---
title: "Santander UK PLC SWIFT/BIC code ANTSGB2LXXX · United Kingdom | Elucidate"
description: "In the Santander G-SIB group (FSB bucket 1). SWIFT/BIC code ANTSGB2LXXX for Santander UK PLC, United Kingdom. 5 branch BICs, LEI PTCQB104N23FMNK2RZ28."
url: https://elucidate.co/directory/santander-uk-plc-antsgb2l
---
1. [Directory](https://elucidate.co/directory)
2. [United Kingdom](https://elucidate.co/directory/country/gb)
3. Santander UK PLC
United Kingdom · Financial institution
# Santander UK PLC
FSB G-SIB list 2025
1
Bucket 1 of 5 · listed since 2011
In a G-SIB group · Santander
[FSB 2025 list ↗](https://www.fsb.org/2025/11/2025-list-of-global-systemically-important-banks-g-sibs/) [What is a G-SIB? ↗](https://www.fsb.org/work-of-the-fsb/market-and-institutional-resilience/post-2008-financial-crisis-reforms/ending-too-big-to-fail/global-systemically-important-financial-institutions-g-sifis/)
BIC **ANTSGB2LXXX** LEI **[PTCQB104N23FMNK2RZ28](https://search.gleif.org/#/record/PTCQB104N23FMNK2RZ28)** Licence no. **Not on a tracked register** Connected to Swift Market operator · MIC **SNUK** [**5** branch codes](https://elucidate.co/directory/santander-uk-plc-antsgb2l#branches) [Group: Banco Santander S.A.](https://elucidate.co/directory/group/5493006QMFDDMYWIAM13) [Claim this profile](https://elucidate.co/directory/santander-uk-plc-antsgb2l#claim)
## Licences and registrations
Held by the legal entity, not by this BIC
This BIC is mapped to LEI PTCQB104N23FMNK2RZ28 (Santander UK PLC) in the Swift and GLEIF BIC-to-LEI file. The legal entity’s page is [Santander UK PLC (ABBYGB2L)](https://elucidate.co/directory/santander-uk-plc-abbygb2l). None matched by LEI in the 22 tracked registers.
Licences belong to the legal entity. Each applies in the country of the regulator that granted it, not to every BIC that carries the LEI.
## Regulatory status
### FSB · global systemically important banks
2025 list
- **G-SIB:** Santander
- **Relation:** In a G-SIB groupGLEIF records a G-SIB entity as this legal entity’s ultimate parent. The bucket applies to the group, and membership does not make this entity a bank.
- **Bucket:** 1 of 5 · extra capital buffer 1.0% of risk-weighted assets
- **On the list since:** 2011
## Swift network
Swift’s ISO 9362 BIC directory
- **BIC:** ANTSGB2LXXX head office
- **Connection to Swift:** Connected to Swift
- **Swift GPI:** Not on the member list
- **Payment schemes and systems:** No entry in the EPC registers, the ECB T2 and TIPS lists or the SIX Bank Master cites this BIC
- **Branch codes:** [5 branch codes](https://elucidate.co/directory/santander-uk-plc-antsgb2l#branches)
- **Other BICs with this LEI:** [ABBYGB2L](https://elucidate.co/directory/santander-uk-plc-abbygb2l) · [ALEIGB22](https://elucidate.co/directory/santander-uk-plc-aleigb22) · [ABBYGB3E](https://elucidate.co/directory/santander-uk-plc-abbygb3e)
- **BIC first registered:** 1992-12-07
- **Last updated:** 2024-04-10
## Identifiers
Head-office record
- **BIC:** ANTSGB2LXXX
- **How the BIC breaks down:** 1. ANTS Bank 2. GB Country · United Kingdom 3. 2L Location 4. XXX Branch · head office
- **Branch description:** Not recorded in the directory
- **LEI:** [PTCQB104N23FMNK2RZ28](https://elucidate.co/directory/santander-uk-plc-abbygb2l)
- **LEI record:** [View on GLEIF ↗](https://search.gleif.org/#/record/PTCQB104N23FMNK2RZ28)
- **How the LEI was matched:** BIC: Mapped to this BIC in the Swift and GLEIF BIC-to-LEI relationship file.
## Profile
- **Type:** Financial institution
- **Regulation:** Not on a tracked register
- **Register licences:** None matched by LEI in the 22 tracked registers
- **Country · region:** United Kingdom · Europe & Central Asia
- **FSB G-SIB list:** [In a G-SIB group · Santander](https://elucidate.co/directory/santander-uk-plc-antsgb2l#regulatory) list of 2025
- **Trading venues (MIC):** [Operates MIC SNUK](https://elucidate.co/directory/santander-uk-plc-antsgb2l#markets) list of 2026-09-17
- **OFAC sanctions:** No listing cites this BIC
- **EU sanctions:** No listing matched this BIC or its LEI
- **Country sanctions:** No country programme
- **Founded:** 2010
Types come from Swift’s BIC classification, the licences on the 22 tracked registers, and the ECB and FSB bank lists. Most banks outside the euro area appear as financial institutions, because their supervisors’ registers are not tracked yet.
