Operating Company Industrial Services

Kleinfelder Group

San Diego, California, United States

Integrated, cross-disciplinary engineering and professional services firm providing design, construction management, construction materials inspection/testing, and environmental services for transportation, water, energy, and other private infrastructure.

Focus Areas
Civil Engineering, Environmental Consulting, Materials Testing / Construction Materials Inspection

Tracked deals

7

7 tracked deals across 2019-2025.

Recent pace

0

0 tracked deals announced in the last 12 months.

Deal mix

Addon

7 addon

Kleinfelder Group Acquisition Volume by Year

Last 5 years

Acquisition volume by year Annual acquisition counts for the last 5 years for Kleinfelder Group. 1 2019 3 2020 1 2021 1 2023 1 2025

Supporting Data

Recent Transactions

  • Buyer
    The Kleinfelder Group, Inc., Lindsay Goldberg
    Target
    Veenstra & Kimm, Inc.
    Type
    Addon

    The Kleinfelder Group, a Lindsay Goldberg–backed engineering and professional services firm, has acquired Veenstra & Kimm, a multidisciplinary engineering firm headquartered in West Des Moines, Iowa. The deal establishes Kleinfelder's newly created Midwest Division, expands its service capabilities, and accelerates geographic growth in the Midwest.

  • Buyer
    The Kleinfelder Group, Inc., Wind Point Partners
    Target
    Doucet & Associates, Inc.
    Type
    Addon

    The Kleinfelder Group, a Wind Point Partners portfolio company, has acquired Doucet & Associates, Inc., a civil engineering and surveying firm headquartered in Austin, Texas. The transaction closed May 31, 2023; Doucet’s ~110 professionals across six Texas offices will join Kleinfelder’s Central Division and continue to operate under existing leadership to expand Kleinfelder’s capabilities and presence in the Texas market.

  • Buyer
    The Kleinfelder Group, Inc., Wind Point Partners
    Target
    Century Engineering, Inc.
    Seller
    Century Engineering shareholders
    Type
    Addon

    The Kleinfelder Group, a Wind Point Partners portfolio company, has acquired Century Engineering, a Hunt Valley, Maryland-based multidisciplinary engineering firm with approximately 600 professionals across 18 offices. The acquisition expands Kleinfelder's Mid-Atlantic footprint and service capabilities; Century will be integrated into Kleinfelder's East Division while retaining its existing leadership.

  • Buyer
    The Kleinfelder Group, Inc., Wind Point Partners
    Target
    Gas Transmission Systems, Inc.
    Type
    Addon

    The Kleinfelder Group, a Wind Point Partners-backed engineering and professional services firm, acquired Gas Transmission Systems, Inc. (GTS) on October 19, 2020. The add-on expands Kleinfelder’s gas utilities and pipeline services capabilities and enhances its presence in the U.S. energy infrastructure market.

  • Buyer
    The Kleinfelder Group, Inc., Wind Point Partners
    Target
    Poggemeyer Design Group, Inc.
    Type
    Addon

    The Kleinfelder Group, a Wind Point Partners-backed engineering and professional services firm, has acquired Poggemeyer Design Group (PDG), a Bowling Green, Ohio-based design and engineering firm. The acquisition expands Kleinfelder's service capabilities — including surveying and water/wastewater services — and strengthens its footprint in the Midwest and Nevada while PDG's management will continue to lead operations.

  • Buyer
    The Kleinfelder Group, Inc., Wind Point Partners
    Target
    Garcia and Associates (GANDA)
    Type
    Addon

    The Kleinfelder Group, a Wind Point Partners portfolio company, acquired substantially all of the assets of Garcia and Associates (GANDA) in an asset purchase completed August 24–25, 2020. The acquisition adds environmental planning and permitting capabilities to Kleinfelder’s West Division and expands its presence in California, Hawaii, and Guam.

  • Buyer
    The Kleinfelder Group, Inc., Wind Point Partners
    Target
    Advantage Engineers (geotechnical, environmental and materials testing division)
    Seller
    Advantage Engineers, LLC
    Type
    Addon

    The Kleinfelder Group, a Wind Point Partners–backed engineering and environmental services firm, acquired the geotechnical, environmental and construction materials testing (CoMET) division of Advantage Engineers, LLC. The asset purchase expands Kleinfelder's capabilities (notably materials testing) and adds office locations across the Mid‑Atlantic (Pennsylvania, New Jersey and Maryland).

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