Entity Information
- Legal Entity Identifier (LEI)
- 549300RYYRVPPB8NC636
- Registration ID
- 18708(ID: RA000746)
- Legal Form
- 6S32
- Jurisdiction
Wisconsin- Legal address country
United States
Entity Names
Legal Name
Ambac Assurance Corporation(Language: en)
Addresses
Legal Address
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Headquarters Address
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Additional Information
BIC Numbers
- AACOUS31XXX
Entity Status
Current Status
ACTIVENeed to maintain compliance?
LEIs must be renewed annually to keep your entity's information up to date
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LEI status meaning
This LEI is issued, which usually means the registration is active and suitable for current reference and compliance checks.
Renewal date
The next renewal date is March 19, 2027. This is the key deadline for keeping the LEI record current.
Jurisdiction
Ambac Assurance Corporation is registered under jurisdiction US-WI. Match that jurisdiction with the legal address and local registration number before relying on the LEI.
Parent and ultimate parent
Direct parent is linked to LEI 5493000UC0RBBNDHI717, with relationship status active. Ultimate parent is linked to LEI 5493000UC0RBBNDHI717, with relationship status active.
How to verify this entity
- •Match the legal name "Ambac Assurance Corporation" to the entity you expect.
- •Check local registration number 18708 against authority RA000746.
- •Confirm the validation source RA000746 and reference 18708.
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Entity & LEI Status Summary
This Legal Entity Identifier (LEI) record pertains to Ambac Assurance Corporation, identified by the LEI 549300RYYRVPPB8NC636. The entity is formally registered under the jurisdiction of Wisconsin (via RA000746, registered as 18708) and lists its legal address country as United States. It operates under the legal structure defined as "6S32", classified under the category "GENERAL".
The current operational status of the entity is reported as "ACTIVE". The LEI registration itself is currently "ISSUED", managed by the Local Operating Unit (LOU) 529900F6BNUR3RJ2WH29. Key dates associated with this registration include its initial establishment on Apr 3, 2013, its most recent update on Mar 19, 2026, and a scheduled renewal date of Mar 19, 2027.
Maintaining an active and up-to-date LEI is crucial for Ambac Assurance Corporation to ensure continuous participation in global financial markets and regulatory reporting. The corroboration level for this record is "FULLY_CORROBORATED", indicating the extent to which the information has been verified against official registers. The primary validation of this information was performed by RA000746 (as 18708).
Registration Details
Timeline
- Initial Registration
- Apr 3, 2013
- Last Updated
- Mar 19, 2026
- Next Renewal
- Mar 19, 2027
Validation
Primary Validation
- Authority ID
- RA000746
- Registration Number
- 18708
Status Information
Managing Authority
Corporate Structure
Direct Parent
Parent Entity
LEI: 5493000UC0RBBNDHI717
Ultimate Parent
Ultimate Parent Entity
LEI: 5493000UC0RBBNDHI717
Corporate Structure Visualization
Relationship overview showing parent, sibling, and child entities linked to this LEI.