R. Montgomery Donaldson rejoined Montgomery McCracken Walker & Rhoads in its Wilmington office, where he will serve as partner in the firm's litigation department, according to an announcement from the firm.

Earlier in his career, Donaldson spent 11 years with the Montgomery McCracken before departing for Polsinelli in 2014. According to LinkedIn, he was a shareholder at Polsinelli and co-chaired the firm's mergers and acquisitions litigation group.

Donaldson handles cases related to complex business transactions, corporate governance, securities and special proceedings under the Delaware General Corporation Law and alternative entity laws. His clients include corporations, executives, investors, joint ventures and co-developers and entrepreneurs.