TXOne Networks
Taiwan-based OT/ICS security firm protecting factory and industrial control systems from cyberattacks.
On the record
Checkpoint: Next Gartner CPS Protection Platforms Magic Quadrant cycle could move TXOne up or down a tier
The call
TXOne still guards real factory floors that big platforms struggle to touch, but shrinking headcount and a long funding silence show the ground under it is unsettled.
TXOne Networks sells security software designed to protect industrial equipment and systems that run old operating systems and speak industrial protocols that newer security tools do not understand. The company is hard to replace in this specific niche because it built its code deep into legacy machines, but Microsoft, Claroty, and Dragos now ship competing products that Gartner rates as leaders; meanwhile, artificial intelligence is starting to handle the risk-scoring work that TXOne is betting on for growth, and that work is becoming easier to copy every month. The company lost 14 percent of its staff since mid-2024, has not added new customers in two years, and has not raised new funding in over two years, which suggests either an acquisition deal quietly underway or financial distress; if TXOne raises fresh money from a top-tier investor, it would signal the company still has a path forward, but continued silence for another year would point toward a forced sale or shutdown.
Why
01
AI pressure: AI-driven asset discovery and risk-scoring tools (Sennin's own category, also chased by Claroty and Nozomi). TXOne's new Sennin governance layer sits exactly where AI-based risk scoring is commoditizing fastest across the OT security field. Could AI do the core job? Only partly.
02
Bigger players: Microsoft Defender for IoT. Microsoft, Claroty, Dragos, and Nozomi are rated Leaders in Gartner's first CPS Protection MQ; TXOne sits a tier below them. Could a giant copy it? Probably.
03
What protects it. Deep protocol and legacy-OS integration inside factories gives TXOne engineering trust that generic platforms have not replicated yet.
What would change this call
TXOne announces a new funding round (or stays silent) within 6 to 12 months. An up round shows investor confidence; continued silence or a down round shows financial strain.
Gartner's next CPS Protection Platforms Magic Quadrant places TXOne as Leader or Niche Player. Movement to Leader shows TXOne closing the gap; a Niche placement confirms it is falling further behind Microsoft, Claroty, Dragos, and Nozomi.
TXOne headcount continues to shrink past the current 14% year-over-year decline. Further contraction would indicate internal distress ahead of a possible acquisition by Trend Micro or Moxa.
Gartner's next CPS Protection Platforms Magic Quadrant places TXOne as Leader or Niche Player. Movement to Leader shows TXOne closing the gap; a Niche placement confirms it is falling further behind Microsoft, Claroty, Dragos, and Nozomi.
TXOne headcount continues to shrink past the current 14% year-over-year decline. Further contraction would indicate internal distress ahead of a possible acquisition by Trend Micro or Moxa.
Key numbers
- Headcount fell 14% year over year
- Customer count flat at 3,600+ since 2024
- No new funding round since $51M raise
Named risks
- No disclosed funding round since May 2024, a 26+ month gap as of July 2026, raising down-round or acquisition risk.
- Headcount fell 14% year-over-year as of July 2026 with a 0/100 growth score per Crustdata.
- Customer count static at 3,600+ since 2024, suggesting sales plateau.
- Excluded from Leaders tier in Gartner's first CPS Protection Platforms MQ, Feb 2025, versus Microsoft, Claroty, Dragos, Nozomi, Armis.
- New Sennin governance/risk-scoring pivot sits in the fastest AI-commoditizing layer of OT security.
Rivals, as read in July 2026
| Rival | Direction | Evidence |
|---|---|---|
| Microsoft Defender for IoT | gaining on | Named Gartner Leader in CPS Protection Platforms MQ, Feb 2025, TXOne excluded from Leaders tier |
| Claroty | gaining on | Named Gartner Leader Feb 2025, absorbed Medigate for broader exposure management |
| Dragos | gaining on | Named Gartner Leader Feb 2025 for OT threat intelligence and incident response |
| Nozomi Networks | gaining on | Named Gartner Leader Feb 2025, marketed with AI-powered detection capabilities |
| Armis | gaining on | Named Gartner Leader Feb 2025 for agentless asset intelligence |
Questions people ask
- Is TXOne Networks profitable in 2026?
