Operating Company Business Services

CohnReznick

New York, New York, United States

CohnReznick helps organizations optimize performance, manage risk, and maximize value through associated firms operating under the CohnReznick brand: CohnReznick LLP (licensed CPA firm providing assurance services) and CohnReznick Advisory LLC (advisory and tax services, not a licensed firm). With offices nationwide, CohnReznick serves organizations around the world as an independent member of Nexia.

Focus Areas
Accounting & Audit, Assurance Services, Tax Services
Website
cohnreznick.com

Tracked deals

3

3 tracked deals across 2025-2026.

Recent pace

2

2 tracked deals announced in the last 12 months.

Deal mix

Buyout

2 buyout · 1 addon

CohnReznick Acquisition Volume by Year

Last 2 years

Acquisition volume by year Annual acquisition counts for the last 2 years for CohnReznick. 2 2025 ~1 est. 1 2026
Actual Full-year estimate

Supporting Data

Recent Transactions

  • Buyer
    CohnReznick
    Target
    Ham, Langston & Brezina (HL&B)
    Type
    Buyout

    CohnReznick acquired Houston-based Ham, Langston & Brezina (HL&B), effective July 1, 2026. The deal expands CohnReznick’s Texas footprint with three additional Houston offices and adds HL&B’s 12 partners and 87 employees, strengthening capabilities in energy, financial services, construction, and related advisory/assurance/tax areas.

  • Buyer
    CohnReznick
    Target
    Smith Schafer & Associates
    Type
    Buyout

    CohnReznick acquired Minneapolis-based Smith Schafer & Associates effective January 1, 2026, marking the firm's entry into Minnesota and expanding its Midwest footprint. Smith Schafer brings three local offices, 12 partners and 89 employees, and expertise across professional services firms, construction, manufacturing, and transportation to strengthen CohnReznick's advisory, assurance, and tax capabilities.

  • Buyer
    CohnReznick
    Target
    PIASCIK & Associates
    Industry
    Accounting & Tax
    Type
    Addon

    CohnReznick has combined with Richmond-based tax firm PIASCIK & Associates effective July 1, 2025, bringing PIASCIK partners Steve Piascik and Ryan Losi into CohnReznick’s Private Client Services and International Tax practices. The deal expands CohnReznick’s mid-Atlantic footprint (adding a Richmond office) and bolsters its specialized tax capabilities as an add-on to the CohnReznick platform.

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