401(k) · DOL Form 5500 · 2023

Calgon Carbon Corporation 401(k) Plan

Data updated 2026-08-11

$142M
Total assets: 745
Participants: 93rd
Percentile by assets: $191,204
Avg per participant

Official DOL plan name: Calgon Carbon Corporation Thrift/Savings Plan · Sponsored by Calgon Carbon Corporation · Pennsylvania · Manufacturing

$142M in assets, 745 participants

Calgon Carbon Corporation's Calgon Carbon Corporation Thrift/Savings Plan reported $142M in total assets and 745 participants in its 2023 DOL Form 5500 filing, ranking in the 93rd percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

93rd percentile by assets (of 127,072 plans)
#16,806 in Manufacturing (18,722 peers)

Where Calgon Carbon Corporation Thrift/Savings Plan sits by assets

Calgon Carbon Corporation Thrift/Savings Plan sits in the top 10% of all filed plans by assets, $142M for 745 participants (~$191,204/participant), up 17.8% in 2023.

$142M
total plan assets (2023 EOY): 745
covered participants: 93rd
percentile by assets (of 127,072 plans): $191,204
avg assets per participant

Where Calgon Carbon Corporation Thrift/Savings Plan sits by total assets

Calgon Carbon Corporation Thrift/Savings Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$142,447,135 Top 7% higher than 93% of 127,068 filed plans

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Calgon Carbon Corporation Thrift/Savings Plan reported net income rose from -$33M in the plan year 2022 filing to $22M in the plan year 2023 filing.
Calgon Carbon Corporation Thrift/Savings Plan end-of-year assets rose from $121M in the plan year 2022 filing to $142M in the plan year 2023 filing.
Calgon Carbon Corporation Thrift/Savings Plan reported participants rose from 702 in the plan year 2022 filing to 745 in the plan year 2023 filing.

See the national 2022→2023 release diff →

State

Pennsylvania

Industry

Manufacturing

Calgon Carbon Corporation Thrift/Savings Plan vs the 2023 asset distribution

By assets, Calgon Carbon Corporation Thrift/Savings Plan outranks 93% of the 127,072 plans that filed a Form 5500 for the 2023 plan year, and holds roughly 1.4x the national average plan size of $100M (721 average participants).

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)	$121M
Net Assets (End of Year)	$142M
Net Income	$22M
Employer EIN	250530110
Plan Effective Date	1985-05-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Calgon Carbon Corporation)

Total plan assets by year, all Calgon Carbon Corporation plans on file

Year	Plans	Participants	Total Assets
2022	4	907	$203M
2023	4	930	$226M
2024	4	976	$243M

Nearby 401(k) Plans in Pennsylvania

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Calgon Carbon Corporation Thrift/Savings Plan vs. nearby 401(k) plans in Pennsylvania, assets vs. participants

Comcast Corporation Retirement - Investment Plan $17.4B · 93,136
Cigna 401(k) Plan $13.0B · 66,760
The Vanguard Retirement and Savings Plan $9.8B · 18,200
The PNC Financial Services Group, Inc. Incentive Savings Plan $9.3B · 61,697
The Bank of New York Mellon Corporation 401(k) Savings Plan $9.0B · 25,184

Compare Calgon Carbon Corporation Thrift/Savings… side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Calgon Carbon Corporation Thrift/Savings Plan by total assets, not by location.

Quanex Building Products Salaried and Nonunion Employee 401 (K) Plan (TX) $142M · 2,122
Reladyne LLC 401(k) Plan (OH) $143M · 2,018
Dexter 401(k) Retirement Savings Plan (IN) $142M · 3,330
Mestek, Inc. 401(k) & Profit Sharing Plan (MA) $143M · 1,043

Frequently Asked Questions

How did Calgon Carbon Corporation Thrift/Savings Plan assets move in 2023? ▼

Calgon Carbon Corporation Thrift/Savings Plan grew sharply - up 17.8% during 2023, from $121M to $142M. Reported net income was $22M.

How have Calgon Carbon Corporation plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Calgon Carbon Corporation's sponsor-wide assets grew 19.8%, from $203M to $243M.

Where does Calgon Carbon Corporation Thrift/Savings Plan rank by assets among Form 5500 filers? ▼

Calgon Carbon Corporation Thrift/Savings Plan ranks in the 93rd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).

Which 401(k) plans are similar in size to Calgon Carbon Corporation Thrift/Savings Plan? ▼

Among 401(k) plans in other states, the closest by assets is Quanex Building Products Salaried and Nonunion Employee 401 (K) Plan in TX ($142M, 2,122 participants).

Next read for Calgon Carbon Corporation Thrift/Savings…

Scale reading

Ways to act on Calgon Carbon Corporation Thrift/Savings Plan's numbers.

By total assets, Calgon Carbon Corporation Thrift/Savings Plan ranks in the top 10% of all filed plans by assets. See the largest plans
Compare it side-by-side against 3 similar 401(k) plans in Pennsylvania. Compare plans
Calgon Carbon Corporation's sponsor-wide assets have grown 19.8% since 2022 across 3 plan years on file. More Manufacturing plans

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 250530110.