What is Luminance?
Legal-grade AI for contracts and enterprise legal workflows
- Category
- Legal AI
- Headquarters
- Cambridge, United Kingdom
- Founded
- 2015
- Employees
- About 201-500 employees
- Total funding
- More than $115M raised in the last 12 months; total funding reported above that
- Valuation or Status
- Undisclosed after 2025 Series C
What is Luminance?
Luminance is legal-grade ai for contracts and enterprise legal workflows.
Luminance is legal-grade ai for contracts and enterprise legal workflows, operating in legal ai. Luminance provides Legal-Grade AI agents for contract drafting, negotiation, analysis, compliance, investigations, and collaboration. Its 2025 Series C announcement said the company raised $75M, bringing the amount raised in the prior 12 months to over $115M.
As of June 2026, the company is best understood as a private growth company with About 201-500 employees, More than $115M raised in the last 12 months; total funding reported above that, and Undisclosed after 2025 Series C. For sellers, the useful signal is where the company is concentrating spend: product velocity, compliance, data, infrastructure, customer success, and go-to-market systems that support its next stage.
What does Luminance offer?
Luminance offers Draft, Negotiate, Analyze, Comply, and related products for its market.
- Draft· Contracts
- Negotiate· Contracts
- Analyze· Review
- Comply· Compliance
- Investigate· Discovery
- Collaborate· Workflow
How does Luminance make money?
Luminance makes money through enterprise software contracts with legal departments and law firms.
Luminance makes money through enterprise software contracts with legal departments and law firms. Growth is driven by contract volume, CLM and review automation, legal-grade model trust, workflow coverage, and expansion across business units. Luminance uses enterprise quote-based pricing; 2026 legal-tech pricing guides note that it does not publish a self-serve price card and requires consultation based on modules, seats, documents, support, and security needs.
Because Luminance is private, public revenue and margin disclosure is limited unless noted in recent reporting. The practical budget signal is the company's current operating motion: hiring, new product launches, customer expansion, and financing that funds engineering, security, data, compliance, and sales capacity.
Who leads Luminance?
Luminance's leadership centers on Eleanor Lightbody and Luminance AI leadership.
- Eleanor LightbodyChief Executive OfficerCEO since 2021Former Darktrace executive who scaled Luminance globally.
- Luminance AI leadershipAI and productCurrent functionBuilds Legal-Grade AI architecture and agents.
- Luminance go-to-market leadershipRevenueCurrent functionRuns enterprise legal sales and partnerships.
- Slaughter and MayStrategic investor / early backerInvestor relationshipMagic Circle law firm backing the company.
How do you contact Luminance's leadership?
Luminance does not publish personal executive emails; use demo, contact, press, and careers channels.
First.Last@luminance.com is reported by email-format providers; use public contact form unless verified- Eleanor LightbodyChief Executive OfficerFirst.Last@luminance.com is reported by email-format providers; use public contact form unless verified
- Luminance AI leadershipAI and productFirst.Last@luminance.com is reported by email-format providers; use public contact form unless verified
- Luminance go-to-market leadershipRevenueFirst.Last@luminance.com is reported by email-format providers; use public contact form unless verified
- Slaughter and MayStrategic investor / early backerFirst.Last@luminance.com is reported by email-format providers; use public contact form unless verified
How much funding has Luminance raised?
Luminance has More than $115M raised in the last 12 months; total funding reported above that; latest valuation/status: Undisclosed after 2025 Series C.
Luminance has More than $115M raised in the last 12 months; total funding reported above that; latest valuation/status: Undisclosed after 2025 Series C. 2015-2023: Seed through growth rounds. Luminance built legal AI with early law-firm backing including Slaughter and May. 2024: Series B — $40M. A prior round contributed to more than $115M raised within 12 months. February 2025: Series C — $75M. Point72 Private Investments led with Forestay Capital, RPS Ventures, Schroders Capital, March Capital, National Grid Partners, and Slaughter and May. 2025-2026: Expansion financing status. The company remains private and has not disclosed a post-Series C valuation.
Where a round amount or valuation has not been publicly disclosed, this profile says so rather than filling the gap. The seller signal is whether the latest financing created budget for hiring, infrastructure, compliance, enterprise sales, or geographic expansion.
How did Luminance get here?
Luminance's milestones show its path from founding to its current legal ai position.
- 2015Luminance foundedThe company emerged from the Cambridge/Darktrace AI ecosystem.
- 2021Eleanor Lightbody became CEOLightbody took over leadership after Darktrace roles.
- 2024$40M Series BLuminance raised growth capital as legal AI demand accelerated.
- February 2025$75M Series CPoint72 led a large legal AI round.
- 2025CEO award recognitionLightbody was named Tech Businesswoman of the Year at the UK Tech Awards.
- 2026Multi-agent legal platform positioningLuminance's homepage emphasized end-to-end AI for every contract touchpoint.
Who are Luminance's competitors?
Luminance competes with category specialists and broader platforms serving the same buyer or user workflow.
- LegoraFast-scaling collaborative AI platform for lawyers.
- HarveyLegal AI platform for firms and in-house legal teams.
- EvisortAI contract intelligence platform acquired by Workday.
- IroncladContract lifecycle management platform with AI contract workflows.
- LiteraLegal workflow software suite including Kira contract review.
- RelativityE-discovery and legal data platform with AI review tools.
Luminance — frequently asked questions
