Sorren Acquired Two Mid-Atlantic CPA Firms
The expansion signals a strategy of rapid consolidation for professional services operators.
Updated on Sept. 29, 2026 in Professional Services
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Meridian, Idaho-based Sorren has acquired Annapolis-based Alta CPA Group and Southampton-based Zinman & Company to grow its Mid-Atlantic presence. The deal follows the firm's formation in May 2025 through a 13-firm merger.
Why it matters
These acquisitions strengthen the national platform of Sorren, which currently operates 24 offices. The move highlights the ongoing trend of aggressive consolidation among regional accounting firms aiming to scale their service offerings.
Sorren reported $192.3 million in annual revenue, ranking 48th on the 2026 Top 100 Firms list by Accounting Today. The firm now supports over 1,100 employees across 24 offices.
The players
Sorren
A Meridian, Idaho-based professional services firm backed by DFW Capital Partners that operates 24 offices.
DFW Capital Partners
A private equity firm that provides the capital backing for Sorren's ongoing consolidation strategy.
Accounting Today
An industry publication that tracks firm performance and produces the annual Top 100 Firms list.
The details
Sorren integrates specialized expertise from its new acquisitions to broaden its regional service footprint. This deal follows the firm's recent launch of Sorren Law, a legal services practice designed to diversify its professional offerings. The firm plans to continue its dealmaking activity as part of a strategy supported by DFW Capital Partners.
Timeline
Sorren formed through the combination of 13 firms in May 2025.
The firm achieved a rank of 48th on the 2026 Accounting Today list.
The acquisitions of Alta CPA Group and Zinman & Company closed in September 2026.
Market Landscape
This acquisition follows the precedent set by the 2025 formation of Sorren via the combination of 13 firms. It represents an extension of that consolidation strategy into new regional markets.
Operators in the professional services space should monitor the firm's continued dealmaking activity as a signal for potential competitive pressure or partnership opportunities. Management should evaluate how such rapid consolidation affects client service delivery and staffing stability.
The takeaway
Rapid growth through aggregation requires operational cohesion across distinct regional offices. Operators should track how Sorren integrates its new legal and accounting practices to determine if the firm successfully captures cross-selling synergies.
Further reading
For more on the changing landscape of regional accounting operations, see our Professional Services coverage.
Source note: This article includes information reported by Accounting Today.
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