LALEIatlas

LEI record

· United States

ALLIANT ENERGY CORPORATION

IssuedActive
5493
00
9ML300G373MZ
12
Issuer (LOU)
Res.
Entity identifier
Check
Legal form
Business Corporation
Jurisdiction
United States
Registered
15 Nov 2019
Next renewal
7 Jun 2027

Reference data

Identity

LEI
5493009ML300G373MZ12
Legal form
Business Corporation6S32
Registration authority
RA000642entity ID 1W16737
Legal address
C/O CORPORATION SERVICE COMPANY, 33 EAST MAIN STREET, SUITE 610, MADISON, 53703, US
Location
MADISON, Wisconsin, United States
HQ address
4902 N. BILTMORE LANE, MADISON, US
Initial registration
15 Nov 2019
Last updated
29 May 2026
Managing LOU (issuer)
Bloomberg Finance L.P.5493001KJTIIGC8Y1R12

Level 2 · who owns whom

Corporate structure

Direct accounting consolidation parent: Non consolidating
Ultimate accounting consolidation parent: Non consolidating
Subsidiaries · 4
INTERSTATE POWER AND LIGHT COMPANY· INTERSTATE POWER AND LIGHT COMPANY· WISCONSIN POWER AND LIGHT COMPANY· WISCONSIN POWER AND LIGHT COMPANY

Securities & codes

Securities and identifiers

Securities (ISIN) · 5
US0188021085 · US0188022075 · US018802AD07 · US018802AE89 · US018802AF54

The archive · 1 version

Change history

First recorded in this archive on 6 Jul 2026. Future changes to name, status, address, ownership or renewal date will appear here.

What this means

Plain-language summary

The LEI is a 20-character ISO 17442 code identifying this legal entity in financial transactions. Its legal form is “Business Corporation”. It is registered in United States.

Its LEI has been on record for 7 years, since 2019. Its next annual renewal is due 7 Jun 2027. It consolidates 4 subsidiaries in the relationship graph. 5 securities are (ISINs) mapped to it.

Issued is the status of the LEI registration; the entity status (Active) describes whether the legal entity itself still exists.

The mesh

Related entities

More Business Corporation in United States
Registered by the same authority

Source: GLEIF (CC0)Official record ↗More in United States