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Sidley Represents Noble Environmental Co-Founder Richard Walton in Apollo’s Acquisition of a Majority Stake in Noble Environmental

May 12, 2026

Sidley represented Richard Walton, the co-founder and largest shareholder of Noble Environmental, in connection with the acquisition by funds managed by Apollo of a majority interest in Noble Environmental.

The Sidley team was led by David Grubman and Adam Cromie (M&A and Private Equity), and included Evan T. Kowalski and Linda Li (M&A and Private Equity); Christian Brause and Eric M. Grosshandler (Tax); and James Heyworth (Securities and Shareholder Litigation).