| 2007 | IESNYC | Award of Merit | Tillotson Design Associates + Marck Kubicki, Shiri Cnanni, Suzan Tillotson | Alessi Flagship Store | |
| 2010 | Architectural Lighting | Outstanding Achievement - Interior Lighting | Tillotson Design Associates | Vera Wang New York Flagship Store | |
| 2011 | Architectural Lighting | Outstanding Achievement - Whole Building | Tillotson Design Associates | The Dee and Charles Wyly Theatre | |
| 2011 | Architectural Lighting | Outstanding Achievement - Exterior Lighting | Tillotson Design Associates | Lincoln Center Plaza | |
| 2012 | Architectural Lighting | Commendable Achievement - Whole Building | Tillotson Design Associates | Milstein Hall at Cornell University | |
| 2013 | Architectural Lighting | Commendable Achievement - Exterior Lighting | Tillotson Design Associates | East River Waterfront Pier 15 and Esplanade | |
| 2014 | Architectural Lighting | Commendable Achievement - Exterior Lighting | Tillotson Design Associates | Yonkers Casino | |
| 2015 | Architectural Lighting | Outstanding Achievement - Interior Lighting | Tillotson Design Associates | Lincoln Square Synagogue | |
| 2016 | Architectural Lighting | Commendable Achievement - Whole Building | Tillotson Design Associates | The Broad | |
| 2018 | Architectural Lighting | Outstanding Achievement - Whole Building | Tillotson Design Associates | Bloomberg European Headquarters | |
