Frontier Bank
Summary
Frontier Bank is registered in the United States and entered in the “BankFind Suite” under number 33922. Its legal form is Savings Bank. According to GLEIF, its ultimate parent is ROCK RIVERS BANCORP. (United States), which is also its direct parent. That group has 1 subsidiary with LEIs in 1 country, 1 of them in the United States. The LEI was first issued on 23 Oct 2017 and the record was last updated on 3 Aug 2026; the next renewal is due by 12 Aug 2027. GLEIF's ISIN mapping lists 14 ISINs for this LEI.
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
No data-quality notes for this entity in this data release.
Company details
| Legal form | Savings Bank |
|---|---|
| Register | BankFind Suite · Register website |
| Registration number | 33922 |
| Registration authority | Federal Deposit Insurance Corporation |
| Jurisdiction | United States (US-SD) |
| Registered address | 101 S Phillips Ave, 57104 Sioux Falls, United States |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 24 Jun 1994 |
| LEI | 549300S0KDM58LZT5C96 |
| LEI status | active |
| LEI first issued | 23 Oct 2017 |
| LEI record last updated | 3 Aug 2026 |
| Next LEI renewal | 12 Aug 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | ROCK RIVERS BANCORP. | ROCK RIVERS BANCORP. |
| Accounting period | 1 Jan 2024 to 31 Dec 2024 | 1 Jan 2024 to 31 Dec 2024 |
| Evidence | other official documents | other official documents |
| Corroboration | supplied by the entity only | supplied by the entity only |
| Relationship start | 24 Jun 1995 | 24 Jun 1995 |
| Recorded at GLEIF since | 30 May 2024 | 30 May 2024 |
| Last updated | 4 Aug 2025 | 4 Aug 2025 |
| Record status | current | current |
ISINs mapped to this LEI (14)
US35909FAF18 · US35909FAG90 · US35909FAR55 · US35909FAS39 · US35909FAX24 · US35909FAY07 · US35909FAZ71 · US35909FBA12 · US35909FBC77 · US35909FBE34
14 in the GLEIF–ANNA mapping file; first 10 shown. The file covers ISINs issued since the mapping started, not all securities.
Other names
- Midwest Federal Savings Bank · previous name