401(k) · DOL Form 5500 · 2022

Northwestern Plastics, Ltd. Dba Industrial Services Corp. 401(k) Plan

Data updated 2026-08-25

$3M
Total assets Small plan by assets
130
Participants Small participant base
40th
Percentile by assets National rank
$22,192
Avg per participant Low balance/head
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Official DOL plan name: Industrial Services Corp. Employee 401(k) Plan · Sponsored by Northwestern Plastics, Ltd. Dba Industrial Services Corp. · Iowa · Transportation & Warehousing

$3M in assets, 130 participants

Northwestern Plastics, Ltd. Dba Industrial Services Corp.'s Industrial Services Corp. Employee 401(k) Plan reported $3M in total assets and 130 participants in its 2022 DOL Form 5500 filing, ranking in the 40th 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.

  • #1,585 in Transportation & Warehousing (3,876 peers)

Coverage in Iowa

Industrial Services Corp. Employee 401(k) Plan covers 130 participants in Iowa, about 21% of the average Iowa filer (state average ~609 per filing). Assets: $3M.

#1,585
in Transportation & Warehousing (3,876 peers)
-15.1%
assets change YoY

The plan reported a net loss of $514K for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Industrial Services Corp. Employee 401(k) Plan's mid-pack asset rank among Transportation & Warehousing and all filers

Industrial Services Corp. Employee 401(k) Plan vs every filed plan by assets

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

$2,885,001 40th percentile higher than 40% 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

Industrial Services Corp. Employee 401(k) 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. Industrial Services Corp. Employee 401(k) Plan sits mid-pack in the medium band (130 participants).

DOL schedule card

Filing strip 421193589 · Northwestern Plastics, Ltd. Dba Industrial Services Corp. PY 2022 · 401(k)

Industrial Services Corp. Employee 401(k) Plan · $3M · 130 · 40th

  • BOY $3M
  • SCH 130
  • EBSA 40th
  • PART 401(k)
  • TYPE near Ideal Impact, Inc 401(k) Plan
  • NET ind #1585

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 Transportation & Warehousing retirement plans → · Plans in Iowa →

Industrial Services Corp. Employee 401(k) Plan in the asset neighbourhood

Industrial Services Corp. Employee 401(k) PlanIndustrial Services Corp. Em…$3MIdeal Impact, Inc 401(k) Plan$3MThe Bakery De France 401(k) PlanThe Bakery De France 401(k) …$3MMeundies 401(k) Plan$3MDelaware River Stevedores, Inc. 401(k) PlanDelaware River Stevedores, I…$3M
End-of-year total assets ($M) among Industrial Services Corp. Employee 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Iowa filing particulars

Total Assets (Beginning of Year)$3M
Net Assets (End of Year)$3M
Net Income-$514K
Employer EIN421193589
Plan Effective Date1998-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Northwestern Plastics, Ltd. Dba Industrial Services Corp.)

Sponsor-wide plan assets over time

All Northwestern Plastics, Ltd. Dba Industrial Services Corp. plans reported in each filing year

Latest sponsor-wide plan assets
$5M 60.87384371790512% vs 2022
2024 filing year
$2M$3M$4M$5M 202220232024 $2.89M $4.64M ▲ +60.6%
Year Plans Participants Total Assets
2022 1 130 $3M
2023 1 173 $4M
2024 1 190 $5M

Nearby 401(k) Plans in Iowa

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

Industrial Services Corp. Employee 401(k) Plan vs. nearby 401(k) plans in Iowa, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -101234 Total assets ($B) Participants Industrial Services Corp. Employee 401(k) Plan, Total assets ($B): 0.002885001 · Participants: 130Industrial Services Corp. Employee 401(k) PlanThe Principal Select Savings Plan, Total assets ($B): 3.613396259 · Participants: 12201The Principal Select Savings PlanIowa Health System Section 401(k) Retirement Savings Plan, Total assets ($B): 2.684422851 · Participants: 28603Iowa Health System Section 401(k) Retirement Savings PlanThe Hy-Vee and Affiliates 401(k) Plan, Total assets ($B): 2.447514997 · Participants: 59826The Hy-Vee and Affiliates 401(k) PlanThe Rsm US LLP Retirement Plan, Total assets ($B): 2.275604074 · Participants: 13793The Rsm US LLP Retirement PlanTransamerica 401(k) Retirement Savings Plan, Total assets ($B): 2.116061137 · Participants: 7262Transamerica 401(k) Retirement Savings Plan
Industrial Services Corp. Employee 401(k) Plan vs. nearby 401(k) plans in Iowa, assets vs. participants
Compare Industrial Services Corp. Employee 401(k) Plan side-by-side with 3 peers →

Industrial Services Corp. Employee 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Iowa, the nearest 401(k) by assets is Ideal Impact, Inc 401(k) Plan in TX ($3M); by covered participants it is Dermarite Industries LLC 401(k) Plan in NJ (130 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($3M here).

Similar participant headcount

Nearest other-state filings by covered participants (130 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 Industrial Services Corp. Employee 401(k) Plan assets move in 2022? ▼
Industrial Services Corp. Employee 401(k) Plan declined sharply - down 15.1% during 2022, from $3M to $3M. Reported net income was -$514K.
How have Northwestern Plastics, Ltd. Dba Industrial Services Corp. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Northwestern Plastics, Ltd. Dba Industrial Services Corp.'s sponsor-wide assets grew 60.9%, from $3M to $5M.
Which 401(k) plans are similar in size to Industrial Services Corp. Employee 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Ideal Impact, Inc 401(k) Plan in TX ($3M, 111 participants).
Which 401(k) plans cover a similar participant headcount to Industrial Services Corp. Employee 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Dermarite Industries LLC 401(k) Plan in NJ (130 participants, $938K 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 421193589.

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.