List of Tenable Cloud Security Customers
Tenable
6100 Merriweather Drive 12th Floor,
Columbia, 21044, MD,
United States
Columbia, 21044, MD,
United States
1 410-872-0555
Professional Services
1872
$900M
Since 2010, our global team of researchers has been studying Tenable Cloud Security customers around the world, aggregating massive amounts of data points that form the basis of our forecast assumptions and perhaps the rise and fall of certain vendors and their products on a quarterly basis.
Each quarter our research team identifies companies that have purchased Tenable Cloud Security for Cloud Access Security Brokers (CASB) from public (Press Releases, Customer References, Testimonials, Case Studies and Success Stories) and proprietary sources, including the customer size, industry, location, implementation status, partner involvement, LOB Key Stakeholders and related IT decision-makers contact details.
Companies using Tenable Cloud Security for Cloud Access Security Brokers (CASB) include: AT&T, a United States based Communications organisation with 132590 employees and revenues of $125.65 billion, Dell, a United States based Manufacturing organisation with 108000 employees and revenues of $95.60 billion, Sysco, a United States based Distribution organisation with 76000 employees and revenues of $78.80 billion, Mastercard, a United States based Banking and Financial Services organisation with 35300 employees and revenues of $28.17 billion, Metropolitan Transportation Authority (MTA), a United States based Transportation organisation with 70000 employees and revenues of $21.30 billion and many others.
Contact us if you need a completed and verified list of companies using Tenable Cloud Security, including the breakdown by industry (21 Verticals), Geography (Region, Country, State, City), Company Size (Revenue, Employees, Asset) and related IT Decision Makers, Key Stakeholders, business and technology executives responsible for the software purchases.
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| Logo | Customer | Industry | Empl. | Revenue | Country | Vendor | Application | Category | When | SI | Insight |
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Aidoc Israel | Healthcare | 350 | $60M | Israel | Tenable | Tenable Cloud Security | Cloud Access Security Brokers (CASB) | 2023 | n/a |
In 2023 Aidoc Israel implemented Tenable Cloud Security, deploying a Cloud Access Security Brokers (CASB) capability to simplify IAM risk management and streamline remediation across its AWS environments that support medical imaging AI, with operations in Israel and global deployments. Tenable Cloud Security was applied to the cloud security and DevOps process area to provide contextual IAM risk visibility for DevOps teams and to centralize permission risk tracking across multiple AWS accounts and workloads.
The implementation leveraged inferred Tenable CIEM and just in time access capabilities to reduce permissions risk and surface contextual access risk for developer and platform engineers, aligning with typical CASB workflows for entitlement discovery, risk scoring, and automated remediation guidance. Configuration focused on mapping cloud identities, roles, and policies into a unified risk model, and instrumenting remediation workflows that feed into DevOps change processes and incident response playbooks.
Operational architecture centered on a cloud-native integration with AWS, embedding Tenable Cloud Security into IAM and DevOps tooling to enable continuous entitlement assessment and time-bound access controls. Governance changes included centralized IAM risk dashboards and structured remediation handoffs to DevOps teams, and the rollout emphasized cross-site coverage for Israel and global deployments, which improved remediation speed and operational confidence as reported.
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Alameda Contra Costa Transit District | Transportation | 2200 | $564M | United States | Tenable | Tenable Cloud Security | Cloud Access Security Brokers (CASB) | 2021 | n/a |
In 2021, AC Transit deployed Tenable Cloud Security as a centralized Cloud Access Security Brokers (CASB) capability to extend enterprise network security controls into cloud and hybrid environments. The Tenable Cloud Security implementation covered AC Transit enterprise network and critical infrastructure including LAN, WAN and special data center connections, and systems supporting the Tempo Bus Rapid Transit project in Oakland California. The deployment was led by the primary network engineer and the network security engineering team responsible for architecture, configuration and operational continuity.
Tenable Cloud Security was configured to provide cloud access governance, visibility across cloud assets and policy enforcement aligned with Cloud Access Security Brokers (CASB) functional patterns. The implementation incorporated standardized workflows for asset discovery, vulnerability alignment and centralized policy orchestration, and was configured to feed automated alerts and role based access control policies into existing operations. Configuration work emphasized integration with established network security practices to maintain consistent access controls across cloud and on premise infrastructure.
