Company lists · Data refreshed September 2026
Top 19 Design consultancies based in Markham, Canada
RevenueBase identified 49 company matches for design consultancies associated with Markham, Canada as of September 2026 and tracks 475 professional contacts across them, including 201 with verified work emails. Across Canada, Toronto is the largest hub for this category (1,548 companies); Markham has 49.
This list covers company matches for design consultancies associated with Markham, Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 24, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 19 largest design consultancies based in Markham, Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 136 contacts → | ||||
Exact match “Accelerating Subdivisions.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 2 | 83 contacts → | ||||
Exact match “Founded in Toronto in 1957, PETROFF has built a reputation for design excellence which spans the country, and extends to the global marketplace.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 3 | 28 contacts → | ||||
Exact match “J+B Engineering Inc.(J+B) is a privately owned national engineering firm providing integrated multi-disciplinary consulting engineering and project management services to…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 4 | 20 contacts → | ||||
Exact match “CADmech Design is a design company that creates comprehensive and versatile design solutions for a wide range of manufacturers in the automotive, aerospace, medical, industrial…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 5 | 16 contacts → | ||||
Exact match “The Firm’s Mission is to be recognized as a premier firm within the Architectural Profession that services public and private projects in the development industry.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 6 | 14 contacts → | ||||
Exact match “About OneHub OneHub Business Consulting, based in Markham, Greater Toronto, is a Canadian consulting firm that specializes in providing business consulting and advisory services…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 7 | 10 contacts → | ||||
Exact match “With years of development, Lake Harbour now offers a wide range of multi-disciplinary engineering services for its clients worldwide, together with the flexibility of…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 8 | 10 contacts → | ||||
Exact match “Ted Design International Professional provides full range of quality and creative interior design; planning and project management service for commercial developments.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 9 | 7 contacts → | ||||
Exact match “As an agency rooted in design, we don’t simply make things pretty, we make pretty things matter.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 10 | 7 contacts → | ||||
Exact match “At Nova Decor Construction we have the expertise in providing innovative concepts & ideas which will serve to enhance your business.Our design consultants.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “We are a complete design and build company specialising in loft conversions, security system, extensions and renovations of residential or commercial properties in Toronto.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “Established in 1974, Harrington McAvan Ltd offers services in landscape architecture and environmental planning.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “Lisa Stevens & Company specializes in Residential Design, Planning & Interior Decoration.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “KYCO Engineering Limited is a full service Mechanical and Electrical consultancy with extensive experience in retail, commercial, industrial and high-rise residential.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “M.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “At Fold & Fly, we have the in-house design and production team to provide a variety of services – so you can focus more on growing your business.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “We offer custom design relating a wide range of services from Logo Design, Web Design, Printing and other Graphic Design services.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “GlobeSign approaches every project from a true consulting and collaboration in ideation perspective - the process of creating new ideas.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “At ALIAS COLOR we specialize in design for online and in-store marketing with a focus on consumer trends.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “design consultancies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 19 of 49 design consultancies based in Markham, Canada
See the full list, filter by size, metro and specialty, and access 201 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Design consultancies based in Markham, Canada at a glance
As of Sep 24, 2026Companies by employee count
Email recency for this list is measured across the whole Canada list rather than for Markham, so it is reported there. Company counts and contact totals on this page are exact for Markham, over 49 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Markham, Canada whose business descriptions match “design consultancies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 201 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 24, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Design consultancies by metro in Canada
- Design consultancies in Toronto1548
- Design consultancies in Montreal616
- Design consultancies in Vancouver599
- Design consultancies in Calgary359
- Design consultancies in Ottawa199
- Design consultancies in Edmonton158
- Design consultancies in Mississauga113
- Design consultancies in Victoria93
- Design consultancies in Winnipeg84
- Design consultancies in Oakville79
- Design consultancies in Halifax70
- Design consultancies in Hamilton53
- Design consultancies in North Vancouver52
- Design consultancies in London48
- Design consultancies in Laval46
- Design consultancies in Kitchener45
- Design consultancies in Burlington43
- Design consultancies in Brampton41
- Design consultancies in Kelowna39
- Design consultancies in Surrey39
- Design consultancies in Burnaby38
- Design consultancies in North York37
- Design consultancies in Waterloo36
- Design consultancies in Vaughan35
- Design consultancies in Saskatoon34
- Design consultancies in Barrie32
- Design consultancies in Richmond Hill28
- Design consultancies in Windsor27
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “design consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many design consultancies are there based in Markham, Canada?
RevenueBase identified 49 company matches for design consultancies associated with Markham, Canada as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
DSEL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Canada has the most design consultancies?
