MAY, ADAM, GERDES & THOMPSON LLP is a South Dakota LLP, registered on January 2, 1996. It is based at 503 S PIERRE ST, PIERRE, SD, 57501-4522. The company is currently listed as active on the South Dakota register, is registered under company number DR000033 and carries EIN 460223010. Its officers and directors on record include BRETT, KOENECKE, CHRISTINA, L, KLINGER, TIMOTHY, M, ENGEL, among 5 on file. Public records for the company include 1 SoS registration, 1 federal contract, 2 loan records and 12 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | MAY, ADAM, GERDES & THOMPSON LLP |
|---|---|
| Principal address | 503 S PIERRE STPIERRE57501-4522SDUnited States |
| Mailing address | PO BOX 160, PIERRE, SD, 57501-0160 |
| Registration state | South Dakota |
| Status | Active |
| Registered | 2 January 1996 (over 30 years ago) |
| Officers & directors | BRETT, KOENECKE, partnerCHRISTINA, L, KLINGER, partnerTIMOTHY, M, ENGEL, partnerMICHAEL, F, SHAW |
| Entity type | LLP |
|---|
| Standing | compliant |
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| Company number | DR000033 |
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| EIN | 460223010 |
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| Employees (modeled) | ≈20 employees2024 |
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| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
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| Public records | 1 SoS registration |
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| Est. revenue (modeled) | $3.5M2024 |
|---|---|
| Federal contractor | Yes · 1 federal recipient record (SAM) |
| SBA loans | $335K · approved amounts |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | MAY, ADAM, GERDES & THOMPSON LLP | 1996-01-02 | — | BRETT, KOENECKEPartnerCHRISTINA, L, KLINGERPartner3 more | Active | |
Filing ID DR000033 Jurisdiction Domestic · LLP Principal address 503 S PIERRE ST, PIERRE, SD, 57501-4522 Registered agent — Officers BRETT, KOENECKEPartner CHRISTINA, L, KLINGERPartner TIMOTHY, M, ENGELPartner MICHAEL, F, SHAWPartner ROBERT, B, ANDERSONPartner | ||||||
Companies and people linked to MAY, ADAM, GERDES & THOMPSON LLP 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.
| Amount | Approved | Lender | Jobs | Status | |
|---|---|---|---|---|---|
| $105,700 | 04/04/2020 | BankWest, Inc | 10 | Paid in Full | |
| $229,500 | 02/02/2021 | BankWest, Inc | 10 | Paid in Full | |
Employee-benefit plan filings by MAY, ADAM, GERDES & THOMPSON LLP 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) | ≈20 · plan year 2024 |
|---|---|
| Est. annual revenue (modeled) | $3.5M |
| Retirement plan assets | $9.2M |
| Benefit plans | 401(k) plan on file |
| Filing history | 26 plan years filed, 1999–2024 |
| Sponsor EIN | 46-0223010 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2024 | ≈20 | 33 (18 active) | $9.2M | $3.5M | 401(k) | |
| 2023 | ≈18 | 31 (16 active) | $7.8M | $3.5M | 401(k) | |
| 2022 | ≈19 | 29 (17 active) | $6.3M | $3.2M | 401(k) | |
| 2021 | ≈18 | 29 (16 active) | $7.4M | $2.7M | 401(k) | |
| 2020 | ≈18 | 29 (16 active) | $6.7M | $2.5M | 401(k) | |
| 2019 | ≈17 | 29 (15 active) | $6.2M | $2.2M | 401(k) | |
| 2018 | ≈18 | 28 (16 active) | $6.4M | $2.3M | 401(k) | |
| 2017 | ≈18 | 29 (16 active) | $6.8M | $2.5M | 401(k) | |
| 2016 | ≈14 | 26 (13 active) | $5.8M | $2.2M | 401(k) | |
| 2015 | ≈16 | 24 (14 active) | $5.2M | $1.9M | 401(k) | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| MAY, ADAM, GERDES & THOMPSON LLP 401(K) PROFIT SHARING PLAN | — | — | — | |
| MAY, ADAM, GERDES & THOMPSON LLP 401(K) PROFIT SHARING PLAN | — | — | — | |
| MAY, ADAM, GERDES & THOMPSON LLP 401(K) PROFIT SHARING PLAN | — | — | — | |
| MAY, ADAM, GERDES & THOMPSON LLP 401(K) PROFIT SHARING PLAN | — | — | — | |
| MAY, ADAM, GERDES & THOMPSON LLP 401(K) PROFIT SHARING PLAN | — | — | — | |
| MAY, ADAM, GERDES & THOMPSON LLP 401(K) PROFIT SHARING PLAN | — | — | — | |
| MAY, ADAM, GERDES & THOMPSON LLP 401(K) PROFIT SHARING PLAN | — | — | — | |
| MAY, ADAM, GERDES & THOMPSON LLP 401(K) PROFIT SHARING PLAN | — | — | — | |
| MAY, ADAM, GERDES & THOMPSON LLP 401(K) PROFIT SHARING PLAN | — | — | — | |
| MAY, ADAM, GERDES & THOMPSON LLP 401(K) PROFIT SHARING PLAN | — | — | — | |
Federal court records load when you reach this section.
Companies adjacent to MAY, ADAM, GERDES & THOMPSON LLP in the South Dakota Secretary of State register, in alphabetical order.
12 companies are registered at 503 S PIERRE ST, PIERRE — 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 2026-06-16. Document getpalm-companies/3695-2517-4586.