401(k) · DOL Form 5500 · 2024

Long Wave, Inc. 401(k) Plan

Data updated 2026-08-25

$9M
Total assets Small plan by assets: 116
Participants Small participant base: 53rd
Percentile by assets National rank: $74,449
Avg per participant Below avg balance/head

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Official DOL plan name: Long Wave, Inc. 401(k) Plan · Sponsored by Long Wave, Inc. · Oklahoma · Professional & Technical Services

$9M in assets, 116 participants

Long Wave, Inc.'s Long Wave, Inc. 401(k) Plan reported $9M in total assets and 116 participants in its 2024 DOL Form 5500 filing, ranking in the 53rd 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.

#10,234 in Professional & Technical Services (20,173 peers)

Coverage in Oklahoma

Long Wave, Inc. 401(k) Plan covers 116 participants in Oklahoma, about 15% of the average Oklahoma filer (state average ~760 per filing). Assets: $9M.

#10,234
in Professional & Technical Services (20,173 peers): +39.6%
assets growth YoY

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

Long Wave, Inc. 401(k) Plan vs every filed plan by assets

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

$8,636,106 Top 47% higher than 53% of 123,620 filed plans

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

Long Wave, Inc. 401(k) 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. Long Wave, Inc. 401(k) Plan sits mid-pack in the medium band (116 participants).

Micro (1-10) 33,766 filings (27%) Small (11-100) 26,107 filings (21%) Medium (101-1,000) 54,251 filings (43%) Large (1,001-10,000) 10,349 filings (8%) Mega (10,000+) 1,399 filings (1%)

Long Wave, Inc. 401(k) Plan reported net income rose from $902K in the plan year 2023 filing to $2M in the plan year 2024 filing.
Long Wave, Inc. 401(k) Plan end-of-year assets rose from $6M in the plan year 2023 filing to $9M in the plan year 2024 filing.
Long Wave, Inc. 401(k) Plan reported participants rose from 105 in the plan year 2023 filing to 116 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 752619522 · Long Wave, Inc. PY 2024 · 401(k)

Long Wave, Inc. 401(k) Plan · $9M · 116 · 53rd

5500 $9M
5500 116
5500 53rd
5500 401(k)
5500 near Eso Management LLC 401(k) Plan
5500 ind #10234

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 Oklahoma →

End-of-year total assets ($M) among Long Wave, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Oklahoma filing particulars

Total Assets (Beginning of Year)	$6M
Net Assets (End of Year)	$9M
Net Income	$2M
Employer EIN	752619522
Plan Effective Date	2007-01-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Long Wave, Inc.)

Latest sponsor-wide plan assets: $9M 63.46419456921676% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	1	112	$5M
2023	1	105	$6M
2024	1	116	$9M

Nearby 401(k) Plans in Oklahoma

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

Long Wave, Inc. 401(k) Plan vs. nearby 401(k) plans in Oklahoma, assets vs. participants

Quiktrip Corporation Retirement Plan $4.8B · 13,369
The Williams Investment Plus Plan $2.0B · 5,204
Oneok, Inc. 401(k) Plan $1.4B · 4,756
Bok Financial 401(k) Plan $1.2B · 4,907
Devon Energy Corporation Incentive Savings Plan $1.1B · 1,958

Compare Long Wave, Inc. 401(k) Plan side-by-side with 3 peers →

Long Wave, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Oklahoma, the nearest 401(k) by assets is Eso Management LLC 401(k) Plan in GA ($9M); by covered participants it is Steelseries 401(k) Plan in IL (116 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($9M here).

Eso Management LLC 401(k) Plan (GA) $9M · 352
O & K American Corp. 401(k) Savings & Investment Plan (IL) $9M · 114
Texas Country Bancshares, Inc. 401(k) Employee Stock Ownership Plan (TX) $9M · 70
Tender Corporation 401(k) Profit Sharing Plan (NH) $9M · 97

Similar participant headcount

Nearest other-state filings by covered participants (116 participants); asset peers above are excluded.

Steelseries 401(k) Plan (IL) 116 · 0 off
Southern Urology, LLC 401(k) Plan and Trust (LA) 116 · 0 off
Critical Systems, Inc. 401(k) Plan (MA) 116 · 0 off
Elk Operating Services, LLC 401(k) Profit Sharing Plan (CO) 116 · 0 off

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 Long Wave, Inc. 401(k) Plan assets move in 2024? ▼

Long Wave, Inc. 401(k) Plan surged - up 39.6% during 2024, from $6M to $9M. Reported net income was $2M.

How have Long Wave, Inc. plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Long Wave, Inc.'s sponsor-wide assets grew 63.5%, from $5M to $9M.

Which 401(k) plans are similar in size to Long Wave, Inc. 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by assets is Eso Management LLC 401(k) Plan in GA ($9M, 352 participants).

Which 401(k) plans cover a similar participant headcount to Long Wave, Inc. 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by covered participants is Steelseries 401(k) Plan in IL (116 participants, N/A 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 752619522.