Last updated: 2025/08/14
Thank you for your interest in LegalOn Technologies. We’ve prepared a brief overview of our company, products, and development teams to help you get to know us better. Feel free to dive into the sections that resonate with you—we hope you’ll find something valuable.
LegalOn Technologies is a global legal AI company that combines advanced expertise in artificial intelligence with deep knowledge of law and contracts. Since our founding in 2017, we’ve been focused on building AI-powered legal services that help legal and business teams work faster and more confidently. Backed by over $200 million in total funding—including a $50 million Series E—we’re growing rapidly across markets. In 2022, we established our U.S. headquarters to accelerate global expansion. Our flagship product, LegalOn: World-Leading Legal AI, powers contract review, drafting, and risk management at scale. It is available in Japan, the U.S., and the U.K., supporting legal teams in three of the world’s most complex legal environments. In 2025, we launched CorporateOn, an AI Counsel product tailored for Japan, expanding our support across the broader corporate legal domain. Our technology stack includes large language models (LLMs), our proprietary Legal Document Graph, and autonomous legal AI agents. These are purpose-built to navigate complex legal content, structure information intelligently, and support real legal workflows. LegalOn has also announced a strategic collaboration with OpenAI to redefine corporate legal operations. Together, we’re developing next-generation legal AI agents by combining OpenAI’s state-of-the-art models with LegalOn’s domain expertise and proprietary legal datasets—delivering smarter, faster tools with human oversight at their core.
We’re just getting started.
https://www.youtube.com/watch?v=BPj3BS4K1vc
<aside> <img src="https://s3-us-west-2.amazonaws.com/secure.notion-static.com/d3326220-7ca7-413c-9500-82d413abba4e/LegalOn_symbol.png" alt="https://s3-us-west-2.amazonaws.com/secure.notion-static.com/d3326220-7ca7-413c-9500-82d413abba4e/LegalOn_symbol.png" width="40px" /> Our Culture ”LegalOn Technologies Developers Compass”
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<aside> <img src="attachment:d3326220-7ca7-413c-9500-82d413abba4e:LegalOn_symbol.png" alt="attachment:d3326220-7ca7-413c-9500-82d413abba4e:LegalOn_symbol.png" width="40px" /> Recruitment Website
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<aside> <img src="attachment:261976dc-d356-4ca0-aae9-e6a1fc97d313:LegalOn_symbol.png" alt="attachment:261976dc-d356-4ca0-aae9-e6a1fc97d313:LegalOn_symbol.png" width="40px" /> LegalOn Now
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<aside> <img src="attachment:6e8e25a7-6025-41aa-a9e7-c3fa2662e515:LegalOn_symbol.png" alt="attachment:6e8e25a7-6025-41aa-a9e7-c3fa2662e515:LegalOn_symbol.png" width="40px" /> 「LegalOn」
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<aside> <img src="attachment:f28bf546-b1ba-4206-8c04-0c974ae02432:LegalOn_symbol.png" alt="attachment:f28bf546-b1ba-4206-8c04-0c974ae02432:LegalOn_symbol.png" width="40px" /> 「CorporateOn」
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LegalOn: World Leading Legal AI
【TVCM放映中！】ASK！AIカウンセルで管理部門のストレスを一瞬で解消【CorporateOn公式】LegalOn Technologies
Details about our development organization and tech stack can be found in our introductory resources for engineers.
