EntityWire/Washington business entity search →/SEAGEN INC.
Employer with a benefit plan
SEAGEN INC.
The Employer Identification Number (EIN) for SEAGEN INC. is 91-1874389.
At a glance
- EIN
- 91-1874389 · 911874389
- Legal name
- SEAGEN INC.
- Also filed as
- SEATTLE GENETICS INC /WA
- Address on file
- 21823 30TH DRIVE, SE, BOTHELL, WA 98021
- 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
- F11000000297
- Source: Florida registry · as of 2026-07-10
- Registered in Florida
- 2011-01-24
- Source: Florida registry · as of 2026-07-10
- Registered agent
- C T CORPORATION SYSTEM
- Source: Florida registry · as of 2026-07-10
- Last registry activity
- 2020-10-09
- Source: Florida registry · as of 2026-07-10
Benefit plans
DOL Form 5500 filings (EFAST2) · records as of 2024-10-10
- Benefit plan 1, 2023 filing
- SEAGEN INC. 401(K) PLAN
- Source: DOL 5500 · as of 2024-10-10
- Participants (start of year)
- 3,482
- Source: DOL 5500 · as of 2024-10-10
- Plan features
- Profit-sharing; ERISA 404(c) plan; Participant-directed; 401(k) feature; 401(m) matching; Participant-directed brokerage
- Source: DOL 5500 · as of 2024-10-10
- Plan type
- Single-employer plan
- Source: DOL 5500 · as of 2024-10-10
- Business code (NAICS)
- 541700
- Source: DOL 5500 · as of 2024-10-10
- Benefit plan 1, 2023 filing
- SEAGEN INC. 401(K) PLAN
- Source: DOL 5500 · as of 2024-10-10
- Participants (start of year)
- 3,886
- Source: DOL 5500 · as of 2024-10-10
- Plan features
- Profit-sharing; ERISA 404(c) plan; Participant-directed; 401(k) feature; 401(m) matching; Participant-directed brokerage
- Source: DOL 5500 · as of 2024-10-10
- Plan type
- Single-employer plan
- Source: DOL 5500 · as of 2024-10-10
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 Washington Secretary of State, Corporations and Charities Division; see the Washington 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.
Other Washington businesses on file
- DATA I/O CORPORATIONEIN 91-0864123
- IMMUNOME INCEIN 77-0694340
- VIRGINIA MASON MEDICAL CENTEREIN 91-0565539
- SMARTSHEET, INC.EIN 20-2954357
- AVALARA, INC.EIN 91-1995935
- EXP WORLD HOLDINGS, INC.EIN 98-0681092
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