401(k) · DOL Form 5500 · 2024
Terrapower, LLC 401(k) Plan
Data updated 2026-08-11
- $97M
- Total assets
- 550
- Participants
- 90th
- Percentile by assets
- $175,810
- Avg per participant
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.
- 90th percentile by assets (of 123,622 plans)
- #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.
- $97M
- total plan assets (2024 EOY)
- 550
- covered participants
- 90th
- percentile by assets (of 123,622 plans)
- $175,810
- avg assets per participant
Where Terrapower, LLC 401(k) Plan sits 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
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.
Participants vs Washington filers
In Washington, the average filing covers about 1,476 participants across 2,612 plans. Terrapower, LLC 401(k) Plan reports 550 participants - about 37% of that state average ($97M EOY assets).
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)
| 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.
Terrapower, LLC 401(k) Plan vs. nearby 401(k) plans in Washington, assets vs. participants
- 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
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Terrapower, LLC 401(k) Plan by total assets, not by location.
- 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
Frequently Asked Questions
How did Terrapower, LLC 401(k) Plan assets move in 2024? ▼
How have Terrapower, LLC plan assets changed over time? ▼
Where does Terrapower, LLC 401(k) Plan rank by assets among Form 5500 filers? ▼
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Next read for Terrapower, LLC 401(k) Plan
Filing takeaways
Ways to act on Terrapower, LLC 401(k) Plan's numbers.
- By total assets, Terrapower, LLC 401(k) Plan ranks in the top 10% of all filed plans by assets. See the largest plans
- Compare it side-by-side against 3 similar 401(k) plans in Washington. Compare plans
- Terrapower, LLC's sponsor-wide assets have grown 89.9% since 2022 across 3 plan years on file. More Professional & Technical Services plans