BerlinRosen, a communications firm backed by O2 Investment Partners, has made an investment in and partnered with M18 PR, a public relations company focused on the intersecting fields of hospitality, real estate and design.

M18 PR is headquartered in New York with team members in Miami and Los Angeles. The company employs a group of public relations strategists, working with clients throughout the U.S. and internationally. M18 PR’s real estate work includes skyscrapers, master plans, boutique buildings and historical conversions. M18 will continue to retain its brand, remain independent and operate under its existing leadership team, with access to the resources of the BerlinRosen network, which includes public affairs, crisis management, digital marketing, advertising, content studio and influencer marketing.