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Montana brokerage brands, ranked
Keller Williams has the most agents on file in Montana — 306 of 1,329 (23%) — across 8 national brands. Counted from the brokerages' own public rosters, build dated Sep 5, 2026.
Berkshire Hathaway HomeServices is unusually strong here: 22% of Montana agents on file against 8% nationally.
ERA is unusually strong here: 10% of Montana agents on file against 2% nationally.
| # | Brand | Agents | Share | With phone | Award tier |
|---|---|---|---|---|---|
| 1 | Keller Williams | 306 | 23% | 94% | not published |
| 2 | Berkshire Hathaway HomeServices | 297 | 22% | 96% | not published |
| 3 | Century 21 | 163 | 12% | 79% | not published |
| 4 | RE/MAX | 136 | 10% | 94% | 44% |
| 5 | ERA | 132 | 10% | 66% | not published |
| 6 | Coldwell Banker | 121 | 9% | 98% | not published |
| 7 | Real Brokerage | 112 | 8% | 100% | not published |
| 8 | HomeSmart | 38 | 3% | 97% | not published |
Quoting one of these numbers? Please link this page — the counts are rebuilt weekly and the build date is what makes a figure checkable.
Other states
Same method, same build date.
The Index is free and always will be. The actual Montana contacts — name, email, phone, brokerage, city — are the Montana list, one-time, with 25 unsealed rows free first.