Rotem Rosen is an Israeli born New York real estate mogul and co-founder of MRR Development, a Manhattan based real estate development company he formed with partners Anand Mahindra, a billionaire industrialist, and Jerry Rotonda, former CFO of Deutsche Bank of the Americas. Rosen was the controlling shareholder and a director of publicly traded ASRR Capital from 2014 to June 2017, when it was announced he would be selling his shares to partner Alex Sapir.
Rosen served as the CEO of The Sapir Organization from 2009 to 2017, where he restructured the organization after the 2008 real estate crisis, selling assets such as 11 Madison Avenue, 50 Murray and 53 Park Place for record sale prices. Rosen served as the Chief Executive Officer of AFI USA from 2005 to 2009. Rosen was known as the "right hand man" of real estate magnate Lev Leviev. 
In 2007, he married fellow real estate heavyweight, Zina Sapir, daughter of Tamir Sapir, founder of the Sapir Organization. Rosen is partners with billionaire Ferit Sahenk, owning Zuma Restaurants in NY and LV. Rosen is opening the Nusr-Et chain of restaurants in the USA headed by master chef "Salt Bae". 
On April 13, 2018, the same day it Michael Cohen was to have appeared in Fed. court while his lawyers were trying to suppress evidences seized in the FBI raid earlier in the week, he was seen in public meeting and smoking cigars with Russia associates, including Rosen on a New York City sidewalk.
- Rotem Rosen, The Real Deal, https://therealdeal.com/new-research/topics/people/rotem-rosen/, retrieved 14 April, 2018