A forgotten database can be a perfectly useful copy and a perfectly dreadful liability. Laminar built a business around finding it, then joined Rubrik to connect that knowledge with recovery.
The British cybersecurity company spent two decades turning raw change logs into answers. Now it is betting that permissions cleanup - not another wall of alerts - is what lean security teams will pay for.
Theom is a San Jose-based data security company building what it calls an AI-native Data Operations Center - a platform that discovers, classifies, tracks and protects enterprise data across cloud data lakes, warehouses, SaaS and generative-AI environments. Rather than guarding infrastructure or access alone, Theom takes a data-first approach: it maps who can touch which data, scores the financial value and risk of that data, detects breach behavior mapped to MITRE ATT&CK, and enforces policy in real time. Founded in December 2020 by former Cisco/Tetration and Google engineers, it raised a $20M Series A in May 2025 led by Wing VC with strategic backers Snowflake Ventures, Databricks Ventures and SentinelOne's S Ventures, and counts Fiserv, Grammarly, Tradeweb and JetBlue among its customers.