The AC Transit Tenable Cloud Security deployment was integrated with the existing security stack including Fortinet firewalls, Alert Logic monitoring, Varonis data security controls and Dameware administration tools to support unified security operations. Integrations focused on sharing telemetry for vulnerability prioritization, aligning firewall access rules with cloud access policies and forwarding events into monitoring and QA processes used by the network engineering team.
Governance and rollout followed a QA driven process, leveraging test procedures and submittal reviews authored by the network engineering lead, with formalized access management and contractor facility access practices. Training, supervision and oversight were applied to the network security and network engineering teams, and configuration coordination extended to routers, switches and firewall upgrades executed as part of the broader infrastructure program.
The broader network engineering program that included Tenable Cloud Security documented infrastructure changes designed to achieve 99.999% uptime for most systems and implemented an enterprise quality of service solution meeting industry expectations for latency and jitter. AC Transit Tenable Cloud Security Cloud Access Security Brokers (CASB) addressed cloud access governance and visibility needs within the agency network security and infrastructure function.
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AT&T | Communications | 132590 | $125.6B | United States | Tenable | Tenable Cloud Security | Cloud Access Security Brokers (CASB) | 2015 | n/a |
In 2015, AT&T implemented Tenable Cloud Security under the Cloud Access Security Brokers (CASB) category to centralize vulnerability and exposure visibility across hybrid cloud and on premise inventories. The Tenable Cloud Security deployment supported Security Operations and Vulnerability Event Management functions, providing a single control plane for discovery, scanning, and prioritization across cloud and datacenter assets.
The implementation emphasized vulnerability scanning, exposure scoring, scan tuning, and automated scheduling, with functional capabilities mapped to vulnerability event management and CI CD pipeline visibility. Tenable Cloud Security was configured for signature tuning and required response date enforcement based on asset attributes, and it was used in operational workflows to prioritize and expedite remediations across hardware, applications, and cloud environments.
Tenable Cloud Security integrated with a broader security toolchain, including Balbix, Flexera, Expanse, Armis, Cloud Passage, Intelgraph, Kenna, CISA, and ISCERT for threat and asset context. The deployment also interfaced with Splunk and Shodan to coordinate feeds for SOC, Hunt teams, and global incident response, and it supported collaboration with cloud teams to remediate exposures in Azure, AWS, and Google Cloud.
Governance and process changes accompanied the technical rollout, with the security organization developing policies, guidelines, and crisis event management runbooks while delivering status updates to senior leadership. AT&T managed Asset and SBOM data in a CMDB and transitioned workflows to ServiceNow, leveraging VRM, GRC, and SECOPS modules to automate responses and building an exposure assessment application that consumed CMDB and SBOM outputs. The program embedded DevSecOps principles to improve visibility into CI CD pipelines, cloud infrastructure, APIs, and microservices, and it ensured timely remediation across multiple business units including Warner Media, SKY, XANDR, and AT&T Mexico.
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Baltimore Gas and Electric, a subsidiary of Exelon Corporation | Utilities | 3200 | $5.2B | United States | Tenable | Tenable Cloud Security | Cloud Access Security Brokers (CASB) | 2022 | n/a |
In 2022, Baltimore Gas and Electric implemented Tenable Cloud Security as part of its Cloud Access Security Brokers (CASB) tooling to centralize vulnerability and cloud posture management across the utility. The deployment was driven by Threat and Vulnerability Management analysts with hands on experience operating Tenable.sc and Tenable.io alongside Qualys and Rapid7 InsightVM, which informed configuration and operational design.
The implementation focused on standard vulnerability management workflows within Tenable Cloud Security, including asset discovery, continuous vulnerability assessment, and consolidated reporting. Configurations emphasized scan orchestration and prioritization logic to support remediation triage, and operational and technical documentation was maintained to stabilize runbooks and assessment cadence.
Integrations were developed between Tenable Cloud Security and existing vulnerability assessment platforms, specifically Tenable.sc, Tenable.io, Qualys, and Rapid7 InsightVM, with reporting data aggregated into Kenna Security for enterprise vulnerability analysis. These integrations enabled consolidated vulnerability telemetry to flow into security operations, vulnerability management teams, and cross functional remediation stakeholders for coordinated response.
