| BLUE HERON 1411115 · TMA861323 | Prairie Pure Food Industries Inc. | 29 Meat30 Coffee35 Advertising | Registered | 2013 |
| HERON POINT 0859642 · TMA503686 · design | ClubLink Corporation ULC | 16 Paper18 Leather25 Clothing+2 | Registered | 1998 |
| HERON HOMES 0454323 · TMA260726 | HERON HOMES LIMITED | 36 Finance | Registered | 1981 |
| SALISH HERON 1742143 · TMA1033553 | British Columbia Ferry Services Inc. | 39 Transport43 Restaurants | Registered | 2019 |
| HERON CONNECT 1885525 · TMA1072726 | Heron Therapeutics, Inc. | 35 Advertising36 Finance | Registered | 2020 |
| HERON PRESTON 1882168 · TMA1132591 | an individual | 14 Jewellery | Registered | 2022 |
| HERON PRESTON 1847039 · TMA1104679 | an individual | 3 Cosmetics | Registered | 2021 |
| HERON PRESTON 1826258 · TMA1104486 | an individual | 9 Electronics18 Leather25 Clothing+1 | Registered | 2021 |
| GREAT BLUE HERON 1571964 · TMA854984 | Ontario Gaming Assets Corporation | 41 Education | Registered | 2013 |
| HERON BAY CELLARS 2121080 · TMA1223660 | MARK ANTHONY GROUP INC. | 33 Wine | Registered | 2024 |
| Heron Instruments 2048434 | Heron Instruments Inc. | 9 Electronics | Pending | 2020 |
| HERON THERAPEUTICS 2082014 · TMA1188261 | Heron Therapeutics, Inc. | 42 Science44 Medical | Registered | 2023 |
| HERON THERAPEUTICS 2082012 · TMA1194589 · design | Heron Therapeutics, Inc. | 42 Science44 Medical | Registered | 2023 |
| BLUE HERON GARDENS 2076802 · TMA1282307 | Blue Heron Gardens Ltd. | 30 Coffee44 Medical | Registered | 2025 |
| HERON THERAPEUTICS 1689357 · TMA1033018 · design | Heron Therapeutics, Inc. | 5 Pharmaceuticals | Registered | 2019 |
| HERON THERAPEUTICS 1689356 · TMA1040397 | Heron Therapeutics, Inc. | 5 Pharmaceuticals | Registered | 2019 |
| HERON PRESTON & Design 1882156 · TMA1079962 · design | an individual | 3 Cosmetics14 Jewellery | Registered | 2020 |
| ULTRA AT HERON'S HILL 1394447 · TMA798568 · design | Mattamy (Monarch) Limited | 35 Advertising36 Finance37 Construction | Registered | 2011 |
| ULTRA AT HERON'S HILL 1394445 · TMA744325 | Mattamy (Monarch) Limited | 35 Advertising36 Finance37 Construction | Registered | 2009 |
| THE BOY AND THE HERON 2270309 | an individual | 6 Metal8 Hand9 Electronics+12 | Pending | 2023 |
| LEGACY AT HERON'S HILL 1301285 · TMA741514 | Mattamy (Monarch) Limited | 35 Advertising36 Finance42 Science | Registered | 2009 |
| STYLE HERON PRESTON & Design 1829268 · TMA1033109 · design | an individual | 9 Electronics18 Leather25 Clothing+1 | Registered | 2019 |
| THE YORKLAND AT HERON'S HILL 1460741 · TMA779770 | Mattamy (Monarch) Limited | 35 Advertising36 Finance37 Construction | Registered | 2010 |
| HERON POND BENCHLAND VINEYARD 1291467 · TMA682839 | Garrevco Capital Inc. | 33 Wine44 Medical | Registered | 2007 |
| GRAND HERON INTERNATIONAL SEE OVER THE HORIZON 1966794 · TMA1082382 · design | Papillon MDC Inc. | 9 Electronics35 Advertising41 Education | Registered | 2020 |