NEPHRON SC, INC. is a Florida corporation, registered on February 1, 2016. It is based at 4500 12th Street Extension, West Columbia, SC, 29172. The company has since been marked inactive on the Florida register, is registered under company number F16000000480 and carries EIN 453731316. Its officers and directors on record include ASHLEY KENNEDY WHITNER, JOSEPH G MERGO III, COURTNEY KENNEDY MCGOWAN, among 10 on file. Public records for the company include 1 SoS registration, 5 licenses and 1 Medicare provider record. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | NEPHRON SC, INC. |
|---|---|
| Principal address | 4500 12th Street ExtensionWest Columbia29172SCUnited States |
| Mailing address | 8001 FORSYTH BLVD STE 1500, ST LOUIS, MO, 63105 |
| Registration state | Florida |
| Status | Inactive |
| Formed in | South Carolina (foreign registration) |
| Registered | 1 February 2016 (over 10 years ago) |
| Officers & directors | ASHLEY KENNEDY WHITNER, officerJOSEPH G MERGO III, officerCOURTNEY KENNEDY MCGOWAN |
| Entity type | Corporation |
|---|
| Standing | not compliant |
|---|
| Company number | F16000000480 |
|---|
| EIN | 453731316 |
|---|
| LEI | 549300R092Q87QMN6768 |
|---|
| Employees (modeled) | ≈851 employees2025 |
|---|
| Registered agent | C T CORPORATION SYSTEM |
|---|
| Source registry | Florida Division of Corporations · updated 10 August 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) | $640M2025 |
|---|
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| FloridaTHIS | NEPHRON SC, INC. | 2016-02-01 | C T CORPORATION SYSTEM | ASHLEY KENNEDY WHITNEROfficerJOSEPH G MERGO IIIOfficer3 more | Inactive | |
Filing ID F16000000480 Jurisdiction Foreign · CorporationFormed in South Carolina Principal address 4500 12th Street Extension, West Columbia, SC, 29172 Registered agent C T CORPORATION SYSTEM1200 SOUTH PINE ISLAND ROAD, PLANTATION, FL, 33324 Officers ASHLEY KENNEDY WHITNEROfficer JOSEPH G MERGO IIIOfficer COURTNEY KENNEDY MCGOWANOfficer WILLIAM P KENNEDYDirector, Officer LOU W KENNEDYOfficer | ||||||
| — | NEPHRON SC, INC. | 2024-03-08 | — | COURTNEY KENNEDY MCGOWANOfficerASHLEY KENNEDY WHITNEROfficer3 more | Withdrawn | |
| Alaska | Nephron SC, Inc. | 2017-02-09 | C T Corporation System | Joseph G. Mergo IIIOfficerCourtney Kennedy McGowanOfficer, Director3 more | Inactive | |
| Alaska | NEPHRON SC, LLC | 2025-02-07 | C T Corporation System | — | Active | |
| Alabama | Nephron SC, LLC | 2017-06-21 | C T CORPORATION SYSTEM | — | Active | |
| Arkansas | NEPHRON SC, INC. | 2017-09-13 | C T CORPORATION SYSTEM | LOU WOOD KENNEDYOfficerLOU KENNEDYOfficer2 more | Active | |
| Arizona | NEPHRON SC, LLC | 2025-11-12 | CT Corporation System | — | Active | |
| California | NEPHRON SC, LLC | 2025-02-17 | C T CORPORATION SYSTEM | — | Active | |
| California | NEPHRON SC, INC. | 2021-10-08 | C T CORPORATION SYSTEM | LOU WOOD KENNEDYOfficer, DirectorJOSEPH G. MERGOOfficer3 more | Dissolved | |
| Florida | NEPHRON SC, LLC | 2025-06-19 | C T CORPORATION SYSTEM | LOU W KENNEDYOfficerCOURTNEY KENNEDY MCGOWANOfficer3 more | Active | |
| Iowa | NEPHRON SC, LLC | 2025-12-30 | C T CORPORATION SYSTEM | — | Active | |
| Iowa | NEPHRON SC, INC. | 2022-03-01 | IOWA SECRETARY OF STATE | WILLIAM P KENNEDYDirectorJOSEPH G MERGO IIIOfficer3 more | Inactive | |
| Illinois | NEPHRON SC, LLC | 2025-05-13 | C T CORPORATION SYSTEM | NEPHRON, LLCManager | Active | |
| Illinois | NEPHRON SC, INC. | 2017-02-16 | C T CORPORATION SYSTEM | — | Withdrawn | |
| Kansas | NEPHRON SC, INC. | 2022-04-11 | C T CORPORATION SYSTEM | — | Withdrawn | |
| Kentucky | NEPHRON SC, LLC | 2025-07-03 | CT CORPORATION SYSTEM | JOSEPH G. MERGO III (VP, COO, Sec'y, & Treas. of Sole Member)MemberLOU WOOD KENNEDY (Pres./CEO of Sole Member)Member | Active | |
| Maryland | NEPHRON SC, LLC | 2025-04-15 | THE CORPORATION TRUST INCORPORATED | — | Active | |
| Maryland | NEPHRON SC, INC | 2021-06-11 | THE CORPORATION TRUST INCORPORATED | — | Dissolved | |
| Maine | NEPHRON SC, INC. | 2017-02-01 | C T CORPORATION SYSTEM | — | Active | |
