One X Acquires United Energy Partners

One Equity Partners Acquires EthosEnergy

August 28, 2024

Industrial Services

One Equity Partners (OEP), a middle market private equity firm, has acquired EthosEnergy, a global independent service provider for rotating equipment serving power generation, energy, industrial and aerospace & defense markets. The transaction supports EthosEnergy's growth as demand for maintenance, repair and overhaul (MRO) and outsourced operations & maintenance rises amid secular tailwinds in gas power and broader electrification trends.

Pelican Energy Partners Acquires United Services Group

March 10, 2025

Energy

Houston-based private equity firm Pelican Energy Partners has acquired United Services Group, a Charlotte-based full-service welding, machining, and fabrication contractor serving utilities and power generators. The deal expands Pelican's portfolio in the energy services sector and will support USG's continued growth across nuclear, fossil, natural gas, solar, and petrochemical markets.

One Equity Partners to Acquire Core Operating Assets of Muehlhan AG

September 26, 2022

Industrial Services

One Equity Partners (OEP) has signed a definitive agreement to acquire the core operating assets of Muehlhan AG, a Hamburg-based industrial services provider specializing in wind services, surface protection, steel services, passive fire protection, scaffolding and insulation. Financial terms were not disclosed; the transaction is expected to close by Q1 2023 subject to shareholder and regulatory approvals. OEP plans to scale the renewables, marine and infrastructure businesses through add-on acquisitions and geographic expansion (notably the U.S., Germany and the Nordics).

Catalyst Power Acquires US Energy Partners LLC

February 3, 2021

Energy

Catalyst Power Holdings LLC has acquired US Energy Partners LLC (USEP), a Buffalo-based retail energy provider, to establish a beachhead for Catalyst's microgrid and retail energy roll-out in New York. The deal is supported by BP Energy Partners, which committed capital to Catalyst; the acquisition expands Catalyst's retail energy supply, renewable offerings and community solar capabilities for middle‑market commercial and industrial customers in New York.

Energy Capital Partners Acquires Majority Interest in PROENERGY

September 5, 2024

Energy

Energy Capital Partners (ECP) has acquired a majority interest in PROENERGY Holdings, a vertically integrated aeroderivative gas turbine platform with a 2.4 GW fleet of contracted peakers and global turbine services. The transaction (terms not disclosed) transfers control from affiliates of Eos Partners and ACON Investments to ECP, which will support PROENERGY's platform expansion, growth initiatives, and continued operations under existing leadership.

Six One Commodities (61C Global) Acquires Vega Energy Partners and WGL Midstream

April 26, 2021

Energy

Six One Commodities Global LLC (61C Global), backed by Pinnacle Asset Management, acquired Vega Energy Partners, Ltd. and WGL Midstream, Inc. The deals expand 61C Global’s U.S. natural gas and midstream footprint, add asset-management and pipeline/storage capabilities, and prompt a new Houston presence to integrate the VEP team.