401(k) · DOL Form 5500 · 2023

Calgon Carbon Corporation 401(k) Plan

Data updated 2026-08-25

$142M
Total assets Near avg plan size
745
Participants Near avg headcount
93rd
Percentile by assets National rank
$191,204
Avg per participant Above avg balance/head
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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.

  • #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.

#16,806
in Manufacturing (18,722 peers)
+17.8%
assets growth YoY
1.4×
vs typical plan assets (national mean)

Calgon Carbon Corporation Thrift/Savings Plan's outsized position 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

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

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 among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Calgon Carbon Corporation Thrift/Savings Plan sits mid-pack in the medium band (745 participants).

What changed between DOL Form 5500 filings

plan year 2022 → 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 →

DOL schedule card

Filing strip 250530110 · Calgon Carbon Corporation PY 2023 · 401(k)

Calgon Carbon Corporation Thrift/Savings Plan · $142M · 745 · 93rd

  • TYPE $142M
  • TYPE 745
  • TYPE 93rd
  • TYPE 401(k)
  • TYPE near Quanex Building Products Salaried and Nonunion Employee 401 (K) Plan
  • TYPE ind #16806

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Manufacturing retirement plans → · Plans in Pennsylvania →

Calgon Carbon Corporation Thrift/Savings Plan in the asset neighbourhood

Mestek, Inc. 401(k) & Profit Sharing PlanMestek, Inc. 401(k) & Profit…$143MReladyne LLC 401(k) Plan$143MQuanex Building Products Salaried and Nonunion Employee 401 (K) PlanQuanex Building Products Sal…$142MCalgon Carbon Corporation Thrift/Savings PlanCalgon Carbon Corporation Th…$142MDexter 401(k) Retirement Savings PlanDexter 401(k) Retirement Sav…$142M
End-of-year total assets ($M) among Calgon Carbon Corporation Thrift/Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$121M
Net Assets (End of Year)$142M
Net Income$22M
Employer EIN250530110
Plan Effective Date1985-05-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Calgon Carbon Corporation)

Sponsor-wide plan assets over time

All Calgon Carbon Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$243M 19.80671159820231% vs 2022
2024 filing year
$180M$200M$220M$240M$260M 202220232024 $203M $243M ▲ +19.8%
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 Scatter plot of 6 data points. -50000050000100000 -505101520 Total assets ($B) Participants Calgon Carbon Corporation Thrift/Savings Plan, Total assets ($B): 0.142447135 · Participants: 745Calgon Carbon Corporation Thrift/Savings PlanComcast Corporation Retirement - Investment Plan, Total assets ($B): 17.368669862 · Participants: 93136Comcast Corporation Retirement - Investment PlanCigna 401(k) Plan, Total assets ($B): 13.003870935 · Participants: 66760Cigna 401(k) PlanThe Vanguard Retirement and Savings Plan, Total assets ($B): 9.765617477 · Participants: 18200The Vanguard Retirement and Savings PlanThe PNC Financial Services Group, Inc. Incentive Savings Plan, Total assets ($B): 9.339762 · Participants: 61697The PNC Financial Services Group, Inc. Incentive Savings PlanThe Bank of New York Mellon Corporation 401(k) Savings Plan, Total assets ($B): 8.955655142 · Participants: 25184The Bank of New York Mellon Corporation 401(k) Savings Plan
Calgon Carbon Corporation Thrift/Savings Plan vs. nearby 401(k) plans in Pennsylvania, assets vs. participants
Compare Calgon Carbon Corporation Thrift/Savings Plan side-by-side with 3 peers →

Calgon Carbon Corporation Thrift/Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Pennsylvania, the nearest 401(k) by assets is Quanex Building Products Salaried and Nonunion Employee 401 (K) Plan in TX ($142M); by covered participants it is Buckeye Corrugated, Inc. 401(k) Plan and Trust in OH (745 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($142M here).

Similar participant headcount

Nearest other-state filings by covered participants (745 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

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).
Which 401(k) plans cover a similar participant headcount to Calgon Carbon Corporation Thrift/Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Buckeye Corrugated, Inc. 401(k) Plan and Trust in OH (745 participants, $49M in assets).

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.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.