Locations We Serve
Marketing Representation Across Ontario And Beyond.
Addison Marketing Solutions works from Oshawa with businesses across the GTA, Durham and York Region, Halton, Peel, Niagara, Ottawa and Montreal. Every market is different, so choose your city to see the size of the opportunity there and how we approach marketing in it.
20 Communities
Choose Your City
Each city page shows the local population, an estimate of how many businesses operate there, and where we believe the opportunity sits for a business investing in marketing, advertising, Google Ads or a new website.
Oshawa
Durham Region
- Population
- 175,383
- Businesses
- 5,600+
Marketing a business in Oshawa isn't the same as marketing one in Newmarket, Aurora or Pickering.
Marketing in OshawaWhitby
Durham Region
- Population
- 138,501
- Businesses
- 4,700+
Whitby combines established businesses with fast-growing residential communities, and the right marketing plan reflects both.
Marketing in WhitbyBrooklin
Whitby, Durham Region
- Population
- Part of Whitby (138,501)
- Businesses
- Within Whitby's 4,700+
Brooklin has a village main street and some of the newest neighbourhoods in Durham, and the right plan speaks to both.
Marketing in BrooklinAjax
Durham Region
- Population
- 126,666
- Businesses
- 3,900+
Ajax businesses rarely stop at the town line, and a marketing plan should recognise that.
Marketing in AjaxPickering
Durham Region
- Population
- 99,186
- Businesses
- 3,600+
Pickering sits between Toronto and Durham, and that position shapes both its customers and its competition.
Marketing in PickeringBowmanville
Clarington
- Population
- 101,427
- Businesses
- 3,100+
In Bowmanville, reputation travels fast — and a marketing plan should build on it rather than ignore it.
Marketing in BowmanvilleAurora
York Region
- Population
- 62,057
- Businesses
- 2,800+
In Aurora, presentation is part of the buying decision, and marketing has to reflect that.
Marketing in AuroraNewmarket
York Region
- Population
- 87,942
- Businesses
- 3,600+
Newmarket has an established commercial community, which makes competition experienced and marketing decisions more consequential.
Marketing in NewmarketStouffville
York Region
- Population
- 49,864
- Businesses
- 2,000+
Stouffville is growing quickly, and new households form their buying habits early.
Marketing in StouffvilleToronto
City of Toronto
- Population
- 2,794,356
- Businesses
- 90,000+
In Toronto, the question is rarely whether there is demand. It is how much you have to pay to reach the part of it that matters.
Marketing in TorontoMississauga
Peel Region
- Population
- 717,961
- Businesses
- 30,000+
Mississauga is big enough to behave like several different markets at once, and a single campaign rarely serves all of them.
Marketing in MississaugaBrampton
Peel Region
- Population
- 656,480
- Businesses
- 22,000+
Brampton grows faster than most businesses update their marketing, and that lag is where the opportunity sits.
Marketing in BramptonMarkham
York Region
- Population
- 338,503
- Businesses
- 17,000+
Markham buyers compare before they commit, so marketing has to survive scrutiny rather than simply get attention.
Marketing in MarkhamRichmond Hill
York Region
- Population
- 202,022
- Businesses
- 10,000+
Richmond Hill is compact and competitive, which makes precision worth more than budget.
Marketing in Richmond HillOakville
Halton Region
- Population
- 213,759
- Businesses
- 11,000+
In Oakville, presentation is part of the buying decision, and marketing has to reflect that.
Marketing in OakvilleBurlington
Halton Region
- Population
- 186,948
- Businesses
- 8,500+
Burlington businesses rarely stop at the city line, and the marketing plan should reflect the real trading area.
Marketing in BurlingtonNiagara Falls
Niagara Region
- Population
- 94,415
- Businesses
- 3,300+
Niagara Falls businesses serve two very different customers: neighbours and visitors.
Marketing in Niagara FallsPort Perry
Scugog, Durham Region
- Population
- 21,617
- Businesses
- 900+
In Port Perry, reputation carries the business — and marketing should build on it rather than talk over it.
Marketing in Port PerryOttawa
Eastern Ontario
- Population
- 1,017,449
- Businesses
- 38,000+
Ottawa rewards businesses that look established and explain themselves clearly.
Marketing in OttawaMontreal
Québec
- Population
- 1,762,949
- Businesses
- 70,000+
Montreal is two language markets sharing one city, and advertising that ignores this leaves money on the table.
Marketing in MontrealOur office is at 240 Rolson St, Main Floor, Oshawa. We serve the communities above from that single location rather than claiming offices we do not have. Population figures come from the 2021 Census of Canada; business counts are approximate estimates for planning context.
Free Marketing Investment Review
Before You Spend Another Marketing Dollar, Let's Review Where Your Money Is Going.
Addison Marketing Solutions will review your current marketing investments and identify opportunities to improve performance, eliminate waste, negotiate better value and improve accountability.
Not marketing or advertising yet? That's a great place to start. We'll map out how to grow your business from the very first dollar — what to do first, what to skip and what it should cost.
What we can review

