- CBA Annual Event, March, 2010
- King's Bowling New England SIOR Chapter Event, Boston
- New England SIOR Chapter Golf Outing, May, 2010
- SIOR National Convention
- Nov. 30, 2016 NAIOP/SIOR Boston End-of-Year Commercial Market Review
- Herb Cohen, Author on Negotiations
- New England SIOR Board, Chapter Event, Algonquin Club, Boston, Sept. 2010
- SIOR Regional Conference, Foxwoods, CT
- June 2, 2009, Being Sworn into Service for the MA Highway Real Estate Appraisal Review Board
- New England SIOR Chapter Breakfast, Newton Marriott, Newton, MA
- Speaking at the Waldorf-Astoria, NYC at CRE Convention March 2010
- SIOR National 2000 Convention Millenium, Orlando
- Rob Nahigian, CRE having lunch with the Honorable NJ Lt. Governor Kim Guadagno, April 30, 2013 at the Waldorf-Astoria, NYC
- CRE National Boston Convention
- Rob Nahigian, CRE, Chair of the James Felt Creative Counseling Award, presenting the Felt Award to Steve Friedman, CRE at the Waldorf-Astoria, NYC, April 30, 2013
- Roy Firestone, Author, ESPN Sportscaster, Hawaii
- Bob Harrington, Closing of AKFCS Largest U.S. Charter School Real Estate Purchase, Worcester, MA
- SIOR/NAIOP Mid-Year Review, Boston
- VP of Boston's Federal Reserve at CRE Chapter Meeting, Boston
- Rob Nahigian,SIOR recognized for over 20 years of service to the SIOR New England Board of Directors by SIOR Chapter President, Don Mancini at the April 30, 2015 Chapter program.
- CBA Logistics Supply Chain Panel, Boston
- Receiving the Counselor's James Felt Award at National CRE Convention, March, 2010
- SIOR/NAIOP Mid-Year Review, Boston
- Vice-President Dan Quayle, Algonquin Club, Boston, June, 1998
- Bob Cleary, Brian Golden, Director of BRA and Rob Nahigian, Grand Opening of JC Cannistraro, Seaport, Boston, June 14, 2018
- Del Markward, SIOR National President, SIOR New England Scholarship Night, Brae Burn, Newton, MA, Oct. 2017
- David and John Cannistraro, Rob Nahigian and Bob Cleary, Grand Opening, JC Cannistraro, Seaport, Boston, June 14, 2018
- Mayor Walsh of Boston congratulating Bob Cleary and Rob Nahigian on Grand Opening of JC Cannnistraro, Seaport, Boston, June 14, 2018
- Mayor Walsh of Boston congratulating Rob Nahigian on Grand Opening of JC Cannistraro, Seaport, Boston, June 14, 2018
- SIOR New England Board of Directors, Feb. 2018
- New England SIOR members at April, 2018 Austin SIOR Spring Convention
- New England SIOR members at NAIOP/SIOR Mid-Year Review, May 30, 2018, Boston
- Rob Nahigian, CRE Chapter President and CoreNet Officers "Green" Program, Cummings Center, Woburn, MA
- Rob Nahigian and Vivian Li, Speaker and former President of Boston Harbor Association and Riverlife in Pittsburgh at Boston LAI luncheon on Pittsburgh Revitalization, April 18, 2018
- Sam Kennedy, President of the Boston Red Sox, with New England CRE Chapter, Fall National CRE Convention, Boston, Oct. 2014
- Nov. 8, 2018 SIOR Northeast Regional Conference Reception at One World Center, NYC
- April 29, 2019, CRE James Felt Creative Counseling Award Co-Recipient and two time recipient, Chicago, IL
- Two time recipient of the James Felt 2019 Creative Counseling Award, April 29, 2019, Chicago
- Jan. 29, 2020 Colliers International Boston Forecast with Matt Light, former New England Patriot and Speaker
- Sept. 20, 2022, Gov. Weld and Rob Nahigian discussing economics and politics at the Harvard Club of Boston
- Rob Nahigian speaking on a panel about the Supply Chain global issues at the Counselors National Boston Convention, Sept. 12, 2022
- Rob Nahigian as SIOR National Faculty speaking in Atlanta on Negotiating Skills, Sept. 14, 2022
- Oct. 20, 2022, SIOR Dallas Fall Conference with HOF Roger Staubach discussing Steve and Bill Belichek during his times in Annapolis
- Rob Nahigian with ARCO team at the April 28, 2023 SIOR Montreal Conference
- May 4, 2023: Rob Nahigian with the MD Secretary of Commerce, Kevin Anderson, both speaking at the MD Association of Realtors Commercial Symposium. Rob spoke on the future of logistics supply chain