| Michigan | NEPHRON SC, INC. | 2017-02-01 | C T CORPORATION SYSTEM | — | Dissolved | |
| Minnesota | NEPHRON SC, INC. | 2023-03-15 | C T CORPORATION SYSTEM, INC | Lou Wood KennedyOfficer | Inactive | |
| Montana | Nephron SC, Inc. | 2017-01-31 | — | Ashley Kennedy WhitmerOfficerLou KennedyOfficer2 more | Revoked | |
| Montana | Nephron SC Inc | 2019-10-25 | — | Joseph G. MergoOfficerAshley Kennedy WhitnerDirector, Officer3 more | Withdrawn | |
| North Carolina | NEPHRON SC, LLC | 2025-09-02 | CT Corporation System | Kennedy Whitner, AshleyOfficerMergo, Joseph G., IIIOfficer3 more | Active | |
| North Dakota | NEPHRON SC, LLC | 2025-06-11 | C T CORPORATION SYSTEM | — | Active | |
| North Dakota | NEPHRON SC, INC. | 2017-02-14 | ND Secretary of State (N.D.C.C. § 10-01.1-13) | — | Dissolved | |
| New York | NEPHRON SC, INC. | 2017-02-23 | C T CORPORATION SYSTEM | — | Active | |
| Oklahoma | NEPHRON SC, LLC | 2025-02-25 | C T CORPORATION SYSTEM | — | Active | |
| Oregon | NEPHRON SC, LLC | 2025-07-28 | C T CORPORATION SYSTEM | JOSEPH G MERGO III - VP CAO SEC'Y TREASManagerLOU WOOD KENNEDY - PRESIDENT AND CEOManager2 more | Active | |
| Oregon | NEPHRON SC, INC. | 2023-07-24 | C T CORPORATION SYSTEM | JOSEPH G MERGO IIIOfficerLOU WOOD KENNEDYOfficer | Inactive | |
| Pennsylvania | NEPHRON SC, LLC | 2025-06-24 | — | ASHLEY KENNEDY WHITNEROfficerJOSEPH G MERGO IIIOfficer4 more | Active | |
| South Dakota | NEPHRON SC, INC. | 2021-12-01 | C T CORPORATION SYSTEM | — | Inactive | |
| South Dakota | NEPHRON SC, LLC | 2026-02-25 | C T CORPORATION SYSTEM | — | Active | |
| Texas | Nephron SC, LLC | 2022-06-08 | C T Corporation System | LOU W KENNEDYOfficerJOSEPH G MERGO IIIOfficer | Active | |
| Utah | NEPHRON SC, INC. | 2017-01-20 | INCORP SERVICES, INC | William P. KennedyDirectorCourtney Kennedy McGowanOfficer | Inactive | |
| Utah | NEPHRON SC, INC. | 2021-09-24 | CT CORPORATION SYSTEM | ASHLEY K WHITNEROfficer, DirectorLOU WOOD KENNEDY - CHAIRMANOfficer8 more | Inactive | |
| Utah | NEPHRON SC, LLC | 2021-09-24 | CT CORPORATION SYSTEM | LOU WOOD KENNEDY (Pres./CEO)OfficerJOSEPH G. MERGO (COO, VP, Sec'y/Treas)Officer2 more | Active | |
| Vermont | NEPHRON SC, LLC | 2025-02-26 | C T CORPORATION SYSTEM | Ashley Kennedy WhitnerOfficerCourtney Kennedy McGowanOfficer3 more | Active | |
| Vermont | NEPHRON SC, INC. | 2017-01-27 | C T CORPORATION SYSTEM | Courtney Kennedy McGowanDirector, OfficerJoseph G. MergoOfficer3 more | Withdrawn | |
| Washington | NEPHRON SC, INC. | 2017-01-20 | — | WILLIAM KENNEDYDirectorLOU KENNEDYDirector2 more | Dissolved | |
Companies and people linked to NEPHRON SC, INC. 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.
| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| Illinois | 004004414 | PHARMACY | 2024-10-09 | ACTIVE | |
| Illinois | 30*****34 | PHARMACY | 2024-10-09 | ACTIVE | |
| Illinois | 278000157 | PHARMACY | 2024-10-09 | ACTIVE | |
| Illinois | 378000043 | PHARMACY | 2022-12-10 | NOT RENEWED | |
| Alaska | 1049697 | — | 2017-02-09 | Active | |
| — | 1720624927 | Medicare / NPI provider | 11/22/2019 | Unknown | |
Employee-benefit plan filings by NEPHRON SC, 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) | ≈851 · plan year 2025 |
|---|---|
| Est. annual revenue (modeled) | $640M |
| Benefit plans | No 401(k) on file |
| Filing history | 5 plan years filed, 2021–2025 |
| Sponsor EIN | 45-3731316 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2025 | ≈851 | 770 (766 active) | — | $640M | Welfare | |
| 2024 | ≈822 | 740 | — | $618.1M | Welfare | |
| 2023 | ≈822 | 1,127 (740 active) | — | $618.1M | Welfare | |
| 2022 | ≈1,250 | 1,122 (1,127 active) | — | $941.5M | Welfare | |
| 2021 | ≈1,270 | 1,122 (1,144 active) | — | $955.8M | Welfare | |
Federal court records load when you reach this section.
61 companies are registered at 4500 12th Street Extension, West Columbia — 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 2026-06-07. Document getpalm-companies/0208-6494-8454.