TAC Security Tech Stack

Vulnerability management and cyber risk quantification platform

Data Security Software Products San Francisco, California 51–200 employees Founded 2013 Public Company

TAC Security is a publicly listed vulnerability management company serving 6,000+ clients across 100 countries. The stack reveals a traditional penetration-testing and infrastructure-security posture (Nessus, Metasploit, Burp Suite, Nmap alongside cloud platforms AWS/Azure/GCP), while active projects signal a shift toward AI-driven intelligence and autonomous remediation. Leadership hiring and heavy investor-relations activity suggest TAC is in growth-and-consolidation mode, though internal pain points around scaling operations and billing friction indicate execution challenges beneath the surface.

Tech Stack 65 technologies

Core StackJira Confluence Azure DevOps VMware Hyper-V AWS Active Directory WordPress JavaScript jQuery PHP Laravel Magento MySQL IAM EDR Nmap Nessus Metasploit Burp Suite OWASP Unix PowerShell Bash Azure GCP Group Policy HTML5 Drupal Yii+35 more

What TAC Security Is Building

◆Challenges

Raising capital
Scalable cybersecurity operations
Friction in onboarding and billing
Operational workflow optimization
Maintaining investor relations
Compliance reporting
Managing corporate filings
Service delivery governance
Scaling security products
Reducing security risk

▲Active Projects

Ai-driven security intelligence systems
Autonomous remediation
Security data graph
Security program delivery
Investor roadshows and update calls
Investment narrative and pitch deck creation
Mergers and acquisitions support
Shareholding and dividend distribution
Corporate filings and compliance
Global investor outreach and fundraising strategy

Hiring Activity

Accelerating15 roles · 15 in 30d

Department

Product

Security

Engineering

Finance

Legal

Marketing

Seniority

Senior

Mid

Manager

C-Level

Lead

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About TAC Security

TAC Security builds vulnerability management and cyber risk quantification tools for enterprise, startup, and government clients. The flagship product, ESOF, combines cyber scoring, risk quantification, and AI-assisted vulnerability assessment with penetration-testing capabilities. The company operates at global scale—6,000+ customers across 100 countries—and partners with major cloud providers on security assessment programs. As a public entity, TAC balances product development with investor relations, M&A activity, and compliance obligations, with active hiring concentrated in product, security engineering, and leadership roles across India, Canada, and the United States.

HeadquartersSan Francisco, California

Company Size51–200 employees

Founded2013

Hiring MarketsIndia, Canada, United States

Frequently Asked Questions

What tech stack does TAC Security use?

TAC uses Jira, Confluence, and Azure DevOps for collaboration; Nessus, Nmap, Metasploit, and Burp Suite for vulnerability scanning and penetration testing; AWS, Azure, and GCP for cloud infrastructure; and web frameworks including Laravel, Magento, and Drupal for application delivery.

How many customers does TAC Security serve?

TAC serves 6,000+ clients across 100 countries and is positioned as the world's 5th largest vulnerability management company.

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How this profile is built

TAC Security's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.