401(k) · DOL Form 5500 · 2023

Williams Oil Company, Inc. 401(k) Plan

Data updated 2026-08-25

$19M
Total assets Small plan by assets
1,006
Participants Near avg headcount
72nd
Percentile by assets National rank
$18,736
Avg per participant Low balance/head
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Official DOL plan name: Williams Companies Retirement Savings Plan · Sponsored by Williams Oil Company, Inc. · Pennsylvania · Retail Trade

$19M in assets, 1,006 participants

Williams Oil Company, Inc.'s Williams Companies Retirement Savings Plan reported $19M in total assets and 1,006 participants in its 2023 DOL Form 5500 filing, ranking in the 72nd 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.

  • #6,888 in Retail Trade (8,414 peers)

Williams Oil Company, Inc. multi-year trail

Williams Oil Company, Inc.'s plans moved +31.6% in assets from 2022 to 2024; this filing shows Williams Companies Retirement Savings Plan at $19M / 1,006 participants.

#6,888
in Retail Trade (8,414 peers)
+15.5%
assets growth YoY

Williams Companies Retirement Savings Plan's outsized position by total assets

Williams Companies Retirement Savings Plan vs every filed plan by assets

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

$18,848,596 Top 28% higher than 72% 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

Williams Companies Retirement Savings Plan's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Williams Companies Retirement Savings Plan lands in the large band (1,006 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Williams Companies Retirement Savings Plan reported net income rose from -$4M in the plan year 2022 filing to $3M in the plan year 2023 filing.
  • Williams Companies Retirement Savings Plan reported participants rose from 816 in the plan year 2022 filing to 1,006 in the plan year 2023 filing.
  • Williams Companies Retirement Savings Plan end-of-year assets rose from $16M in the plan year 2022 filing to $19M in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 231863615 · Williams Oil Company, Inc. PY 2023 · 401(k)

Williams Companies Retirement Savings Plan · $19M · 1,006 · 72nd

  • EIN $19M
  • RANK 1,006
  • PHOTO 72nd
  • IND 401(k)
  • EOY near Physician Healthcare Network, P.C. 401(k) Profit Sharing Plan
  • 5500 ind #6888

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 Retail Trade retirement plans → · Plans in Pennsylvania →

Williams Companies Retirement Savings Plan in the asset neighbourhood

Williams Companies Retirement Savings PlanWilliams Companies Retiremen…$19MPhysician Healthcare Network, P.C. 401(k) Profit Sharing PlanPhysician Healthcare Network…$19MWyckoff Enterprises 401(k) Profit Sharing PlanWyckoff Enterprises 401(k) P…$19MMww Group 401(k) Plan$19MFunctional Pathways 401(k) PlanFunctional Pathways 401(k) P…$19M
End-of-year total assets ($M) among Williams Companies Retirement Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Williams Oil Company, Inc. multi-year asset trail

Sponsor-wide plan assets over time

All Williams Oil Company, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$21M 31.57968493620784% vs 2022
2024 filing year
$14M$16M$18M$20M$22M 202220232024 $16.3M $21.5M ▲ +31.6%
Year Plans Participants Total Assets
2022 1 816 $16M
2023 1 1,006 $19M
2024 1 934 $21M

Williams Oil Company, Inc. filing trail (2023)

Total Assets (Beginning of Year)$16M
Net Assets (End of Year)$19M
Net Income$3M
Employer EIN231863615
Plan Effective Date1975-06-16
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Pennsylvania

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

Williams Companies Retirement Savings Plan vs. nearby 401(k) plans in Pennsylvania, assets vs. participants Scatter plot of 6 data points. -50000050000100000 -505101520 Total assets ($B) Participants Williams Companies Retirement Savings Plan, Total assets ($B): 0.018848596 · Participants: 1006Williams Companies Retirement 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
Williams Companies Retirement Savings Plan vs. nearby 401(k) plans in Pennsylvania, assets vs. participants
Compare Williams Companies Retirement Savings Plan side-by-side with 3 peers →

Williams Companies Retirement Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Pennsylvania, the nearest 401(k) by assets is Physician Healthcare Network, P.C. 401(k) Profit Sharing Plan in MI ($19M); by covered participants it is My Choice Wisconsin 401(k) Plan in WI (1,006 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($19M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,006 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 Williams Companies Retirement Savings Plan assets move in 2023? ▼
Williams Companies Retirement Savings Plan grew sharply - up 15.5% during 2023, from $16M to $19M. Reported net income was $3M.
How have Williams Oil Company, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Williams Oil Company, Inc.'s sponsor-wide assets grew 31.6%, from $16M to $21M.
Which 401(k) plans are similar in size to Williams Companies Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Physician Healthcare Network, P.C. 401(k) Profit Sharing Plan in MI ($19M, 132 participants).
Which 401(k) plans cover a similar participant headcount to Williams Companies Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is My Choice Wisconsin 401(k) Plan in WI (1,006 participants, N/A 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 231863615.

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.