Defined Benefit (Pension) · DOL Form 5500 · 2023

Newmarket Corporation and Affiliates Pension Plan

Data updated 2026-08-25

$52M
Total assets Below avg plan size
65
Participants Small participant base
86th
Percentile by assets National rank
$807,059
Avg per participant High balance/head
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Official DOL plan name: Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas · Sponsored by Newmarket Corporation and Affiliates · Virginia · Manufacturing

$52M in assets, 65 participants

Newmarket Corporation and Affiliates's Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas reported $52M in total assets and 65 participants in its 2023 DOL Form 5500 filing, ranking in the 86th 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.

  • #14,935 in Manufacturing (18,722 peers)

Where Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas sits by assets

Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas sits in the top quartile of all filed plans by assets, $52M for 65 participants (~$807,059/participant), up 14.9% in 2023.

#14,935
in Manufacturing (18,722 peers)
+14.9%
assets growth YoY
0.5×
vs typical plan assets (national mean)

Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas's outsized position by total assets

Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas vs every filed plan by assets

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

$52,458,861 Top 14% higher than 86% 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

Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas is a small filing (65 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas reported net income rose from -$10M in the plan year 2022 filing to $7M in the plan year 2023 filing.
  • Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas end-of-year assets rose from $46M in the plan year 2022 filing to $52M in the plan year 2023 filing.
  • Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas reported participants rose from 64 in the plan year 2022 filing to 65 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

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

Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas · $52M · 65 · 86th

  • IND $52M
  • EOY 65
  • 5500 86th
  • ASSETS Defined Benefit (Pension)
  • PCT near Cintas Corporation (G&k Services) Pension Plan
  • EIN ind #14935

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 →

Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas in the asset neighbourhood

Major League Baseball Pension Plan for Non-Uniformed PersonnelMajor League Baseball Pensio…$53MNewmarket Corporation Retirement Income Plan for Union Employees Located in Houston, TexasNewmarket Corporation Retire…$52MCintas Corporation (G&k Services) Pension PlanCintas Corporation (G&k Serv…$52MPuerto Rico Financial Retirement PlanPuerto Rico Financial Retire…$52MChapman and Cutler LLP Cash Balance PlanChapman and Cutler LLP Cash …$52M
End-of-year total assets ($M) among Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$46M
Net Assets (End of Year)$52M
Net Income$7M
Employer EIN200812170
Plan Effective Date1946-12-31
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.

Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas vs. nearby Defined Benefit (Pension) plans in Virginia, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -50510152025 Total assets ($B) Participants Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas, Total assets ($B): 0.052458861 · Participants: 65Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, TexasNorthrop 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
Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas vs. nearby Defined Benefit (Pension) plans in Virginia, assets vs. participants

Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Virginia, the nearest Defined Benefit (Pension) by assets is Cintas Corporation (G&k Services) Pension Plan in OH ($52M); by covered participants it is T. W. Garner Food Company Employees' Pension Plan in NC (65 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (65 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 Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas assets move in 2023?
Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas grew at a solid clip - up 14.9% during 2023, from $46M to $52M. Reported net income was $7M.
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 Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas rank by assets among Form 5500 filers?
Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas ranks in the 86th 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 Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas?
Among Defined Benefit (Pension) plans in other states, the closest by assets is Cintas Corporation (G&k Services) Pension Plan in OH ($52M, 667 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Newmarket Corporation Retirement Income Plan for Union Employees Located in Houston, Texas?
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is T. W. Garner Food Company Employees' Pension Plan in NC (65 participants, $22M in assets).