No licence or registration was found for this entity on the 22 registers the directory tracks, or on the ECB and FSB bank lists. Most banks are licensed by national supervisors whose registers are not tracked yet. This does not mean that the institution is unregulated.
## Ownership and group
GLEIF relationship records
- **Direct parent:** Santander UK Group Holdings PLC · United Kingdom[549300F5XIFGNNW4CF72 ↗](https://search.gleif.org/#/record/549300F5XIFGNNW4CF72)
- **Ultimate parent:** [Banco Santander S.A.](https://elucidate.co/directory/banco-santander-s-a-bschesmm) · Spain[5493006QMFDDMYWIAM13 ↗](https://search.gleif.org/#/record/5493006QMFDDMYWIAM13)
- **FSB G-SIB list:** [In a G-SIB group · Santander](https://elucidate.co/directory/group/5493006QMFDDMYWIAM13) bucket 1 · 2025 list GLEIF records a G-SIB entity as this legal entity’s ultimate parent. The bucket applies to the group, and membership does not make this entity a bank.
The Banco Santander S.A. group has 97 institutions in the directory, in 36 countries: 88 hold a BIC and 9 do not.
Including [Banco Santander S.A](https://elucidate.co/directory/banco-santander-s-a-bschesmm), [Banco Santander Totta, SA](https://elucidate.co/directory/banco-santander-totta-sa-totaptpl), [Banco Santander S.A](https://elucidate.co/directory/banco-santander-s-a-bschgb22), [Banco Santander S.A](https://elucidate.co/directory/banco-santander-s-a-bschgb2l), [Banco Santander S.A. (France)](https://elucidate.co/directory/banco-santander-s-a-france-bschfrpp).
[See the Banco Santander S.A. group →](https://elucidate.co/directory/group/5493006QMFDDMYWIAM13)
Group membership follows the accounting-consolidation relationships reported to GLEIF. It does not show ownership shares or control.
## Addresses
- **Registered address:** 2 TRITON SQUARE REGENTS PLACE LONDON NWI 3AN UNITED KINGDOM
- **Operational address:** 2 TRITON SQUARE REGENTS PLACE LONDON LONDON NW1 3AN UNITED KINGDOM
## ISO 20022 identification
As an agent in a Swift cross-border payment message (CBPR+)
A CBPR+ message identifies this institution by its BIC, and may add its LEI or a clearing code. CBPR+ does not allow a name and postal address next to a BIC.
- **Identified by:** BIC, with its LEI
- **Roles in CBPR+:** Any agent, including the instructing and instructed agents
### CBPR+
For cross-border payments on Swift: the BIC, with the LEI and clearing code where known
```xml
ANTSGB2LXXX
PTCQB104N23FMNK2RZ28
```
### Full record
Every ISO 20022 element the directory holds. Base ISO 20022 allows them together. CBPR+ does not allow a name and address next to a BIC
```xml
ANTSGB2LXXX
PTCQB104N23FMNK2RZ28
SANTANDER UK PLC
LONDON
GB
2 TRITON SQUARE REGENTS PLACE LONDON NWI 3AN
```
The BIC, name and address are as published in Swift’s BIC directory. The LEI comes from the Swift and GLEIF BIC-to-LEI file. Check them against your own records before use.
## Market identifiers
One trading venue or reporting service run under this LEI list of 2026-09-17
| MIC | Market | Kind | Category |
| --- | --- | --- | --- |
| SNUK | SANTANDER UKSNUK | Operating MIC | Systematic internaliser |
## About
From Wikidata, matched on this institution's BIC or LEI
- **Founded:** 2010
- **Headquarters:** London
- **Website:** [santander.co.uk ↗](https://www.santander.co.uk/)
- **Wikipedia:** [Santander UK ↗](https://en.wikipedia.org/wiki/Santander_UK)
- **Wikidata:** [Q7420065 ↗](https://www.wikidata.org/wiki/Q7420065)
## Network
### Branch network
All 5 branch BICs connect to the head office, spread across 3 functions. Largest: Treasury & markets (2), Trade finance (2), Clearing & payments (1).
