Defined Benefit (Pension) · DOL Form 5500 · 2022

T. D. Williamson, Inc. Pension Plan

Data updated 2026-08-25

$627K
Total assets Small plan by assets
435
Participants Below avg headcount
20th
Percentile by assets National rank
$1,440
Avg per participant Low balance/head
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Official DOL plan name: T.D. Williamson, Inc. Pension Plan · Sponsored by T. D. Williamson, Inc. · Oklahoma · Manufacturing

$627K in assets, 435 participants

T. D. Williamson, Inc.'s T.D. Williamson, Inc. Pension Plan reported $627K in total assets and 435 participants in its 2022 DOL Form 5500 filing, ranking in the 20th 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.

  • #1,806 in Manufacturing (20,602 peers)

T. D. Williamson, Inc. multi-year trail

T. D. Williamson, Inc.'s plans moved +25.4% in assets from 2022 to 2024; this filing shows T.D. Williamson, Inc. Pension Plan at $627K / 435 participants.

#1,806
in Manufacturing (20,602 peers)
-99.3%
assets change YoY

The plan reported a net loss of $92M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

T.D. Williamson, Inc. Pension Plan among the smaller filed plans by assets

T.D. Williamson, Inc. Pension Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$626,590 20th percentile higher than 20% of 139,123 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 2022

T.D. Williamson, Inc. Pension Plan among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. T.D. Williamson, Inc. Pension Plan sits mid-pack in the medium band (435 participants).

DOL schedule card

Filing strip 730399110 · T. D. Williamson, Inc. PY 2022 · Defined Benefit (Pension)

T.D. Williamson, Inc. Pension Plan · $627K · 435 · 20th

  • SCH $627K
  • EBSA 435
  • PART 20th
  • TYPE Defined Benefit (Pension)
  • NET near Hansen Psc, Inc. Defined Benefit Pension Plan
  • BOOK ind #1806

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 Oklahoma →

T.D. Williamson, Inc. Pension Plan in the asset neighbourhood

T.D. Williamson, Inc. Pension PlanT.D. Williamson, Inc. Pensio…$627KHansen Psc, Inc. Defined Benefit Pension PlanHansen Psc, Inc. Defined Ben…$626KCompanion Care of Southwest La, LLC Cash Balance PlanCompanion Care of Southwest …$633KCw Funding LLC Pension Plan and TrustCw Funding LLC Pension Plan …$633KLaparoscopic Surgical Specialities Defined Benefit PlanLaparoscopic Surgical Specia…$619K
End-of-year total assets ($M) among T.D. Williamson, Inc. Pension Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2022.

T. D. Williamson, Inc. multi-year asset trail

Sponsor-wide plan assets over time

All T. D. Williamson, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$128M 25.380780231886646% vs 2022
2024 filing year
$90M$100M$110M$120M$130M$140M 202220232024 $102M $128M ▲ +25.4%
Year Plans Participants Total Assets
2022 2 1,354 $102M
2023 2 935 $115M
2024 1 853 $128M

T. D. Williamson, Inc. filing trail (2022)

Total Assets (Beginning of Year)$93M
Net Assets (End of Year)$517K
Net Income-$92M
Employer EIN730399110
Plan Effective Date1965-03-03
Filing StatusFILING RECEIVED

Nearby Defined Benefit (Pension) Plans in Oklahoma

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

T.D. Williamson, Inc. Pension Plan vs. nearby Defined Benefit (Pension) plans in Oklahoma, assets vs. participants Scatter plot of 6 data points. -1000010002000300040005000 -0.500.511.5 Total assets ($B) Participants T.D. Williamson, Inc. Pension Plan, Total assets ($B): 0.00062659 · Participants: 435T.D. Williamson, Inc. Pension PlanPipeline Industry Pension Fund, Total assets ($B): 1.395037836 · Participants: 2848Pipeline Industry Pension FundWilliams Pension Plan, Total assets ($B): 0.879100125 · Participants: 3868Williams Pension PlanOne Gas, Inc. Retirement Plan, Total assets ($B): 0.769214 · Participants: 840One Gas, Inc. Retirement PlanRetirement Plan for Employees of Devon Energy Corporation, Total assets ($B): 0.482103125 · Participants: 181Retirement Plan for Employees of Devon Energy CorporationIntegris Health, Inc. Retirement Plan a, Total assets ($B): 0.407764144 · Participants: 1297Integris Health, Inc. Retirement Plan a
T.D. Williamson, Inc. Pension Plan vs. nearby Defined Benefit (Pension) plans in Oklahoma, assets vs. participants
Compare T.D. Williamson, Inc. Pension Plan side-by-side with 3 peers →

T.D. Williamson, Inc. Pension Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Oklahoma, the nearest Defined Benefit (Pension) by assets is Hansen Psc, Inc. Defined Benefit Pension Plan in CA ($626K); by covered participants it is Metal Companies Multi-Employer Pension Plan in IL (435 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (435 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did T.D. Williamson, Inc. Pension Plan assets move in 2022? ▼
T.D. Williamson, Inc. Pension Plan contracted severely - down 99.3% during 2022, from $93M to $627K. Reported net income was -$92M.
How have T. D. Williamson, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), T. D. Williamson, Inc.'s sponsor-wide assets grew 25.4%, from $102M to $128M.
Where does T.D. Williamson, Inc. Pension Plan rank by assets among Form 5500 filers? ▼
T.D. Williamson, Inc. Pension Plan ranks in the 20th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (among the smaller plans by assets on file).
Which Defined Benefit (Pension) plans are similar in size to T.D. Williamson, Inc. Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Hansen Psc, Inc. Defined Benefit Pension Plan in CA ($626K, N/A participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to T.D. Williamson, Inc. Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Metal Companies Multi-Employer Pension Plan in IL (435 participants, $186M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 730399110.

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.