LEI Registrar

SEMCO ENERGY, INC.

Renew LEI
LEI: 549300CPMRB10DJCGR88
Michigan, United States of America (the) (US-MI)
Last updated: January 27, 2026 at 13:27:46
ENTITY: ACTIVELEI: ISSUED

Entity Information

Legal Entity Identifier (LEI)
549300CPMRB10DJCGR88
Legal Form
U7HC
General Category
GENERAL
Registration Details
Initial Registration
April 10, 2013 at 21:40:00
Creation Date
March 3, 1977 at 01:00:00
Registered At
RA000616
Registered As
800075635

Entity Names

Legal Name
SEMCO ENERGY, INC.
Language: en
Other Names
SOUTHEASTERN MICHIGAN GAS ENTERPRISES, INC.
Language: enType: PREVIOUS_LEGAL_NAME0
Total Names
1

Status

Entity Status
ENTITY: ACTIVE

The entity is currently active and operating. This status indicates the legal entity exists and is functioning.

Registration Status
LEI: ISSUED

The LEI is currently issued and active. The registration is valid and the entity can use this identifier for regulatory and business purposes.

Corroboration Level
CORROBORATION: FULLY_CORROBORATED

All entity information has been verified against authoritative sources. This is the highest level of data quality and reliability.

Addresses

Legal Address

C/O CSC - Lawyers Incorporating Service (Company)
3410 Belle Chase Way
Ste 600
48911, Lansing
Michigan,US

Headquarters Address

1411 3rd Street
Suite A
48060, Port Huron
Michigan,US

Entity & LEI Status Summary

Legal Entity Identifier is validated and active for another 366 days.
Initial Registration
April 10, 2013 at 21:40:00
Last Updated
January 27, 2026 at 13:27:46
Next Renewal
February 4, 2027 at 10:18:45(366 days left)

Validation

Primary Validation

Authority ID
RA000616
Registration Number
800075635

SEMCO ENERGY, INC. (LEI: 549300CPMRB10DJCGR88) is a U7HC was initially registered on April 10, 2013 in Michigan, United States of America (the) (US-MI). This entity is classified as GENERAL.

The entity status is active. The LEI registration status is issued and is valid for another 366 days. The record has fully_corroborated validation level. The record was last updated on January 27, 2026 at 13:27:46. The next renewal is scheduled for February 4, 2027.

The headquarters is located in Port Huron, Michigan, US. The legal address is in Lansing, Michigan, US.

The LEI is managed by 5493001KJTIIGC8Y1R12. The entity is registered as 800075635 with authority ID RA000616. The entity is also known as SOUTHEASTERN MICHIGAN GAS ENTERPRISES, INC..