401(k) · DOL Form 5500 · 2024

Southern Petroleum Laboratories, Inc. 401(k) Plan

Data updated 2026-08-25

$16M
Total assets Small plan by assets
538
Participants Below avg headcount
66th
Percentile by assets National rank
$30,486
Avg per participant Low balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Spl, Inc. 401(k) Profit Sharing Plan · Sponsored by Southern Petroleum Laboratories, Inc. · Texas · Professional & Technical Services

$16M in assets, 538 participants

Southern Petroleum Laboratories, Inc.'s Spl, Inc. 401(k) Profit Sharing Plan reported $16M in total assets and 538 participants in its 2024 DOL Form 5500 filing, ranking in the 66th 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.

  • #13,192 in Professional & Technical Services (20,173 peers)

Southern Petroleum Laboratories, Inc. multi-year trail

Southern Petroleum Laboratories, Inc.'s plans moved +17.6% in assets from 2022 to 2024; this filing shows Spl, Inc. 401(k) Profit Sharing Plan at $16M / 538 participants.

#13,192
in Professional & Technical Services (20,173 peers)
+11.0%
assets growth YoY

Spl, Inc. 401(k) Profit Sharing Plan's mid-pack asset rank among Professional & Technical Services and all filers

Spl, Inc. 401(k) Profit Sharing Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$16,401,432 Top 34% higher than 66% of 123,620 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 2024

Spl, Inc. 401(k) Profit Sharing Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Spl, Inc. 401(k) Profit Sharing Plan sits mid-pack in the medium band (538 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Spl, Inc. 401(k) Profit Sharing Plan reported net income rose from $837K in the plan year 2023 filing to $2M in the plan year 2024 filing.
  • Spl, Inc. 401(k) Profit Sharing Plan end-of-year assets rose from $15M in the plan year 2023 filing to $16M in the plan year 2024 filing.
  • Spl, Inc. 401(k) Profit Sharing Plan reported participants fell from 560 in the plan year 2023 filing to 538 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 741297648 · Southern Petroleum Laboratories, Inc. PY 2024 · 401(k)

Spl, Inc. 401(k) Profit Sharing Plan · $16M · 538 · 66th

  • TYPE $16M
  • TYPE 538
  • TYPE 66th
  • TYPE 401(k)
  • TYPE near Boehl Stopher & Graves Amended and Restated Retirement Savings Plan
  • TYPE ind #13192

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 Professional & Technical Services retirement plans → · Plans in Texas →

Spl, Inc. 401(k) Profit Sharing Plan in the asset neighbourhood

Spl, Inc. 401(k) Profit Sharing PlanSpl, Inc. 401(k) Profit Shar…$16MBoehl Stopher & Graves Amended and Restated Retirement Savings PlanBoehl Stopher & Graves Amend…$16MEsperanza Health Centers 401(k) PlanEsperanza Health Centers 401…$16MBoundless Enterprises, LLC 401(k) PlanBoundless Enterprises, LLC 4…$16MProgress Lighting 401(k) Plan$16M
End-of-year total assets ($M) among Spl, Inc. 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Southern Petroleum Laboratories, Inc. multi-year asset trail

Sponsor-wide plan assets over time

All Southern Petroleum Laboratories, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$16M 17.63527269707101% vs 2022
2024 filing year
$13M$14M$15M$16M$17M 202220232024 $13.9M $16.4M ▲ +17.6%
Year Plans Participants Total Assets
2022 1 471 $14M
2023 1 560 $15M
2024 1 538 $16M

Southern Petroleum Laboratories, Inc. filing trail (2024)

Total Assets (Beginning of Year)$15M
Net Assets (End of Year)$16M
Net Income$2M
Employer EIN741297648
Plan Effective Date1983-07-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Texas

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

Spl, Inc. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Texas, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -1001020304050 Total assets ($B) Participants Spl, Inc. 401(k) Profit Sharing Plan, Total assets ($B): 0.016401432 · Participants: 538Spl, Inc. 401(k) Profit Sharing PlanAT&T Retirement Savings Plan, Total assets ($B): 43.121795 · Participants: 109889AT&T Retirement Savings PlanExxonmobil Savings Plan, Total assets ($B): 23.711 · Participants: 21990Exxonmobil Savings PlanChevron Employee Savings Investment Plan, Total assets ($B): 20.378704663 · Participants: 21505Chevron Employee Savings Investment PlanCaterpillar 401(k) Savings Plan, Total assets ($B): 18.81200478 · Participants: 43873Caterpillar 401(k) Savings PlanSouthwest Airlines Co. Retirement Savings Plan, Total assets ($B): 16.991748637 · Participants: 67820Southwest Airlines Co. Retirement Savings Plan
Spl, Inc. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Texas, assets vs. participants
Compare Spl, Inc. 401(k) Profit Sharing Plan side-by-side with 3 peers →

Spl, Inc. 401(k) Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside Texas, the nearest 401(k) by assets is Boehl Stopher & Graves Amended and Restated Retirement Savings Plan in KY ($16M); by covered participants it is First Community Bank 401(k) and Profit Sharing Plan in AR (538 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (538 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Spl, Inc. 401(k) Profit Sharing Plan assets move in 2024? ▼
Spl, Inc. 401(k) Profit Sharing Plan grew at a solid clip - up 11.0% during 2024, from $15M to $16M. Reported net income was $2M.
How have Southern Petroleum Laboratories, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Southern Petroleum Laboratories, Inc.'s sponsor-wide assets grew 17.6%, from $14M to $16M.
Which 401(k) plans are similar in size to Spl, Inc. 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Boehl Stopher & Graves Amended and Restated Retirement Savings Plan in KY ($16M, 52 participants).
Which 401(k) plans cover a similar participant headcount to Spl, Inc. 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is First Community Bank 401(k) and Profit Sharing Plan in AR (538 participants, $27M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 741297648.

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.