STONE GROUP ARCHITECTS, INC. is a South Dakota corporation, registered on September 17, 2012. It is based at 600 E 7th Street, Sioux Falls, SD, 57103. The company is currently listed as active on the South Dakota register, is registered under company number DB057171 and carries EIN 461059482. Its E-Verify enrollment reports a workforce of 20 to 99 employees, hiring at 4 sites across 3 states. Public records for the company include 1 SoS registration, 4 federal contracts, 1 loan record, 2 H-1B filings, 1 E-Verify record and 8 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | STONE GROUP ARCHITECTS, INC. |
|---|---|
| Principal address | 600 E 7th StreetSioux Falls57103SDUnited States |
| Registration state | South Dakota |
| Status | Active |
| Registered | 17 September 2012 (almost 14 years ago) |
| Entity type | Corporation |
| Standing | compliant |
| Company number | DB057171 |
| EIN | 461059482 |
| Employees (modeled) | ≈31 employees2025 |
| Workforce size | 20 to 99 employees · updated 31 March 2025 |
| Hiring sites |
| 4 sites across 3 states |
| H-1B filings | 2 LCA filings, FY 2019–2023 |
|---|
| Registered agent | TODD STONE |
|---|
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
|---|
| Public records | 1 SoS registration |
|---|
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| Est. revenue (modeled) | $6.6M2025 |
|---|---|
| Federal contractor | Yes · 4 federal recipient records (SAM) |
| SBA loans | $238K · approved amounts |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | STONE GROUP ARCHITECTS, INC. | 2012-09-17 | TODD STONE | — | Active | |
Filing ID DB057171 Jurisdiction Domestic · Corporation Principal address 600 E 7th Street, Sioux Falls, SD, 57103 Registered agent TODD STONE1400 PARKVIEW BOULEVARD, BRANDON, SD, 57005-1966 Officers Not reported | ||||||
| Iowa | STONE GROUP ARCHITECTS, INC. | 2018-03-14 | BRENDA DESMET | TODD STONEOfficer | Active | |
| North Dakota | Stone Group Architects, Inc. | 2021-11-09 | MARCIA PULCZINSKI | — | Active | |
Browse the indexed registries by state, or look up any debtor name free, at UCC lien search.
| Amount | Approved | Lender | Jobs | Status | |
|---|---|---|---|---|---|
| $237,900 | 04/03/2020 | First Dakota National Bank | 20 | Paid in Full | |
| Case | Filed | Job title | Wage | Worksite | Status | |
|---|---|---|---|---|---|---|
| I-200-23257-347048 | 2023-09-14 | Architectural Associate (Intern) | $56,618/yr | St Paul | Certified | |
| I-200-19050-875417 | 2019-02-19 | ARCHITECTURAL ASSOCIATE (INTERN) | $37,752/yr | Sioux Falls | CERTIFIED | |
| State | Workforce | Hiring sites | Enrolled | Industry | Status | |
|---|---|---|---|---|---|---|
| 3 states | 20 to 99 | 4 | 11/30/2021 | PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES (54) | Open | |
Employee-benefit plan filings by STONE GROUP ARCHITECTS, INC. 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) | ≈31 · plan year 2025 |
|---|---|
| Est. annual revenue (modeled) | $6.6M |
| Retirement plan assets | $1.1M |
| Benefit plans | 401(k) plan on file |
| Filing history | 7 plan years filed, 2017–2025 |
| Sponsor EIN | 46-1059482 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2025 | ≈31 | 37 (28 active) | $1.1M | $6.6M | 401(k) | |
| 2024 | ≈32 | 37 (29 active) | $871,446 | $6.4M | 401(k) | |
| 2023 | ≈37 | 35 (33 active) | $775,469 | $7.2M | 401(k) | |
| 2022 | ≈27 | 26 (24 active) | $488,517 | $3.7M | 401(k) | |
| 2021 | ≈23 | 21 (21 active) | $495,950 | $4.2M | 401(k) | |
| 2020 | ≈18 | 16 (16 active) | $365,365 | $3.5M | 401(k) | |
| 2017 | ≈9 | 8 (8 active) | $490,569 | $1.5M | 401(k) | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| STONE GROUP ARCHITECTS INC. 401(K) PLAN | — | — | — | |
| STONE GROUP ARCHITECTS INC. 401(K) PLAN | — | — | — | |
| STONE GROUP ARCHITECTS INC. 401(K) PLAN | — | — | — | |
| STONE GROUP ARCHITECTS INC. 401(K) PLAN | — | — | — | |
| M PLUS 401(K) | — | — | — | |
| STONE GROUP ARCHITECTS INC. 401(K) PLAN | — | — | — | |
| STONE GROUP ARCHITECTS INC. 401(K) PLAN | — | — | — | |
| STONE GROUP ARCHITECTS INC. 401(K) PLAN | — | — | — | |
Federal court records load when you reach this section.
Companies adjacent to STONE GROUP ARCHITECTS, INC. 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/5451-7501-0930.