Summit Ridge Group adds: Robin Flynn, ex-Kagan, as adviser and media sector consultant; Rebecca Hanson, ex-HC2 Broadcasting, as adviser and regulatory consultant; and Whitney Lohmeyer, ex-MIT Department of Aeronautics and Astronautics, as adviser and engineering consultant.

Crown Castle promotes Catherine Piche to succeed Robert Ackerman as executive vice president-chief operating officer, towers, effective when he retires Sept. 1 ... Genius Sports names former ESPN CEO Steve Bornstein to newly created role of president-North America ... Retail investing platform DriveWealth adds eBay’s Harry Temkin as chief information officer ... Walmart taps Matt Miner from Morgan Lewis, also former Senate Judiciary Committee counsel, as executive vice president-global chief ethics and compliance officer.

Mobile game developer FunPlus announces Ubisoft’s Eleanor Twilton Ben Youssef as global head-PR and communications ... Cable One hires Todd Koetje from Truist Securities as senior vice president-business development and finance, effective Sept. 1 ... Tina Pelkey, ex-Blue Origin, joins Amazon as senior manager-policy communications.

Global Semiconductor Alliance’s Global Advisory Group adds as new member Flex Automotive Business Unit President Mike Thoeny ... Workplace communications startup Workvivo announces Richard Leong, VMware vice president-colleague experience and technology, to its board of advisers.