What's Happening?
In 2025, CBIZ CPAs and Baker Tilly emerged as leaders in acquiring new Securities and Exchange Commission (SEC) audit clients, primarily due to significant mergers. CBIZ CPAs gained 168 new engagements, with 152 clients coming from its merger with Marcum,
a billion-dollar firm, in late 2024. Similarly, Baker Tilly acquired 71 new clients, with 63 resulting from its merger with Moss Adams, a major West Coast firm. These mergers contributed to a substantial increase in new engagements during the second quarter of 2025. Other firms also benefited from mergers, such as Stephano Slack, which gained 10 new clients from acquiring Assurance Dimensions' public company book of business. Additionally, LAO Professionals, based in Nigeria, gained 15 new clients after Olayinka Oyebola & Co. was suspended from SEC practice due to alleged securities fraud.
Why It's Important?
These mergers highlight a trend of consolidation in the accounting industry, which can lead to increased market power and influence for the firms involved. For CBIZ CPAs and Baker Tilly, the mergers have significantly expanded their client base, enhancing their competitive position in the market. This consolidation can also impact the audit industry by potentially reducing competition and increasing the market share of larger firms. The mergers may lead to more efficient operations and a broader range of services for clients, but they could also result in fewer choices for companies seeking audit services. The trend of mergers and acquisitions in the accounting sector reflects broader economic patterns where firms seek growth and stability through consolidation.
What's Next?
As these firms integrate their new clients and operations, they may face challenges related to managing increased workloads and maintaining service quality. The industry could see further consolidation as other firms seek to expand their market presence through mergers. Regulatory scrutiny may increase as authorities monitor the impact of these mergers on competition and market dynamics. Firms like CBIZ CPAs and Baker Tilly will need to navigate these challenges while capitalizing on their expanded client base to drive growth and innovation in their service offerings.
