A UK LegalTech firm has been acquired by San Francisco firm Carta.
Avantia is an AI-powered legal and compliance law firm for asset managers and has been acquired by Carta, an agentic enterprise resource planning platform for private capital.
The deal launches Carta Law, the largest AI-native, integrated legal and compliance solution for private markets – unifying legal and compliance workflows with fund operations on a single platform.
Private capital firms have long operated with fragmented infrastructure, with fund administration, compliance, and legal services spread across separate vendors. Deal teams wait days for NDAs. Limited partner onboarding to new funds is delayed by KYC backlogs.
General counsels lose visibility into legal spend or institutional precedent. As deal velocity increases and regulatory complexity grows, this fragmentation becomes a competitive disadvantage and operational barrier for funds. With the acquisition of Avantia and the introduction of Carta Law, the industry will have a single-platform solution, the firms say.
“Avantia built the best legal and compliance product for private capital and now we’re making it foundational infrastructure,” said Henry Ward, CEO at Carta. “The largest PE firms in the world are paying top-tier law firms for high-volume, ultimately routine legal work, and they shouldn’t have to.
“Carta Law changes that by connecting Avantia’s AI-native delivery, outcome-based pricing, and lawyer-backed review directly to Carta’s system of record for private capital.”
Avantia is already trusted by 200+ global asset managers, including 30% of the world’s largest funds, supporting transactions across more than $15 trillion in assets under management.
“We founded Avantia in 2019 on a contrarian bet — that AI could deliver legal and compliance outcomes, not just assist with them,” said James Sutton, CEO, Avantia.
“Pioneering that outcome-as-a-service model drove rapid growth across some of the world’s largest asset managers, and ultimately brought us here. Now, as part of Carta, we are excited to take it to the whole ecosystem.”
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