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| Company Name: | BWXT NUCLEAR OPERATIONS GROUP, INC. |
| Employer identification number (EIN): | 261523776 |
| NAIC Classification: | 333900 |
The following addresses have been detected on the 401k submissions:
| 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: 2010-01-01 | |||||
| Date last seen: 2025-11-23 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2016-09-30 | |||||
| Date last seen: 2016-09-30 | |||||
| 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: 2017-10-02 | |||||
| Date last seen: 2017-10-02 | |||||
| USA Location Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2017-10-02 | |||||
| Date last seen: 2017-10-02 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2009-01-01 | |||||
| Date last seen: 2025-09-30 | |||||
| USA Location Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2009-01-01 | |||||
| Date last seen: 2025-09-30 | |||||
| USA Mailing Address | ||||||
|---|---|---|---|---|---|---|
| ||||||
| Date first seen: 2009-01-01 | ||||||
| Date last seen: 2025-11-22 | ||||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2025-07-30 | |||||
| Date last seen: 2025-09-16 | |||||
| Date | Description |
|---|---|
| 2021-09-29 | 261523776 Change of name detected from BABCOCK & WILCOX NUCLEAR OPERATIONS GROUP, INC. to BWXT NUCLEAR OPERATIONS GROUP, INC. |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 501 | NOG-E HOURLY EMPLOYEE BENEFIT PLAN F/K/A MARINE MECHANICAL CORPORATION EMPLOYEE BENEFIT PLAN | 2014-01-01 | 1994-01-01 |
| 001 | NOG-E HOURLY EMPLOYEES' SAVINGS PLAN | 2014-01-01 | 1990-12-24 |
| 503 | MEDICAL PLAN FOR RETIRED HOURLY-PAID EMPLOYEES OF NUCLEAR OPERATIONS GROUP, INC.-BARBERTON | 2013-01-01 | 2011-01-01 |
| 502 | MEDICAL AND LIFE INSURANCE PLAN FOR HOURLY- PAID EMPLOYEES OF B&W NUCLEAR OPS GROUP-BARBERTON | 2016-01-01 | 1973-09-10 |