Participants
Create and manage participant groups within a secure workspace, combining advanced confidentiality controls with full visibility across your project.
The legal solution dedicated to managing M&A operations, powered by Protégé™, your agentic AI.

Closd is a specialised SaaS platform that simplifies and secures the full lifecycle of M&A transactions. It brings structure to team collaboration, elevates the client and partner experience, and delivers seamless and secure document management.

Create and manage participant groups within a secure workspace, combining advanced confidentiality controls with full visibility across your project.
Centralise all project-related documentation effortlessly through a fully customisable folder structure.
Leverage a collaborative checklist module with a task-based approach, enabling real-time tracking and complete transparency.
Benefit from a seamless, fast experience with real-time monitoring of your closing process. Choose from three levels of electronic signature (simple, advanced, qualified) with precise configuration options. Generate your closing bible in a single click.
The legal and transactional management platform enhanced by AI.

Bring together all documents, tasks and deadlines within a single secure workspace. Powered by AI, instantly summarise your documents and ask targeted questions to access information in seconds. Gain greater visibility, responsiveness and control over the execution of complex, multi-stakeholder projects.

AI-powered insights to accelerate, secure and elevate your legal strategy and advisory impact.

Secure signing sessions and generate your post-closing bible in a single click.


Instant visibility, real-time collaboration and compliance at every stage.

Choose the signature level that suits your needs - simple, advanced or qualified - enabled through integrations with DocuSign and CertEurope.

Closd integrates Docaposte Arkhineo’s technology, the French leader in electronic archiving, allowing you to store your documents securely within a certified electronic vault.

Closd integrates with iManage, Lexis Poly, Microsoft 365, DocuSign, Yousign and CertEurope, ensuring a smooth and efficient experience in managing your day-to-day operations.
“We chose the Closd platform primarily because it is available in both French and English, meeting the needs of our clients. Currently, we mainly use Closd for English-language cases, but the platform allows us to provide access in French to our French-speaking clients, which is highly appreciated. We also chose the platform due to its integration with the LexisNexis group, which serves as a validation for our international clients.”

“The results are extremely positive. Closd has allowed us to increase our efficiency and simplify document management for our customers. The fact that the Closd teams are very professional and always listen to new ideas to implement is definitely contributing to this success.”

“The challenge is to achieve greater security and speed while always aiming to deliver real added value for our clients. Digitaliqation without added value for our clients makes no sense to us. Therefore, we seek tools related to our practices that offer high added value. Closd is the first specialised tool we have identified that perfectly addresses this issue.”




















