- WSIB Investments (Total Return) Pooled Fund TrustToronto
- W.S. Tyler Canada Ltd.Saint-Catharines
- Wulftec International Inc.Ayers Cliff
- Wurldtech Security Technologies Inc.Vancouver
- Wutherich & Company Investment Counsel Inc.Montreal-West
- WWKG PRODUCTIONS LTDVANCOUVER
- Wyatt Oil + Gas Inc.Calgary
- Wynonna Earp Productions Inc.Calgary
- Wynonna Earp Season Three Inc.Calgary
- Wynonna Earp Season Two Inc.Calgary
- X1 Esports and Entertainment Ltd.Vancouver
- X2O Media IncMontreal
- Xact Systems Inc.Trenton
- X-ACT TECHNOLOGIES LTD.CALGARY
- Xanadu Quantum Technologies Inc.Toronto
- XAV SOLUTION INC.Terrebonne
- XAV SOLUTION-TORONTO INC.Burlington
- X-CD Technologies Inc.Toronto
- XCEED MACHINE WORKS INC.SHERWOOD PARK
- XCEL fabrication & Design Ltd.TILLSONBURG
- X Company III Productions LimitedToronto
- X Company II Productions LimitedToronto
- Xenia Amérique du Nord Inc.Repentigny
- Xenon Pharmaceuticals Inc.Vancouver
- XEOS Imaging Inc.Quebec
- Xerox Canada Employees' Retirement PlanToronto
- XiaoSongFu Tech&Trade Corp.Aurora
- Xigem Technologies CorporationToronto
- Xigem Technologies CorporationToronto
- XL Flooring Co. Ltd.North Vancouver
- XL SERVICES CANADA LTD.TORONTO
- Xpertdoc Technologies Inc.Terrebonne
- Xpertsea Solutions Inc.Quebec
- XPLORNET COMMUNICATIONS INCMARKHAM
- XPV Capital CorporationToronto
- X-RELOAD INC.Beloeil
- XSENSOR Technology CorporationCalgary
- XSENUM LPCALGARY
- Xtierra Inc.Toronto
- XTM Inc.Toronto
- XYZ Technologie Culturelle Inc.Montreal
- YaaS Digital Inc.Toronto
- Yabu Pushelberg Inc.Toronto
- Yale Industrial Trucks Ontario LimitedWoodbridge
- Yaletown Lumber Industries Ltd.Burnaby
- Yamaha Motor Canada Ltd.Toronto
- Yao Foreign Exchange Corp.Markham
- YARDSTICK SOFTWARE INC.EDMONTON
- Yates and Company Enterprises LtdVancouver
- Yau Lee Holdings Ltd.Richmond
- YDreams Global Interactive Technologies Inc.Vancouver
- YEG FBO SERVICES INC.Edmonton
- Yeg Hair Warehouse Inc.Edmonton
- YELLOWHEAD HELICOPTERS LTD.Valemount
- Yellow Pages Digital & Media Solutions LimitedMontreal
- YELLOW STEM TECH INC.Vancouver
- YESUP ECOMMERCE SOLUTIONS INC.Markham
- Yesup Media Inc.North York
- Yetman's LtdWinnipeg
- YHi (Canada) Inc.Richmond Hill
- Yield Advantage Income FundToronto
- YKC Holdings Corp.Richmond Hill
- YKK BOLTON INC.BOLTON
- YKK CANADA INC.ST LAURENT
- YMCA of Central East OntarioPeterborough
- YMCA of Western OntarioLondon
- YM Inc. (Sales)Toronto
- Yoho Resources PartnershipCalgary
- Yonge-Madison Holdings LimitedToronto
- Yonge & Shaftesbury Corp.Toronto
- Yorkland Controls LimitedToronto
- York Marble Tile & Terrazzo Inc.North York
- York Plains Investment Corp.Regina
- York University, Endowment FundToronto
- York University Pension FundToronto
- Yorkville MarketsToronto
- Young Men's Christian Association Of BrandonBrandon
- Young Men's Christian AssociationRegina
- YOUR LISTING EXPERT LTD.Toronto
- Your Self Storage Inc.Oakville
- Yourtruckshop Inc.Laval
- Y.P.C. Contracteur Forestier Inc.Saint-Georges-de-Beauce
- YP GROWTH PRIVATE PORTFOLIOMontreal
- (YSW) Yacht Sales West IncorporatedVancouver
- YTM Capital Asset Management Ltd.OAKVILLE
- YTM Capital Credit Opportunities FundOakville
- YTM CAPITAL MORTGAGE INCOME FUNDOAKVILLE
- Yukon Development CorporationWhitehorse
- YUKON ENERGY CORPORATIONWHITEHORSE
- YUKON FIRST NATION TELECO LIMITED PARTNERSHIPWhitehorse
- Yukon Hospital CorporationWhitehorse
- Yukta Group Inc.CAMBRIDGE
- YVES G. BLOUIN AUTO INC.Sainte-Marie
- Yves Rocher Amérique du Nord Inc.Longueil
- YWG Inc.Winnipeg
- ZABER TECHNOLOGIES INC.Vancouver
- Zacatecas Silver Corp.Vancouver
- Zag BankCalgary
- Zaneen LightingToronto
- Zantingh Direct Inc.Wyoming
- Zargon Oil & Gas Ltd.Calgary
- Zarrinnia Holdings IncRichmond Hill
- Zecotek Photonics Inc.Richmond
- ZEDI CANADA INC.Calgary
- ZEIFMAN MANAGEMENT CORPORATIONToronto
- Zellstoff Celgar Limited PartnershipVancouver
- ZEN Graphene Solutions Ltd.Thunder Bay
- ZENISON SERVICES FINANCIERS INC.Senneville
- Zénith Altitude Inc.Magog
- ZENITH LAB INC.Longueuil
- Ze PowerGroup Inc.Richmond
- Zeta Commerce LPToronto
- Zeta FX Group LtdRegina
- Zeton Inc.Burlington
- Zeus Receivables TrustToronto
- ZFP Equity Trading (Canada) LimitedToronto
- Ziegler Farms LtdOdessa
- Zimmark Inc.Burlington
- ZINC ONE RESOURCES INC.Vancouver
- Z Jiwa Holdings LtdVancouver
- Zoe Productions Inc.Burnaby
- Zone Direct MWD Services LtdCalgary
- ZONTE METALS INC.HALIFAX
- Zoomd Technologies LtdVancouver
- ZORBA HOLDINGS LIMITEDVANCOUVER
- Zvelle Inc.Toronto
- ZWILLING J.A. HENCKELS CANADA LTD.TORONTO