401(k) · DOL Form 5500 · 2023

Sdi Services LLC 401(k) Plan

Data updated 2026-08-25

$40M
Total assets Below avg plan size
592
Participants Below avg headcount
83rd
Percentile by assets National rank
$68,272
Avg per participant Below avg balance/head
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Official DOL plan name: Sdi Services LLC 401(k) Plan · Sponsored by Sdi Services LLC · Arizona · Healthcare & Social Assistance

$40M in assets, 592 participants

Sdi Services LLC's Sdi Services LLC 401(k) Plan reported $40M in total assets and 592 participants in its 2023 DOL Form 5500 filing, ranking in the 83rd 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.

  • #15,143 in Healthcare & Social Assistance (17,684 peers)

Where Sdi Services LLC 401(k) Plan sits by assets

Sdi Services LLC 401(k) Plan sits in the top quartile of all filed plans by assets, $40M for 592 participants (~$68,272/participant), up 19.3% in 2023.

#15,143
in Healthcare & Social Assistance (17,684 peers)
+19.3%
assets growth YoY
0.4×
vs typical plan assets (national mean)

Sdi Services LLC 401(k) Plan's outsized position by total assets

Sdi Services LLC 401(k) Plan vs every filed plan by assets

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

$40,417,176 Top 17% higher than 83% 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

Sdi Services LLC 401(k) Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Sdi Services LLC 401(k) Plan sits mid-pack in the medium band (592 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Sdi Services LLC 401(k) Plan reported net income rose from -$4M in the plan year 2022 filing to $7M in the plan year 2023 filing.
  • Sdi Services LLC 401(k) Plan reported participants rose from 496 in the plan year 2022 filing to 592 in the plan year 2023 filing.
  • Sdi Services LLC 401(k) Plan end-of-year assets rose from $34M in the plan year 2022 filing to $40M in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 822865603 · Sdi Services LLC PY 2023 · 401(k)

Sdi Services LLC 401(k) Plan · $40M · 592 · 83rd

  • TYPE $40M
  • TYPE 592
  • TYPE 83rd
  • TYPE 401(k)
  • TYPE near Empire Merchants North Sales Union 401(k) Plan
  • TYPE ind #15143

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 Healthcare & Social Assistance retirement plans → · Plans in Arizona →

Sdi Services LLC 401(k) Plan in the asset neighbourhood

Tnemec Company, Inc. 401(k) Savings PlanTnemec Company, Inc. 401(k) …$40MSdi Services LLC 401(k) Plan$40MEmpire Merchants North Sales Union 401(k) PlanEmpire Merchants North Sales…$40MXr Trading LLC 401(k) Plan$40MIndependent Can Company Retirement PlanIndependent Can Company Reti…$40M
End-of-year total assets ($M) among Sdi Services LLC 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$34M
Net Assets (End of Year)$40M
Net Income$7M
Employer EIN822865603
Plan Effective Date2014-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Sdi Services LLC)

Sponsor-wide plan assets over time

All Sdi Services LLC plans reported in each filing year

Latest sponsor-wide plan assets
$45M 31.833081510098882% vs 2022
2024 filing year
$30M$35M$40M$45M$50M 202220232024 $33.9M $44.7M ▲ +31.8%
Year Plans Participants Total Assets
2022 2 496 $34M
2023 1 592 $40M
2024 1 619 $45M

Nearby 401(k) Plans in Arizona

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

Sdi Services LLC 401(k) Plan vs. nearby 401(k) plans in Arizona, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -20246 Total assets ($B) Participants Sdi Services LLC 401(k) Plan, Total assets ($B): 0.040417176 · Participants: 592Sdi Services LLC 401(k) PlanBechtel Trust & Thrift Plan, Total assets ($B): 5.691074806 · Participants: 7448Bechtel Trust & Thrift PlanBanner Health Employees 401(k) Plan, Total assets ($B): 4.270882725 · Participants: 52452Banner Health Employees 401(k) PlanRepublic Services, Inc. 401(k) Plan, Total assets ($B): 2.379834679 · Participants: 28131Republic Services, Inc. 401(k) PlanFreeport-Mcmoran Inc. Employee Capital Accumulation Program, Total assets ($B): 2.323111586 · Participants: 13105Freeport-Mcmoran Inc. Employee Capital Accumulation ProgramStantec 401(k) Plan, Total assets ($B): 2.021683156 · Participants: 10719Stantec 401(k) Plan
Sdi Services LLC 401(k) Plan vs. nearby 401(k) plans in Arizona, assets vs. participants
Compare Sdi Services LLC 401(k) Plan side-by-side with 3 peers →

Sdi Services LLC 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Arizona, the nearest 401(k) by assets is Empire Merchants North Sales Union 401(k) Plan in NY ($40M); by covered participants it is Blessey Marine Services, Inc. 401(k) Plan in LA (592 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($40M here).

Similar participant headcount

Nearest other-state filings by covered participants (592 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 Sdi Services LLC 401(k) Plan assets move in 2023? ▼
Sdi Services LLC 401(k) Plan grew sharply - up 19.3% during 2023, from $34M to $40M. Reported net income was $7M.
How have Sdi Services LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Sdi Services LLC's sponsor-wide assets grew 31.8%, from $34M to $45M.
Where does Sdi Services LLC 401(k) Plan rank by assets among Form 5500 filers? ▼
Sdi Services LLC 401(k) Plan ranks in the 83rd 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 401(k) plans are similar in size to Sdi Services LLC 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Empire Merchants North Sales Union 401(k) Plan in NY ($40M, 217 participants).
Which 401(k) plans cover a similar participant headcount to Sdi Services LLC 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Blessey Marine Services, Inc. 401(k) Plan in LA (592 participants, $59M 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 822865603.

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.