Fortress Information Security
Critical Supply Chain Cyber Security | Fortress. Absolutely Critical. www.fortressinfosec.com
215 employees · est. 2015 · Orlando, United States
Fortress Information Security is the older company (2021 vs 2015); Fortress Information Security is the larger of the two.
Side-by-Side Comparison
| Metric | Arnica | Fortress Information Security |
|---|---|---|
| Founded | ||
| Founded | 2021 | 2015 older |
| Headquarters | ||
| Headquarters | Alpharetta, United States | Orlando, United States |
| Employees | ||
| Employees | 41 | 215 larger |
| Industry | ||
| Industry | Cyber Security, DevOps, Developer Tools | Cyber Security, IT |
| Funding Stage | ||
| Funding Stage | Seed | Series C |
| Total Funding | ||
| Total Funding | $7.00M | $160.00M |
| Funding Rounds | ||
| Funding Rounds | 2 | 4 |
| Services | ||
| Services | Not tracked yet | Comprehensive Supply Chain Defense, Risk Assessment and Mitigation, AI Monitoring for Vendor Ecosystems, End-to-End Cybersecurity Solutions |
| Target Customers | ||
| Target Customers | Not tracked yet | Government Agencies, Critical Manufacturing Companies, Energy and Utilities Sector, Oil and Gas Industry, Federal Contractors |
| Taxonomy | ||
| Taxonomy | Software Supply Chain Security, Application Security, Cyber Security, DevSecOps, Code Risk Management, Developer Behavior Analysis, SAST, SCA, IaC, Risk Mitigation, Security Posture, Supply Chain Integration, Real-time Risk Prevention, DevOps Security Framework | AI-powered Cybersecurity, Critical Infrastructure Security, Supply Chain Cyber Security, Government Agency Cyber Defense, Technology, Analytics And Services (TAS), Operational Technology Security, Risk Assessment, Security Scoring Models, Continuous Monitoring, Third-Party Risk Management, Vulnerability Risk Management, Asset To Vendor Networks, SBOM (Software Bill Of Materials), Product Cyber Supply Chain Security, Vendor Risk Management |
| Website | ||
| Website | arnica.io | fortressinfosec.com |
About Arnica
Arnica is a startup that aims to address the increasing frequency of software supply chain attacks, which have posed a significant threat to organizations and open-source projects over the past 5 years. Operating within the Cyber Security, DevOps, and Developer Tools industries, this United States-b...
About Fortress Information Security
Fortress Information Security is an AI-powered cybersecurity company specializing in defending critical infrastructure and government agencies from cyber threats, focusing on their supply chains. Founded in 2015 and headquartered in the United States, Fortress addresses the growing need for robust c...
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Compiled from the BounceWatch company index. We last looked at Arnica on 3 Mar 2025, and Fortress Information Security on 18 Mar 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.