Companies 201–250 of 304
A–Z by legal name| Company | Business category | Registry number | Registered | Status | City |
|---|---|---|---|---|---|
| GLENN WARDEN HOME HEATING INC. | — | 1487277 | 2001-07-27 | Active | Williamstown |
| HADDOW TRANSPORTATION SERVICES INC. | — | 1657319 | 2004-12-17 | — | Williamstown |
| HAWES & WIGHT LIMITED HAWES & WIGHT LIMITEE | — | 492113 | 1963-01-26 | Inactive | Williamstown |
| HECTOR LAMARCHE ENTERPRISES LIMITED | — | 605086 | 1984-11-07 | Inactive | Williamstown |
| HICKORY GLEN REAL ESTATE HOLDINGS LTD. | — | 2761539 | 2020-06-19 | Active | Williamstown |
| HOLLY HILL FARM INC. | — | 3247465 | 2020-07-23 | — | Williamstown |
| IAN MACDONELL PROFESSIONAL CORPORATION | — | 2662456 | 2018-10-29 | Active | Williamstown |
| INNCON INNOVATION CONSULTANTS INC. | — | 560043 | 1973-07-06 | — | Williamstown |
| INTER-HOBBIES DISTRIBUTORS INC. | — | 733175 | 1987-08-26 | Active | Williamstown |
| INVITATION THE QUILT OF BELONGING | — | 1398253 | 2000-03-01 | Active | Williamstown |
| J. A. SAUVE CONSTRUCTION LIMITED | — | 98936 | 1959-04-06 | Inactive | Williamstown |
| JACKPINE EQUIPMENT LTD. | — | 1000443079 | 2023-02-10 | Active | Williamstown |
| JACKPINE REALTY LTD. | — | 1001243682 | 2025-05-22 | Active | Williamstown |
| JAY'S EXCAVATION SERVICE INC. | — | 2627886 | 2018-03-28 | Active | Williamstown |
| SUMMER HAVEN INC. | — | 1824134 | 2010-05-06 | Active | Williamstown |
| KALRIM INDUSTRIES LIMITED | — | 489812 | 1981-08-28 | Active | Williamstown |
| KENDA BATHWARE INC. | — | 2428135 | 2014-07-28 | Active | Williamstown |
| KENNEDY-FORSTER INTEGRATED HEALTH SYSTEMS INC. | — | 3064562 | 2011-09-26 | — | Williamstown |
| KERRYDALE FARMS LTD. | — | 478821 | 1981-04-29 | Active | Williamstown |
| KL MEDICAL AESTHETICS & WELLNESS INC. | — | 1000543814 | 2023-05-23 | Active | Williamstown |
| KOGITECHNIK INC. | — | 1378869 | 1999-10-08 | Inactive | Williamstown |
| LACHLAN GLEN FARMS LTD. | — | 2643614 | 2018-06-29 | Active | Williamstown |
| LAMTECH FORESTRY SERVICES LTD. | — | 757715 | 1988-02-01 | — | Williamstown |
| LANGMUIR FARMS INC. | — | 1001544022 | 2026-03-27 | Active | Williamstown |
| LARRY GORDON (GLENGARRY) HEATING & CONTRACTING LTD. | — | 506284 | 1982-03-09 | Inactive | Williamstown |
| LEVESQUE'S AUTO BODY LTD. | — | 411035 | 1979-03-16 | Inactive | Williamstown |
| LEXICA DOCUMENTATION INC. | — | 1421933 | 2000-06-07 | Inactive | Williamstown |
| LIETTE REALTY INC. | — | 1496360 | 2001-12-04 | Active | Williamstown |
| LOVE MUD INC. | — | 3147190 | 2017-01-20 | — | Williamstown |
| M. POWER TOOLS INC. | — | 3017777 | 2006-01-16 | — | Williamstown |
| MAK TRILOGY INC. | — | 1834023 | 2010-09-27 | Inactive | Williamstown |
| MAPLE PONDS EQUESTRIAN CENTER INC. | — | 1727578 | 2007-03-02 | Inactive | Williamstown |
