401k Lookup

Chugach Alaska 401(k) and retirement plans

Chugach Alaska Corporation, Anchorage, AK. EIN 92-0042150. Annual reports 2009–2025. Also filed as Chugach Management Services, Inc.

Chugach Alaska Corporation has 2 active retirement plans on file. The largest is the Chugach 401(k) Plan, with 6,208 participants and $296 million in assets in 2025. Empower has been its recordkeeper since 2015. No traditional pension plan appears in Chugach Alaska's filings since 2009.

Active plans
2
Participants
6,656
Plan assets
$313 million
401(k) recordkeeper
Empower
Plans on file
2
Industry
Holding companies

All 2 plans

Active plans first

Chugach 401(k) Plan

401(k)Active

Active. The plan filed its annual report for the 2025 plan year.

Plan number
001Employer EIN 92-0042150
Participants (2025)
6,208
Net assets (2025)
$296 million
Recordkeeper
Empower2015–2025
Plan administrator
Chugach Alaska Corporation
3800 Centerpoint Drive Suite 1200
Anchorage, AK 99503
(907) 563-8866As filed for 2025
In effect since
January 1, 1990

Plans merged into this one: Chugach Development Corporation Csa 401(k) Plan (2017).

Earlier plan names: Chugach Alaska Corporation 401(k) Plan and Trust; Chugach Alaska Corporation 401(k) Plan.

Year by year, 2009 to 2025
Plan yearParticipantsNet assetsRecordkeeper
20256,208$296 millionEmpower
20246,328$256 millionEmpower
20233,673$246 millionEmpower
20227,112$215 millionEmpower
20216,058$266 millionEmpower
20206,959$240 millionEmpower
20195,207$219 millionEmpower
20186,328$174 millionEmpower
20174,748$180 millionEmpower
20162,370$92.9 millionEmpower
20152,250$84.2 millionEmpower
20141,976$87.0 millionnot listed
20131,972$86.5 millionnot listed
20122,293$76.2 millionnot listed
20112,709$73.4 millionnot listed
20102,914$74.8 millionnot listed
20093,619$64.2 millionnot listed

Chugach Safe Harbor 401(k) Plan

401(k)Active

Active. The plan filed its annual report for the 2025 plan year.

Plan number
002Employer EIN 92-0042150
Participants (2025)
448
Net assets (2025)
$16.8 million
Recordkeeper
Empower2015–2025
Plan administrator
Chugach Alaska Corporation
3800 Centerpoint Drive Suite 1200
Anchorage, AK 99503
(907) 563-8866As filed for 2025
In effect since
October 25, 2003

Earlier sponsor: Chugach Management Services, Inc. (2009–2019).

Earlier plan names: Kwajalein Support Services 401(k) Plan and Trust; Kwajalein Support Services 401(k) Plan.

Year by year, 2009 to 2025
Plan yearParticipantsNet assetsRecordkeeper
2025448$16.8 millionEmpower
2024373$15.1 millionEmpower
2023231$14.9 millionEmpower
2022259$13.4 millionEmpower
2021370$18.0 millionEmpower
2020397$16.9 millionEmpower
2019490$17.1 millionEmpower
2018526$15.3 millionEmpower
2017563$19.3 millionEmpower
2016476$12.1 millionEmpower
2015458$11.5 millionEmpower
2014420$11.1 millionnot listed
2013413$9.9 millionnot listed
2012417$8.3 millionnot listed
2011423$7.7 millionnot listed
2010435$7.7 millionnot listed
2009498$6.4 millionnot listed

If you had money in one of these plans

  1. Call Empower (empower.com), which runs the Chugach 401(k) Plan. With your Social Security number and the plan name, it can tell you whether you still have a balance and, if not, where it went.
  2. Or call the plan administrator listed on the plan below ((907) 563-8866). That number was filed for 2025; ask for the benefits or retirement plan office.
  3. Still stuck? The Department of Labor's benefits advisers help for free: askebsa.dol.gov or 1-866-444-3272. Never pay anyone to find your own money.

What these numbers are

Sources: U.S. Department of Labor, Form 5500 datasets and PBGC trusteed plans. How we read them.

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