ClearOne. The New Standard in Financial Infrastructure
For more than half a century, Davidsohn technology has powered post-trade processing for the world’s leading financial institutions, trusted to reconcile, clear, and settle trillions in daily transactions without failure or delay.
ClearOne represents the next chapter in that continuum, advancing the same institutional depth, precision, and engineering excellence into a new era of real-time, AI-driven, and tokenized markets.
Its flagship platform, ClearOS, is the first cloud-native, AI-native operating system built to unify traditional, digital, and tokenized assets within a single intelligent framework.
Engineered for continuous performance. Designed for excellence. Confidence in the future.
The Infrastructure of Modern Finance Starts Here.
Markets are shifting to real-time operations. Legacy systems can’t keep pace. ClearOne replaces years of disconnected post-trade systems with a single intelligent platform that clears, settles, reconciles, and reports as quickly as markets move.
For institutions built on precision, reliability, and control, ClearOne provides the operational foundation that modern finance depends on.
Real-time markets need real-time infrastructure.
The ClearOne suite replaces outdated post-trade systems with a cloud-native, AI-powered network that settles, reconciles, and reports in alignment with the trade itself.
The post-trade operating system driving global finance.
A unified clearance and settlement platform providing continuous processing, instant reconciliation, and real-time oversight across all asset classes.
Intelligent regulatory reporting & compliance at scale.
Reguliant automates filings, monitoring, and audit readiness across global frameworks, including SEC, FINRA, and ESMA.
Real-time settlement for traditional & tokenized assets.
PowerCage is a real-time settlement engine that manages trades according to market requirements, reducing exposure and operational delays.
Real-time collateral management & liquidity optimization.
PowerPledge automates pledging and funding across custodians, providing live liquidity through AI optimization.
Real-time credit risk & margin management.
Utopia predicts exposure, margin, and funding needs before they impact balance sheets, with AI-driven forecasting.
Global tax-lot accuracy without reconciliation gaps.
ATTLAS maintains a single verified record of cost basis, gain, and position across all entities, currencies, and digital assets.
ClearOne ProServe®. Where insight powers infrastructure.
ClearOne ProServe applies the same discipline and intelligence that powers our infrastructure to every client engagement. We design, modernize, and operate systems that support global markets, integrating technology, regulation, and operations into a unified, seamless standard. From design to ongoing optimization, ProServe ensures each institution operates at peak performance in real time, without interruption.
Professional services for a real-time market.
ProServe delivers expertise, precision, and reliability across design, deployment, and operations — uniting ClearOne infrastructure with institutional excellence.
From Davidsohn to ClearOne: A Continuum of Excellence
Founded on technology that has powered Wall Street for over fifty years, ClearOne continues a proven lineage of innovation and reliability. What started as the first computerized post-trade system now functions as an intelligent, global network connecting traditional markets with digital and tokenized finance.