401(k) · DOL Form 5500 · 2024

Amrize North America Inc. 401(k) Plan

Data updated 2026-08-25

$92M
Total assets Below avg plan size
962
Participants Near avg headcount
90th
Percentile by assets National rank
$95,156
Avg per participant Below avg balance/head
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Official DOL plan name: Holcim (US) Inc. Union 401(k) Plan · Sponsored by Amrize North America Inc. · Michigan · Construction

$92M in assets, 962 participants

Amrize North America Inc.'s Holcim (US) Inc. Union 401(k) Plan reported $92M in total assets and 962 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.

  • #7,971 in Construction (9,039 peers)

Where Holcim (US) Inc. Union 401(k) Plan sits by assets

Holcim (US) Inc. Union 401(k) Plan sits in the top 10% of all filed plans by assets, $92M for 962 participants (~$95,156/participant), up 29.7% in 2024.

#7,971
in Construction (9,039 peers)
+29.7%
assets growth YoY
0.9×
vs typical plan assets (national mean)

Holcim (US) Inc. Union 401(k) Plan's outsized position by total assets

Holcim (US) Inc. Union 401(k) Plan vs every filed plan by assets

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

$91,540,236 Top 10% higher than 90% of 123,620 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

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

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

Holcim (US) Inc. Union 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. Holcim (US) Inc. Union 401(k) Plan sits mid-pack in the medium band (962 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Holcim (US) Inc. Union 401(k) Plan end-of-year assets rose from $71M in the plan year 2023 filing to $92M in the plan year 2024 filing.
  • Holcim (US) Inc. Union 401(k) Plan reported participants fell from 1,193 in the plan year 2023 filing to 962 in the plan year 2024 filing.
  • Holcim (US) Inc. Union 401(k) Plan reported net income fell from $12M in the plan year 2023 filing to $10M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 541527022 · Amrize North America Inc. PY 2024 · 401(k)

Holcim (US) Inc. Union 401(k) Plan · $92M · 962 · 90th

  • VS-ST $92M
  • VS-ST 962
  • VS-ST 90th
  • VS-ST 401(k)
  • VS-ST near Salary Investment Plan of Mutual of Enumclaw Insurance Company
  • VS-ST ind #7971

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 Construction retirement plans → · Plans in Michigan →

Holcim (US) Inc. Union 401(k) Plan in the asset neighbourhood

Perfetti Van Melle, Inc. 401(k) Plan and TrustPerfetti Van Melle, Inc. 401…$92MHolcim (US) Inc. Union 401(k) PlanHolcim (US) Inc. Union 401(k…$92MSalary Investment Plan of Mutual of Enumclaw Insurance CompanySalary Investment Plan of Mu…$92MFormica Corporation 401(k) Retirement Savings PlanFormica Corporation 401(k) R…$92MSares Regis Group 401(k) Plan$92M
End-of-year total assets ($M) among Holcim (US) Inc. Union 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$71M
Net Assets (End of Year)$92M
Net Income$10M
Employer EIN541527022
Plan Effective Date1992-06-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Amrize North America Inc.)

Sponsor-wide plan assets over time

All Amrize North America Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$1.4B 17.332785965724547% vs 2022
2024 filing year
$1B$1.2B$1.4B$1.6B$1.8B 202220232024 $1.65B $1.36B ▼ -17.6%
Year Plans Participants Total Assets
2022 4 9,133 $1.6B
2023 3 11,002 $1.2B
2024 2 8,248 $1.4B

Nearby 401(k) Plans in Michigan

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

Holcim (US) Inc. Union 401(k) Plan vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -100102030 Total assets ($B) Participants Holcim (US) Inc. Union 401(k) Plan, Total assets ($B): 0.091540236 · Participants: 962Holcim (US) Inc. Union 401(k) PlanGeneral Motors Retirement Savings Plan for Salaried Employees in the United States, Total assets ($B): 23.0591668 · Participants: 43053General Motors Retirement Savings Plan for Salaried Employees in the United StatesFord Motor Co. Savings and Stock Investment Plan for Salaried Employees, Total assets ($B): 17.26893589 · Participants: 31790Ford Motor Co. Savings and Stock Investment Plan for Salaried EmployeesThe Dow Chemical Company Employees' Savings Plan, Total assets ($B): 10.768606712 · Participants: 17128The Dow Chemical Company Employees' Savings PlanThe General Motors Personal Savings Plan for Hourly-Rate Employees in the United States, Total assets ($B): 9.568379082 · Participants: 42513The General Motors Personal Savings Plan for Hourly-Rate Employees in the United StatesFord Motor Co. Tax-Efficient Savings Plan for Hourly Employees, Total assets ($B): 8.2932975 · Participants: 60497Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees
Holcim (US) Inc. Union 401(k) Plan vs. nearby 401(k) plans in Michigan, assets vs. participants
Compare Holcim (US) Inc. Union 401(k) Plan side-by-side with 3 peers →

Holcim (US) Inc. Union 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Michigan, the nearest 401(k) by assets is Salary Investment Plan of Mutual of Enumclaw Insurance Company in WA ($92M); by covered participants it is Cumberland Family Medical Center Safe Harbor 401(k) Plan in KY (962 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (962 participants); asset peers above are excluded.

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 Holcim (US) Inc. Union 401(k) Plan assets move in 2024? ▼
Holcim (US) Inc. Union 401(k) Plan grew sharply - up 29.7% during 2024, from $71M to $92M. Reported net income was $10M.
How have Amrize North America Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Amrize North America Inc.'s sponsor-wide assets declined 17.3%, from $1.6B to $1.4B.
Where does Holcim (US) Inc. Union 401(k) Plan rank by assets among Form 5500 filers? ▼
Holcim (US) Inc. Union 401(k) Plan ranks in the 90th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Holcim (US) Inc. Union 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Salary Investment Plan of Mutual of Enumclaw Insurance Company in WA ($92M, 394 participants).
Which 401(k) plans cover a similar participant headcount to Holcim (US) Inc. Union 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Cumberland Family Medical Center Safe Harbor 401(k) Plan in KY (962 participants, $60M 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 541527022.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.