Oxford and Simpson Realty Services, Inc. is delighted to announce the continued occupancy of First Long Island Investors, Inc. at 1 Jericho Plaza, Jericho NY. First Long Island Investors was conceived by Robert D. Rosenthal and co-founded by Ralph F. Palleschi in 1983. They are an employee-owned, boutique wealth management firm founded on a service ethic. FLII focuses closely with clients who have sold a business or real estate, have accumulated wealth over time, inherited wealth, and those who have been divorced or widowed.