401(k) · DOL Form 5500 · 2022

T.D. Williamson Inc. 401(k) Plan

Data updated 2026-08-25

$101M
Total assets Near avg plan size
919
Participants Near avg headcount
93rd
Percentile by assets National rank
$110,000
Avg per participant Below avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: T.D. Williamson, Inc. Thrift Plan and Trust · Sponsored by T.D. Williamson Inc. · Oklahoma · Manufacturing

$101M in assets, 919 participants

T.D. Williamson Inc.'s T.D. Williamson, Inc. Thrift Plan and Trust reported $101M in total assets and 919 participants in its 2022 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.

  • #18,339 in Manufacturing (20,602 peers)

Where T.D. Williamson, Inc. Thrift Plan and Trust sits by assets

T.D. Williamson, Inc. Thrift Plan and Trust sits in the top 10% of all filed plans by assets, $101M for 919 participants (~$110,000/participant), down 14.4% in 2022.

#18,339
in Manufacturing (20,602 peers)
-14.4%
assets change YoY
1.0×
vs typical plan assets (national mean)

The plan reported a net loss of $17M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

T.D. Williamson, Inc. Thrift Plan and Trust's outsized position by total assets

T.D. Williamson, Inc. Thrift Plan and Trust vs every filed plan by assets

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

$101,090,350 Top 7% higher than 93% 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. Thrift Plan and Trust 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. Thrift Plan and Trust sits mid-pack in the medium band (919 participants).

DOL schedule card

Filing strip 730399110 · T.D. Williamson Inc. PY 2022 · 401(k)

T.D. Williamson, Inc. Thrift Plan and Trust · $101M · 919 · 93rd

  • PCT $101M
  • EIN 919
  • RANK 93rd
  • PHOTO 401(k)
  • IND near Reminger Co., L.P.a. Profit Sharing Plan and Trust
  • EOY ind #18339

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. Thrift Plan and Trust in the asset neighbourhood

Cooper Farms Retirement Plan$101MKaneka 401(k) Plan$101MT.D. Williamson, Inc. Thrift Plan and TrustT.D. Williamson, Inc. Thrift…$101MReminger Co., L.P.a. Profit Sharing Plan and TrustReminger Co., L.P.a. Profit …$101MTurck Inc. Employee Savings and Profit Sharing PlanTurck Inc. Employee Savings …$101M
End-of-year total assets ($M) among T.D. Williamson, Inc. Thrift Plan and Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$118M
Net Assets (End of Year)$101M
Net Income-$17M
Employer EIN730399110
Plan Effective Date1976-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (T.D. Williamson Inc.)

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

Nearby 401(k) Plans in Oklahoma

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

T.D. Williamson, Inc. Thrift Plan and Trust vs. nearby 401(k) plans in Oklahoma, assets vs. participants Scatter plot of 6 data points. 050001000015000 -101234 Total assets ($B) Participants T.D. Williamson, Inc. Thrift Plan and Trust, Total assets ($B): 0.10109035 · Participants: 919T.D. Williamson, Inc. Thrift Plan and TrustQuiktrip Corporation Retirement Plan, Total assets ($B): 3.683382046 · Participants: 10862Quiktrip Corporation Retirement PlanThe Williams Investment Plus Plan, Total assets ($B): 1.385802682 · Participants: 4848The Williams Investment Plus PlanBok Financial 401(k) Plan, Total assets ($B): 0.917245856 · Participants: 4683Bok Financial 401(k) PlanDevon Energy Corporation Incentive Savings Plan, Total assets ($B): 0.791750265 · Participants: 1642Devon Energy Corporation Incentive Savings PlanOne Gas, Inc. 401(k) Plan, Total assets ($B): 0.774155 · Participants: 3586One Gas, Inc. 401(k) Plan
T.D. Williamson, Inc. Thrift Plan and Trust vs. nearby 401(k) plans in Oklahoma, assets vs. participants

T.D. Williamson, Inc. Thrift Plan and Trust's out-of-state 401(k) peers by assets and headcount

Outside Oklahoma, the nearest 401(k) by assets is Reminger Co., L.P.a. Profit Sharing Plan and Trust in OH ($101M); by covered participants it is Concept Consulting LLC, 401(k) Plan in CO (919 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($101M here).

Similar participant headcount

Nearest other-state filings by covered participants (919 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. Thrift Plan and Trust assets move in 2022?
T.D. Williamson, Inc. Thrift Plan and Trust pulled back noticeably - down 14.4% during 2022, from $118M to $101M. Reported net income was -$17M.
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. Thrift Plan and Trust rank by assets among Form 5500 filers?
T.D. Williamson, Inc. Thrift Plan and Trust ranks in the 93rd percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to T.D. Williamson, Inc. Thrift Plan and Trust?
Among 401(k) plans in other states, the closest by assets is Reminger Co., L.P.a. Profit Sharing Plan and Trust in OH ($101M, 318 participants).
Which 401(k) plans cover a similar participant headcount to T.D. Williamson, Inc. Thrift Plan and Trust?
Among 401(k) plans in other states, the closest by covered participants is Concept Consulting LLC, 401(k) Plan in CO (919 participants, $4M in assets).