Vulcan Cyber
Vulcan Cyber was a Tel Aviv–based cyber risk management platform that helped enterprise organizations prioritize vulnerabilities and orchestrate remediation across complex IT environments before its 2025 acquisition by Tenable.
- Company typePrivate
- Founded2018
- HeadquartersTel Aviv, Israel
- Headcount101–250
- GTM typeB2B
- OfferingSoftware
What Vulcan Cyber does
Vulcan Cyber, founded in 2018 and headquartered in Tel Aviv, Israel, built a domain-specialized cyber risk management platform focused on vulnerability and exposure management for large enterprise organizations. The platform was designed to help enterprises manage and mitigate cyber risk by ingesting vulnerability and asset telemetry, prioritizing exposures across complex IT environments, and orchestrating remediation workflows that integrate with downstream patching, ticketing, and security tooling. Its core differentiator, per public sources, was domain specialization in remediation orchestration rather than discovery or scanning, positioning Vulcan as a workflow layer that closes the loop between vulnerability identification and actual risk reduction. The product served enterprise customers managing sprawling attack surfaces and seeking to translate vulnerability data into prioritized, executable remediation actions.
Vulcan Cyber operated a venture-backed enterprise SaaS go-to-market, with a headcount of 101–250 employees and a customer base concentrated among large organizations requiring comprehensive cyber risk management capabilities. Specific pricing was not publicly disclosed, consistent with enterprise contract structures negotiated per deployment scale. Distribution was augmented by strategic investor Wipro Ventures, which provided channel access to large enterprise IT services accounts, alongside direct sales to enterprise CISOs and security teams. The company was recognized as a top vendor in cyber risk management across industry evaluations in 2023.
Over its standalone life, Vulcan Cyber raised approximately $69 million across four funding rounds, culminating in a $55 million Series B co-led by Maor Investments and Ten Eleven Ventures in 2023 with an additional $34 million top-up. In 2025, Vulcan Cyber was acquired by Tenable, alongside Apex Security, to round out Tenable's exposure management platform capabilities; Vulcan's technology was integrated into the Tenable One exposure management portfolio. The company no longer operates as a standalone entity following the acquisition.
Vulcan Cyber firmographics
Firmographics- Name
- Vulcan Cyber
- Website
- https://vulcan.io
- Company type
- Private
- Founded year
- 2018
- Operating status
- Acquired
- Headcount range
- 101–250 employees
- Short description
- Vulcan Cyber was a Tel Aviv–based cyber risk management platform that helped enterprise organizations prioritize vulnerabilities and orchestrate remediation across complex IT environments before its 2025 acquisition by Tenable.
- Ownership category
- akta.pro rank
Vulcan Cyber industry classification
Industry- Product category
- Cybersecurity Vulnerability Management
- NAICS
- Computer Systems Design and Related Services (54151), Computer Systems Design and Related Services (5415), Security Systems Services (56162)
- SIC
- Services-Computer Integrated Systems Design (7373), Services-Computer Programming Services (7371)
- akta.pro primary industry
- Vulnerability Management & Penetration Testing Services (BPAEADAD)
- akta.pro secondary industries
- Cybersecurity Architecture & Security Integration (BPAEAAAL), Network Security Services (Firewall/VPN/ZTNA/SASE Integration) (BPAEAEAG)
Keywords
Where Vulcan Cyber is headquartered
LocationHeadquarters
- HQ city
- Tel Aviv
- HQ country
- Israel
- HQ region
- Middle East
Markets served
Vulcan Cyber business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Marketing or Sales, Personnel, Operations, Infrastructure
Vulcan Cyber product offering
Product offeringCore offering
Vulcan Cyber provides a cyber risk management platform that ingests vulnerability data from scanning tools and IT infrastructure, prioritizes exposures based on business risk, and orchestrates remediation across security and IT teams. The platform is designed to help enterprise security teams close the gap between vulnerability detection and actual remediation, integrating with existing security stacks, ticketing systems, and DevOps tooling.
Product overview
Vulcan Cyber was a cyber risk management company that was acquired by Tenable in 2025. Prior to acquisition, Vulcan Cyber offered a cyber risk management platform focused on vulnerability and exposure management. The specific product portfolio is not detailed in the available sources. Following the acquisition, Vulcan Cyber's technology was integrated into Tenable's exposure management platform (Tenable One).
Differentiator
Problem solved
Functional benefit
Products and services
- Vulcan Cyber Risk Management Platform Enterprise SaaS platform that aggregates vulnerability and asset data from scanning tools, prioritizes exposures based on business risk context, and orchestrates remediation workflows across security, IT, and DevOps teams. Targets enterprise security operations teams seeking to close the remediation gap.
