Stephano Slack is pleased to announce the launch of its Human Resources Advisory Services practice and welcome Alain Duroseau, MPA, as Partner and Practice Leader.
Stephano Slack LLC is proud to announce it has been recognized as one of Accounting Today’s Fastest-Growing Firms of 2026. Ranked #13, the firm is one of just 25 firms nationwide to earn a place on the prestigious list.
Stephano Slack LLC, a regional accounting and advisory firm with offices across Pennsylvania, New Jersey, and Delaware, has announced its merger with CL Rotz and Associates, an accounting firm based in Oreland, Pennsylvania. The merger became effective December 15, 2025. Following the merger, the practice will operate under the Stephano Slack name and continue serving clients from its Oreland office.
Stephano Slack LLC, a regional accounting and advisory firm headquartered in Wayne, Pennsylvania, has announced its merger with Kimmel, Lorah & Associates, LLP (KLA), a boutique CPA firm founded in 1946. Starting January 1, 2026, the combined organization will operate under the Stephano Slack name as the succeeding firm.
tephano Slack LLC, a premier regional accounting firm offering comprehensive outsourced accounting, audit, tax, and transaction advisory services, is pleased to announce its merger with Boyer & Boyer CPA, a well-established accounting firm based in Wilmington, Delaware.
Wayne Kaplan joins Stephano Slack as Senior Strategic Advisor – Audit and Accounting Services, bringing over 35 years of public accounting leadership and strategic insight to support the firm’s continued growth and excellence in client service.
Stephano Slack, one of the region’s premier accounting firms, is proud to announce the promotion of Kristen Matkowsky, CPA, to Partner.
Stephano Slack LLC is proud to announce that Debra Simon, CPA, of the firm’s Moorestown office, was recently inducted as President of the Southwest Chapter of the New Jersey Society of Certified Public Accountants (NJCPA).
Stephano Slack LLC is proud to announce that it has been awarded the Silver Award for Best Accounting Firm in The Philadelphia Inquirer’s 2025 Philly Favorites