How big is Armstrong World Industries Inc.'s plan?

Armstrong World Industries Inc.'s plan reported $381.9M in assets and 598 participants for 2024.

Original filing (PDF)20251014084650NAL0005151666001

Armstrong World Industries Inc.

Name: Armstrong World Industries Inc. — Retirement Income, Form 5500 (2024)
Creator: Armstrong World Industries Inc.
License: https://www.usa.gov/government-works

Form 5500

FILING_RECEIVED

Retirement Income Plan for Employees of Armstrong World Industries Inc.

Defined-benefit pension plan · Armstrong World Industries Inc.'s Retirement Income Plan for Employees of Armstrong World Industries Inc. held $381.9M in plan assets for 598 participants in 2024.

Signals · 2

100% in single holdingNo recordkeeper disclosed

Active participants

598

Accounts w/ balance

—

Plan assets (EOY)

$381.9M

Net assets (EOY)

$381.9M

People on this filing

James Burge signed Armstrong World Industries Inc.'s 2024 Form 5500 as plan administrator.

James Burge — Plan Administrator — Form 5500 signer

Get verified email & phone for these signers

Signer names are public record from the Form 5500 e-signature.

Plan identifiers

Armstrong World Industries Inc.'s EIN is 23-0366390.

EIN 23-0366390

Plan number 001

Plan year 2024

ACK ID 20251014084650NAL0005151666001

Official Form 5500 document

Download the official 2024 Form 5500 (PDF) for Armstrong World Industries Inc. from the U.S. Department of Labor's EFAST2 system.

Download the official 2024 Form 5500 (PDF)

Plan features

Armstrong World Industries Inc.'s plan includes a defined-benefit pension formula.

Decision-maker contacts

One unlock reveals every key decision-maker — plan signer, CFO, HR & Benefits — with verified email + LinkedIn for ARMSTRONG WORLD INDUSTRIES INC.

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How this plan invests

This plan

1 collective trust

Schedule D

Individual securities

on each trust's filing

This plan doesn't hold securities directly — it invests through trusts. Click a trust below to drill into its securities.

Plan health score

Above-average plan

Directional indicator from public Form 5500 data — compliance & integrity, total plan cost, participant health and vendor stack, benchmarked against same-size peers. Not a fiduciary tool. Based on 80% of scoring inputs for this filing.

Compliance & integrity

100

Total plan cost

Plan health

n/a

Vendor & structure

100

Helping the score

Plan health not scored — no comparable participation/contribution data.

Plan sponsor

Name

ARMSTRONG WORLD INDUSTRIES INC

EIN

all filings

Address

P O BOX 3001 · LANCASTER, PA · 176043001

Phone

(717) 397-0611

Industry

Manufacturing

Plan administrator

Name

RETIREMENT COMMITTEE OF ARMSTRONG WORLD INDUSTRIES INC

EIN

23-2003736

City

LANCASTER, PA

Phone

(717) 397-0611

Plan characteristics

Plan number

001

Plan year

2024

Plan year begin

2024-01-01

Tax period

2024-12-31

Filed

2025-10-14

Pension benefit codes

1A · Pay-related DB formula

Audit & trust (Schedule H)

Auditor

MORISON COGEN LLP

Trustee / custodian

—

Trustee phone

—

Service providers (Schedule C)

No Schedule C providers reported

Investments

1 pooled fund· $381.9M(100% of reported assets)

Rows tagged as a trust or pooled fund hold many underlying securities. Click one to drill into its own Schedule of Assets — where the individual funds, shares, and CUSIPs live.