CISO Tribune

Vendor comparison · 2 companies

Armis vs TXOne Networks

Armis is a cybersecurity company that sells Armis Centrix, a platform of modular solutions that run from asset management to IoT security and ICS security. TXOne Networks sells security solutions that integrate across all levels of the Purdue model. CISO Tribune files both under OT and ICS security. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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  • Armis
  • TXOne Networks
Armis vs TXOne Networks: Products, Customers and Funding Compared
ArmisArmis is a cybersecurity company that sells Armis Centrix, a platform of modular solutions that run from asset management to IoT security and ICS security.armis.comTXOne NetworksTXOne Networks sells security solutions that integrate across all levels of the Purdue model.txone.com
What it sells
  • Armis Centrix[1][4][6][7][8][10][13]A cybersecurity platform that monitors billions of assets to identify real-time risks.
  • Armis Asset Intelligence Engine[4][8][9]A crowdsourced, cloud-based knowledge base at the core of Armis Centrix.
  • Element[1][5][6][10][11][14][19]Element validates devices and media without software installation, system modifications, or network requirements.
  • Stellar[1][5][6][7][12][13][16][17]Endpoint security delivered in two editions, Stellar Discover and Stellar Protect.
  • Edge[1][5][6][8][11]Edge provides inline threat prevention across 180+ industrial protocols.
  • StellarOne[7][16][17]StellarOne is the single-pane management console for every Stellar deployment.
  • Portable Inspector[14][18][19]Agentless malware scanning and asset discovery from a USB device.
  • ElementOne[19]ElementOne is a centralized management console for a Portable Inspector and Safe Port fleet.
Categories
Headquarters
United States[2]Taipei, Taiwan[4]
Founded
2015[3]2019[3]
Ownership and funding
Privately held[2][4][5]Not stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • March 18, 2026Armis appointed Simon Mouyal as Chief Marketing Officer to oversee its global marketing strategy and execution.[12]
  • March 10, 2026Armis announced Armis Centrix for Vulnerability Management Detection and Response, a solution for identifying and validating vulnerabilities across an organization's assets.[13]
  • January 14, 2026Armis launched the Armis Select Partner Program for its global partner ecosystem.[14]
  • June 30, 2026TXOne Networks announced Virtual Portable Inspector, a software-based addition to its Element inspection portfolio.[14]
  • April 17, 2026TXOne Networks previewed Stellar Discover, a lightweight endpoint sensor for asset visibility and vulnerability assessment in OT environments.[12]
  • March 25, 2026TXOne Networks announced that Siemens certified TXOne Stellar again as a supported antivirus solution for SIMATIC WinCC Open Architecture.[13]
G2 and Gartner Peer Insights
  • G2: listed, seen November 5, 2026[5]
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, Armis sells mainly to organizations with complex OT and IT environments that need to secure managed and unmanaged devices. Armis addresses CISOs and security teams working in OT environments. The customers its pages describe include a manufacturing organization, an airline with OT assets across airports and facilities, and a national utility with water treatment plants. Armis also addresses government agencies and financial institutions. Armis says metadata can be stored in the cloud or in a hybrid model for organizations with data residency rules.The company addresses plants that are moving control workloads from dedicated hardware onto virtualized servers. ElementOne is described for organisations with many Portable Inspectors across multiple locations. TXOne Complete is presented to buyers who built their OT security program solution by solution, with network visibility from one vendor and endpoint protection from a different vendor.
Last verified
September 27, 2026September 27, 2026

Where they overlap

  • Armis and TXOne Networks are both filed under OT and ICS security.

Where they differ, field by field

  • Armis's primary category is IoT and medical device security; TXOne Networks's is OT and ICS security.
  • Armis lists Armis Centrix and Armis Asset Intelligence Engine. TXOne Networks lists Element, Stellar, Edge, StellarOne, Portable Inspector and 1 more.
  • Armis is headquartered in United States. TXOne Networks is headquartered in Taipei, Taiwan.
  • Armis was founded in 2015. TXOne Networks was founded in 2019.
  • Armis is privately held.

