D. F. King & Co. Inc. is a financial services other firm based in New York, New York that d. f. king & co., inc. is a proxy solicitation and shareholder services firm with more than 80 years of experience, now operating as a brand of equiniti (eq). it advises corporations, shareholder groups, investment bankers and securities attorneys on proxy solicitation, financial communications and corporate governance consulting, with deep experience in merger votes, proxy contests and tender or exchange offers for corporate control. it is based in new york. They serve clients in United States. D. F. King & Co. Inc. is listed on The Token Playbook's vetted provider registry at thetokenplaybook.com/registry/d-f-king-co-inc.