Occlum
Occlum (Occlum Tech) is an Uzbekistan-based startup providing a data-masking and AI-governance product for enterprises.
Position in SVTRnew
Snapshot 2026-11-03- Startup SignalsRankedof 2,280
- Security & ComplianceRankedof 147
- AI SecurityRankedof 31
About
Occlum (Occlum Tech) is an Uzbekistan-based startup providing a data-masking and AI-governance product for enterprises. Before an employee's data is pasted into an AI tool such as ChatGPT, the product automatically detects and masks sensitive information (financial figures, names, API keys) on-device, then unmasks the response when it comes back — letting companies use external AI tools without exposing sensitive data. The company has run pilots within Uzbekistan with government-linked backing. It was selected for the second batch of UzCombinator, Uzbekistan's first structured startup accelerator, and was a top-3 pick for the US-based Draper University Hero Training accelerator, where the team is currently based to grow the company.
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Founders / team· 4
Comparable companies· by market
This company
BusinessLatest roundTotal raisedDate- Occlum
Occlum (Occlum Tech) is an Uzbekistan-based startup providing a data-masking and AI-governance product for enterprises.
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United States
BusinessLatest roundTotal raisedDate- LightBeam
Automates processes for securing sensitive information and complying with data protection regulations
Undisclosed · $17M · 2024-02
$17M - BigID
AI-based data security software tailored to enterprises to identify, protect and manage sensitive information, especially for compliance and privacy
Undisclosed · $60M · 2024-03
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AI that continuously discovers, manages and protects company sensitive information
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$10M
Europe
BusinessLatest roundTotal raisedDate- Evervault
Sensitive data processing and orchestration infrastructure that keeps data encrypted throughout storage and computation
Series B · $50M · 2026-03
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Undisclosed · $5M · 2025-07
$5M - PQShield
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Series B · $37M · 2024-06
$37M
Other / unspecified
BusinessLatest roundTotal raisedDate- Modelyo
Sovereign confidential cloud and confidential AI infrastructure: lets regulated institutions keep data encrypted end to end and hold their own keys wh…
2026-10
— - CryptoLab
Develops and commercializes the HEaaN homomorphic encryption library, privacy-preserving AI and post-quantum cryptography solutions
$2.9B
$2.9B - CyberRidge
Carmel optical-layer encryption devices bury 100G optical signals in noise…
Series A · $16M · 2025-11
$16M
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