The largest brokerages in Markham

33 offices, 1,194 agents counted at the 2026-08-07 scan. CENTURY 21 Leading Edge Realty Inc. Brokerage leads with 200 agents — 16.8% of the tracked roster, ahead of REMAX Metropolis Realty at 177. The local market is spread across many offices (top three hold 40.6%).

1,194
agents counted
33
competing offices
40.6%
held by the top three
12.9%
hold a broker title

Every office we track in Markham

# Office Network Agents Share
1 CENTURY 21 Leading Edge Realty Inc. Brokerage Century 21 200 16.8%
2 REMAX Metropolis Realty RE/MAX 177 14.8%
3 CENTURY 21 King's Quay Real Estate Inc. Brokerage Century 21 108 9%
4 REMAX Crossroads Realty Inc. RE/MAX 99 8.3%
5 CENTURY 21 Mypro Realty Inc. Brokerage Century 21 82 6.9%
6 REMAX Excel Realty Ltd RE/MAX 70 5.9%
7 REMAX All-Stars Realty Inc RE/MAX 64 5.4%
8 REMAX Realtron Realty Inc RE/MAX 59 4.9%
9 REMAX Your Community Realty RE/MAX 58 4.9%
10 CENTURY 21 Landunion Realty Inc. Brokerage Century 21 43 3.6%
11 Royal LePage Associates Realty Royal LePage 36 3%
12 REMAX Prime Properties RE/MAX 32 2.7%
13 CENTURY 21 Kennect Realty Inc. Brokerage Century 21 29 2.4%
14 REMAX Elevate RE/MAX 29 2.4%
15 Royal LePage Golden Ridge Realty Royal LePage 17 1.4%
16 REMAX Millennium Real Estate RE/MAX 16 1.3%
17 Coldwell Banker Real Estate Professionals Coldwell Banker 15 1.3%
18 REMAX Epic Realty RE/MAX 11 0.9%
19 REMAX Realtron Blue Force Realty RE/MAX 8 0.7%
20 REMAX Advance Realty RE/MAX 6 0.5%
21 REMAX All-Stars Benczik Kavanagh Team Realty RE/MAX 6 0.5%
22 REMAX Atrium Home Realty RE/MAX 5 0.4%
23 Sutton Group - Heritage Realty Inc., Brokerage Sutton 5 0.4%
24 REMAX Realtron TNS Realty Inc RE/MAX 4 0.3%
25 REMAX Excel Alliance Realty RE/MAX 3 0.3%
26 REMAX Realtron Lucky Penny Homes Realty RE/MAX 3 0.3%
27 REMAX Ken Chan Realty RE/MAX 2 0.2%
28 Sutton Group - Admiral Realty Inc., Brokerage Sutton 2 0.2%
29 CENTURY 21 Leading Edge Experia Realty Inc. Brokerage Century 21 1 0.1%
30 CENTURY 21 Leading Edge Experts Inc. Brokerage Century 21 1 0.1%
31 CENTURY 21 The One Realty Century 21 1 0.1%
32 REMAX Prohome Realty RE/MAX 1 0.1%
33 REMAX Realtron Marius Mitrofan Group RE/MAX 1 0.1%

Offices with fewer than 10 agents appear in this table but don't get their own page. Across the 661 Markham agents whose sites we check, 74.6% list a website of their own (national 56.7%).

Network mix in Markham

RE/MAX 654 (54.8%) Century 21 465 (38.9%) Royal LePage 53 (4.4%) Coldwell Banker 15 (1.3%) Sutton 7 (0.6%)

Coverage: these are the 5 national networks we scrape — about 44.4% of Canadian REALTORS® nationally. Independents and brokerages outside those networks aren't counted, so read this as the largest offices among the networks we track in Markham. Methodology →

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