ISOENERGY LTD.

5299000RYB4XC9F7VC32Copied!

ACTIVE ISSUED 🇨🇦 Canada

ISOENERGY LTD. is an active legal entity registered in Canada (CA-ON). LEI code: 5299000RYB4XC9F7VC32. The LEI was first issued on Jan 29, 2018 and is managed by LOU 529900T8BM49AURSDO55. Next renewal is due Jul 30, 2026.

ⓘ Entity Details

LEI Code 5299000RYB4XC9F7VC32 Legal Name ISOENERGY LTD. Status ACTIVE Jurisdiction 🇨🇦 Canada (CA-ON) Category General Entities Legal Form Business corporations (which includes professional corporations) Registration # 1000930311

⛩ Registration & Compliance

Reg. Status ISSUED Initial Reg. Jan 29, 2018 Last Updated Aug 1, 2025 Next Renewal Jul 30, 2026 Corroboration PARTIALLY_CORROBORATED Managing LOU London Stock Exchange plc (unavista) Reg. Authority Corporate Registry (Province of Ontario)

⚑ Addresses

Legal / Registered Address
217 Queen Street West
Unit 401
Toronto
CA-ON
M5V 0R2
CA
Headquarters Address
217 Queen Street West
Unit 401
Toronto
CA-ON
M5V 0R2
CA

📅 Registration Timeline

First Issued
Jan 29, 2018 — LEI initially registered
Last Updated
Aug 1, 2025 — Record data last refreshed
Next Renewal
Jul 30, 2026 — Upcoming renewal deadline

★ Data Quality

70%
7 of 10 data fields populated
● Legal Name
● Legal Address
● HQ Address
● Jurisdiction
● Registration #
● Legal Form
○ BIC / SWIFT
● Ownership Data
○ Other Names
○ Corroboration

🔎 LEI Code Anatomy

Every LEI is a 20-character alphanumeric code structured in three parts per ISO 17442

5299
000RYB4XC9F7VC
32
LOU Prefix
Characters 1–4 identify the Local Operating Unit that issued this LEI
Entity Identifier
Characters 5–18 are unique to this specific legal entity
Check Digits ✓
Characters 19–20 are verification digits (MOD 97-10). This LEI passes checksum validation.

↗ Ownership & Relationships

Corporate structure and ownership hierarchy based on GLEIF Level 2 relationship data

Parent Entities (2)

NexGen Energy Ltd. Direct Parent

This entity is directly consolidated by its parent in accounting terms.

NexGen Energy Ltd. Ultimate Parent

This entity is ultimately consolidated by the top-level parent entity.

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? Frequently Asked Questions

What is the LEI number for ISOENERGY LTD.? +

The Legal Entity Identifier (LEI) for ISOENERGY LTD. is 5299000RYB4XC9F7VC32. This 20-character code uniquely identifies ISOENERGY LTD. in global financial transactions as per ISO 17442.

Is ISOENERGY LTD.'s LEI active? +

Yes, ISOENERGY LTD.'s LEI is currently active (registration status: ISSUED). The record was last updated on Aug 1, 2025 and is due for renewal on Jul 30, 2026.

Where is ISOENERGY LTD. registered? +

ISOENERGY LTD. is registered in Canada (jurisdiction: CA-ON). The entity is registered under business register number 1000930311.

Who owns ISOENERGY LTD.? +

According to GLEIF Level 2 relationship data, ISOENERGY LTD.'s parent entity is NexGen Energy Ltd.. This ownership information is based on accounting consolidation data reported to the Global LEI System.

What is a Legal Entity Identifier (LEI)? +

An LEI is a 20-character alphanumeric code based on the ISO 17442 standard. It connects to key reference information that enables clear and unique identification of legal entities participating in financial transactions. LEIs are issued by Local Operating Units (LOUs) accredited by the Global Legal Entity Identifier Foundation (GLEIF).

About This LEI Record

This page shows the Legal Entity Identifier (LEI) record for ISOENERGY LTD., registered in Canada. The LEI code 5299000RYB4XC9F7VC32 is a globally unique 20-character identifier assigned under the ISO 17442 standard to legal entities participating in financial transactions.

The reference data displayed above is sourced from the Global Legal Entity Identifier Foundation (GLEIF) and is updated hourly. This includes Level 1 data (entity identification and addresses) and Level 2 data (ownership relationships), where available.

If the registration status shows "Lapsed," it means the entity has not completed its annual renewal — the LEI still uniquely identifies this entity, but the reference data may not reflect the most recent information. For the most authoritative data, you can cross-reference this record on the official GLEIF website.