401(k) · DOL Form 5500 · 2024
Terrapower, LLC 401(k) Plan
Data updated 2026-08-25
- $97M
- Total assets Below avg plan size
- 550
- Participants Below avg headcount
- 90th
- Percentile by assets National rank
- $175,810
- Avg per participant Above avg balance/head
Official DOL plan name: Terrapower, LLC 401(k) Plan · Sponsored by Terrapower, LLC · Washington · Professional & Technical Services
$97M in assets, 550 participants
Terrapower, LLC's Terrapower, LLC 401(k) Plan reported $97M in total assets and 550 participants in its 2024 DOL Form 5500 filing, ranking in the 90th 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.
- #18,412 in Professional & Technical Services (20,173 peers)
Coverage in Washington
Terrapower, LLC 401(k) Plan covers 550 participants in Washington, about 37% of the average Washington filer (state average ~1,476 per filing). Assets: $97M.
- #18,412
- in Professional & Technical Services (20,173 peers)
- +34.4%
- assets growth YoY
- 1.0×
- vs typical plan assets (national mean)
Terrapower, LLC 401(k) Plan's outsized position by total assets
Terrapower, LLC 401(k) Plan vs every filed plan by assets
End-of-year total assets · plan year 2024 · DOL Form 5500
$96,695,225 Top 10% higher than 90% 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
Terrapower, LLC 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. Terrapower, LLC 401(k) Plan sits mid-pack in the medium band (550 participants).
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Terrapower, LLC 401(k) Plan reported participants rose from 406 in the plan year 2023 filing to 550 in the plan year 2024 filing.
- Terrapower, LLC 401(k) Plan end-of-year assets rose from $72M in the plan year 2023 filing to $97M in the plan year 2024 filing.
- Terrapower, LLC 401(k) Plan reported net income rose from $21M in the plan year 2023 filing to $25M in the plan year 2024 filing.
Published 5500 schedule card
Filing strip 263743526 · Terrapower, LLC PY 2024 · 401(k)
Terrapower, LLC 401(k) Plan · $97M · 550 · 90th
- RANK $97M
- RANK 550
- RANK 90th
- RANK 401(k)
- RANK near Winona Health Employees' Retirement Plan
- RANK ind #18412
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 Washington →
Terrapower, LLC 401(k) Plan in the asset neighbourhood
Washington filing particulars
| Total Assets (Beginning of Year) | $72M |
|---|---|
| Net Assets (End of Year) | $97M |
| Net Income | $25M |
| Employer EIN | 263743526 |
| Plan Effective Date | 2013-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Terrapower, LLC)
Sponsor-wide plan assets over time
All Terrapower, LLC plans reported in each filing year
- Latest sponsor-wide plan assets
- $97M 89.93809342748155% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 303 | $51M |
| 2023 | 1 | 406 | $72M |
| 2024 | 1 | 550 | $97M |
Nearby 401(k) Plans in Washington
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- The Boeing Company 401(k) Retirement Plan $73.9B · 139,394
- Microsoft Corporation Savings Plus 401(k) Plan $65.6B · 118,818
- Costco 401(k) Retirement Plan $41.0B · 202,468
- Amazon 401(k) Plan $34.6B · 1,209,303
- 401(k) Savings Plan $10.1B · 86,668
Terrapower, LLC 401(k) Plan's out-of-state 401(k) peers by assets and headcount
Outside Washington, the nearest 401(k) by assets is Winona Health Employees' Retirement Plan in MN ($97M); by covered participants it is Chartway Federal Credit Union 401(k) Retirement Savings Plan in VA (550 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($97M here).
- Winona Health Employees' Retirement Plan (MN) $97M · 920
- Pacific Maritime Association Qualified Deferred Compensation Plan (CA) $97M · 141
- Fishawack Group 401(k) Plan (DC) $97M · 1,109
- White Castle 401(k) Retirement Savings Plan (OH) $97M · 1,862
Similar participant headcount
Nearest other-state filings by covered participants (550 participants); asset peers above are excluded.
- Chartway Federal Credit Union 401(k) Retirement Savings Plan (VA) 550 · 0 off
- Challenge Unlimited 401(k) Plan (IL) 550 · 0 off
- Lda Management Company, Inc. 401(k) Plan (TX) 550 · 0 off
- Belmar Companies 401(k) Plan (CO) 550 · 0 off
DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.