.3bn Fund III to build a European cybersecurity powerhouse. The transaction leaves Yttrium as a significant minority shareholder and is subject to final regulatory approval (expected Q2 2023).