TA Associates backs PairSoft with majority growth investment boost

TA Associates has acquired a majority stake in procure-to-pay specialist PairSoft, marking a strategic pivot designed to accelerate product development, international expansion and AI integration across the company’s platform. The deal sees existing investor Turn/River Capital fully exit its position. Financial terms were not revealed.

PairSoft supplies end-to-end procure-to-pay (P2P) automation and payments tooling used by finance teams to streamline accounts payable, procurement, payments and document workflows. The vendor’s stack is purpose-built to plug into mainstream ERPs — including Oracle, Oracle NetSuite, Microsoft Dynamics, Blackbaud and Sage Intacct — and the platform emphasises visibility across the entire P2P lifecycle.

Management said the new ownership will fund a combination of R&D, international go-to-market activity and hiring. Matt Cotter, PairSoft’s CEO, described the capital and operating resources from TA Associates as critical to accelerating the company’s roadmap — particularly in expanding native AI capabilities and expanding into adjacent payment and treasury workflows.

From the buyer side, Harry Taylor, Managing Director at TA Associates, framed the investment as a bet on a software-driven modernization trend in finance: solutions that bundle intelligent automation, payments and deep ERP integration are becoming core infrastructure for corporates. Charles Ha, Principal at TA Associates, highlighted PairSoft’s customer retention and product momentum as reasons for partnering with the senior management team.

Turn/River Capital echoed that view in commenting on the outcome. Joanne Yuan, Partner and Co-Head of Investments at Turn/River, said the firm has helped scale the business operationally and product-wise, and that the transaction positions PairSoft to pursue a larger global market opportunity.

PairSoft reports serving more than 1,500 customers across North America and Europe. The move reflects broader market dynamics: procure-to-pay and accounts payable automation markets are experiencing double-digit growth as organisations digitise finance processes, adopt AI-assisted workflows and demand tighter supplier payments visibility. Analysts estimate the broader P2P automation opportunity runs into multiple billions of dollars globally, with mid-market and enterprise segments actively investing in integrated AP/payments stacks.

Advisors to the transaction included Houlihan Lokey as financial advisor to TA Associates and Deutsche Bank advising PairSoft on the sell-side; legal counsel roles were filled by Goodwin Procter LLP and Kirkland & Ellis LLP. PairSoft will continue to operate independently as a portfolio company of TA Associates while pursuing product enhancements and geographic expansion.

For TA, the deal supplements its long-standing focus on scaling profitable software and services businesses. For PairSoft, the new capital and strategic backing aim to accelerate AI-driven features, extend ERP integrations and scale go-to-market efforts in target regions.