Governance changes included formalized remediation prioritization workflows, documented operational processes, and internal knowledge transfer to elevate team technical proficiency. The program delivered enhanced program effectiveness, increased program maturity, and improved stakeholder awareness through ongoing maintenance of integrations, reporting, and procedural documentation.
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BioMarin Pharmaceutical | Life Sciences | 3221 | $3.2B | United States | Tenable | Tenable Cloud Security | Cloud Access Security Brokers (CASB) | 2019 | n/a |
In 2019, BioMarin Pharmaceutical implemented Tenable Cloud Security as a Cloud Access Security Brokers (CASB) solution. Tenable Cloud Security was positioned to centralize cloud access monitoring and policy enforcement across BioMarin's enterprise security environment, supporting cloud access governance and continuous visibility.
Configuration emphasized core CASB capabilities, including cloud discovery and inventory, access monitoring and policy enforcement, continuous threat detection, and compliance reporting. Tenable Cloud Security was configured to surface cloud service risk and enforce controls within existing enterprise security workflows and audit processes.
The implementation explicitly integrated Tenable with internal and external scanning workflows, linking Tanium and Kenna to consolidate vulnerability scanning and provide comprehensive enterprise security and real-time reporting of threats and cyber-attacks. Operational coverage included IT security operations and aligned with multi-campus public safety and facilities security efforts, while endpoint authentication and Oracle EBS security updates were executed in parallel as part of the broader security program.
Project governance applied Agile foundations, with a Senior Project Manager serving as Scrum Master and Agile Coach to introduce Agile training and manage sprint based rollout activities across security, IT, and facilities stakeholders. Governance focused on iterative delivery and cross functional coordination, aligning Tenable Cloud Security alerts and policy outputs with operational incident reporting and SOC workflows.
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Professional Services | 2800 | $1.1B | United States | Tenable | Tenable Cloud Security | Cloud Access Security Brokers (CASB) | 2021 | n/a |
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Manufacturing | 59000 | $20.1B | United States | Tenable | Tenable Cloud Security | Cloud Access Security Brokers (CASB) | 2021 | n/a |
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Professional Services | 2000 | $593M | United States | Tenable | Tenable Cloud Security | Cloud Access Security Brokers (CASB) | 2020 | n/a |
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Professional Services | 8200 | $2.1B | United States | Tenable | Tenable Cloud Security | Cloud Access Security Brokers (CASB) | 2020 | n/a |
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Insurance | 6500 | $14.0B | United States | Tenable | Tenable Cloud Security | Cloud Access Security Brokers (CASB) | 2020 | n/a |
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| Logo | Company | Industry | Employees | Revenue | Country | Evaluated | ||
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FAQ - APPS RUN THE WORLD Tenable Cloud Security Coverage
Tenable Cloud Security is a Cloud Access Security Brokers (CASB) solution from Tenable.
Companies worldwide use Tenable Cloud Security, from small firms to large enterprises across 21+ industries.
Organizations such as AT&T, Dell, Sysco, Mastercard and Metropolitan Transportation Authority (MTA) are recorded users of
Tenable Cloud Security for Cloud Access Security Brokers (CASB).
Companies using Tenable Cloud Security are most concentrated in Communications, Manufacturing and Distribution, with adoption spanning over 21 industries.
Companies using Tenable Cloud Security are most concentrated in United States, with adoption tracked across 195 countries worldwide. This global distribution highlights the popularity of Tenable Cloud Security across Americas, EMEA, and APAC.
Companies using Tenable Cloud Security range from small businesses with 0-100 employees - 0%, to mid-sized firms with 101-1,000 employees - 10.34%, large organizations with 1,001-10,000 employees - 55.17%, and global enterprises with 10,000+ employees - 34.48%.
Customers of Tenable Cloud Security include firms across all revenue levels — from $0-100M, to $101M-$1B, $1B-$10B, and $10B+ global corporations.
Contact APPS RUN THE WORLD to access the full verified Tenable Cloud Security customer database with detailed Firmographics such as industry, geography, revenue, and employee breakdowns as well as key decision makers in charge of Cloud Access Security Brokers (CASB).