| Company Name: | ALION SCIENCE & TECHNOLOGY |
| Employer identification number (EIN): | 542061691 |
| NAIC Classification: | 541700 |
Additional information about ALION SCIENCE & TECHNOLOGY
| Jurisdiction of Incorporation: | |
| Incorporation Date: | |
| Company Identification Number: |
More information about ALION SCIENCE & TECHNOLOGY
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
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| Date first seen: 2011-04-08 | |||||
| Date last seen: 2018-07-06 | |||||
| USA Mailing Address | |||||
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-06-30 | |||||
| USA Location Address | |||||
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-06-30 | |||||
| USA Location Address | |||||
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| Date first seen: 2016-10-04 | |||||
| Date last seen: 2016-10-04 | |||||
| USA Mailing Address | |||||
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-10-02 | |||||
| USA Mailing Address | ||||||
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| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-10-02 | ||||||
| USA Mailing Address | ||||||
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| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-09-17 | ||||||
The following addresses have been found in other jurisdictions:
| Jurisdiction: | Alaska Department Commerce, Community & Economic Development | ||||
| Address: |
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| Jurisdiction Company ID: | 77565F | ||||
| Jurisdiction Registration Date: | 2002-09-17 |
| Jurisdiction: | New York Department of State | ||||
| Address: |
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| Jurisdiction Company ID: | 2811461 | ||||
| Jurisdiction Registration Date: | 2002-09-13 |
| Jurisdiction: | Virginia State Corporation Commission | ||||
| Address: |
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| Jurisdiction Company ID: | F152416 | ||||
| Jurisdiction Registration Date: | 2002-09-18 |
| Jurisdiction: | Washington Department of State | ||||
| Address: |
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| Jurisdiction Company ID: | 602234254 | ||||
| Jurisdiction Registration Date: | 2002-09-13 |
| Jurisdiction: | Florida Department of State Division of Corporations | ||||
| Address: |
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| Jurisdiction Company ID: | F02000004703 | ||||
| Jurisdiction Registration Date: | 2002-09-13 |
| Jurisdiction: | Florida Department of State Division of Corporations | ||||
| Address: |
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| Jurisdiction Company ID: | F02000004703 | ||||
| Jurisdiction Registration Date: | 2002-09-13 |
| Jurisdiction: | Washington Department of State | ||||
| Address: |
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| Jurisdiction Company ID: | 602234254 | ||||
| Jurisdiction Registration Date: | 2002-09-13 |
| Jurisdiction: | Vermont Secretary of State Corporations Division | ||||
| Address: |
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| Jurisdiction Company ID: | 79661 / F26548 | ||||
| Jurisdiction Registration Date: | 2004-10-18 |
| Jurisdiction: | Alabama Secretary of State | ||||
| Address: |
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| Jurisdiction Company ID: | 922-987 | ||||
| Jurisdiction Registration Date: |
| Jurisdiction: | Alabama Secretary of State | ||||
| Address: |
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| Jurisdiction Company ID: | 922-987 | ||||
| Jurisdiction Registration Date: |
| Date | Description |
|---|---|
| 2022-10-07 | 542061691 Change of name detected from ALION SCIENCE AND TECHNOLOGY CORPORATION to ALION SCIENCE & TECHNOLOGY |
| 2022-10-07 | 542061691 Change of name detected from ALION SCIENCE & TECHNOLOGY CORPORATION to ALION SCIENCE & TECHNOLOGY |
| 2021-09-27 | 542061691 Change of name detected from ALION SCIENCE AND TECHNOLOGY CORPORATION to ALION SCIENCE & TECHNOLOGY |
| 2021-09-27 | 542061691 Change of name detected from ALION SCIENCE & TECHNOLOGY CORPORATION to ALION SCIENCE & TECHNOLOGY |
| 2021-08-10 | 542061691 Change of name detected from ALION SCIENCE & TECHNOLOGY to ALION SCIENCE AND TECHNOLOGY CORPORATION |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 501 | ALION SCIENCE AND TECHNOLOGY CORPORATION HEALTH AND WELFARE BENEFITS PROGRAM | 2015-01-01 | 2002-12-21 |
| 001 | ALION SCIENCE AND TECHNOLOGY CORPORATION SAVINGS AND RETIREMENT PLAN | 2015-10-01 | 2001-12-19 |