Platform Accounting Group Secures $355 Million Growth Financing Led by Treville Capital Group

Platform Accounting Group announced a $355 million strategic growth financing led by Treville Capital Group, a multi-billion-dollar alternative asset manager. The accounting and advisory platform said the financing included participation from other institutional investors including Vista Credit Partners, Siguler Guff, Aquiline, and Brightwood Capital Advisors, with existing investor The Cynosure Group also participating. PR Newswire carried the announcement on October 20, 2026.

Treville Capital Group Leads Platform Accounting Group Financing

Platform Accounting Group said the capital will accelerate its acquisition strategy, expand its service offerings, and fund investment in technology and talent. The company was founded in 2015 by CEO Reyes Florez and serves more than 50,000 clients through a network of regional offices and specialized advisory practices. It has completed more than 65 acquisitions since inception.

"We are thrilled to partner with Treville as we enter our next phase of growth," said Reyes Florez, Founder and Chief Executive Officer of Platform Accounting Group. "This strategic growth financing gives us additional flexibility to expand our national footprint, invest in our people and technology, and continue to bring enhanced capabilities to the clients and communities our local firms serve."

Dan Bailey, Partner at Treville Capital Group and co-head of Treville Capital Solutions, said the firm partners with growing, profitable businesses seeking flexible, less dilutive alternatives to traditional financing. Bailey and Barry Salzberg, former Global Chief Executive Officer of Deloitte and a Strategic Advisor to Treville, joined PAG's Board of Directors as part of the financing. Salzberg is a current member of the Board of Directors of Thomson Reuters.

Zach Larkin, Managing Director at The Cynosure Group and a member of PAG's Board of Directors, said the firm has seen the PAG team strengthen the organization since its initial investment while remaining committed to the local firms, professionals and clients they serve. Perella Weinberg Partners LP served as financial advisor to Platform Accounting Group, Parr Brown Gee & Loveless LLP served as its legal counsel, and Choate Hall & Stewart LLP served as legal counsel to Treville.

Vista Credit Partners, the investment arm of Vista Equity Partners, provided $40 million in credit financing to Terra Mobility, Pulse 2.0 reported on August 5, 2026.

Platform Accounting Group's Funding History

According to akta.pro company records, Platform Accounting Group has two funding rounds on record. The company's 2024-02 private equity round of $85 million was led by The Cynosure Group, following a 2021-10 series unknown of $20 million.

The same records list Platform Accounting Group at #41 in the Accounting Today Top 100 Firms ranking in 2026, with a network of more than 50 boutique accounting firms across 17 states as of May 2026. In May 2026 the company entered Massachusetts through the acquisition of BA, Inc., formerly known as Burke & Associates CPAs, which joined Platform as Shoreline Advisors. In April 2026, Pottsville-based St. Clair & Associates joined Keystone Advisors, Platform's second location in Pennsylvania.

Platform Accounting Group's October 2026 Announcement

The financing was announced on October 20, 2026, with Treville Capital Group and Platform Accounting Group named as the sources of the announcement.