Lindsay Goldberg Acquires Majority Interest in Pike Corporation

TPG and La Caisse (with Pike Management) Acquire Majority Stake in Pike Corporation; Lindsay Goldberg Sells Interest

December 19, 2025

Infrastructure

Lindsay Goldberg has completed the sale of its interest in Pike Corporation following a 25-year partnership. The transaction transfers a majority stake to TPG and Caisse de dépôt et placement du Québec (La Caisse), alongside Pike management, positioning Pike for accelerated growth in U.S. electric-grid, renewables and telecom infrastructure services.

Lindsay Goldberg Completes Majority Investment in Lightwave Dental

July 5, 2023

Dental

Affiliates of Lindsay Goldberg completed a majority investment in Lightwave Dental, partnering with Lightwave Founder and CEO Justin Jory to support the company's next stage of growth. The investment (size undisclosed) and a senior credit facility arranged by Monroe Capital will fund Lightwave's expansion of offices and affiliations across the Mid-Atlantic.

Lindsay Goldberg Acquires The Kleinfelder Group from Wind Point Partners

September 19, 2023

Engineering Services

Lindsay Goldberg, a New York-based private equity firm, has acquired The Kleinfelder Group from Wind Point Partners. Kleinfelder, a San Diego–headquartered engineering and environmental professional services firm with ~3,100–3,200 employees, will continue to be led by President and CEO Louis Armstrong as Lindsay Goldberg partners with management to support further growth and capability expansion.

Lindsay Goldberg Acquires Summit Interconnect from HCI Equity Partners

September 27, 2021

Manufacturing

Affiliates of Lindsay Goldberg completed a majority investment in Summit Interconnect, a North American manufacturer of complex rigid and flexible printed circuit boards, partnering with Summit's CEO Shane Whiteside and management. HCI Equity Partners sold the company after a period of rapid growth under its ownership; terms were not disclosed and Lindsay Goldberg said the investment will support Summit's next phase of growth and capability expansion.

MiddleGround Capital Acquires Lindsay Precast

November 5, 2021

Infrastructure

MiddleGround Capital, an operationally focused private equity firm, has acquired Lindsay Precast, a designer and manufacturer of engineered precast concrete structures serving water/wastewater, utility, solar, transportation and government end markets. The deal represents MiddleGround's first platform investment in Fund II as it establishes a platform in the infrastructure supply chain and seeks growth opportunities across aged infrastructure, renewable energy, and distributed generation.

Lindsay Goldberg Acquires Controlling Interest in Golden State Foods

August 8, 2024

Food & Beverage

Lindsay Goldberg has entered into an agreement to acquire a controlling interest in Golden State Foods (GSF), partnering with the Wetterau family which will retain a significant ownership stake. The investment will provide GSF with additional resources to support growth across its global foodservice manufacturing and distribution operations while the company remains headquartered in Irvine, California under existing management.