Gronsten-Maier Dental, Prof LLC is a South Dakota LLC, registered on July 6, 2015. It is based at 240 E 23rd Ave, MITCHELL, SD, 57301. The company is currently listed as active on the South Dakota register and is registered under company number DL044239. Public records for the company include 1 SoS registration. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | Gronsten-Maier Dental, Prof LLC |
|---|---|
| Doing business as | Gronseth-Maier Dental Dental, Prof LLC |
| Principal address | 240 E 23rd AveMITCHELL57301SDUnited States |
| Registration state | South Dakota |
| Status | Active |
| Registered | 6 July 2015 (about 11 years ago) |
| Entity type | LLC |
| Standing | compliant |
| Company number | DL044239 |
| EIN | 47-4394954 |
| Employees (modeled) | ≈10 employees2025 |
| Registered agent | RODRICK L. TOBIN |
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
| Public records | 1 SoS registration |
|---|
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| Est. revenue (modeled) | $1.9M2025 |
|---|
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | Gronsten-Maier Dental, Prof LLC | 2015-07-06 | RODRICK L. TOBIN | — | Active | |
Filing ID DL044239 Jurisdiction Domestic · LLC Principal address 240 E 23rd Ave, MITCHELL, SD, 57301 Registered agent RODRICK L. TOBIN415 S MAIN ST 400 CAPITOL BLDG, ABERDEEN, SD, 57401 Officers Not reported | ||||||
Companies and people linked to Gronsten-Maier Dental, Prof LLC in the state registers through shared officers, a shared registered agent, shared filing contacts or a shared address. Service companies file for many unrelated businesses — a shared agent, address or contact alone does not prove affiliation.
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Employee-benefit plan filings by Gronsten-Maier Dental, Prof LLC with the Department of Labor. Employee and revenue figures are modeled estimates derived from retirement-plan participant counts and industry ratios — not official headcount or reported revenue.
| Employees (modeled) | ≈10 · plan year 2025 |
|---|---|
| Est. annual revenue (modeled) | $1.9M |
| Retirement plan assets | $1.8M |
| Benefit plans | 401(k) plan on file |
| Filing history | 9 plan years filed, 2017–2025 |
| Sponsor EIN | 47-4394954 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2025 | ≈10 | 12 (9 active) | $1.8M | $1.9M | 401(k) | |
| 2024 | ≈11 | 15 (10 active) | $1.4M | $2.1M | 401(k) | |
| 2023 | ≈10 | 12 (9 active) | $1.3M | $1.9M | 401(k) | |
| 2022 | ≈11 | 11 (10 active) | $996,871 | $1.8M | 401(k) | |
| 2021 | ≈12 | 12 (11 active) | $910,010 | $1.8M | 401(k) | |
| 2020 | ≈11 | 11 (10 active) | $614,421 | $1.8M | 401(k) | |
| 2019 | ≈11 | 12 (10 active) | $360,947 | $1.9M | 401(k) | |
| 2018 | ≈12 | 11 (11 active) | $206,529 | $1.9M | 401(k) | |
| 2017 | — | — | $111,522 | $1.7M | 401(k) | |
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Companies adjacent to Gronsten-Maier Dental, Prof LLC in the South Dakota Secretary of State register, in alphabetical order.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-06-17. Document getpalm-companies/9159-9746-5449.