Andersen 401(k) and pension plans

Andersen Corporation, Bayport, MN. EIN 41-0123208. Annual reports 2009–2025.

Andersen Corporation has 4 active retirement plans on file. The largest is the Andersen 401K Plan, with 19,059 participants and $1.7 billion in assets in 2025. Schwab has been its recordkeeper since 2011.

Active plans
4
Participants
34,358
Plan assets
$3.3 billion
401(k) recordkeeper
Schwab
Plans on file
4
Industry
Manufacturing

All 4 plans

Active plans first

Andersen 401K Plan

401(k)Active

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

Plan number
002Employer EIN 41-0123208
Participants (2025)
19,059
Net assets (2025)
$1.7 billion
Recordkeeper
SchwabEarlier: Scbhwab Retirement Plan Services (2009–2010)
Plan administrator
Andersen Corporation
100 4TH Ave N MN126-01-J6A
Bayport, MN 55003
(651) 264-5548As filed for 2025
In effect since
January 1, 1960

Plans merged into this one: Silver Line Building Products LLC 401K Plan (2014).

Year by year, 2009 to 2025
Plan yearParticipantsNet assetsRecordkeeper
202519,059$1.7 billionSchwab
202418,373$1.5 billionSchwab
202317,900$1.3 billionSchwab
202216,942$1.1 billionSchwab
202114,723$1.2 billionSchwab
202012,870$1.1 billionSchwab
201912,191$980 millionSchwab
201812,607$826 millionSchwab
201711,340$870 millionSchwab
201611,025$746 millionSchwab
201510,642$684 millionSchwab
20149,965$689 millionSchwab
20137,094$619 millionSchwab
20126,955$523 millionSchwab
20117,121$494 millionSchwab
20107,398$517 millionScbhwab Retirement Plan Services
20097,749$467 millionScbhwab Retirement Plan Services

Andersen Corporation Employee Stock Ownership Plan

Employee stock ownership plan (ESOP)Active

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

Plan number
003Employer EIN 41-0123208
Participants (2025)
10,864
Net assets (2025)
$877 million
Recordkeeper
Bsi2009–2025
Plan administrator
Andersen Corporation
100 4TH Ave N
Bayport, MN 55003
(651) 264-5548As filed for 2025
In effect since
January 1, 1975
Year by year, 2009 to 2025
Plan yearParticipantsNet assetsRecordkeeper
202510,864$877 millionBsi
202411,933$950 millionBsi
202313,480$887 millionBsi
202212,992$638 millionBsi
202110,721$763 millionBsi
202010,282$675 millionBsi
20198,889$555 millionBsi
20189,009$483 millionBsi
20177,940$499 millionBsi
20167,388$451 millionBsi
20157,129$374 millionBsi
20146,352$322 millionBsi
20136,049$278 millionBsi
20125,886$249 millionBsi
20115,910$284 millionBsi
20105,896$393 millionBsi
20096,387$373 millionBsi

Andersen Corporation Employees' Pension and Retirement Plan

Pension (defined benefit)Active

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

Plan number
001Employer EIN 41-0123208
Participants (2025)
3,972
Net assets (2025)
$682 million
Administered by
WTW2010–2025
Plan administrator
Andersen Corporation
100 4TH Ave N MN126-01-J6A
Bayport, MN 55003
(651) 264-5548As filed for 2025
In effect since
November 1, 1950
Year by year, 2009 to 2025
Plan yearParticipantsNet assetsRecordkeeper
20253,972$682 millionWTW
20245,523$773 millionWTW
20235,530$833 millionWTW
20225,564$806 millionWTW
20215,631$1.1 billionWTW
20205,639$1.0 billionWTW
20195,645$896 millionWTW
20185,662$766 millionWTW
20175,680$829 millionWTW
20166,195$625 millionWTW
20157,161$596 millionWTW
20147,723$545 millionWTW
20137,670$511 millionWTW
20127,707$510 millionWTW
20119,511$529 millionWTW
20109,605$501 millionWTW
20099,756$457 millionnot listed

Andersen Pension Plan

Pension (defined benefit)Active

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

Plan number
004Employer EIN 41-0123208
Participants (2025)
463
Net assets (2025)
$16.7 million
Administered by
WTW2017–2025
Plan administrator
Andersen Corporation
100 4TH Ave N MN126-01-J6A
Bayport, MN 55003
(651) 264-5548As filed for 2025
In effect since
September 1, 2011

Earlier plan names: Morgan Pension Plan.

Year by year, 2011 to 2025
Plan yearParticipantsNet assetsRecordkeeper
2025463$16.7 millionWTW
20241,112$27.1 millionWTW
20231,140$28.8 millionWTW
20221,185$28.3 millionWTW
20211,228$38.3 millionWTW
20201,290$41.5 millionWTW
20191,338$38.8 millionWTW
20181,368$35.6 millionWTW
20171,397$39.5 millionWTW
2016929$19.0 millionnot listed
201557$448,663not listed
201458$508,576not listed
201355$529,148not listed
201258$579,560not listed
201166$675,436not listed

If you had money in one of these plans

  1. Call Schwab (schwab.com), which runs the Andersen 401K 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 ((651) 264-5548). 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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