LEI record
· United StatesSEMCO ENERGY, INC.
SEMCO ENERGY, INC. in Lansing — Issued LEI 549300CPMRB10DJCGR88, registered 2013.
- Legal form
- Corporation (For-Profit)
- Jurisdiction
- United States
- Registered
- 10 Apr 2013
- Next renewal
- 4 Feb 2027
Reference data
Identity
- LEI
- 549300CPMRB10DJCGR88
- ISINs
- US78411XAD84 · US78411XAE67 · US78411XAF33and 51 more →
- Legal form
- Corporation (For-Profit)U7HC
- Registration authority
- RA000616entity ID 800075635
- Legal address
- C/O CSC - Lawyers Incorporating Service (Company), 3410 Belle Chase Way, Ste 600, Lansing, 48911, US
- Location
- Lansing, Michigan, United States
- HQ address
- 1411 3rd Street, Suite A, Port Huron, US
- Initial registration
- 10 Apr 2013
- Last updated
- 27 Jan 2026
- Managing LOU (issuer)
- Bloomberg Finance L.P.5493001KJTIIGC8Y1R12
Level 2 · who owns whom
Corporate structure
Securities & codes
Securities and identifiers
- Securities (ISIN) · 54
- US78411XAD84 · US78411XAE67 · US78411XAF33 · US78411XAG16 · US78411XAH98 · US78411XAJ54 · US78411XAK28 · US78411XAL01 · US78411XAM83 · US78411XAN66 · US78411XAP15 · US78411XAQ97 · US78411XAR70 · US78411XAS53 · US78411XAT37 · US78411XAU00 · US78411XAV82 · US78411XAW65 · US78411XAX49 · US78411XAY22 · US78411XAZ96 · US78411XBA37 · US78411XBB10 · US78411XBC92 · US78411XBD75 · US78411XBE58 · US78411XBF24 · US78411XBG07 · US78411XBH89 · US78411XBJ46 · US78411XBK19 · US78411XBL91 · US78411XBM74 · US78411XBN57 · US78411XBP06 · US78411XBQ88 · US78411XBR61 · US78411XBS45 · US78411XBT28 · US78411XBU90 · US78411XBV73 · US78411XBW56 · US78411XBX30 · US78411XBY13 · US78411XBZ87 · US78411XCA28 · US78411XCB01 · US78412D1090 · US78412D2080 · US78412D3070 · US78412D4060 · US78412D5059 · US78412D6040 · US78412D7030
- An ISIN (ISO 6166) identifies a single security, such as a share or a bond; the LEI identifies the legal entity behind it. In GLEIF’s ISIN-to-LEI relationship file, SEMCO ENERGY, INC. is the issuer of 54 ISINs. Any of them can be looked up with the ISIN lookup or directly at leiatlas.com/isin/US78411XAD84, which resolves to this page.
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
What the record says about SEMCO ENERGY, INC.
SEMCO ENERGY, INC. is a Corporation (For-Profit) in Lansing, United States with 54 ISIN-identified securities mapped to its LEI, which is how regulators tie a traded instrument to the issuer behind it.
The LEI has been on record for 13 years, since 10 Apr 2013. That is about 6 years earlier than the median LEI in United States, which dates from 2019 — an early adopter by local standards.
The next annual re-validation is due 4 Feb 2027, 90 days from now.
The record has not changed since we began archiving it on 6 Jul 2026. Any future change to name, status, address, ownership or renewal date will be captured here, because GLEIF publishes only the current state and superseded values are otherwise lost.
The LEI is issued and maintained by Bloomberg Finance L.P., one of the Local Operating Units accredited by GLEIF.
Beyond the LEI, 54 ISINs are mapped to this entity in the GLEIF cross-reference files.
No direct accounting-consolidating parent is reported, because the parent has no LEI of its own. GLEIF requires this to be stated explicitly rather than left blank, so the absence is itself a data point.
No ultimate accounting-consolidating parent is reported, because the parent has no LEI of its own. GLEIF requires this to be stated explicitly rather than left blank, so the absence is itself a data point.
The LEI registration is issued, and the entity status (active) records whether the legal entity itself still exists. The two are independent: an LEI can lapse while the company trades on, and it can stay issued after the company has been dissolved.
The mesh
Related entities
Source: GLEIF (CC0)Official record ↗More in United States