Big Law Partners Play Musical Chairs in Houston Market

Kirsten Polansky and Jessica Cortez of Reed Smith in Houston.

New Year's Day is in the rear view, but lateral hiring hasn't slowed in Texas. As the calendar turned to February, several Big Law partners in Houston changed up their letterhead as large international firms added to their energy-related and corporate practices.

Byron Romain, who does global oil and gas M&A and projects, moved to White & Case from Simpson Thacher & Bartlett. M&A partner Jonathan Castelan joined Latham & Watkins after leaving Kirkland & Ellis. And commodities partner Kirsten Polyansky moved to Reed Smith from Haynes and Boone.

Byron Romain, White & Case.

Romain, who joined White & Case as a partner in the firm's global project development and finance practice Monday, said his new firm is simply a perfect fit for his work doing upstream deals. "It's one of the core practice areas of the firm," he said.

At Simpson Thacher, Romain was head of the firm's North American oil and gas A&D (acquisitions and divestitures) practice.

Jason Webber, a partner in New York and co-head of White & Case's global oil and gas industry group, said the firm wants to expand its industry expertise across the oil and gas industry by 2020, and Romain helps the firm meet that objective.

"His sophisticated technical skills and extensive knowledge of the oil and gas sector will play an integral role in further enhancing our client offerings in Houston, and across the wider Americas region," Webber wrote in a press release.

Philip Stopford, a senior partner in London who is co-head of the global oil and gas industry group, said Romain's hiring, which coincides with the first anniversary of White & Case's Houston office launch, signals the firm's commitment to expanding its oil and gas expertise.

Before he joined Simpson Thacher two years ago, Romain worked in house at Marathon Oil Corp. and for Mubadala Development Co., and lived in Moscow, Dubai, Abu Dhabi, Singapore, and Houston. He said White & Case's extensive range of offices include those international regions. But recently, Romain said, he has done work for clients, including Marathon, in the Permian Basin and other shale plays.

"I've touched every basin, whether buying an asset, selling an asset, helping out with the development of an asset or in some cases all three. That's an indication of where the funds are flowing right now," he said.

A spokesman for Simpson Thacher did not immediately respond to a request for a comment on Romain's departure.

Midstream Project Work at Latham

Jonathan Castelan said he moved to Latham from Kirkland on Feb. 1 because it is a good fit for his focus on M&A and project development in the midstream sector, and provides him with opportunity to grow his practice.