NORTHERN ILLINOIS GAS COMPANY

LEI: 549300H5GUKWH3CAB355
Illinois
Last updated: May 1, 2026
ACTIVEISSUED

Entity Information

Legal Entity Identifier (LEI)
549300H5GUKWH3CAB355
Registration ID
50814173(ID: RA000608)
Legal Form
AZUK
Jurisdiction
Illinois
Legal address country
United States

Entity Names

Legal Name

NORTHERN ILLINOIS GAS COMPANY(Language: en)

Addresses

Legal Address

C/O ILLINOIS CORPORATION SERVICE COMPANY
801 ADLAI STEVENSON DRIVE
SPRINGFIELD, US-IL, 62703, United States

Loading map...

Headquarters Address

1844 W. Ferry Rd.
Naperville, US-IL, 60563-9600, United States

Loading map...

Additional Information

Entity Status

Current Status

ACTIVE

Need to maintain compliance?

LEIs must be renewed annually to keep your entity's information up to date

Renew this LEI

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 May 13, 2027. This is the key deadline for keeping the LEI record current.

Jurisdiction

NORTHERN ILLINOIS GAS COMPANY is registered under jurisdiction US-IL. 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 549300ZW53G2TUFW5T39, with relationship status active. Ultimate parent is linked to LEI 549300FC3G3YU2FBZD92, with relationship status active.

How to verify this entity

  1. Match the legal name "NORTHERN ILLINOIS GAS COMPANY" to the entity you expect.
  2. Check local registration number 50814173 against authority RA000608.
  3. Confirm the validation source RA000608 and reference 50814173.

LEI Verified Badge

Display your verified LEI status on your website with our free badge widget

Get Your Badge Code

Click "Show Code" to view the HTML code for your LEI Verified badge

Entity & LEI Status Summary

This Legal Entity Identifier (LEI) record pertains to NORTHERN ILLINOIS GAS COMPANY, identified by the LEI 549300H5GUKWH3CAB355. The entity is formally registered under the jurisdiction of Illinois (via RA000608, registered as 50814173) and lists its legal address country as United States. It operates under the legal structure defined as "AZUK", 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 Dec 5, 2012, its most recent update on May 1, 2026, and a scheduled renewal date of May 13, 2027.

Maintaining an active and up-to-date LEI is crucial for NORTHERN ILLINOIS GAS COMPANY 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 RA000608 (as 50814173).

Registration Details

Timeline

  • Initial Registration
    Dec 5, 2012
  • Last Updated
    May 1, 2026
  • Next Renewal
    May 13, 2027

Validation

Primary Validation

Authority ID
RA000608
Registration Number
50814173

Status Information

Registration Status
ISSUED
Corroboration Level
FULLY_CORROBORATED

Managing Authority

Local Operating Unit (LOU)
5493001KJTIIGC8Y1R12

Corporate Structure

Direct Parent

Parent Entity

LEI: 549300ZW53G2TUFW5T39

Relationship: IS DIRECTLY CONSOLIDATED BYStatus: ACTIVE
View Details

Ultimate Parent

Ultimate Parent Entity

LEI: 549300FC3G3YU2FBZD92

Relationship: IS ULTIMATELY CONSOLIDATED BYStatus: ACTIVE
View Details

Corporate Structure Visualization

Direct Parent
LEI: 549300ZW53G2TUFW5T39
Ultimate Parent
LEI: 549300FC3G3YU2FBZD92
VIRGINIA NATURAL GAS, INC.
LEI: 549300EH5NIHPVYH2M79
SOUTHSTAR ENERGY SERVICES LLC
LEI: 549300SIZD2BGBCBMM30
CENTRAL VALLEY GAS STORAGE, L.L.C.
LEI: 54930033E25WQOWDNG20
GOLDEN TRIANGLE STORAGE, LLC
LEI: 549300LIJIR4ZWKBO575
JEFFERSON ISLAND STORAGE & HUB L.L.C.
LEI: 549300OJGBHEBGCB4029
NICOR ENERCHANGE, L.L.C.
LEI: 549300C0K5ZHCOBCP326
SOUTHERN COMPANY GAS CAPITAL CORPORATION
LEI: E8CD46SWUD2TSN8PA636
Siblings
NORTHERN ILLINOIS GAS COMPANY
LEI: 549300H5GUKWH3CAB355
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