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| Company Name: | ATI, INC. |
| Employer identification number (EIN): | 251792394 |
| NAIC Classification: | 331110 |
| NAIC Description: | Iron and Steel Mills and Ferroalloy Manufacturing |
Additional information about ATI, INC.
| Jurisdiction of Incorporation: | |
| Incorporation Date: | |
| Company Identification Number: |
More information about ATI, INC.
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2010-08-30 | |||||
| Date last seen: 2025-09-16 | |||||
| USA Mailing Address | ||||||
|---|---|---|---|---|---|---|
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| Date first seen: 2008-11-01 | ||||||
| Date last seen: 2025-06-30 | ||||||
| USA Location Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2010-10-13 | |||||
| Date last seen: 2021-10-05 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-07-31 | |||||
| USA Location Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-09-30 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-11-20 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-11-22 | |||||
| USA Mailing Address | ||||||
|---|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-11-22 | ||||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-09-30 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-11-19 | |||||
| 401k Sponsor USA Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-09-30 | |||||
| 401k Sponsor USA Address | ||||||
|---|---|---|---|---|---|---|
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| Date first seen: 2025-10-09 | ||||||
| Date last seen: 2025-10-09 | ||||||
The following addresses have been found in other jurisdictions:
| Jurisdiction: | Colorado Department of State | ||||
| Address: | |||||
| Jurisdiction Company ID: | 19971113304 | ||||
| Jurisdiction Registration Date: | 1997-07-17 |
| Date | Description |
|---|---|
| 2023-09-22 | 251792394 Change of name detected from ALLEGHENY TECHNOLOGIES INCORPORATED to ATI INC. |
| 2023-08-10 | 251792394 Change of name detected from ALLEGHENY TECHNOLOGIES INCORPORATED to ATI, INC. |
| 2023-08-10 | 251792394 Change of plan name detected from CAPITAL ACCUMULATION PLAN FOR ALLEGHENY LUDLUM CORPORATIONL HUSTON EMP to CAPITAL ACCUMULATION PLAN FOR ALLEGHENY LUDLUM for plan ID 025 |
| 2023-08-10 | 251792394 Change of plan name detected from CAPITAL ACCUMULATION PLAN FOR ALLEGHENY LUDLUM CORPORATION MASSILLON E to CAPITAL ACCUMULATION PLAN FOR ALLEGHENY LUDLUM for plan ID 035 |
| 2022-10-14 | 251792394 Change of name detected from ALLEGHENY TECHNOLOGIES CORPORATED to ATI INC. |
| 2022-10-14 | 251792394 Change of name detected from ALLEGHENY TECHNOLOGIES INCORPORATED to ATI INC. |
| 2022-10-10 | 251792394 Change of name detected from ALLEGHENY TECHNOLOGIES INCORPORATED to ATI, INC. |
| 2022-10-10 | 251792394 Change of plan name detected from CAPITAL ACCUMULATION PLAN FOR ALLEGHENY LUDLUM CORPORATION HOUSTON EMP to CAPITAL ACCUMULATION PLAN FOR ALLEGHENY LUDLUM CORPORATION HOUSTON EMPLOYEES for plan ID 025 |
| 2022-10-10 | 251792394 Change of plan name detected from CAPITAL ACCUMULATION PLAN FOR ALLEGHENY LUDLUM CORPORATION MASSILLON E to CAPITAL ACCUMULATION PLAN FOR ALLEGHENY LUDLUM CORPORATION MASSILLON EMPLOYEES for plan ID 035 |
| Date | Type of contribution | Contribution | Number of participants/employees | Average contribution per participant | |
|---|---|---|---|---|---|
| 2023-09-12 | Employer Contributions | $ 222,000,000 | 3786 | $ 58,637 | |
| 2023-09-12 | Employee Contributions | $ 222,000,000 | 3786 | $ 58,637 | |
| 2023-01-31 | Employer Contributions | $ 50,000,000 | 3786 | $ 13,207 | |
| 2023-01-31 | Employee Contributions | $ 50,000,000 | 3786 | $ 13,207 | |
| 2022-11-01 | Employer Contributions | $ 50,000,000 | 1 | $ 50,000,000 | |
| 2022-11-01 | Employee Contributions | $ 50,000,000 | 1 | $ 50,000,000 | |
| 2021-01-15 | Employer Contributions | $ 17,454,226 | 2974 | $ 5,869 | |
| 2021-01-15 | Employee Contributions | $ 17,454,226 | 2974 | $ 5,869 | |
| 2020-09-15 | Employer Contributions | $ 49,412,783 | 3031 | $ 16,302 | |
| 2020-09-15 | Employee Contributions | $ 49,412,783 | 3031 | $ 16,302 | |
| 2020-01-15 | Employer Contributions | $ 27,912,172 | 3031 | $ 9,209 | |
| 2020-01-15 | Employee Contributions | $ 27,912,172 | 3031 | $ 9,209 | |
| 2019-10-15 | Employer Contributions | $ 27,912,172 | 3935 | $ 7,093 | |
| 2019-10-15 | Employee Contributions | $ 27,912,172 | 3935 | $ 7,093 | |
| 2019-07-15 | Employer Contributions | $ 27,912,172 | 3935 | $ 7,093 | |
| 2019-07-15 | Employee Contributions | $ 27,912,172 | 3935 | $ 7,093 | |
| 2019-04-15 | Employer Contributions | $ 27,912,172 | 3935 | $ 7,093 | |
| 2019-04-15 | Employee Contributions | $ 27,912,172 | 3935 | $ 7,093 | |
| 2017-03-03 | Employer Contributions | $ 135,000,000 | 1 | $ 135,000,000 | |
| 2017-03-03 | Employee Contributions | $ 135,000,000 | 1 | $ 135,000,000 | |
| 2016-07-13 | Employer Contributions | $ 115,000,000 | 1 | $ 115,000,000 | |
| 2016-07-13 | Employee Contributions | $ 115,000,000 | 1 | $ 115,000,000 | |
| 2015-08-28 | Employer Contributions | $ 285,600 | 533 | $ 536 | |
| 2015-08-28 | Employee Contributions | $ 285,600 | 533 | $ 536 | |
| 2014-09-15 | Employer Contributions | $ 1,058,400 | 2334 | $ 453 | |
| 2014-09-15 | Employee Contributions | $ 1,058,400 | 2334 | $ 453 |