Idaho counties › Madison County
Idaho new business filings
New businesses in Madison County, Idaho
21 new LLCs and corporations with a Madison County address filed with the Idaho Secretary of State in the last 7 days of published filings (Oct 16–22, 2026).
Recent filings, with names, are in the free weekly sample for Madison County. The paid daily list has all of them, with addresses.
Weekly trend
Our records start on Oct 12, 2026, so there's only 1 full week of history so far. This chart grows every week as new filings come in.
| Week (Mon–Sun, by filing date) | Filings | |
|---|---|---|
| Week of Oct 12 | 8 | |
| Week of Oct 19 (Oct 19–22 so far) | 19 |
Lighter bars are weeks we only have part of. Idaho publishes filings about a week after they're filed, so the newest days keep filling in for a while.
What kinds of businesses
Since Oct 12, by industry. About half of new business names don’t say what the business does (like “Smith Holdings LLC”), so those show as “Name doesn’t say”.
| Industry (from the business name) | Filings | |
|---|---|---|
| Holding & finance | 3 (11%) | |
| Food & drink | 2 (7%) | |
| Real estate | 1 (4%) | |
| Health & wellness | 1 (4%) | |
| Tech, media & design | 1 (4%) | |
| Construction & trades | 1 (4%) | |
| Name doesn't say | 18 (67%) |
Where in the county
| City | Filings | |
|---|---|---|
| Rexburg | 23 (85%) | |
| Sugar City | 4 (15%) |
How these numbers work: every new LLC and corporation (including out-of-state companies newly registered in Idaho) whose principal address is in Madison County, counted by the date it was filed with the Idaho Secretary of State. County comes from the city (or ZIP) in the filing, so a few border towns can land in a neighboring county. 1 more filing listed a Madison County address that turned out to be only a registered agent's office or a mail drop. Those aren't counted here, the same way they're taken out of the paid list. Records start Oct 12, 2026, latest filing date Oct 22, 2026, updated Oct 23, 2026.
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The free weekly sample is 10 filings from Madison County every Monday, a week old, with name, type, filing date and city. The paid daily list has every new filing with the mailing and principal address, registered agent, industry tag and the likely-local flag. One county is $29 a month.
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