EntityWire

EntityWire / EIN 47-3335141

Employer with a benefit plan

WESTROCK COMPANY

EIN 47-3335141. What DOL Form 5500 filings (EFAST2) and SEC EDGAR company filings say about this entity, with the source and date on every fact. Latest record 2026-06-29.

Employer with a benefit plan ยท SEC filer

WESTROCK COMPANY

Also filed as Rome-Milan Holdings, Inc.; WRKCo Inc.

1000 ABERNATHY RD, ATLANTA, GA 30328

EIN

47-3335141

Benefit plan 27, 2024 filing

WESTROCK COMPANY CONSOLIDATED PENSION PLAN

DOL · 2026-06-29

Participants (start of year)

43,819

DOL · 2026-06-29

Plan features

Defined benefit (cash balance)

DOL · 2026-06-29

Plan type

Single-employer plan

DOL · 2026-06-29

Business code (NAICS)

322100

DOL · 2026-06-29

Benefit plan 499, 2024 filing

WESTROCK COMPANY MASTER RETIREMENT TRUST

DOL · 2026-06-26

Plan type

Direct filing entity

DOL · 2026-06-26

SEC CIK

0001636023

SEC · 2025-11-19

Industry (SIC)

Paperboard Containers & Boxes (2650)

SEC · 2025-11-19

State of incorporation

DE

SEC · 2025-11-19

Latest SEC filing

424B5 2025-11-19

SEC · 2025-11-19

Benefit plan 525, 2024 filing

WESTROCK SERVICES, INC. AMENDED AND RESTATED SUPPLEMENTAL UNEMPLOYMENT BENEFITS PLAN

DOL · 2025-10-01

Participants (start of year)

12,166

DOL · 2025-10-01

Plan features

Supplemental unemployment

DOL · 2025-10-01

From DOL Form 5500 filings (EFAST2) · SEC EDGAR company filings. Latest record 2026-06-29.

What this record is

Public federal filings that carry this EIN, shown as filed. Nothing here is scraped from the IRS and nothing is inferred.

What it is not

Registry status, formation date, and registered agent come from the Georgia Secretary of State, Corporations Division; search the Georgia registry.

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