Transforming deals since 2017.
While working as a corporate lawyer, co-founder Amir Reshef noticed the inefficiencies of the deal closing process. Tracking versions, exchanging documents, ensuring every party signed every document properly and creating a closing book—lawyers did it all by hand. In 2017, Amir teamed up with co-founder Mike O’Connor to create Dealcloser: an app that modernizes the deal closing process.

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About Us
Transaction Management Reimagined
Building the future of legal transaction management, one innovation at a time.




Built for Lawyers,
Engineered for Efficiency
DealCloser transforms deal closing with collaborative checklists, seamless signature management, and custom closing books, making your legal practice unstoppable.
Our Story
DealCloser was born out of frustration—frustration with slow, outdated deal management, bogged down by paperwork, inefficiencies, and unnecessary delays.
It all began when Amir Reshef, a corporate lawyer, experienced these pain points firsthand. In 2016, he set out to reinvent deal management, transforming complex, manual workflows into a seamless digital experience designed to accelerate transactions and drive efficiency.
With deep technical expertise and a passion for innovation, co-founder and CTO Mike O’Connor helped turn that vision into reality, building DealCloser into a market-leading solution trusted by organizations across Canada and the U.S.
When serial entrepreneur and growth strategist Jag Dhariwal joined as CEO, he brought along the expertise needed to propel DealCloser into its next phase of growth. With Jag’s track record of scaling early-stage companies and Mike’s world-class engineering leadership, DealCloser has expanded globally, secured key partnerships—including with Thomson Reuters—and built a loyal customer base worldwide.
Today, we’re pushing the boundaries of transaction management with AI-powered innovation, making deal closing faster, smarter, and more seamless than ever. And we’re just getting started.
Our Core Values
Accelerated Deal Velocity
We're obsessed with speed. Our platform is designed for simplicity—easy to purchase, onboard, and implement. With DealCloser, you don't just close deals faster; you transform your entire workflow into a seamless, efficient system that propels your practice forward.

Relentless Innovation
We never settle. Our commitment to pushing boundaries ensures you stay ahead of the competition with future-proof solutions. Each update and feature we release is designed to anticipate the evolving needs of legal professionals in an ever-changing market.

Expert-Led Development
We've lived your challenges. With decades of combined experience in legal tech, our solutions are built by experts who understand the nuances of transaction management. Every feature is crafted with real-world insights, ensuring DealCloser isn't just another tool—it's precisely the right tool for your needs.

The Dealmakers Behind DealCloser
We're more than just a tech company—we're legal and technology experts on a mission to revolutionize transaction management. With firsthand industry experience, we're building solutions that make closing deals faster, easier, and more efficient.
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