Diane G. Wilson, O.D. and Associates, P.C. is a Missouri professional corporation, registered on December 20, 1977. It is based at 1235 Water Tower Place, Arnold, MO, 63010, USA. The company is currently listed as active on the Missouri register, is registered under company number P00196877 and carries EIN 431128676. Its officers and directors on record include Diane G. Wilson, Jon R. Wilzonski, Diane G Wilson, among 4 on file. Public records for the company include 1 SoS registration and 17 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | Diane G. Wilson, O.D. and Associates, P.C. |
|---|---|
| Former names | DAVID L. DAVIDSON, O.D. & ASSOCIATES, INC. |
| Principal address | 1235 Water Tower PlaceArnold63010MOUnited States |
| Registration state | Missouri |
| Status | Active |
| Registered | 20 December 1977 (over 48 years ago) |
| Officers & directors | Diane G. Wilson, director, officerJon R. Wilzonski, officerDiane Wilson, officer |
| Entity type | Professional corporation |
| Standing |
| compliant |
| Company number | P00196877 |
|---|
| EIN | 431128676 |
|---|
| Employees (modeled) | ≈20 employees2025 |
|---|
| Registered agent | Wilson , Diane G |
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| Source registry | Missouri Secretary of State · updated 15 June 2026 |
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| Public records | 1 SoS registration |
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| Est. revenue (modeled) | $3.5M2025 |
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| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| MissouriTHIS | Diane G. Wilson, O.D. and Associates, P.C. | 1977-12-20 | Wilson , Diane G | Diane G. WilsonDirector, OfficerJon R. WilzonskiOfficer1 more | Active | |
Filing ID P00196877 Jurisdiction Domestic · Professional corporation Principal address 1235 Water Tower Place, Arnold, MO, 63010, USA Registered agent Wilson , Diane G Officers Diane G. WilsonDirector, Officer Jon R. WilzonskiOfficer Diane WilsonOfficer | ||||||
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Employee-benefit plan filings by Diane G. Wilson, O.D. and Associates, P.C. 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 2025 |
|---|---|
| Est. annual revenue (modeled) | $3.5M |
| Retirement plan assets | $4.7M |
| Benefit plans | 401(k) plan on file |
| Filing history | 27 plan years filed, 1999–2025 |
| Sponsor EIN | 43-1128676 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2025 | ≈20 | 26 (18 active) | $4.7M | $3.5M | 401(k) | |
| 2024 | ≈21 | 24 (19 active) | $3.8M | $3.9M | 401(k) | |
| 2023 | ≈21 | 22 (19 active) | $3.3M | $3.8M | 401(k) | |
| 2022 | ≈20 | 22 (18 active) | $2.6M | $3.7M | 401(k) | |
| 2021 | ≈23 | 24 (21 active) | $3.2M | $3.6M | 401(k) | |
| 2020 | ≈21 | 23 (19 active) | $2.7M | $3.2M | 401(k) | |
| 2019 | ≈20 | 21 (18 active) | $2.1M | $2.9M | 401(k) | |
| 2018 | ≈16 | 18 (14 active) | $1.6M | $2.6M | 401(k) | |
| 2017 | ≈18 | 21 (16 active) | $1.9M | $2.8M | 401(k) | |
| 2016 | ≈19 | 20 (17 active) | $1.5M | $2.8M | 401(k) | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| ARNOLD EYE CENTER EMPLOYEE SAVINGS & RETIREMENT PLAN | — | — | — | |
| ARNOLD EYE CENTER EMPLOYEE SAVINGS & RETIREMENT PLAN | — | — | — | |
| ARNOLD EYE CENTER EMPLOYEE SAVINGS & RETIREMENT PLAN | — | — | — | |
| ARNOLD EYE CENTER EMPLOYEE SAVINGS & RETIREMENT PLAN | — | — | — | |
| ARNOLD EYE CENTER EMPLOYEE SAVINGS & RETIREMENT PLAN | — | — | — | |
| ARNOLD EYE CENTER EMPLOYEE SAVINGS & RETIREMENT PLAN | — | — | — | |
| ARNOLD EYE CENTER EMPLOYEE SAVINGS & RETIREMENT PLAN | — | — | — | |
| ARNOLD EYE CENTER EMPLOYEE SAVINGS & RETIREMENT PLAN | — | — | — | |
| ARNOLD EYE CENTER EMPLOYEE SAVINGS & RETIREMENT PLAN | — | — | — | |
| ARNOLD EYE CENTER EMPLOYEE SAVINGS & RETIREMENT PLAN | — | — | — | |
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Companies adjacent to Diane G. Wilson, O.D. and Associates, P.C. in the Missouri 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 2026-08-06. Document getpalm-companies/4686-5957-1957.