POET Biorefining, LLC is a South Dakota LLC, registered on March 3, 2020. It is based at 4615 N. Lewis Ave., Sioux Falls, SD, 57104. The company has since been marked inactive on the South Dakota register, is registered under company number DL178240 and carries EIN 474454378. Public records for the company include 1 SoS registration and 3 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | POET Biorefining, LLC |
|---|---|
| Principal address | 4615 N. Lewis Ave.Sioux Falls57104SDUnited States |
| Registration state | South Dakota |
| Status | Inactive |
| Registered | 3 March 2020 (over 6 years ago) |
| Entity type | LLC |
| Standing | not compliant |
| Company number | DL178240 |
| EIN | 474454378 |
| Employees (modeled) | ≈2,280 employees2025 |
| Registered agent | CORPORATION SERVICE COMPANY |
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
| Public records |
|---|
| 1 SoS registration |
Direct email, phone, website, address and the contact person are unlocked with a Pro subscription. Create an account to reveal them.
| Est. revenue (modeled) | $31.3B2025 |
|---|
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | POET Biorefining, LLC | 2020-03-03 | CORPORATION SERVICE COMPANY | — | Inactive | |
Filing ID DL178240 Jurisdiction Domestic · LLC Principal address 4615 N. Lewis Ave., Sioux Falls, SD, 57104 Registered agent CORPORATION SERVICE COMPANY503 S PIERRE ST, PIERRE, SD, 57501-4522 Officers Not reported | ||||||
Companies and people linked to POET Biorefining, 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.
company person group former role
Browse the indexed registries by state, or look up any debtor name free, at UCC lien search.
Employee-benefit plan filings by POET Biorefining, 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) | ≈2,280 · plan year 2025 |
|---|---|
| Est. annual revenue (modeled) | $31.3B |
| Benefit plans | 401(k) plan on file |
| Filing history | 8 plan years filed, 2018–2025 |
| Sponsor EIN | 47-4454378 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2025 | ≈2,280 | 1,939 (2,054 active) | — | $31.3B | Welfare | |
| 2024 | ≈2,660 | 3,142 (2,397 active) | $265.7M | $4.5B | 401(k) | |
| 2023 | ≈2,610 | 2,992 (2,345 active) | $219.1M | $4.3B | 401(k) | |
| 2022 | ≈2,460 | 2,671 (2,218 active) | $171.8M | $3.6B | 401(k) | |
| 2021 | ≈1,870 | 1,431 (1,681 active) | — | $25.6B | Welfare | |
| 2020 | ≈1,070 | 963 | — | $14.7B | Welfare | |
| 2019 | ≈1,050 | 580 (944 active) | — | $14.4B | Welfare | |
| 2018 | ≈639 | 586 (575 active) | — | $8.8B | Welfare | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| POET BIOREFINING 401(K) PLAN | — | — | — | |
| POET 401(K) PLAN | — | — | — | |
| POET 401(K) PLAN | — | — | — | |
Federal court records load when you reach this section.
Companies adjacent to POET Biorefining, LLC in the South Dakota Secretary of State register, in alphabetical order.
4 companies are registered at 4615 N. Lewis Ave., Sioux Falls — shared registered-office and agent addresses are common; a shared address alone does not link businesses.
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/1427-8965-0217.