| Business | Phone |
| Albrecht Commercial 74 Long Meadow Rd, Riverside 6878 | (203) 637-0110 |
| Shore & Country Properties Inc 17 Wilmot Ln, Riverside 6878 | (203) 698-1234 |
| Colonade Two At Old Greenwich 17 Wilmot Ln, Riverside 6878 | (203) 698-1052 |
| Dynamar Inc 12 Pinecrest Rd, Riverside 6878 | (203) 661-2998 |
| Peter J Orrico Realty 1081 E Putnam Ave, Riverside 6878 | (203) 637-0122 |
| Northstar Property Group 23 Palmer Ter, Riverside 6878 | (203) 863-0044 |
| Greenwich Homes Realty 1081 E Putnam Ave # 3, Riverside 6878 | (203) 637-2500 |