Public LEI record · Global LEI Index

United States of America · Jurisdiction Delaware

Bloomberg SEF LLC

C/O Corporation Service Company, 251 Little Falls Drive, Wilmington, 19808, US

Legal Entity Identifier 5493003IUYOH354SNS58
Entity status
Active
LEI status
Issued
Policy conformity
Conforming
Reference data
Register-verified
Next renewal
25 Jan 2027
LEI Issuer
Bloomberg

Record snapshot

The Legal Entity Identifier for Bloomberg SEF LLC is 5493003IUYOH354SNS58. It is valid, policy conforming and renewed until 25 Jan 2027.

Bloomberg SEF LLC is a Limited Liability Company formed in Delaware, United States, registered as 5029692 with Division of Corporations, Department of State, Delaware, United States. The LEI was registered on 30 Aug 2013. At its last validation on 5 Jan 2026, all of its Level 1 reference data was confirmed against Division of Corporations, Department of State. It reports Bloomberg Inc. as its ultimate parent. Bloomberg maintains the record.

77 Days left in this cycle
Transfer to RapidLEI A transfer changes which LEI Issuer manages the record. The LEI code and its reference data do not change.

Record lifecycle

Eight successful renewals, no break since 9 Jan 2019.

First LEI registered on 30 Aug 2013, with at least 8 renewals recorded. The next renewal falls due on 25 Jan 2027, which is 3 months from today.

30 Aug 2013 LEI issued Eight renewal marks Each mark is a renewal that completed 25 Jan 2027 Next renewal due

Registered entity Level 1 data

Legal name
Bloomberg SEF LLC
Legal form
Limited Liability Company HZEH
Trading name
BSEF LLC
Jurisdiction
Delaware, United States US-DE
Registration
Registered at Division of Corporations, Department of State, Delaware, United States RA000602. Registration number 5029692
Entity created
25 Aug 2011
Legal address
C/O Corporation Service Company, 251 Little Falls Drive, Wilmington, 19808, US
Headquarters
731 Lexington Avenue, New York, 10022, US
Connected identifiers
MICBBSF OpenCorporatesus_de/5029692 S&P Capital IQ246174071 Other identifiers recorded against this LEI.
Securities
Not recorded No ISIN is mapped to this LEI in the ANNA and GLEIF ISIN-to-LEI file. That records the absence of a mapping, not the absence of securities.

What this record’s status means

Reference data
Register-verified GLEIF records this as fully corroborated. At its last validation, all of the entity's Level 1 reference data was verified against an authoritative public source.

Changes to this record

  1. The legal address was updated.

Show 14 earlier changes
  1. Renewed. The next renewal date moved from 25 Jan 2026 to 25 Jan 2027.

  2. Renewed. The next renewal date moved from 25 Jan 2025 to 25 Jan 2026.

  3. The legal address was updated.

  4. Renewed. The next renewal date moved from 25 Jan 2024 to 25 Jan 2025.

  5. The legal address was updated.

  6. Renewed. The next renewal date moved from 25 Jan 2023 to 25 Jan 2024.

  7. Renewed. The next renewal date moved from 25 Jan 2022 to 25 Jan 2023.

  8. Renewed. The next renewal date moved from 25 Jan 2021 to 25 Jan 2022.

  9. Renewed. The next renewal date moved from 25 Jan 2020 to 25 Jan 2021.

  10. Legal form changed.

  11. Legal form changed from No separate legal form to HZEH.

  12. Legal form changed from Legal form not yet on the ELF code list to No separate legal form.

  13. Renewed. The next renewal date moved from 25 Jan 2019 to 25 Jan 2020.

  14. The LEI was registered and first published to the Global LEI Index.

Ownership Level 2 data

  1. Ultimate parent
  2. Direct parent
  3. This entity

    Bloomberg SEF LLC

    US · 5493003IUYOH354SNS58

    Active

  4. Below
    0 Direct subsidiaries
    0 Ultimate subsidiaries

    The chain ends here. No other entity reports Bloomberg SEF LLC as its parent, so the count is a stated zero rather than data still to arrive.

Level 2 data records who consolidates this entity. A reported relationship, or a reported reason for the absence of one, both satisfy the standard. Only a record carrying neither is incomplete.

Where this data comes from

Source registry

Division of Corporations, Department of State, Delaware, United States

Validated against

Division of Corporations, Department of State, Delaware, United States

Maintained by

Bloomberg

Published in

The GLEIF Global LEI Index. This record last updated 5 Jan 2026

Bloomberg SEF LLC

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How to use this

Reference data from the GLEIF Global LEI Index, as published on 5 Jan 2026.