The largest brokerages in Cornwall
5 offices, 109 agents counted at the 2026-09-23 scan. REMAX Affiliates Marquis Ltd. leads with 53 agents — 48.6% of the tracked roster, ahead of Royal LePage Performance Realty at 24. The local market is unusually concentrated — three offices hold most of it (top three hold 91.7%).
The top 5 at a glance
Agents on the roster at the 2026-09-23 scan; percentages are share of all 109 tracked in Cornwall.
- REMAX Affiliates Marquis Ltd. 53 48.6%
- Royal LePage Performance Realty 24 22.0%
- CENTURY 21 Shield Realty Ltd. Brokerage 23 21.1%
- Royal LePage Integrity Realty 5 4.6%
- Royal LePage Country Estates 4 3.7%
Bar length is relative to the largest row; percentages are share of all 109 tracked agents. Download this chart as an image ↓
Every office we track in Cornwall
| # | Office | Network | Agents | Share |
|---|---|---|---|---|
| 1 | REMAX Affiliates Marquis Ltd. | RE/MAX | 53 | 48.6% |
| 2 | Royal LePage Performance Realty | Royal LePage | 24 | 22% |
| 3 | CENTURY 21 Shield Realty Ltd. Brokerage | Century 21 | 23 | 21.1% |
| 4 | Royal LePage Integrity Realty | Royal LePage | 5 | 4.6% |
| 5 | Royal LePage Country Estates | Royal LePage | 4 | 3.7% |
Offices with fewer than 10 agents appear in this table but don't get their own page. Across the 53 Cornwall agents whose sites we check, 137.7% list a website of their own (national 59%).
Network mix in Cornwall
Coverage: these are the 3 national networks we scrape — about 46.1% 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 Cornwall. Methodology →
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