| 2018 | Architectural Lighting | Commendable Achievement - Exhibition Lighting and Temporary Installations | Tillotson Design Associates; Schrieber Studio | London Mithraeum | |
| 2018 | IESNYC | Award of Excellence | Tillotson Design Associates, and Schreiber Studio + Suzan Tillotson, Mitul Parekh, Shan Jiang, and Matthew Schreiber | London Mithraeum | |
| 2020 | IESNYC | Award of Merit | Tillotson Design Associates Inc. | Comcast Technology Center | iesnyc.org |
| 2006 | IESNYC | Award of Merit | Tillotson Design Associates + Suzan Tillotson, Vivie Chia Yu Lin, and Greg Emetaz | Mixed Greens Galley | |
| 2015 | IESNYC | Citation for the Façade Detail | Tillotson Design Associates + Suzan Tillotson, Thomas Bergeron | Michael Kors Shanghai Façade | |
| 2018 | IESNYC | Award of Excellence | Tillotson Design Associates + Suzan Tillotson, Mitul Parekh, Erin Dreyfous, Sara McElroy, and Krista Kennedy | Bloomberg Eurpoean Headquarters | |
| 2017 | IESNYC | Citation for Transformation of a Space Through Lighting | Tillotson Design Associates + Suzan Tillotson, Mitul Parekh, and Shan Jiang | 599 Lexington Avenue Ground Floor Upgrades | |
| 2010 | IESNYC | Award of Merit | Tillotson Design Associates + Suzan Tillotson, Mark Kubicki, and Yoshimi Sato | The Wright | |
| 2009 | IESNYC | Lumen Feltman Award of Excellence | Tillotson Design Associates + Suzan Tillotson, Leslie Stelly, Christopher Cheap | Vera Wang New York Flagship Store | |
| 2018 | IESNYC | Award of Merit | Tillotson Design Associates + Suzan Tillotson, Erin Dreyfous, Scott Baillie-Hinojosa, and Christopher Cheap | The Roy and Diana Vagelos Education Center | |
