Subsidiaries
Relationship Details
Business Entity Relationship
ActiveCalpe Insurance Company Limited is ultimately consolidated by Alleghany Corporation
Relationship Start Node Node I D
Relationship End Node Node I D
Relationship Relationship Type
Is Ultimately Consolidated By
Relationship Relationship Status
Active
Registration Initial Registration Date
2015-02-18 19:00:00
Registration Last Update Date
2020-12-21 11:00:01
Registration Registration Status
Published
Registration Next Renewal Date
2022-02-18 19:00:00
Registration Managing L O U
Registration Validation Sources
Fully Corroborated
Registration Validation Documents
Other Official Documents
Registration Validation Reference
Relationship Period 1 Start Date
2017-12-31 19:00:00
Relationship Period 1 End Date
2018-12-30 19:00:00
Relationship Period 1 Period Type
Accounting Period
Relationship Period 2 Start Date
2015-02-18 19:00:00
Relationship Period 2 Period Type
Relationship Period
Relationship 1 Qualifier Dimension
Accounting Standard
Relationship 1 Qualifier Category
Us Gaap
Business Entity Relationship
ActiveTransre London Services Limited is ultimately consolidated by Alleghany Corporation
Relationship Start Node Node I D
Relationship End Node Node I D
Relationship Relationship Type
Is Ultimately Consolidated By
Relationship Relationship Status
Active
Registration Initial Registration Date
2015-07-12 20:00:00
Registration Last Update Date
2021-05-18 12:51:46
Registration Registration Status
Published
Registration Next Renewal Date
2022-07-12 20:00:00
Registration Managing L O U
Registration Validation Sources
Fully Corroborated
Registration Validation Documents
Accounts Filing
Registration Validation Reference
Relationship Period 1 Start Date
2017-12-31 19:00:00
Relationship Period 1 End Date
2018-12-30 19:00:00
Relationship Period 1 Period Type
Accounting Period
Relationship Period 2 Start Date
2015-07-12 20:00:00
Relationship Period 2 Period Type
Relationship Period
Relationship 1 Qualifier Dimension
Accounting Standard
Relationship 1 Qualifier Category
Us Gaap
Business Entity Relationship
ActiveTransre London Limited is ultimately consolidated by Alleghany Corporation
Relationship Start Node Node I D
Relationship End Node Node I D
Relationship Relationship Type
Is Ultimately Consolidated By
Relationship Relationship Status
Active
Registration Initial Registration Date
2015-01-14 19:00:00
Registration Last Update Date
2020-11-19 05:19:01
Registration Registration Status
Published
Registration Next Renewal Date
2022-01-14 19:00:00
Registration Managing L O U
Registration Validation Sources
Fully Corroborated
Registration Validation Documents
Regulatory Filing
Registration Validation Reference
Relationship Period 1 Start Date
2018-12-31 19:00:00
Relationship Period 1 End Date
2019-12-30 19:00:00
Relationship Period 1 Period Type
Accounting Period
Relationship Period 2 Start Date
2015-01-14 19:00:00
Relationship Period 2 Period Type
Relationship Period
Relationship Period 3 Start Date
2015-01-14 19:00:00
Relationship Period 3 Period Type
Document Filing Period
Relationship 1 Qualifier Dimension
Accounting Standard
Relationship 1 Qualifier Category
Us Gaap
Business Entity Relationship
ActiveTransre Europe S.a. is ultimately consolidated by Alleghany Corporation
Relationship Start Node Node I D
Relationship End Node Node I D
Relationship Relationship Type
Is Ultimately Consolidated By
Relationship Relationship Status
Active
Registration Initial Registration Date
2015-03-25 20:00:00
Registration Last Update Date
2021-01-26 06:46:33
Registration Registration Status
Published
Registration Next Renewal Date
2022-03-25 20:00:00
Registration Managing L O U
Registration Validation Sources
Fully Corroborated
Registration Validation Documents
Regulatory Filing
Registration Validation Reference
Relationship Period 1 Start Date
2018-12-31 19:00:00
Relationship Period 1 End Date
2019-12-30 19:00:00
Relationship Period 1 Period Type
Accounting Period
Relationship Period 2 Start Date
2015-03-25 20:00:00
Relationship Period 2 Period Type
Relationship Period
Relationship Period 3 Start Date
2015-03-25 20:00:00
Relationship Period 3 Period Type
Document Filing Period
Relationship 1 Qualifier Dimension
Accounting Standard
Relationship 1 Qualifier Category
Us Gaap
Business Entity Relationship
Rsui Indemnity Company is ultimately consolidated by Alleghany Corporation
Relationship Start Node Node I D
