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EntityWire/California business entity search →/VIFOR PHARMA, INC.

Employer with a benefit plan

VIFOR PHARMA, INC.

The Employer Identification Number (EIN) for VIFOR PHARMA, INC. is 26-0893742.

At a glance

EIN
26-0893742 · 260893742
Legal name
VIFOR PHARMA, INC.
Also filed as
Relypsa Inc
Address on file
200 CARDINAL WAY, REDWOOD CITY, CA 94063
Records show
SEC filer; employer with a benefit plan; state registration
Latest record
2026-07-10

State registration

Florida Division of Corporations (Sunbiz) bulk data · records as of 2026-07-10

Florida registration
Active · Foreign profit corporation
Source: Florida registry · as of 2026-07-10
Florida document number
F15000005435
Source: Florida registry · as of 2026-07-10
Registered in Florida
2015-12-09
Source: Florida registry · as of 2026-07-10
Registered agent
CT CORPORATION SYSTEM
Source: Florida registry · as of 2026-07-10
Last registry activity
2021-03-02
Source: Florida registry · as of 2026-07-10

Benefit plans

DOL Form 5500 filings (EFAST2) · records as of 2024-10-15

Benefit plan 1, 2023 filing
VIFOR PHARMA, INC. 401K PLAN
Source: DOL 5500 · as of 2024-10-15
Participants (start of year)
432
Source: DOL 5500 · as of 2024-10-15
Plan features
401(k) feature; Automatic enrollment; Plan sponsor is a member of an affiliated service group; ERISA 404(c) plan; Pre-approved plan; Participant-directed
Source: DOL 5500 · as of 2024-10-15
Plan type
Single-employer plan
Source: DOL 5500 · as of 2024-10-15
Business code (NAICS)
424210
Source: DOL 5500 · as of 2024-10-15
Benefit plan 1, 2022 filing
VIFOR PHARMA, INC. 401K PLAN
Source: DOL 5500 · as of 2023-08-05
Participants (start of year)
431
Source: DOL 5500 · as of 2023-08-05
Plan features
Participant-directed; 401(k) feature; Automatic enrollment; Plan sponsor is a member of an affiliated service group; ERISA 404(c) plan; Pre-approved plan
Source: DOL 5500 · as of 2023-08-05
Plan type
Single-employer plan
Source: DOL 5500 · as of 2023-08-05

What this record is

Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), Florida Division of Corporations (Sunbiz) bulk data and SEC EDGAR company filings), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.

What it is not

Registry status, formation date, and registered agent come from the California Secretary of State, Business Programs Division (Business Entities); see the California business entity search.

If something is wrong

A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.

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