CONSTELLATION GENERATION LIMITED

LEI: 549300H8IVWP5HWUVE36
United Kingdom
Last updated: Jan 13, 2026
ACTIVEISSUED

Entity Information

Legal Entity Identifier (LEI)
549300H8IVWP5HWUVE36
Registration ID
09198137(ID: RA000585)
Legal Form
H0PO
Jurisdiction
United Kingdom
Legal address country
United Kingdom

Entity Names

Legal Name

CONSTELLATION GENERATION LIMITED(Language: en)

Other Names

  • EXELON GENERATION LIMITED(Language: en)

Addresses

Legal Address

Suite 1
7th Floor 50 Broadway
London, SW1H 0BL, United Kingdom

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Headquarters Address

Suite 1
7th Floor 50 Broadway
London, SW1H 0BL, United Kingdom

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Additional Information

Entity Status

Current Status

ACTIVE

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Reference Guide

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 January 23, 2027. This is the key deadline for keeping the LEI record current.

Jurisdiction

CONSTELLATION GENERATION LIMITED is registered under jurisdiction GB. 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 S2PEWKCZFFECR4533P43, with relationship status active. Ultimate parent is linked to LEI 549300F8Y20RYGNGV346, with relationship status active.

How to verify this entity

  1. Match the legal name "CONSTELLATION GENERATION LIMITED" to the entity you expect.
  2. Check local registration number 09198137 against authority RA000585.
  3. Confirm the validation source RA000585 and reference 09198137.

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Entity & LEI Status Summary

This Legal Entity Identifier (LEI) record pertains to CONSTELLATION GENERATION LIMITED, identified by the LEI 549300H8IVWP5HWUVE36. The entity is formally registered under the jurisdiction of United Kingdom (via RA000585, registered as 09198137) and lists its legal address country as United Kingdom. It operates under the legal structure defined as "H0PO", 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) 5493001KJTIIGC8Y1R12. Key dates associated with this registration include its initial establishment on Mar 3, 2016, its most recent update on Jan 13, 2026, and a scheduled renewal date of Jan 23, 2027.

Maintaining an active and up-to-date LEI is crucial for CONSTELLATION GENERATION LIMITED 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 RA000585 (as 09198137).

Registration Details

Timeline

  • Initial Registration
    Mar 3, 2016
  • Last Updated
    Jan 13, 2026
  • Next Renewal
    Jan 23, 2027

Validation

Primary Validation

Authority ID
RA000585
Registration Number
09198137

Status Information

Registration Status
ISSUED
Corroboration Level
FULLY_CORROBORATED

Managing Authority

Local Operating Unit (LOU)
5493001KJTIIGC8Y1R12

Corporate Structure

Direct Parent

Parent Entity

LEI: S2PEWKCZFFECR4533P43

Relationship: IS DIRECTLY CONSOLIDATED BYStatus: ACTIVE
View Details

Ultimate Parent

Ultimate Parent Entity

LEI: 549300F8Y20RYGNGV346

Relationship: IS ULTIMATELY CONSOLIDATED BYStatus: ACTIVE
View Details

Corporate Structure Visualization

Direct Parent
LEI: S2PEWKCZFFECR4533P43
Ultimate Parent
LEI: 549300F8Y20RYGNGV346
WEST MEDWAY II, LLC
LEI: 549300UBTS2E5J77NE89
CONSTELLATION LNG, LLC
LEI: 549300370416QSJUXO46
CONSTELLATION RENEWABLES, LLC
LEI: 5493004JBPWTPTK8LB51
Oyster Creek Nuclear Generating Station Qualified Fund
LEI: 549300BJ40FTEQKEPJ38
2015 ESA PROJECT COMPANY, LLC
LEI: 549300KI01TK61FHJ628
CONSTELLATION POWER SOURCE GENERATION, LLC
LEI: 549300P6W38PQASWJR05
HANDSOME LAKE ENERGY, LLC
LEI: 549300P5WOM2SBOWV489
CONSTELLATION ENERGY NUCLEAR GROUP, LLC
LEI: 549300XUUBO7GS13OG75
NINE MILE POINT NUCLEAR STATION, LLC
LEI: 5493006LUC14PPZ3K179
CALVERT CLIFFS NUCLEAR POWER PLANT, LLC
LEI: 549300WZ0JC57O91I506
AV SOLAR RANCH 1, LLC
LEI: 549300QWESO4R2330737
CNE GAS SUPPLY, LLC
LEI: EYLV2HJR7QTUQAERIP91
Siblings
CONSTELLATION GENERATION LIMITED
LEI: 549300H8IVWP5HWUVE36
Legend:
Current Entity
Parent Entity
Child Entity
Sibling Entity
Owned by / Child of
Owns / Parent of
Exception Reported

Relationship overview showing parent, sibling, and child entities linked to this LEI.

Child Entities

No child entities found