Amentum

Amentum

Global leader in advanced engineering and technology solutions, providing mission support and innovative services to enhance military readiness and national security for the US and its allies.

Official Website
1319
Total layoffs since
2024
21
Total notices since
2024

More WARN Notices from 

Amentum

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Company
Amentum

Amentum (Update)

Not Available

Affected Workers
Notice Date
12/4/2025
Effective Date
Expiration Date
Permamnent / Temporary
Closure / Layoff
Union
City
State
Colorado
Address
County
Region
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AMCO251204
New
Company
Amentum

Amentum

Not Available

Affected Workers
10
Notice Date
10/1/2025
Effective Date
12/1/2025
Expiration Date
12/31/2025
Permamnent / Temporary
Closure / Layoff
Union
City
State
Colorado
Address
County
Region
Pueblo
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AMCO251001
New
Company
Amentum

Amentum

Not Available

Affected Workers
60
Notice Date
8/25/2025
Effective Date
10/31/2025
Expiration Date
Permamnent / Temporary
Closure / Layoff
Union
City
State
Colorado
Address
County
Region
Pueblo
Sign up for free to unhide address info
AMCO250825
New
Company
Amentum

Amentum

Not Available

Affected Workers
55
Notice Date
7/30/2025
Effective Date
10/31/2025
Expiration Date
Permamnent / Temporary
Closure / Layoff
Union
City
State
Colorado
Address
County
Region
Pueblo
Sign up for free to unhide address info
AMCO250730
New
Company
Amentum

Amentum, Operations and Maintenance Services

Not Available

Affected Workers
56
Notice Date
7/2/2025
Effective Date
8/31/2025
Expiration Date
Permamnent / Temporary
Closure / Layoff
Union
Industry
City
Richmond
State
Virginia
Address
County
Region
Central
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AMVA250702
New
Company
Amentum

Amentum

Not Available

Affected Workers
135
Notice Date
6/24/2025
Effective Date
9/30/2025
Expiration Date
Permamnent / Temporary
Closure / Layoff
Union
City
State
Colorado
Address
County
Region
Pueblo
Sign up for free to unhide address info
AMCO250624
New
Company
Amentum

Amentum

Not Available

Affected Workers
93
Notice Date
3/24/2025
Effective Date
5/1/2025
Expiration Date
5/31/2025
Permamnent / Temporary
Closure / Layoff
Union
City
State
Colorado
Address
County
Region
Pueblo
Sign up for free to unhide address info
AMCO250324
New
Company
Amentum

Amentum

Not Available

Affected Workers
40
Notice Date
1/28/2025
Effective Date
1/28/2025
Expiration Date
3/31/2025
Permamnent / Temporary
Closure / Layoff
Union
City
State
Colorado
Address
County
Region
Pueblo
Sign up for free to unhide address info
AMCO250128
New
Company
Amentum

Amentum

Not Available

Affected Workers
62
Notice Date
1/27/2025
Effective Date
4/3/2025
Expiration Date
Permamnent / Temporary
Closure / Layoff
Union
Industry
City
Anniston
State
Alabama
Address
County
Region
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AMAL250127
New
Company
Amentum

Amentum

Not Available

Affected Workers
90
Notice Date
1/27/2025
Effective Date
3/27/2025
Expiration Date
Permamnent / Temporary
Closure / Layoff
Union
City
State
Kentucky
Address
County
Madison
Region
Bluegrass
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AMKY250127
New
Company
Amentum

Amentum

Not Available

Affected Workers
20
Notice Date
11/11/2024
Effective Date
1/15/2025
Expiration Date
Permamnent / Temporary
Closure / Layoff
Union
City
State
Kentucky
Address
County
Madison
Region
Bluegrass
Sign up for free to unhide address info
AMKY241111
New
Company
Amentum

Amentum

Not Available

Affected Workers
11
Notice Date
10/10/2024
Effective Date
12/1/2024
Expiration Date
12/31/2024
Permamnent / Temporary
Closure / Layoff
Union
City
State
Colorado
Address
County
Region
Pueblo
Sign up for free to unhide address info
AMCO241010
New