What it sells: Armis

What Armis Centrix does[1][4][6][7][8][10][13]
Armis Centrix is made up of modular solutions that run from asset management to IoT security and ICS security. The solutions include Vulnerability Prioritization and Remediation (VIPR) and adapt to the customer's environment.
What Armis Asset Intelligence Engine does[4][8][9]
Armis says the engine tracks over five billion assets. The Armis Asset Intelligence Engine tracks managed, unmanaged and IoT assets that Armis has seen across its customers. Alerts can be triggered by a policy violation, a misconfiguration or abnormal behavior.

What it sells: TXOne Networks

What Element does[1][5][6][10][11][14][19]
Element validates devices and media without software installation, system modifications, or network requirements. Element is 100% air-gap compatible. Element scans at 7,200 files per minute.
What Stellar does[1][5][6][7][12][13][16][17]
Stellar Discover installs in one minute with no drivers and no kernel access. Stellar Protect comes in an ICS Edition for the full prevention suite and a Kiosk Edition for the most constrained legacy endpoints.
What Edge does[1][5][6][8][11]
Edge provides inline threat prevention across 180+ industrial protocols, both standard and proprietary, with 1,500+ OT-native signatures. Edge network security includes Gen3 hardware bypass on every segment with Universal Bypass for uplink disconnection.
What StellarOne does[7][16][17]
StellarOne inventories Discover sensors, pushes policies to Protect agents, coordinates one-click upgrades from sensor to agent, and forwards events to Splunk, Microsoft Sentinel, and QRadar. StellarOne enforces role-based access control and approval workflows for policy deployment, agent upgrades, and configuration changes. StellarOne supports air-gapped deployments for ICS and Kiosk agents with USB pattern updates.
What Portable Inspector does[14][18][19]
Portable Inspector plugs into any USB port to scan for malware, collect asset information, and verify system integrity without software installation or system modifications. Portable Inspector supports 80+ operating systems from Windows 2000 through the latest Linux distributions. The Pro Edition of Portable Inspector adds AES-256 hardware-encrypted storage for validated file transfer into air-gapped environments.
What ElementOne does[19]
ElementOne is a centralized management console for a Portable Inspector and Safe Port fleet, with one dashboard for data scanning, device health, and compliance reporting. ElementOne aggregates scan results, asset inventories, and threat detections from 1,000+ Portable Inspector and Safe Port devices into a unified security posture dashboard. ElementOne deploys as a virtual machine for centralized management of all security inspection devices.

Questions about Armis and TXOne Networks

What do Armis and TXOne Networks sell?
Armis sells Armis Centrix and Armis Asset Intelligence Engine. TXOne Networks sells Element, Stellar, Edge, StellarOne, Portable Inspector and 1 more.
Are Armis and TXOne Networks in the same category?
They share OT and ICS security. Armis's primary category is IoT and medical device security and TXOne Networks's is OT and ICS security.
Where are Armis and TXOne Networks headquartered?
Armis is headquartered in United States. TXOne Networks is headquartered in Taipei, Taiwan.
When were Armis and TXOne Networks founded?
Armis was founded in 2015. TXOne Networks was founded in 2019.
Who owns Armis and TXOne Networks?
Armis is privately held.
Who are Armis and TXOne Networks sold to?
From its own pages, Armis sells mainly to organizations with complex OT and IT environments that need to secure managed and unmanaged devices. The company addresses plants that are moving control workloads from dedicated hardware onto virtualized servers.
What have Armis and TXOne Networks announced recently?
March 18, 2026: Armis appointed Simon Mouyal as Chief Marketing Officer to oversee its global marketing strategy and execution. June 30, 2026: TXOne Networks announced Virtual Portable Inspector, a software-based addition to its Element inspection portfolio.

About Armis

Armis is a cybersecurity company that sells Armis Centrix, a platform of modular solutions that run from asset management to IoT security and ICS security. Armis says Armis Centrix monitors billions of assets to identify real-time risks. Armis describes Armis Centrix as a cloud-native platform that delivers real-time visibility and AI-powered risk mitigation across the attack surface. The modular solutions in Armis Centrix, including Vulnerability Prioritization and Remediation (VIPR), adapt to the customer's environment, according to Armis. Armis is now part of ServiceNow.[1][6][7][10]