| MARC RAYMOND ENTERPRISES LTD. | — | 3217454 | 2019-09-17 | — | Williamstown |
| MARION FAMILY HOLDING INC. | — | 2128152 | 2007-02-19 | Active | Williamstown |
| MARION FAMILY HOLDING LIMITED | — | 2459000 | 2015-03-23 | Active | Williamstown |
| MARVANS FARM INC. | — | 782056 | 1988-06-20 | Active | Williamstown |
| MCK SAM JAKES FINANCIAL INC. | — | 3027687 | 2007-06-06 | — | Williamstown |
| MEDIC TAUGHT TRAINING SERVICES INC. | — | 1000778813 | 2024-01-24 | Active | Williamstown |
| MICHAEL DESPATIE PROFESSIONAL CORPORATION | — | 2196650 | 2009-01-29 | Inactive | Williamstown |
| MINDFUL STRENGTH INC. | — | 5018126 | 2019-12-04 | Active | Williamstown |
| MJM NOVELTY SALES INC. | — | 1117166 | 1995-03-16 | Active | Williamstown |
| MODAR TRANSPORT INC. | — | 3004990 | 2003-10-09 | — | Williamstown |
| MODLIVCO INC. | — | 248364 | 1971-10-22 | — | Williamstown |
| MOUNT CARMEL HOUSE TREATMENT CENTRE INC. | — | 499331 | 1982-05-31 | Active | Williamstown |
| MUNICIPAL ASSIST INC. | — | 2750853 | 2020-04-02 | Active | Williamstown |
| NATALIE SAMSON CHIROPRACTIC PROFESSIONAL CORPORATION | — | 2494328 | 2015-12-03 | Active | Williamstown |
| DANIEL GALLEY MEDICINE PROFESSIONAL CORPORATION | — | 1714033 | 2006-10-23 | Active | Williamstown |
| NU AGE ULTRA LIGHT INC. | — | 1084884 | 1994-06-27 | Active | Williamstown |
| ONTARIO ASSOCIATION FOR SUICIDE PREVENTION | — | 1311086 | 1998-09-11 | Inactive | Williamstown |
| ONYX HOLDINGS 2025 LTD. | — | 1001399370 | 2025-10-30 | Active | Williamstown |
Williamstown registrations by year
59 years202652025920241120231620229202192020920199201872017320166201582014102013620121020115201092009720086200792006720055200472003320021200142000319991319989199731996419954199491993619921199151990219894198831987519861198561984219833198251981719801197951978119772197621973119721197111970119681196311959119581
Other cities in Ontario
60 largestCanada428,918Brampton227,575Ontario, Canada141,541Markham109,266Scarborough97,450Richmond Hill84,521Oakville72,383Etobicoke56,288Thornhill47,473Woodbridge44,436North York35,271Hamilton, Ontario Canada33,553Concord33,116Vaughan30,718Barrie27,714Milton26,763Waterloo25,845Guelph24,964Ajax24,492Whitby22,898Newmarket20,865Aurora18,146Maple17,548Kingston17,197Nepean17,169Thunder Bay16,248Sudbury15,479Stoney Creek14,035Ottawa13,451Caledon12,471Willowdale12,166Kanata10,907Ancaster10,294Stouffville10,290Bolton9,518Downsview9,065Sault Ste Marie8,946Sarnia8,627Orleans8,529Georgetown8,367Belleville7,812Alberta, Canada7,773North Bay7,169Gloucester6,764Chatham6,585Unionville6,574Bradford6,497Welland6,362Cornwall6,343Quebec, Canada6,339Collingwood6,264Orangeville6,238Orillia6,144Bowmanville6,048Hamilton6,043Dundas5,967Mississauga5,873Don Mills5,701King City5,679East York5,388