Relationship End Node Node I D
Relationship Relationship Type
Is Ultimately Consolidated By
Relationship Relationship Status
Inactive
Registration Initial Registration Date
2014-07-04 21:39:00
Registration Last Update Date
2018-03-25 11:38:00
Registration Registration Status
Published
Registration Next Renewal Date
2019-01-02 19:32:00
Registration Managing L O U
Registration Validation Sources
Fully Corroborated
Registration Validation Documents
Accounts Filing
Registration Validation Reference
Relationship 1 Qualifier Dimension
Accounting Standard
Relationship 1 Qualifier Category
Other Accounting Standard
Business Entity Relationship
ActiveWwsc Holdings, Llc is directly consolidated by Alleghany Corporation
Relationship Start Node Node I D
Relationship End Node Node I D
Relationship Relationship Type
Is Directly Consolidated By
Relationship Relationship Status
Active
Registration Initial Registration Date
2019-07-22 10:30:00
Registration Last Update Date
2021-03-15 11:34:00
Registration Registration Status
Published
Registration Next Renewal Date
2021-09-02 16:38:00
Registration Managing L O U
Registration Validation Sources
Entity Supplied Only
Registration Validation Documents
Supporting Documents
Relationship Period 1 Start Date
2018-12-31 19:00:00
Relationship Period 1 End Date
2019-12-30 19:00:00
Relationship Period 1 Period Type
Accounting Period
Relationship Period 2 Start Date
2019-07-11 20:00:00
Relationship Period 2 Period Type
Relationship Period
Relationship 1 Qualifier Dimension
Accounting Standard
Business Entity Relationship
ActiveWwsc Holdings, Llc is ultimately consolidated by Alleghany Corporation
Relationship Start Node Node I D
Relationship End Node Node I D
Relationship Relationship Type
Is Ultimately Consolidated By
Relationship Relationship Status
Active
Registration Initial Registration Date
2019-07-22 10:30:00
Registration Last Update Date
2021-03-15 11:34:00
Registration Registration Status
Published
Registration Next Renewal Date
2021-09-02 16:38:00
Registration Managing L O U
Registration Validation Sources
Fully Corroborated
Registration Validation Documents
Accounts Filing
Registration Validation Reference
Relationship Period 1 Start Date
2018-12-31 19:00:00
Relationship Period 1 End Date
2019-12-30 19:00:00
Relationship Period 1 Period Type
Accounting Period
Relationship Period 2 Start Date
2019-07-11 20:00:00
Relationship Period 2 Period Type
Relationship Period
Relationship Period 3 Start Date
2018-12-31 19:00:00
Relationship Period 3 End Date
2019-12-30 19:00:00
Relationship Period 3 Period Type
Document Filing Period
Relationship 1 Qualifier Dimension
Accounting Standard
Relationship 1 Qualifier Category
Us Gaap
Business Entity Relationship
ActiveTransatlantic Reinsurance Company is directly consolidated by Alleghany Corporation
Relationship Start Node Node I D
Relationship End Node Node I D
Relationship Relationship Type
Is Directly Consolidated By
Relationship Relationship Status
Active
Registration Initial Registration Date
2015-01-13 20:52:00
Registration Last Update Date
2021-03-24 11:35:00
Registration Registration Status
Published
Registration Next Renewal Date
2021-12-10 19:12:00
Registration Managing L O U
Registration Validation Sources
Entity Supplied Only
Registration Validation Documents
Supporting Documents
Relationship Period 1 Start Date
2019-12-31 19:00:00
Relationship Period 1 End Date
2020-12-30 19:00:00
Relationship Period 1 Period Type
Accounting Period
Relationship Period 2 Start Date
2019-12-18 19:00:00
Relationship Period 2 Period Type
Relationship Period
Relationship 1 Qualifier Dimension
Accounting Standard
Business Entity Relationship
ActiveTransatlantic Reinsurance Company is ultimately consolidated by Alleghany Corporation
Relationship Start Node Node I D
Relationship End Node Node I D
Relationship Relationship Type
Is Ultimately Consolidated By
Relationship Relationship Status
Active
Registration Initial Registration Date
2015-01-13 20:52:00
Registration Last Update Date
2021-03-24 11:35:00
Registration Registration Status
Published
Registration Next Renewal Date
2021-12-10 19:12:00
Registration Managing L O U
Registration Validation Sources
Fully Corroborated
Registration Validation Documents
Accounts Filing
Registration Validation Reference
Relationship Period 1 Start Date
2019-12-31 19:00:00
Relationship Period 1 End Date
2020-12-30 19:00:00
Relationship Period 1 Period Type
