Nagios Enterprises

United States · www.nagios.com · 12 vendors

Resilience scores

Technology vendors

Services catalogue

2 services in catalogue across 2 categories; runs on 12 sub-vendors.

Insights

Last updated 2026-05-13 · revision 2

12 direct vendors, 211 subvendors

Direct vendors by controlling owner country (sample)

Subvendors by controlling owner country (sample)

Migration Readiness: 7/10

Assessed by AI based on technology stack characteristics (cloud-native vs legacy, containerization, microservices), regulatory environment, data residency requirements, financial stability, and vendor lock-in risks. The score ranges from 0-10, where higher scores indicate better readiness for technology migration.

Nagios Enterprises demonstrates a good level of migration readiness, primarily driven by its core business and product offerings. The company's products, such as Nagios XI, are designed to monitor modern IT infrastructure, including cloud workloads (AWS, Azure, GCP) and containerized environments (Docker). This indicates significant internal expertise and familiarity with the very technologies central to successful digital migrations. While their internal tech stack includes some traditional components like MySQL, MariaDB, PHP, and Apache HTTP Server, it also incorporates modern elements like Elasticsearch and Salesforce Experience Cloud, suggesting a capacity to manage and integrate diverse technologies. The lack of data regarding financial stability (revenue concentration, growth history) and specific regulatory or data residency requirements introduces uncertainty regarding the funding and compliance aspects of a large-scale migration. The vendor landscape is ambiguous; while 'Total Vendors: 0' is contradictory, the geographic diversity of vendor services across 5 countries (United States, Israel, India, Denmark, Turkey) suggests a potentially diversified supply chain. However, the actual number of vendors and the associated lock-in risk remain unknown, which could either facilitate or complicate migration efforts depending on the nature of these relationships. Overall, the company's strong product alignment with cloud and container technologies positions it well for future migration initiatives, despite some internal legacy components and data gaps.

Compliance

3 in-scope frameworks identified; showing 3.

GDPR (source) — Assessment Required

While Nagios is US-based, they explicitly acknowledge GDPR compliance in their privacy policy and serve customers globally. They process personal data from EU/EEA residents through their website, customer accounts, and support services. Non-compliance could result in significant fines (up to 4% of annual turnover) and reputational damage. However, as a B2B software company with limited direct consumer data processing, the likelihood of major violations is moderate.

Evidence: https://www.nagios.com/legal/privacy-policy/

SOC 2 (source) — Assessment Required

As a cloud-based software provider serving enterprise customers with monitoring solutions that handle sensitive operational data, SOC2 compliance is highly relevant for customer trust and competitive positioning. Many enterprise customers require SOC2 reports from their vendors. Non-compliance could result in lost business opportunities and reduced market competitiveness, though no direct regulatory penalties apply.

ISO 27001 (source) — Assessment Required

ISO 27001 is critical for enterprise software providers handling sensitive monitoring data. While not legally required, it's often expected by enterprise customers for vendor qualification. The risk level is medium because lack of certification could impact business opportunities and customer trust, particularly in security-conscious industries, though there are no direct regulatory penalties.

Financials

Three-year financials

Financial Resilience Score: 7/10

Nagios Enterprises is a long-established, founder-owned private US software company with approximately 18 years of continuous commercial operation (since 2007) and an underlying open-source project dating to 1999. The business is anchored by recurring annual maintenance and support contracts on perpetual licenses, which typically deliver stable, high-margin cash flow. The company is self-funded with no public record of venture capital rounds, debt issuance, or dilutive equity events, suggesting it has been cash-generative enough to operate without outside capital. A large installed base (claimed 10,000+ enterprise customers, 1M+ users) and a 2,000+ partner channel provide diversification and global reach with capital-light economics. However, the company faces meaningful headwinds. The IT monitoring/observability market is intensely competitive, with well-funded rivals such as Datadog, Dynatrace, New Relic, Splunk (Cisco), Elastic, Grafana Labs, Zabbix, Checkmk, and Icinga (a 2009 Nagios fork) moving faster on SaaS, cloud-native, and AIOps capabilities. Nagios's deliberate emphasis on on-premises deployment and perpetual licensing is counter-cyclical to the broader SaaS shift, which may limit ARR growth and valuation multiples. Key-person risk around founder/CEO Ethan Galstad and the lack of any public financial disclosure (no SEC filings, private LLC) reduce transparency for counterparties. Overall, the qualitative profile suggests resilience but limited visibility, warranting a mid-to-upper score.

Key strengths: ~18 years of continuous operation with no reported distress, layoffs, or restructuring, Recurring annual maintenance and support revenue on perpetual licenses, Self-funded, founder-led, no outside capital or debt on public record, Large installed base: 10,000+ enterprise customers, 1M+ users claimed, 2,000+ partner/reseller channel providing global reach, Open-source Nagios Core funnel provides near-zero CAC lead generation, Strong brand recognition in IT monitoring since 1999

Risk factors: Intense competition from Datadog, Dynatrace, Splunk, New Relic, Elastic, Grafana, Zabbix, Checkmk, Icinga, PRTG, On-prem/perpetual-license model counter-cyclical to SaaS market shift, Product perceived as legacy versus cloud-native observability stacks, Key-person risk concentrated on founder/CEO Ethan Galstad, No public financial disclosure complicates credit and vendor due diligence, Unknown R&D investment relative to better-funded rivals, Icinga fork (2009) fragmented the open-source community

Revenue by geography

Revenue by product/service

Workforce by country

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