Operating Company Business Services

WilliamsMarston

Boston, Massachusetts, United States

WilliamsMarston is a national leader in complex accounting, tax, technology, transaction and valuation advisory services. Founded in 2014, the firm advises public, private equity-backed and pre-IPO companies and their investors managing rapid growth and transformation including mergers, acquisitions, carveouts, spin-offs, initial public offerings, complex technical accounting, corporate tax and restructuring.

Focus Areas
Valuation advisory, Accounting advisory, Technical accounting

Tracked deals

7

7 tracked deals across 2020-2025.

Recent pace

0

0 tracked deals announced in the last 12 months.

Deal mix

Addon

5 addon · 2 buyout

WilliamsMarston Acquisition Volume by Year

Last 4 years

Acquisition volume by year Annual acquisition counts for the last 4 years for WilliamsMarston. 1 2020 1 2021 4 2022 1 2025

Supporting Data

Recent Transactions

  • Buyer
    WilliamsMarston LLC
    Target
    AIT Consulting Services
    Industry
    Consulting
    Type
    Buyout

    WilliamsMarston LLC has acquired AIT Consulting Services, a Houston-based OneStream implementation and consulting firm. The deal expands WilliamsMarston's technology capabilities for the Office of the CFO and strengthens its presence in Texas by adding AIT's OneStream expertise and proprietary solutions.

  • Buyer
    WilliamsMarston LLC, Align Capital Partners (ACP)
    Target
    Paradigm Advisory Group, LLC
    Industry
    Accounting & Tax
    Type
    Addon

    WilliamsMarston LLC, a PE-backed accounting, tax and valuation advisory firm, has acquired Atlanta-based Paradigm Advisory Group, a boutique accounting advisory practice. The acquisition (WilliamsMarston's sixth in two years) expands WM’s Southeast presence and enhances its technical accounting and transaction advisory capabilities; Paradigm co-founders Travis Hannon and Chris Bitler and the full Paradigm team joined WilliamsMarston at close.

  • Buyer
    WilliamsMarston LLC, Align Capital Partners
    Target
    Oracle Capital LLC
    Industry
    Accounting & Tax
    Type
    Addon

    WilliamsMarston LLC, a national accounting, tax and valuation advisory firm backed by Align Capital Partners, has acquired Tucson-based Oracle Capital LLC, a provider of complex valuation consulting services. The deal brings Oracle Capital's managing partner Rob Maxfield and his team into WilliamsMarston and expands the firm's valuation capabilities and presence in the Southwest as an add-on to its platform.

  • Buyer
    WilliamsMarston LLC, Align Capital Partners
    Target
    Moffett & Associates
    Industry
    Accounting & Tax
    Type
    Addon

    WilliamsMarston LLC, the Align Capital Partners-backed accounting, tax and valuation advisory firm, has acquired Moffett & Associates, a boutique corporate tax consultancy headquartered in El Segundo, California. The deal brings WilliamsMarston's headcount to 156 professionals and expands its corporate tax capabilities and West Coast presence; founder Marty Moffett and his team joined WilliamsMarston at close.

  • Buyer
    WilliamsMarston LLC, Align Capital Partners
    Target
    Bay Valuation Advisors, LLC
    Industry
    Accounting & Tax
    Type
    Addon

    WilliamsMarston LLC, an Align Capital Partners-backed accounting, tax and valuation advisory firm, acquired Bay Valuation Advisors (BVA), a provider of valuation advisory services founded in Oakland, California. The deal expands WilliamsMarston’s valuation capabilities and national footprint, adding BVA’s 24 professionals and offices across multiple U.S. states to the platform as part of an ongoing add-on acquisition strategy.

  • Buyer
    WilliamsMarston LLC
    Target
    Chord Advisors, LLC
    Industry
    Accounting & Tax
    Type
    Buyout

    WilliamsMarston LLC has acquired Chord Advisors, LLC to accelerate the firm's national expansion and broaden its accounting, tax and technical accounting advisory capabilities. Chord Advisors, founded in 2012 and headquartered in Newport Beach, California, brings more than 30 professionals and ~500 clients, expanding WilliamsMarston's headcount to over 100 and adding presence in southern California and Silicon Valley.

  • Buyer
    WilliamsMarston LLC, Align Capital Partners
    Target
    BA Major Associates LLC
    Industry
    Accounting & Tax
    Type
    Addon

    WilliamsMarston LLC, a PE-backed accounting advisory and management consulting firm, acquired BA Major Associates LLC, a Boston-based corporate tax advisory firm specializing in biotechnology, pharmaceuticals, medical devices, healthcare, renewable energy and technology sectors. The deal follows Align Capital Partners’ growth capital investment in WilliamsMarston earlier this year and brings BA Major’s partners into WilliamsMarston to expand the firm’s corporate tax capabilities.

Related Acquisition Pages

Selling a company? Get in front of buyers like WilliamsMarston

Turn tracked acquisition activity into an outreach-ready buyer list.