Toronto leads Canada with 1,548 company records, followed by Montreal (616) and Vancouver (599). Markham has 49.
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 201 professional contacts with verified work emails tracked across these 49 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 24, 2026.
Ready to reach these companies? Verified emails and direct dials for all 49 design consultancies based in Markham, Canada. Start with a free account, no credit card.
Download this list →Related lists
Design consultancies by geography
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- Design consultancies based in the United Kingdom
- Design consultancies based in France
- Design consultancies based in Brazil
- Design consultancies based in Germany
- Design consultancies based in Australia
- Design consultancies based in the Netherlands
- Design consultancies based in Spain
- Design consultancies based in Italy
- Design consultancies based in Canada
- Design consultancies based in Switzerland
- Design consultancies based in Mexico
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Design consultancies based in the United States
- Design consultancies based in the United Kingdom
- Design consultancies based in France
- Design consultancies based in Brazil
- Design consultancies based in Germany
- Design consultancies based in Australia
Company intelligence · public preview
Top 19 design consultancies based in Markham, Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 49 matching company records for design consultancies based in Markham, Canada, with 475 tracked contacts and 201 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 24, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 19 design consultancies based in Markham, Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  DSELdsel.caHQ: Markham, ON, CanadaReported employees: 51-200 | Markham, ON, Canada | 51-200 | Exact match | 136 contacts → |
“Accelerating Subdivisions.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Petroff Partnership Architectspetroff.comHQ: Markham, ON, CanadaReported employees: 51-200 | Markham, ON, Canada | 51-200 | Exact match | 83 contacts → |
“Founded in Toronto in 1957, PETROFF has built a reputation for design excellence which spans the country, and extends to the global marketplace.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  J And B Engineering INCjandb-inc.comHQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 28 contacts → |
“J+B Engineering Inc.(J+B) is a privately owned national engineering firm providing integrated multi-disciplinary consulting engineering and project management services to…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Cadmech Designcadmech.comHQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 20 contacts → |
“CADmech Design is a design company that creates comprehensive and versatile design solutions for a wide range of manufacturers in the automotive, aerospace, medical, industrial…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  4 Architecture INC4architecture.caHQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 16 contacts → |
“The Firm’s Mission is to be recognized as a premier firm within the Architectural Profession that services public and private projects in the development industry.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Onehub Business Consultingonehub.caHQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 14 contacts → |
“About OneHub OneHub Business Consulting, based in Markham, Greater Toronto, is a Canadian consulting firm that specializes in providing business consulting and advisory services…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Lake Harbourlakeharbour.caHQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 10 contacts → |
“With years of development, Lake Harbour now offers a wide range of multi-disciplinary engineering services for its clients worldwide, together with the flexibility of…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  TED Design Internationalteddesign.comHQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 10 contacts → |
“Ted Design International Professional provides full range of quality and creative interior design; planning and project management service for commercial developments.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Chesvisual Design INCchesvisual.comHQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 7 contacts → |
“As an agency rooted in design, we don’t simply make things pretty, we make pretty things matter.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Nova Decor Construction LTDnovadecor.caHQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 7 contacts → |
“At Nova Decor Construction we have the expertise in providing innovative concepts & ideas which will serve to enhance your business.Our design consultants.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Best Brothers Group Of Companiesbestbrothersgroup.comHQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 7 contacts → |
“We are a complete design and build company specialising in loft conversions, security system, extensions and renovations of residential or commercial properties in Toronto.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Harrington Mcavan Ltd., Landscape Architectsharringtonmcavan.comHQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 4 contacts → |
“Established in 1974, Harrington McAvan Ltd offers services in landscape architecture and environmental planning.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Lisa Stevens & Company INClisastevensco.comHQ: Markham, ON, CanadaReported employees: 1-10 | Markham, ON, Canada | 1-10 | Exact match | 4 contacts → |
“Lisa Stevens & Company specializes in Residential Design, Planning & Interior Decoration.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Kyco Engineering Limitedkycoengineering.comHQ: Markham, ON, CanadaReported employees: 1-10 | Markham, ON, Canada | 1-10 | Exact match | 4 contacts → |
“KYCO Engineering Limited is a full service Mechanical and Electrical consultancy with extensive experience in retail, commercial, industrial and high-rise residential.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Markham, ON, CanadaReported employees: 1-10 | Markham, ON, Canada | 1-10 | Exact match | 3 contacts → |
