| New Page ADR Limited CA-E-JJS6-KEHR | Federal corporation | Active | Kingston | $145.0M |
| Kingston Employment And Youth Services INC. CA-E-ZRC6-4AET | Registered charity | Current | KINGSTON | $71.4M |
| Queen's University At Kingston CA-E-E0QM-C1GH | Registered charity | Current | KINGSTON | $65.1M |
| The John Howard Society Of Canada CA-E-PBFN-HZSG | Registered charity | Active | KINGSTON | $42.2M |
| Weehooey Inc. CA-E-WTZK-0XCE | Federal corporation | Active | Kingston | $30.4M |
| Kingston Community Health Centres CA-E-J2GC-F916 | Registered charity | Current | KINGSTON | $22.1M |
| Kingston Literacy & Skills CA-E-KZDB-S8RY | Registered charity | Current | KINGSTON | $15.9M |
| Girls Incorporated Of Limestone Algonquin And Lakeshore CA-E-WXHH-A1ZJ | Registered charity | Current | KINGSTON | $13.8M |
| Boys And Girls Club Of Kingston & Area INC. CA-E-4PFA-3435 | Registered charity | Current | KINGSTON | $8.9M |
| Kingston Health Sciences Centre CA-E-33EW-6ZTZ | Registered charity | Former | KINGSTON | $3.7M |
| The Canadian Society for International Health CA-E-0FD6-GP5V | Registered charity | Active | Kingston | $1.5M |
| Community Foundation for Kingston & Area CA-E-V5CZ-3YKE | Registered charity | Active | Kingston | $507K |
| The Quintilian Way Inc. CA-E-VC4G-SVZ4 | Registered charity | Active | Kingston | $285K |
| Kingston Flying Club CA-E-XN8F-M46M | Registered charity | Active | KINGSTON | $179K |
| Lion Hearts Inc. CA-E-5GD4-V964 | Registered charity | Active | Kingston | $165K |
| Al Purdy A-frame Association CA-E-NV74-MRJT | Registered charity | Active | Kingston | $150K |
| Tipi Moza (iron Homes) CA-E-50F5-5Y7G | Registered charity | Active | Kingston | $117K |
| H’art Centre of Smiles Inc. CA-E-Y4C1-KE2H | Registered charity | Active | KINGSTON | $108K |
| Canadian Network For Arts And Learning Foundation CA-E-9K77-5WHJ | Registered charity | Active | Kingston | $48K |
| Kingston East End Community Church CA-E-QSQ8-H932 | Registered charity | Active | Kingston | $39K |
| Kingston Gospel Temple INC. CA-E-T06R-5BWW | Registered charity | Active | KINGSTON | $20K |
| Kingston Animal Rescue CA-E-T7CM-Y7XN | Registered charity | Active | KINGSTON | $19K |
| Compassionate Communities Kingston Canada CA-E-Z7ZX-E63G | Registered charity | Active | Kingston | $7K |
| Bridges - Kingston CA-E-FVGR-WWTN | Registered charity | Active | Kingston | $1K |