Allyson Seger

Huntsman Corporation in its $522 million initial public offering of Venator Materials plc, a global chemical company incorporated in the UK

Soros Fund Management in structuring an investment by Quantum Strategic Partners in Zenium Technology Partners, a data center development and management company with facilities located in developed and emerging markets

A private equity firm in a $250 million line of equity commitment to fund an international aircraft leasing business

Riverstone Holdings in the formation and $525 million line of equity commitment to Sierra Oil & Gas, Mexico’s first independent exploration and production company

Talos Energy LLC, as member of a consortium and Operator, in its successful bid for two awarded offshore blocks in Mexico’s first hydrocarbons auction and other matters in respect of their operation and joint ownership

Several MLPs with significant investments in non-U.S. assets with respect to acquiring, financing, and holding such assets

Focus Financial Partners Inc. in its $615 million initial public offering of common stock utilizing an Up-C structure

Select Energy Services, Inc. in its $122 million initial public offering of common stock

Rice Energy Inc. in its $1.1 billion initial public offering of common stock

RSP Permian, Inc. in its $448 million initial public offering of common stock

Sunoco Logistics Partners LP in its $20 billion merger with Energy Transfer Partners in a unit-for-unit transaction

Maxar Technologies in its $3.6 billion merger with DigitalGlobe, creating a leading provider of satellites, earth imagery, geospatial data solutions and analytics

Centennial Resource Production in the approximately $1.39 billion sale of the company, a Natural Gas Partners portfolio company, to Silver Run Acquisition Corporation

Niska Gas Storage Partners in the $911.9 million sale of the company, a natural gas services provider and Riverstone Holdings portfolio company, to Brookfield Infrastructure 

A domestic manufacturer in a cost sharing dispute relating to the amount of, and methodology for determining, the buy-in payment for intangibles transferred to foreign affiliates

A public company in an “Up-C” structure in a dispute relating to its tax receivable agreements 

An offshore drilling contractor in a transfer pricing dispute with IRS; settled at IRS Appeals

Spartan Acquisition Corp. II, a SPAC sponsored by funds managed by an affiliate of Apollo Global Management, in its $1.3 billion business combination with Sunlight Financial, a premier U.S. residential solar financing platform

Decarbonization Plus Acquisition Corporation II, a SPAC sponsored by an affiliate of Riverstone Holdings, in its $1.2 billion business combination with Tritium, a Brisbane-based developer and manufacturer of direct current fast chargers for electric vehicles

Avangard Innovative in the sale of its U.S. operations to Waste Management and the subsequent joint venture with Waste Management to form Natura PCR, a company that monetizes recyclables and refurbishes them for reuse

Spartan Acquisition Corp. III, a SPAC, in its $3.14 billion business combination with Allego Holding B.V., a leading pan-European electric vehicle charging network

Rice Acquisition Corp., a SPAC, in its $232 million initial public offering of units

Takkion Holdings, a portfolio company of funds managed by affiliates of Apollo Global Management, in connection with its acquisition of Renew Energy, a leading provider of operations and maintenance solutions serving the renewable energy market

Takkion Holdings, a portfolio company of Apollo Global Management, in its acquisition of Airway Services, a leading provider of operations and maintenance solutions to the renewable energy industry, from Northaven Capital Partners and Concentric Equity Partners

Tallgrass in a joint venture with Equinor to develop large-scale, low carbon hydrogen and ammonia projects in North America

Earthly Labs, a leading provider of small-scale carbon capture systems, in its $73 million acquisition by Chart Industries (NYSE: GTLS)

ARA Partners in a strategic investment in Divert, which offers technology-enabled resource recovery solutions for food retailers

Sapphire Gas Solutions in the acquisition of CLEANCOR Holdings, a California-based service provider of compressed natural gas, liquefied natural gas, renewable natural gas, and hydrogen solutions for industrial, commercial, transportation, and pipeline infrastructure customers across the United States, from SEACOR Holdings

Archaea Energy in the formation of a joint venture with a waste management company for the development of landfill gas to renewable natural gas projects at various landfills located in the United States

Archaea Energy in the formation of a joint venture with a public utility for the development of a landfill gas to renewable natural gas project located in Pennsylvania

Archaea Energy, an industry-leading RNG producer, in a joint venture with Republic Services Inc., a leader in the environmental services industry, to contribute approximately $1.1 billion over five years in order to develop 39 landfill gas to RNG projects across the U.S.

Archaea Energy in its $215 million acquisition of NextGen Power Holdings, the owner of a portfolio of 14 operating landfill gas to power projects located in the Mid-Atlantic United States, from Riverview Investment Holdings, an affiliate of Castleton Commodities International