“M.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Fold And FLY Design Studiofoldandfly.ca HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 3 contacts → |
“At Fold & Fly, we have the in-house design and production team to provide a variety of services – so you can focus more on growing your business.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  DAY Of Design INCdayofdesign.caHQ: Markham, ON, CanadaReported employees: 1-10 | Markham, ON, Canada | 1-10 | Exact match | 3 contacts → |
“We offer custom design relating a wide range of services from Logo Design, Web Design, Printing and other Graphic Design services.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Globesignglobesign.comHQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 2 contacts → |
“GlobeSign approaches every project from a true consulting and collaboration in ideation perspective - the process of creating new ideas.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Alias Coloraliascolor.comHQ: Markham, ON, CanadaReported employees: 1-10 | Markham, ON, Canada | 1-10 | Exact match | 1 contacts → |
“At ALIAS COLOR we specialize in design for online and in-store marketing with a focus on consumer trends.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 19 of 49 company matches
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Design consultancies: dataset insights
September 24, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
49 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Canada list rather than for Markham, so it is reported there. Company counts and contact totals on this page are exact for Markham, over 49 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 24, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Design consultancies by metro in Canada
- Design consultancies in Toronto1548
- Design consultancies in Montreal616
- Design consultancies in Vancouver599
- Design consultancies in Calgary359
- Design consultancies in Ottawa199
- Design consultancies in Edmonton158
- Design consultancies in Mississauga113
- Design consultancies in Victoria93
- Design consultancies in Winnipeg84
- Design consultancies in Oakville79
- Design consultancies in Halifax70
- Design consultancies in Hamilton53
- Design consultancies in North Vancouver52
- Design consultancies in London48
- Design consultancies in Laval46
- Design consultancies in Kitchener45
- Design consultancies in Burlington43
- Design consultancies in Brampton41
- Design consultancies in Kelowna39
- Design consultancies in Surrey39
- Design consultancies in Burnaby38
- Design consultancies in North York37
- Design consultancies in Waterloo36
- Design consultancies in Vaughan35
- Design consultancies in Saskatoon34
- Design consultancies in Barrie32
- Design consultancies in Richmond Hill28
- Design consultancies in Windsor27
Questions about this company list
What does Exact match mean for design consultancies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many design consultancies did RevenueBase find based in Markham, Canada?
The saved snapshot records 49 matching company records, 475 tracked contacts and 201 verified emails. The public preview displays 19 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Design consultancies by geography
- Design consultancies based in the United States
- Design consultancies based in the United Kingdom
- Design consultancies based in France
- Design consultancies based in Brazil
- Design consultancies based in Germany
- Design consultancies based in Australia
- Design consultancies based in the Netherlands
- Design consultancies based in Spain
- Design consultancies based in Italy
- Design consultancies based in Canada
- Design consultancies based in Switzerland
- Design consultancies based in Mexico
Cite this list
RevenueBase Data Team. Top 19 design consultancies based in Markham, Canada. Snapshot: September 24, 2026. https://revenuebase.ai/companies/design-consultancies/canada/markham.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Design consultancies based in the United States
- Design consultancies based in the United Kingdom
- Design consultancies based in France
- Design consultancies based in Brazil
- Design consultancies based in Germany
- Design consultancies based in Australia
Company intelligence · public preview
Top 19 design consultancies based in Markham, Canada
RevenueBase records 49 matching company records for design consultancies based in Markham, Canada, with 475 tracked contacts and 201 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 24, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 19 design consultancies based in Markham, Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | DSELdsel.ca HQ: Markham, ON, CanadaReported employees: 51-200 | Markham, ON, Canada | 51-200 | Exact match | 136 contacts → |
“Accelerating Subdivisions.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Petroff Partnership Architectspetroff.com HQ: Markham, ON, CanadaReported employees: 51-200 | Markham, ON, Canada | 51-200 | Exact match | 83 contacts → |
“Founded in Toronto in 1957, PETROFF has built a reputation for design excellence which spans the country, and extends to the global marketplace.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | J And B Engineering INCjandb-inc.com HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 28 contacts → |
“J+B Engineering Inc.(J+B) is a privately owned national engineering firm providing integrated multi-disciplinary consulting engineering and project management services to…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Cadmech Designcadmech.com HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 20 contacts → |
“CADmech Design is a design company that creates comprehensive and versatile design solutions for a wide range of manufacturers in the automotive, aerospace, medical, industrial…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 4 Architecture INC4architecture.ca HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 16 contacts → |
“The Firm’s Mission is to be recognized as a premier firm within the Architectural Profession that services public and private projects in the development industry.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Onehub Business Consultingonehub.ca HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 14 contacts → |
