Defined Benefit (Pension) · DOL Form 5500 · 2023

Newmarket Corporation and Affiliates Pension Plan

Data updated 2026-08-25

$66M
Total assets Below avg plan size
159
Participants Small participant base
88th
Percentile by assets National rank
$416,045
Avg per participant High balance/head
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Official DOL plan name: Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c · Sponsored by Newmarket Corporation and Affiliates · Virginia · Manufacturing

$66M in assets, 159 participants

Newmarket Corporation and Affiliates's Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c reported $66M in total assets and 159 participants in its 2023 DOL Form 5500 filing, ranking in the 88th 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.

  • #15,458 in Manufacturing (18,722 peers)

Coverage in Virginia

Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c covers 159 participants in Virginia, about 20% of the average Virginia filer (state average ~782 per filing). Assets: $66M.

#15,458
in Manufacturing (18,722 peers)
+8.5%
assets growth YoY
0.7×
vs typical plan assets (national mean)

Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c's outsized position by total assets

Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c vs every filed plan by assets

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

$66,151,094 Top 12% higher than 88% 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

Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c 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. Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c sits mid-pack in the medium band (159 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c reported net income rose from -$14M in the plan year 2022 filing to $8M in the plan year 2023 filing.
  • Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c end-of-year assets rose from $61M in the plan year 2022 filing to $66M in the plan year 2023 filing.
  • Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c reported participants rose from 154 in the plan year 2022 filing to 159 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 200812170 · Newmarket Corporation and Affiliates PY 2023 · Defined Benefit (Pension)

Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c · $66M · 159 · 88th

  • TYPE $66M
  • TYPE 159
  • TYPE 88th
  • TYPE Defined Benefit (Pension)
  • TYPE near Diocese of Youngstown Retirement Income Plan
  • TYPE ind #15458

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 Virginia →

Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c in the asset neighbourhood

Retirement Plan for Employees of King KullenRetirement Plan for Employee…$66MDiocese of Youngstown Retirement Income PlanDiocese of Youngstown Retire…$66MAfton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871cAfton Chemical Corporation P…$66MB&g Foods Ankeny, Ia Pension PlanB&g Foods Ankeny, Ia Pension…$66MConmed Corporation Retirement Pension PlanConmed Corporation Retiremen…$66M
End-of-year total assets ($M) among Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2023.

Virginia filing particulars

Total Assets (Beginning of Year)$61M
Net Assets (End of Year)$66M
Net Income$8M
Employer EIN200812170
Plan Effective Date1977-06-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Newmarket Corporation and Affiliates)

Sponsor-wide plan assets over time

All Newmarket Corporation and Affiliates plans reported in each filing year

Latest sponsor-wide plan assets
$1.3B 39.893707646855816% vs 2022
2024 filing year
$0.8B$1B$1.2B$1.4B 202220232024 $0.95B $1.33B ▲ +40.0%
Year Plans Participants Total Assets
2022 4 2,118 $948M
2023 4 2,078 $1.1B
2024 4 2,041 $1.3B

Nearby Defined Benefit (Pension) Plans in Virginia

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c vs. nearby Defined Benefit (Pension) plans in Virginia, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -50510152025 Total assets ($B) Participants Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c, Total assets ($B): 0.066151094 · Participants: 159Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871cNorthrop Grumman Pension Plan, Total assets ($B): 19.134846358 · Participants: 13674Northrop Grumman Pension PlanRetirement Security Plan, Total assets ($B): 10.184642779 · Participants: 54171Retirement Security PlanNg Space&mission Systems Corp Salaried Pension Pla, Total assets ($B): 8.450021632 · Participants: 7117Ng Space&mission Systems Corp Salaried Pension PlaSheet Metal Workers' National Pension Fund, Total assets ($B): 8.306466489 · Participants: 61272Sheet Metal Workers' National Pension FundDominion Energy Pension Plan, Total assets ($B): 7.570958933 · Participants: 12263Dominion Energy Pension Plan
Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c vs. nearby Defined Benefit (Pension) plans in Virginia, assets vs. participants
Compare Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c side-by-side with 3 peers →

Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Virginia, the nearest Defined Benefit (Pension) by assets is Diocese of Youngstown Retirement Income Plan in OH ($66M); by covered participants it is American Postal Workers Union Health Plan Employee Pension Plan in MD (159 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (159 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 Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c assets move in 2023? ▼
Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c grew at a solid clip - up 8.5% during 2023, from $61M to $66M. Reported net income was $8M.
How have Newmarket Corporation and Affiliates plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Newmarket Corporation and Affiliates's sponsor-wide assets grew 39.9%, from $948M to $1.3B.
Where does Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c rank by assets among Form 5500 filers? ▼
Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c ranks in the 88th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which Defined Benefit (Pension) plans are similar in size to Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Diocese of Youngstown Retirement Income Plan in OH ($66M, 230 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Afton Chemical Corporation Pension Plan for Employees Represented by United Food & Commercial Workers International Union/Icwu Loc871c? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is American Postal Workers Union Health Plan Employee Pension Plan in MD (159 participants, $65M 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 200812170.

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.