Armis Centrix for Asset Management and Security is one of the solutions in the platform, with the stated aim to see every asset, understand the risk and secure what matters. Armis Centrix for OT/IoT Security is described by Armis as a way to secure the backbone of industry without disruption. Armis Centrix for Medical Device Security is aimed at protecting the entire patient journey in a digital world. Armis Centrix for VIPR-Pro covers prioritization and remediation, with the aim to close the gap between finding and fixing risk. Armis Centrix for Vulnerability Management Detection and Response aims to shift from reactive scanning to real-time, evidence-based vulnerability validation. Armis Centrix for Application Security aims to eliminate AppSec fragmentation and secure the entire software supply chain. Armis Centrix for Early Warning aims to move from reactive defense to proactive immunity.[6]

Armis describes discovering and contextualizing managed and unmanaged assets and creating real-time inventories without manual intervention by IT teams. Armis says it provides access to granular industrial control systems (ICS) and OT device details so teams can prioritize and act on risk-related insights. Armis says deep asset visibility with Armis Centrix collects information about each asset, including its characteristics, configurations, behavior, relationships and vulnerabilities. With non-intrusive active and holistic discovery, Armis Centrix exposes legacy software that current tooling is unable to detect and identifies the risks associated with it. Armis says its platform can passively and safely analyze traffic from industrial controllers and systems. Armis describes its approach as agentless, meaning no software is installed on production equipment. Armis says it identifies OT devices by manufacturer and model.[6][7]

Armis describes the Asset Intelligence Engine as a crowdsourced, cloud-based knowledge base that tracks over five billion assets and sits at the core of Armis Centrix. Each asset profile records how often the asset communicates with other devices and over what protocols. The Armis Asset Intelligence Engine tracks managed, unmanaged and IoT assets that Armis has seen across its customers. When an asset operates outside of its baseline, Armis Centrix issues an alert or can automatically disconnect or quarantine the asset. Alerts can be triggered by a policy violation, a misconfiguration or abnormal behavior.[8]

Armis Vulnerability Intelligence Database is an AI-powered vulnerability intelligence resource, available as a freely accessible database or through commercial API access on the AWS Marketplace. Armis describes a database that ingests and correlates data from sources including internal threat intelligence, external feeds, community contributions and Armis Labs. Armis says the database draws on external feeds like CISA KEV, NVD and vendor disclosures. The database is backed by the Armis Asset Intelligence Engine and Armis Labs. Armis says the database gives insight into vulnerabilities affecting IT, OT, IoT and medical devices.[9]

Armis says converged IT/OT environments must comply with standards including NERC, MITRE ATT&CK, ISA/IEC 62443, ISO 27001 and NIST SP 800-82 Rev. 2. With Armis Centrix, customizable dashlets map to evidence requirements outlined in security frameworks, and customizable reports enable cross team collaboration and board-level reporting. With Armis Centrix, users can display connections based on segments, asset types and defined boundaries. Armis says the Armis Asset Intelligence and Security Platform helps government agencies meet the requirements of BOD 23-02. Armis says financial institutions must be able to identify, classify and contextualize all connected devices in their environment. Armis addresses the Digital Operational Resilience Act (DORA), which was published on 27 December 2022.[10][11]

Armis says it offers flexible deployment options to meet the legal and regulatory requirements of the organization and region. Armis says metadata can be stored in the cloud or in a hybrid model to comply with laws like GDPR and other local data residency rules. United Airlines deployed Armis Centrix to build a real-time, categorized inventory of its OT estate, from process control assets to HVAC systems and bag scanners. Armis was deployed at 97 plants to improve operational resilience. A vertically integrated poultry processing facility faced asset sprawl and siloed OT infrastructure, and a team deploying Armis Centrix uncovered over 4,500 assets, more than 4x their original estimate. Armis describes a national utility with thousands of water treatment plants inherited from 31 different operators, working to comply with EU mandates.[6][7][10]