Accounting Period
Relationship Period 2 Start Date
2019-12-18 19:00:00
Relationship Period 2 Period Type
Relationship Period
Relationship Period 3 Start Date
2019-12-31 19:00:00
Relationship Period 3 End Date
2020-12-30 19:00:00
Relationship Period 3 Period Type
Document Filing Period
Relationship 1 Qualifier Dimension
Accounting Standard
Relationship 1 Qualifier Category
Us Gaap
Business Entity Relationship
ActiveTransatlantic Holdings, Inc. is ultimately consolidated by Alleghany Corporation
Relationship Start Node Node I D
Relationship End Node Node I D
Relationship Relationship Type
Is Ultimately Consolidated By
Relationship Relationship Status
Active
Registration Initial Registration Date
2012-06-06 11:51:00
Registration Last Update Date
2021-03-15 11:34:00
Registration Registration Status
Published
Registration Next Renewal Date
2021-12-10 19:12:00
Registration Managing L O U
Registration Validation Sources
Fully Corroborated
Registration Validation Documents
Accounts Filing
Registration Validation Reference
Relationship Period 1 Start Date
2018-12-31 19:00:00
Relationship Period 1 End Date
2019-12-30 19:00:00
Relationship Period 1 Period Type
Accounting Period
Relationship Period 2 Start Date
2019-12-18 19:00:00
Relationship Period 2 Period Type
Relationship Period
Relationship Period 3 Start Date
2018-12-31 19:00:00
Relationship Period 3 End Date
2019-12-30 19:00:00
Relationship Period 3 Period Type
Document Filing Period
Relationship 1 Qualifier Dimension
Accounting Standard
Relationship 1 Qualifier Category
Us Gaap
Business Entity Relationship
ActiveW&w-afco Steel Llc is ultimately consolidated by Alleghany Corporation
Relationship Start Node Node I D
Relationship End Node Node I D
Relationship Relationship Type
Is Ultimately Consolidated By
Relationship Relationship Status
Active
Registration Initial Registration Date
2020-10-12 10:29:00
Registration Last Update Date
2021-03-15 11:34:00
Registration Registration Status
Published
Registration Next Renewal Date
2021-10-09 12:55:00
Registration Managing L O U
Registration Validation Sources
Entity Supplied Only
Registration Validation Documents
Supporting Documents
Relationship Period 1 Start Date
2018-12-31 19:00:00
Relationship Period 1 End Date
2019-12-30 19:00:00
Relationship Period 1 Period Type
Accounting Period
Relationship Period 2 Start Date
2020-10-08 20:00:00
Relationship Period 2 Period Type
Relationship Period
Relationship 1 Qualifier Dimension
Accounting Standard
Business Entity Relationship
ActiveTransre London Services Limited is directly consolidated by Alleghany Corporation
Relationship Start Node Node I D
Relationship End Node Node I D
Relationship Relationship Type
Is Directly Consolidated By
Relationship Relationship Status
Active
Registration Initial Registration Date
2015-07-12 20:00:00
Registration Last Update Date
2021-04-13 05:24:17
Registration Registration Status
Published
Registration Next Renewal Date
2021-07-12 20:00:00
Registration Managing L O U
Registration Validation Sources
Fully Corroborated
Registration Validation Documents
Accounts Filing
Registration Validation Reference
Relationship Period 1 Start Date
2017-12-31 19:00:00
Relationship Period 1 End Date
2018-12-30 19:00:00
Relationship Period 1 Period Type
Accounting Period
Relationship Period 2 Start Date
2021-04-13 09:52:07
Relationship Period 2 Period Type
Relationship Period
Relationship 1 Qualifier Dimension
Accounting Standard
Relationship 1 Qualifier Category
Us Gaap
Business Entity Relationship
ActiveW&w Steel Erectors, Llc is ultimately consolidated by Alleghany Corporation
Relationship Start Node Node I D
Relationship End Node Node I D
Relationship Relationship Type
Is Ultimately Consolidated By
Relationship Relationship Status
Active
Registration Initial Registration Date
2021-05-21 11:29:00
Registration Last Update Date
2021-05-21 11:30:00
Registration Registration Status
Published
Registration Next Renewal Date
2022-05-20 11:03:00
Registration Managing L O U
Registration Validation Sources
Entity Supplied Only
Registration Validation Documents
Supporting Documents
Relationship Period 1 Start Date
2019-12-31 19:00:00
Relationship Period 1 End Date
2020-12-30 19:00:00
Relationship Period 1 Period Type
Accounting Period
Relationship Period 2 Start Date
2021-05-19 20:00:00
Relationship Period 2 Period Type
Relationship Period
Relationship 1 Qualifier Dimension
Accounting Standard