- No confirmed profit or revenue figures exist; TXOne is a private, VC-backed company with no audited financials disclosed as of July 2026. Third-party revenue estimates range wildly ($42M to $380M) and are unconfirmed aggregator guesses, not company-reported numbers.
- Who owns TXOne Networks?
- TXOne began as a Trend Micro-Moxa joint venture via a November 15, 2018 letter of intent, but ceased formal JV status around 2022. Both companies remain investors alongside TGVest Capital, Pegatron, and CDIB Capital in a still-private, venture-backed structure as of 2026.
- Is TXOne Networks a Gartner Leader in OT security?
- No. Gartner's first Magic Quadrant for CPS Protection Platforms, published February 2025, named Claroty, Dragos, Microsoft, Armis, and Nozomi Networks as Leaders; TXOne was not included in the Leaders quadrant per third-party summaries of that report.
- Could AI replace TXOne Networks' security products?
- AI is commoditizing the vulnerability-scoring and governance layer, exactly where TXOne's April 30, 2026 Sennin launch competes, but its legacy-OS endpoint agents (Windows 2000 through 11) and 180+ protocol network sensing remain hardware-engineering moats AI alone doesn't replicate.
- Who is TXOne Networks' biggest competitor?
- Microsoft Defender for IoT is the most notable rival, named a Gartner Leader in the February 2025 CPS Protection Platforms Magic Quadrant alongside Claroty, Dragos, Nozomi Networks, and Armis, all ranked ahead of TXOne in that first-ever category ranking.
- Has TXOne Networks raised new funding recently?
- No new round has been publicly disclosed since the $51 million Series B extension announced May 7, 2024, led by TGVest Capital with Pegatron, CDIB Capital, Taiwania Capital, and AVITIC, leaving a funding gap of over 26 months as of July 2026.
Timeline
- 2026-06-22Achieved IEC 62443-4-1 secure-development-process certification
- 2026-04-30Launched Sennin product family: SenninOne governance plus SenninRecon asset discovery
- 2026-04-17Previewed Stellar Discover detection-only endpoint sensor
- 2025-02Gartner's first CPS Protection Platforms MQ names Claroty, Dragos, Microsoft, Armis, Nozomi as Leaders, not TXOne
- 2024-07Hired Stephen Driggers as Chief Revenue Officer
- 2024-05-07Raised $51M Series B extension led by TGVest Capital
- 2023-12Signed long-term cooperation agreement with Mitsubishi Electric
- 2022-08Raised $70M Series B round led by TGVest Capital
- 2021-08-19Raised $12.9M Series A round
- 2018-11-15Trend Micro and Moxa announce letter of intent forming TXOne joint venture
Revision history
26 July 2026
First assessed. Losing its protection. The text above is fixed as of this date and is not edited afterwards.
In the same band
Sources
- Trend Micro and Moxa Announce Letter of Intent for Joint Venture (2018-11-15)
- TXOne Networks Scores $51M Series B Extension (2024-05-07)
- Industrial cybersecurity startup TXOne Networks secures $12.9M in Series A round of investment (2021-08-19)
- TXOne Networks Scores $70M Series B Investment (2023-01-23)
- TXOne Networks Raises $51 Million in Series B Extension Round (2024-05-07)
- TXOne Networks, Products, Competitors, Financials (2026-07-06)
- TXOne Networks, Headcount, Funding & Open Jobs (2026-07-21)
- TXOne Networks, Revenue, Competitors, Alternatives
- TXOne Networks Company Profile
- Industrial Cybersecurity Leader
- Operations-First OT Security Platform
- TXOne Introduces Sennin for OT Risk Assessment & Governance (2026-04-30)