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Tenable: Valuation, Funding & Investors

6100 Merriweather Drive Columbia, MD 21044, UShttps://www.tenable.com/Data Analytics

Tenable is a cybersecurity company that specializes in vulnerability management and exposure detection for enterprise IT, cloud, and operational technology environments. Its product portfolio includes vulnerability scanners, continuous asset discovery, attack surface management, and risk-based vulnerability prioritization to help organizations identify, assess, and remediate security weaknesses across their digital footprint.

Leadership & Board

Current Number of Employees: 2,398
Current LinkedIn Followers: 206,533

Latest Estimated Valuation

Total Amount Raised: $256M
Total Funding Rounds: 1
Latest Funding Amount: $256M
Latest Funding Round: Investment

Company Momentum

Positive

Articles Published on TipRanks2

LinkedIn Trend+0.17% followers

Workforce Trend+0.0% employees

Tenable LinkedIn following is increasing, signaling rising market interest, while its workforce is growing, indicating business expansion.

Employee Trend

Tenable had 2,398 employees as of November 9, 2026. The number of employees increased by 0 (0.00%) week-over-week.

2,398Latest Employee Count

0(0.00%)Week-Over-Week Change

Social Trend

Tenable had 206,533 followers as of November 9, 2026. The number of followers increased by 358 (0.17%) week-over-week.

206,533Latest Followers Count

358(0.17%)Week-Over-Week Change

Funding Round

Funding Date	Funding Round	Amount Raised	Post-Money Valuation
Aug 29, 2020	Investment	$255.60M	―

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Related News and Analysis

Tenable Highlights Exposure Management for AI-Related Cybersecurity Risks

Tenable Highlights Exposure Management for AI-Related Cybersecurity Risks

According to a recent LinkedIn post from Tenable, the company’s team at it-sa in Germany discussed cybersecurity priorities with customers and partners, with participants reportedly emphasizing the challenge of staying

5d ago

Atos Selects Tenable for Continuous Threat Exposure Management Service

Atos Selects Tenable for Continuous Threat Exposure Management Service

According to a recent LinkedIn post from Tenable, Atos selected the cybersecurity company to power its Continuous Threat Exposure Management (CTEM) service. The post highlights a shift from reactive remediation

6d ago

Tenable Research Assesses PHP2Shell Risk and Highlights Network Appliance Exposure

Tenable Research Assesses PHP2Shell Risk and Highlights Network Appliance Exposure

According to a recent LinkedIn post from Tenable, the cybersecurity firm’s research team has assessed the newly disclosed PHP2Shell vulnerabilities, CVE-2026-109618 and CVE-2026-109619, and compared their exploitation profile to the

1w ago

Tenable Highlights Agentic AI Focus Through SWARM Global Security Challenge

Tenable Highlights Agentic AI Focus Through SWARM Global Security Challenge

According to a recent LinkedIn post from Tenable, the company is promoting participation in SWARM Global, an AI-focused security challenge. The initiative invites teams of one to three people to

1w ago

Tenable Technology Selected to Support Atos Continuous Threat Exposure Management Service

Tenable Technology Selected to Support Atos Continuous Threat Exposure Management Service

According to a recent LinkedIn post from Tenable, the cybersecurity company has been selected by Atos to provide the technology underpinning Atos’s Continuous Threat Exposure Management service. The post highlights

2w ago

Tenable Emphasizes Exposure Management Capabilities for New PHP Vulnerabilities

Tenable Emphasizes Exposure Management Capabilities for New PHP Vulnerabilities

A LinkedIn post from Tenable highlights guidance for security teams responding to newly disclosed PHP2Shell vulnerabilities, identified as CVE-2026-109618 and CVE-2026-109619. The post points readers to a detailed blog that

2w ago

Tenable Highlights AI-Driven Advancements in Cybersecurity Defense

Tenable Highlights AI-Driven Advancements in Cybersecurity Defense

A LinkedIn post from Tenable highlights a joint session with Anthropic focused on how frontier AI models are reshaping cybersecurity defense. The post outlines planned discussion topics, including the shift

2w ago

Tenable Highlights EMEA Partner Engagement on AI-Powered Exposure Management

Tenable Highlights EMEA Partner Engagement on AI-Powered Exposure Management

A LinkedIn post from Tenable describes the company hosting its EMEA Partner Advisory Board in Budapest, convening strategic partners and internal leaders to discuss the future of AI-powered exposure management.

2w ago

Cybersecurity Alert Activity Highlights Tenable Research Focus on PHP Vulnerabilities

Cybersecurity Alert Activity Highlights Tenable Research Focus on PHP Vulnerabilities

According to a recent LinkedIn post from Tenable, the company is drawing attention to urgent alerts from CISA and other global government bodies regarding two critical remote code execution vulnerabilities

2w ago

Tenable Highlights PHP2Shell Threat Severity and Underscores Exposure Management Focus

Tenable Highlights PHP2Shell Threat Severity and Underscores Exposure Management Focus

According to a recent LinkedIn post from Tenable, the company is drawing attention to the rapid response of major cybercriminal forums to the recently disclosed PHP2Shell vulnerabilities (CVE-2026-109618 and CVE-2026-109619).

2w ago