“About OneHub OneHub Business Consulting, based in Markham, Greater Toronto, is a Canadian consulting firm that specializes in providing business consulting and advisory services…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Lake Harbourlakeharbour.ca HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 10 contacts → |
“With years of development, Lake Harbour now offers a wide range of multi-disciplinary engineering services for its clients worldwide, together with the flexibility of…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | TED Design Internationalteddesign.com HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 10 contacts → |
“Ted Design International Professional provides full range of quality and creative interior design; planning and project management service for commercial developments.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Chesvisual Design INCchesvisual.com HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 7 contacts → |
“As an agency rooted in design, we don’t simply make things pretty, we make pretty things matter.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Nova Decor Construction LTDnovadecor.ca HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 7 contacts → |
“At Nova Decor Construction we have the expertise in providing innovative concepts & ideas which will serve to enhance your business.Our design consultants.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Best Brothers Group Of Companiesbestbrothersgroup.com HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 7 contacts → |
“We are a complete design and build company specialising in loft conversions, security system, extensions and renovations of residential or commercial properties in Toronto.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Harrington Mcavan Ltd., Landscape Architectsharringtonmcavan.com HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 4 contacts → |
“Established in 1974, Harrington McAvan Ltd offers services in landscape architecture and environmental planning.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Lisa Stevens & Company INClisastevensco.com HQ: Markham, ON, CanadaReported employees: 1-10 | Markham, ON, Canada | 1-10 | Exact match | 4 contacts → |
“Lisa Stevens & Company specializes in Residential Design, Planning & Interior Decoration.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Kyco Engineering Limitedkycoengineering.com HQ: Markham, ON, CanadaReported employees: 1-10 | Markham, ON, Canada | 1-10 | Exact match | 4 contacts → |
“KYCO Engineering Limited is a full service Mechanical and Electrical consultancy with extensive experience in retail, commercial, industrial and high-rise residential.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Markham, ON, CanadaReported employees: 1-10 | Markham, ON, Canada | 1-10 | Exact match | 3 contacts → |
“M.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Fold And FLY Design Studiofoldandfly.ca HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 3 contacts → |
“At Fold & Fly, we have the in-house design and production team to provide a variety of services – so you can focus more on growing your business.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | DAY Of Design INCdayofdesign.ca HQ: Markham, ON, CanadaReported employees: 1-10 | Markham, ON, Canada | 1-10 | Exact match | 3 contacts → |
“We offer custom design relating a wide range of services from Logo Design, Web Design, Printing and other Graphic Design services.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Globesignglobesign.com HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 2 contacts → |
“GlobeSign approaches every project from a true consulting and collaboration in ideation perspective - the process of creating new ideas.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Alias Coloraliascolor.com HQ: Markham, ON, CanadaReported employees: 1-10 | Markham, ON, Canada | 1-10 | Exact match | 1 contacts → |
“At ALIAS COLOR we specialize in design for online and in-store marketing with a focus on consumer trends.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 19 of 49 company matches
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Design consultancies: dataset insights
September 24, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
49 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Canada list rather than for Markham, so it is reported there. Company counts and contact totals on this page are exact for Markham, over 49 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 24, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Design consultancies by metro in Canada
- Design consultancies in Toronto1548
- Design consultancies in Montreal616
- Design consultancies in Vancouver599
- Design consultancies in Calgary359
- Design consultancies in Ottawa199
- Design consultancies in Edmonton158
- Design consultancies in Mississauga113
- Design consultancies in Victoria93
- Design consultancies in Winnipeg84
- Design consultancies in Oakville79
- Design consultancies in Halifax70
- Design consultancies in Hamilton53
- Design consultancies in North Vancouver52
- Design consultancies in London48
- Design consultancies in Laval46
- Design consultancies in Kitchener45
- Design consultancies in Burlington43
- Design consultancies in Brampton41
- Design consultancies in Kelowna39
- Design consultancies in Surrey39
- Design consultancies in Burnaby38
- Design consultancies in North York37
- Design consultancies in Waterloo36
- Design consultancies in Vaughan35
- Design consultancies in Saskatoon34
- Design consultancies in Barrie32
- Design consultancies in Richmond Hill28
- Design consultancies in Windsor27
Questions about this company list
What does Exact match mean for design consultancies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many design consultancies did RevenueBase find based in Markham, Canada?
The saved snapshot records 49 matching company records, 475 tracked contacts and 201 verified emails. The public preview displays 19 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 19 design consultancies based in Markham, Canada. Snapshot: September 24, 2026. https://revenuebase.ai/companies/design-consultancies/canada/markham.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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