Antin Infrastructure Partners Makes Strategic Investment in Lake State Railway

Antin Infrastructure Partners Acquires Majority Stake in GTL Leasing

June 20, 2024

Energy

Antin Infrastructure Partners has agreed to acquire a majority stake in GTL Leasing, a leading lessor of high‑pressure gaseous hydrogen transport and storage equipment in North America. The investment (via Antin's NextGen Fund I) will expand GTL's product portfolio and scale its platform to pursue opportunities across transit, logistics and industrial end markets while GTL's founder Michael Koonce will remain CEO.

Antin Infrastructure Partners Acquires Majority Stake in SNRG

April 19, 2022

Renewable Energy

Antin Infrastructure Partners has agreed to acquire a majority stake in SNRG, a UK developer, installer and operator of integrated smart grid systems for residential and industrial & commercial customers. Centrica, an early backer of SNRG, will retain a minority stake; financial terms were not disclosed and the deal is expected to close in April 2022.

PSC Group (Aurora Capital Portfolio) Acquires Steel Line Rail Services LLC

May 16, 2023

Transportation

PSC Group, a portfolio company of Aurora Capital Partners, has acquired the assets of Steel Line Rail Services LLC, a mobile railcar repair, inspection and valve maintenance provider founded in Marshall, Texas. The acquisition expands PSC's railcar repair and mobile service capabilities and broadens its geographic footprint across the U.S., Mexico and Canada.

Watco to Acquire Great Lakes Central Railroad (GLC)

September 28, 2025

Transportation

Watco Railroad Company Holdings, Inc. has announced an agreement to acquire ownership of the Great Lakes Central Railroad (GLC), the largest Class III regional railroad in Michigan, with roughly 420 miles of track. The Surface Transportation Board approved the acquisition, which will be effective September 28, subject to a condition requiring Watco to keep active GLC and Ann Arbor gateways open on commercially competitive terms.

Regional Rail Acquires Indiana Eastern Railroad and Ohio South Central Railroad

November 10, 2023

Transportation

3i-backed Regional Rail has agreed to acquire the Indiana Eastern Railroad and the Ohio South Central Railroad, adding a combined 107 miles of short-line freight track across Indiana and Ohio. The deal expands Regional Rail’s Midwest footprint and strengthens its ability to serve industrial customers in end markets including food & agriculture and chemicals.

Antin Infrastructure Partners Acquires Sapphire Gas Solutions From Apollo

April 2, 2026

Energy

Antin Infrastructure Partners acquired Sapphire Gas Solutions, a compressed and liquefied natural gas solutions provider based in Conroe, Texas, from funds managed by affiliates of Apollo Global Management. Sapphire’s CEO Sam Thigpen will continue to lead the company as Antin’s infrastructure platform supports expansion across key U.S. energy markets.