| 4,501 | kitthebeaver.ca | — | brandable | 1/11 |
| 4,502 | kleenits.ca | General services (cleaning, plumbing, contractors) | keyword | 1/11 |
| 4,503 | klhomedecor.ca | Home / garden / decor / DIY | niche | 1/11 |
| 4,504 | kmarts.ca | — | brandable | 1/11 |
| 4,505 | kneadflow.ca | Food / restaurant / beverage | keyword | 1/11 |
| 4,506 | knifeware.ca | Retail / e-commerce / shop | keyword | 1/11 |
| 4,507 | knitandquilt.ca | Home / garden / decor / DIY | keyword | 1/11 |
| 4,508 | knotty-by-nature.ca | Home / garden / decor / DIY | keyword | 1/11 |
| 4,509 | knowthelawsrls.ca | Legal / law firm | niche | 1/11 |
| 4,510 | knowvance.ca | — | keyword | 1/11 |
| 4,511 | komstadt.ca | — | brandable | 1/11 |
| 4,512 | kootenaymountainculture.ca | Entertainment / media / arts | keyword | 1/11 |
| 4,513 | korcreative.ca | Entertainment / media / arts | keyword | 1/11 |
| 4,514 | kreativecity.ca | Entertainment / media / arts | niche | 1/11 |
| 4,515 | krisalex.ca | — | keyword | 1/11 |
| 4,516 | kruskaya.ca | — | | 1/11 |
| 4,517 | ktltd.ca | — | brandable | 1/11 |
| 4,518 | kuylerneable.ca | — | keyword | 1/11 |
| 4,519 | labelgraphics.ca | Retail / e-commerce / shop | keyword | 1/11 |
| 4,520 | laboutiquefestive.ca | Retail / e-commerce / shop | | 1/11 |
| 4,521 | labradorbreeders.ca | Pets / animals / vet | keyword | 1/11 |
| 4,522 | lacenciel.ca | — | keyword | 1/11 |
| 4,523 | ladocumentation.ca | Government / civic / political | niche | 1/11 |
| 4,524 | ladybugflorists.ca | Retail / e-commerce / shop | keyword | 1/11 |
| 4,525 | laforetdefreli.ca | — | keyword | 1/11 |
| 4,526 | lagela.ca | — | brandable | 1/11 |
| 4,527 | lagomhomes.ca | Home / garden / decor / DIY | keyword | 1/11 |
| 4,528 | lakeviewdetail.ca | Automotive | keyword | 1/11 |
| 4,529 | lakeviewwinery.ca | Food / restaurant / beverage | niche | 1/11 |
| 4,530 | lakevucondosbarrie.ca | Real estate / housing / mortgage | niche | 1/11 |
| 4,531 | lalaschool.ca | Education / training / coaching | keyword | 1/11 |
| 4,532 | lamaisondechine.ca | Retail / e-commerce / shop | niche | 1/11 |
| 4,533 | lanaetnora.ca | — | brandable | 1/11 |
| 4,534 | lana-nora.ca | — | brandable | 1/11 |
| 4,535 | lananora.ca | — | keyword | 1/11 |
| 4,536 | landscapecontractortoronto.ca | General services (cleaning, plumbing, contractors) | geo | 1/11 |
| 4,537 | langleyhandyman.ca | General services (cleaning, plumbing, contractors) | geo | 1/11 |
| 4,538 | lapetitefeuille.ca | — | keyword | 1/11 |
| 4,539 | laportegardens.ca | Home / garden / decor / DIY | keyword | 1/11 |
| 4,540 | larsauction.ca | General services (cleaning, plumbing, contractors) | keyword | 1/11 |
| 4,541 | laserservicesolutions.ca | General services (cleaning, plumbing, contractors) | keyword | 1/11 |
| 4,542 | lashesbymads.ca | Beauty / cosmetics / salon | niche | 1/11 |
| 4,543 | lastingmerino.ca | Retail / e-commerce / shop | keyword | 1/11 |
| 4,544 | latimercreek.ca | — | geo | 1/11 |
| 4,545 | latorti.ca | — | brandable | 1/11 |
| 4,546 | laurasellshouses.ca | Real estate / housing / mortgage | keyword | 1/11 |
| 4,547 | laurelhilljewellery.ca | Retail / e-commerce / shop | | 1/11 |
| 4,548 | laurelsoap.ca | Beauty / cosmetics / salon | keyword | 1/11 |
| 4,549 | laurenboyd.ca | — | brandable | 1/11 |
| 4,550 | laurenkutchaw.ca | — | niche | 1/11 |