Private Equity Firm Financial Services

Kelso & Company

New York, New York, United States

Kelso & Company is a New York-based private equity firm that partners with management teams and corporates to invest in middle-market businesses. Founded in 1971, the firm has raised eleven private equity funds since 1980 and has made more than 140 investments.

Focus Areas
Private equity, Middle-market buyouts, Growth investing
Website
www.kelso.com

Tracked deals

51

51 tracked deals across 2018-2026.

Recent pace

3

3 tracked deals announced in the last 12 months.

Deal mix

Addon

26 addon · 16 buyout · 6 growth capital

Kelso & Company Acquisition Volume by Year

Last 9 years

Acquisition volume by year Annual acquisition counts for the last 9 years for Kelso & Company. 1 2018 2 2019 5 2020 8 2021 13 2022 10 2023 4 2024 5 2025 ~4 est. 3 2026
Actual Full-year estimate

Supporting Data

Recent Transactions

Showing the 12 most recent of 51 tracked deals for Kelso & Company.

  • Buyer
    Kelso & Company
    Target
    Bearing Distributors, Inc. (BDI)

    Bearing Distributors, Inc. (BDI), a global distributor of bearings, power transmission and fluid power products, received a strategic growth investment from Kelso & Company. The capital and operational support are intended to accelerate BDI’s organic and inorganic growth across product categories, end markets, and service offerings.

  • Buyer
    Kelso Company, ARA Services Partners, William Henry Insurance
    Target
    Beacon Communications, LLC
    Industry
    IT Services

    Beacon Communications, LLC announced a strategic growth investment from Kelso Company and ARA Services Partners to support the company’s continued expansion across geographies, end markets, and service offerings. The existing leadership team will remain and retain meaningful ownership, with William Henry Insurance continuing as an equity partner.

  • Buyer
    Kelso & Company, Kelso & Company (secondary buyer via minority common equity transaction)
    Target
    Wellington-Altus Financial Inc.
    Location
    Manitoba, Canada

    Wellington-Altus Financial Inc. successfully closed a nearly CAD $400 million secondary minority common equity investment in which Kelso & Company acquired a 25% stake. The deal values Wellington-Altus at over CAD $1.5 billion and provides liquidity to some existing Canadian shareholders while keeping the company majority-owned by Canadians.

  • Buyer
    Armada Materials, Kelso & Company
    Target
    Drake's Creek Stone
    Seller
    Charles DeWeese Construction
    Type
    Addon

    Armada Materials, a Kelso-backed infrastructure materials platform, has acquired Drake's Creek Stone, a quarry in Franklin, Kentucky formerly part of Charles DeWeese Construction. The acquisition expands Armada's aggregates footprint to serve northern Tennessee and southern Kentucky and adds crushed stone production capacity to its platform.

  • Buyer
    ARA Services Partners, Kelso & Company
    Target
    Galloway & Company, LLC

    Galloway & Company, a multidisciplinary architecture and engineering firm based in Greenwood Village, Colorado, received a strategic growth investment from ARA Services Partners and Kelso & Company to accelerate geographic, end-market, and service-line expansion. Galloway’s management will remain in place, employees retain significant ownership, and AEC Advisors served as exclusive financial advisor.

  • Buyer
    Novvia Group, Kelso & Company
    Target
    Garrett Hewitt International
    Seller
    Jason Clerke (owner)
    Industry
    Packaging
    Type
    Addon

    Novvia Group, a Kelso & Company–backed packaging platform, has acquired Garrett Hewitt International (GHI), a Fishkill, New York–based supplier of plastic and glass containers for the beauty and fragrance markets. The add-on expands Novvia's consumer packaging distribution capabilities and complements prior 2025 consumer-focused transactions including Saxco and MegaChem; financial terms were not disclosed.

  • Buyer
    Novvia Group, Kelso & Company
    Target
    MegaChem, Inc.
    Seller
    Richard Lewis
    Type
    Addon

    Novvia Group, a Kelso & Company-backed national rigid container and life sciences packaging distributor, has acquired MegaChem, Inc., a High Point, North Carolina supplier of pails, drums and other rigid packaging products. Financial terms were not disclosed; MegaChem owner Richard Lewis will remain with the business to support operations and growth as part of the Novvia platform, expanding Novvia's industrial packaging presence in the Southeastern U.S.

  • Buyer
    Audax Private Equity, Lovell Minnick Partners
    Target
    Fortis

    Audax Private Equity and existing investor Lovell Minnick Partners completed a joint recapitalization of Fortis, a Plano-based embedded payments technology provider, closing on March 11, 2025. The investment will fund product and technology development, accelerate Fortis' M&A (buy‑and‑build) strategy, and support global expansion and infrastructure scaling; terms were not disclosed.

  • Buyer
    Pathstone, Kelso & Company, Lovell Minnick Partners, Pathstone management
    Target
    Hall Capital Partners (Hall Capital)
    Type
    Buyout

    Pathstone, a partner-owned RIA backed by Kelso & Company and Lovell Minnick Partners, has agreed to acquire Hall Capital Partners to expand its investment capabilities and national footprint. Hall Capital brings roughly $45 billion in assets under advisement, about 180 team members across San Francisco and New York, and the deal will be supported by additional capital from Kelso, Lovell Minnick and Pathstone management.

  • Buyer
    Novvia Group, Kelso & Company
    Target
    Liquid Bottles LLC
    Industry
    Packaging
    Type
    Addon

    Novvia Group, a PE-backed global rigid container and life sciences packaging distributor, has acquired Liquid Bottles LLC, a Florida-based supplier of plastic and glass containers and other rigid packaging products. The deal—terms not disclosed—adds a 40,000 sq ft Palmetto, Florida warehouse and management team to Novvia, expanding its product breadth and presence in the Southeastern U.S.; Novvia is backed by private equity firm Kelso & Company.

  • Buyer
    Vālenz Health, Kelso & Company
    Target
    Healthcare Bluebook
    Seller
    Primus Capital
    Type
    Addon

    Vālenz Health has completed its acquisition of Healthcare Bluebook, combining Valenz’s cost containment, payment integrity and care management capabilities with Healthcare Bluebook’s price-and-quality navigation platform. The deal (announced July 2024 and now closed) integrates Healthcare Bluebook into Valenz’s platform to expand member engagement, data-driven value navigation and payment integrity offerings; Kelso & Company is the capital partner for Valenz and Primus Capital was Healthcare Bluebook’s capital partner.

  • Buyer
    Armada Materials, LLC, Kelso & Company, L.P.
    Target
    Wright Paving Contractors, Inc., Custom Stone, LLC
    Seller
    Wright Companies, Tommy Wright
    Industry
    Infrastructure
    Type
    Addon

    Armada Materials, a Tampa-based infrastructure materials platform backed by Kelso & Company, has acquired the assets of Wright Paving Contractors, Inc. and Custom Stone, LLC (the "Wright Companies") of Fayetteville, Tennessee. The Wright Companies — which operate asphalt and aggregates production, milling and paving across Pottsville, Shelbyville, and Fayetteville with ~50 employees — will be combined with Armada's existing Volunteer Materials operations to expand Armada's footprint in Middle Tennessee.

Related Acquisition Pages

Selling a company? Get in front of buyers like Kelso & Company

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