Companies that use Vulcan Cyber
Customer profileSegments1 record
Ideal customer profiles1 record
Vulcan Cyber technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Vulcan Cyber partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- TenablecoreTenable acquired Vulcan Cyber as part of its strategy to round out its exposure management platform capabilities. The acquisition added Vulcan Cyber's cyber risk management technology to Tenable's portfolio.
Scale indicators2 records
Recent moves6 records
Expansion highlights5 records
Vulcan Cyber competitors and assessment
Company assessmentBroad incumbents
- Tenable: Tenable is the parent company that acquired Vulcan Cyber and operates Tenable One, a leading exposure management platform. It is the most direct incumbent in vulnerability management and the platform through which Vulcan's technology is now commercialized.
- Qualys: Qualys is a long-standing vulnerability management and cloud security platform with VMDR (Vulnerability Management, Detection and Response) and a broad enterprise footprint. It competes in the same vulnerability prioritization and exposure management category as Vulcan.
- Rapid7: Rapid7 offers InsightVM for vulnerability management alongside its broader security analytics and SIEM/orchestration portfolio. It is a direct incumbent competing for enterprise cyber risk management budgets.
- CrowdStrike: CrowdStrike's Falcon platform combines EDR with exposure management and vulnerability prioritization capabilities (Falcon Spotlight). It competes with Vulcan's remediation-orchestration value proposition as part of a broader endpoint and exposure suite.
Emerging players
- Wiz: Wiz is a fast-growing cloud security platform that has expanded into broader exposure management. It overlaps with Vulcan in vulnerability and risk prioritization, particularly for cloud-centric environments, and represents a major emerging competitor.
- Axonius: Axonius provides a cybersecurity asset management and exposure management platform that helps organizations inventory assets and identify gaps. It overlaps with Vulcan in exposure visibility and prioritization.
- JupiterOne: JupiterOne offers a cyber asset attack surface management platform with risk prioritization features. It addresses similar problems to Vulcan in aggregating security signals and driving remediation.
- BalkanID: BalkanID (now part of Optiv) focused on identity-based risk and access governance with overlap into risk prioritization — an adjacent category that converges with exposure management.
Direct peers
- Apex Security: Apex Security, acquired alongside Vulcan by Tenable, focuses on security prioritization and remediation. It is the most directly comparable peer in vulnerability prioritization and exposure management workflows.
- Brinqa: Brinqa offers a cyber risk management platform that unifies vulnerability data and orchestrates remediation, closely matching Vulcan's stated value proposition around risk prioritization and remediation workflows.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights5 records
Customer concentration
Vulcan Cyber social profiles
Digital presenceVulcan Cyber financial estimates
Financial estimateRevenue estimate
Valuation estimate
Vulcan Cyber leadership team
Management profileNumber of profiles
Profiles5 records
Vulcan Cyber funding detail
Funding detailFunding overview
Funding rounds4 records
Investors6 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Vulcan Cyber M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Vulcan Cyber
What does Vulcan Cyber do?
Vulcan Cyber provides a cyber risk management platform that ingests vulnerability data from scanning tools and IT infrastructure, prioritizes exposures based on business risk, and orchestrates remediation across security and IT teams. The platform is designed to help enterprise security teams close the gap between vulnerability detection and actual remediation, integrating with existing security stacks, ticketing systems, and DevOps tooling.
Is Vulcan Cyber a public or private company?
Vulcan Cyber is a private company. It is classified as corporate owned and is currently acquired.
When was Vulcan Cyber founded?
Vulcan Cyber was founded in 2018. It employs 101 to 250 people.
Where is Vulcan Cyber based?
Vulcan Cyber is headquartered in Tel Aviv, Israel, in the Middle East region.
Who are Vulcan Cyber's main competitors?
Broad incumbents on record are Tenable, Qualys, Rapid7 and CrowdStrike. Emerging players are Wiz, Axonius, JupiterOne and BalkanID. Direct peers are Apex Security and Brinqa.
Does Vulcan Cyber have an API?
No public API is recorded for Vulcan Cyber.
What industry is Vulcan Cyber in?
Vulcan Cyber's product category is Cybersecurity Vulnerability Management. Its primary akta.pro industry code is BPAEADAD, Vulnerability Management & Penetration Testing Services, with a secondary code of BPAEAAAL, Cybersecurity Architecture & Security Integration. Its NAICS code is 54151 and its SIC code is 7373.