Bloomberg SEF LLC
Limited Liability Company · Wilmington, United States · LEI 5493003IUYOH354SNS58
LEI active
Summary
Bloomberg SEF LLC is registered in the United States. Its legal form is Limited Liability Company. According to GLEIF, its ultimate parent is Bloomberg Inc. (United States), and its direct parent is Bloomberg L.P. (United States). That group has 30 subsidiaries with LEIs in 13 countries, 10 of them in the United States. The LEI was first issued on 30 Aug 2013 and the record was last updated on 5 Jan 2026; the next renewal is due by 25 Jan 2027. AssetCensus found 1 data-quality note for this entity (see below).
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
- The ultimate-parent link rests on accounts for the period ending 31 Dec 2019, more than 24 months before this data release. The group may have changed since.
Company details
| Legal form | Limited Liability Company |
|---|---|
| Register | · Register website |
| Registration number | 5029692 |
| Registration authority | Division of Corporations, Department of State |
| Jurisdiction | United States (US-DE) |
| Registered address | C/O Corporation Service Company, 251 Little Falls Drive, 19808 Wilmington, United States |
| Headquarters address | 731 Lexington Avenue, 10022 New York, United States |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 25 Aug 2011 |
| LEI | 5493003IUYOH354SNS58 |
| LEI status | active |
| LEI first issued | 30 Aug 2013 |
| LEI record last updated | 5 Jan 2026 |
| Next LEI renewal | 25 Jan 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
Bloomberg SEF LLC this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | Bloomberg L.P. | Bloomberg Inc. |
| Accounting period | 1 Jan 2016 to 31 Dec 2016 | 1 Jan 2019 to 31 Dec 2019 |
| Evidence | other official documents | other official documents |
| Corroboration | supplied by the entity only | supplied by the entity only |
| Accounting standard | US GAAP | – |
| Relationship start | 25 Aug 2011 | 25 Aug 2011 |
| Recorded at GLEIF since | 16 May 2017 | 19 Dec 2019 |
| Last updated | 5 Jan 2026 | 5 Jan 2026 |
| Record status | current | current |
Other subsidiaries of the same direct parent (26)
- BLOOMBERG BETA 2016 L.P. United States
- BLOOMBERG BETA OPPORTUNITIES 2022 L.P. United States
- Bloomberg Finance L.P. United States
- Bloomberg Finance Singapore L.P. United States
- Bloomberg Global Markets Services LLC United States
- Bloomberg Tradebook LLC United States
- Bloomberg Walbrook M.M. LLC United States
- BSDR LLC United States
- Bloomberg Australia Pty Ltd Australia
- Bloomberg Data Management Services Limited Ireland
- Bloomberg Data Management Services UK Ltd United Kingdom
- Bloomberg Data Reporting Services B.V. Netherlands
Other names
- BSEF LLC · trading name