Armis on the record

Sources

Armis full record

  1. [1]Armis centrixArmis · armis.com · published July 17, 2026 · Tier A
  2. [2]Armis acquires silk security to incorporate best in class security prioritization and remediation into armis centrixArmis · armis.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]DefaultServiceNow · newsroom.servicenow.com · published December 22, 2025 · Tier A
  4. [4]Armis, The Cyber Exposure Management & Security Company | armis.comArmis · undated page, accessed October 23, 2026 · Tier A
  5. [5]Armis Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 23, 2026 · Tier C
  6. [6]Armis Centrix™, the Armis cyber exposure management platform | ArmisArmis · undated page, accessed November 5, 2026 · Tier A
  7. [7]Armis Centrix™ for OT/IoT Security (SaaS) | ArmisArmis · undated page, accessed November 5, 2026 · Tier A
  8. [8]Armis Asset Intelligence Engine | ArmisArmis · undated page, accessed November 5, 2026 · Tier A
  9. [9]Armis Vulnerability Intelligence Database | ArmisArmis · undated page, accessed November 5, 2026 · Tier A
  10. [10]Bridge the IT/OT gap with Armis Centrix™ | ArmisArmis · undated page, accessed November 5, 2026 · Tier A
  11. [11]The Path to DORA (Digital Operational Resilience Act) | ArmisArmis · undated page, accessed November 5, 2026 · Tier A
  12. [12]Armis Appoints Simon Mouyal as Chief Marketing OfficerArmis · published March 18, 2026 · Tier A
  13. [13]Armis Announces Armis Centrix™ for Vulnerability Management Detection and Response to Reduce Cyber Risk and Eliminate Operational FrictionArmis · published March 10, 2026 · Tier A
  14. [14]Armis Launches New Partner Program, Expanding its Reach to Help Global Organizations Enhance Cyber ResilienceArmis · published January 14, 2026 · Tier A

TXOne Networks full record

  1. [1]ProductsTXOne Networks · txone.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Network security solution asset vulnerability managementTXOne Networks · txone.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]Ot cybersecurity provider txone networks expands its presence in europeTXOne Networks via STT Info · sttinfo.fi · published April 13, 2022 · Tier B
  4. [4]CompanyTXOne Networks · txone.com · undated page, accessed September 27, 2026 · Tier A
  5. [5]TXOne Networks | Operations-First OT Security CompanyTXOne Networks · undated page, accessed October 29, 2026 · Tier A
  6. [6]Deployment Architecture | TXOne NetworksTXOne Networks · undated page, accessed October 29, 2026 · Tier A
  7. [7]Stellar OT Endpoint Protection | TXOne NetworksTXOne Networks · undated page, accessed October 29, 2026 · Tier A
  8. [8]Edge Network Security | TXOne NetworksTXOne Networks · undated page, accessed October 29, 2026 · Tier A
  9. [9]OT Asset Discovery & Risk Assessment | TXOne NetworksTXOne Networks · undated page, accessed October 29, 2026 · Tier A
  10. [10]Comprehensive OT Security Protection | TXOne NetworksTXOne Networks · undated page, accessed October 29, 2026 · Tier A
  11. [11]Zero-Disruption OT Security | TXOne NetworksTXOne Networks · undated page, accessed October 29, 2026 · Tier A
  12. [12]TXOne Networks Previews Stellar Discover: Safe OT Endpoint Visibility Without Disrupting OperationsTXOne Networks · published April 17, 2026 · Tier A
  13. [13]Siemens Validates TXOne Stellar Again for WinCC OA, Strengthening Cybersecurity in Industrial SCADA SystemsTXOne Networks · published March 25, 2026 · Tier A
  14. [14]TXOne Networks Expands the Element Portfolio with Virtual Portable Inspector, Extending Operational Inspection Across Modern OT EnvironmentsTXOne Networks · published June 30, 2026 · Tier A
  15. [15]Deployment Architecture | TXOne NetworksTXOne Networks · undated page, accessed November 10, 2026 · Tier A
  16. [16]Stellar Protect: Full Prevention for Endpoints | TXOne NetworksTXOne Networks · undated page, accessed November 10, 2026 · Tier A
  17. [17]StellarOne: Unified OT Endpoint Management | TXOne NetworksTXOne Networks · undated page, accessed November 10, 2026 · Tier A
  18. [18]Portable Inspector | TXOne NetworksTXOne Networks · undated page, accessed November 10, 2026 · Tier A
  19. [19]ElementOne OT Security Management | TXOne NetworksTXOne Networks · undated page, accessed November 10, 2026 · Tier A
  20. [20]Legacy System Life Extension | TXOne NetworksTXOne Networks · undated page, accessed November 10, 2026 · Tier A

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