### Branch codes
| BIC | Branch | City | Address | LEI | Updated |
| --- | --- | --- | --- | --- | --- |
| [ANTSGB2LCHA](https://elucidate.co/directory/santander-uk-plc-antsgb2l-cha) | CHAPS CONTINGENCY | London | TRITON SQUARE 2 REGENTS PLACE LONDON LONDON NW1 3AN UNITED KINGDOM | [PTCQB104N23FMNK2RZ28](https://search.gleif.org/#/record/PTCQB104N23FMNK2RZ28) | 2024-04-10 |
| [ANTSGB2LDOC](https://elucidate.co/directory/santander-uk-plc-antsgb2l-doc) | DOCUMENTARY CREDITS AND GUARANTEES | London | REGENTS PLACE 2 TRITON SQUARE LONDON LONDON NW1 3AN UNITED KINGDOM | [PTCQB104N23FMNK2RZ28](https://search.gleif.org/#/record/PTCQB104N23FMNK2RZ28) | 2024-04-10 |
| [ANTSGB2LGBM](https://elucidate.co/directory/santander-uk-plc-antsgb2l-gbm) | ALM | London | REGENTS PLACE 2 TRITON SQUARE LONDON LONDON NW1 3AN UNITED KINGDOM | [PTCQB104N23FMNK2RZ28](https://search.gleif.org/#/record/PTCQB104N23FMNK2RZ28) | 2024-04-10 |
| [ANTSGB2LGTB](https://elucidate.co/directory/santander-uk-plc-antsgb2l-gtb) | TRADE | London | SANTANDER HOUSE 2 TRITON SQUARE LONDON LONDON NW1 3AN UNITED KINGDOM | [PTCQB104N23FMNK2RZ28](https://search.gleif.org/#/record/PTCQB104N23FMNK2RZ28) | 2024-04-10 |
| [ANTSGB2LTSY](https://elucidate.co/directory/santander-uk-plc-antsgb2l-tsy) | ALM | London | ABBEY HOUSE 2 TRITON SQUARE LONDON LONDON NW1 3AN UNITED KINGDOM | [PTCQB104N23FMNK2RZ28](https://search.gleif.org/#/record/PTCQB104N23FMNK2RZ28) | 2024-04-10 |
[See every BIC in United Kingdom →](https://elucidate.co/directory/country/gb#bics)
## Related institutions
### Legal entity
- [Santander UK PLC BIC ABBYGB2L Financial institution Not on a tracked register United Kingdom · Not on a tracked register · LEI PTCQB104N23FMNK2RZ28](https://elucidate.co/directory/santander-uk-plc-abbygb2l)
The page that carries this LEI’s licences and group facts.
### Same legal entity
- [Santander UK PLC BIC ALEIGB22 Financial institution Not on a tracked register United Kingdom · Not on a tracked register · LEI PTCQB104N23FMNK2RZ28](https://elucidate.co/directory/santander-uk-plc-aleigb22)
- [Santander UK PLC BIC ABBYGB3E Financial institution Not on a tracked register United Kingdom · Not on a tracked register · LEI PTCQB104N23FMNK2RZ28](https://elucidate.co/directory/santander-uk-plc-abbygb3e)
Other BICs mapped to the same LEI.
### Subsidiaries in the directory
- [Cater Allen Ltd. BIC CATEGB21 Financial institution Not on a tracked register United Kingdom · Not on a tracked register · LEI NJ2Z3LWOIYWE0BE0UJ21](https://elucidate.co/directory/cater-allen-ltd-categb21)
- [Santander Isa Managers Limited BIC ANPIGB21 Financial institution Not on a tracked register United Kingdom · Not on a tracked register · LEI 549300RQKM8WAKLNMY77](https://elucidate.co/directory/santander-isa-managers-limited-anpigb21)
- [Santander Cards UK Limited No BIC Payments & e-money Prudential licence Inactive since 13 July 2018 United Kingdom · Licensed by FCA · 204572 (FCA-PSD) · LEI 54930024K7MSKPYHOR32](https://elucidate.co/directory/santander-cards-uk-limited-2c8a6cd2e534)
Entities that GLEIF records with this LEI as their direct parent.
### Same group
- [Ebury Mass Payments Limited BIC EBMAGB2L Payments & e-money Prudential licence United Kingdom · Licensed by FCA · 577057 (FCA-PSD) · LEI 21380049QLRWWUS8N676](https://elucidate.co/directory/ebury-mass-payments-limited-ebmagb2l)
- [Ebury Partners UK LTD BIC EBURGB2L Payments & e-money Prudential licence United Kingdom · Licensed by FCA · 900797 (FCA-EMI) · also on FCA-PSD · LEI 213800URRQ4HTSWKXZ41](https://elucidate.co/directory/ebury-partners-uk-ltd-eburgb2l)
- [City Deal Services Ltd. BIC CIDEGB21 Financial institution Not on a tracked register United Kingdom · Not on a tracked register · LEI 549300NQY2IY7YJ8HG28](https://elucidate.co/directory/city-deal-services-ltd-cidegb21)
- [PagoFX UK Ltd No BIC Payments & e-money Prudential licence Inactive since 1 March 2023 United Kingdom · Licensed by FCA · 911406 (FCA-PSD) · LEI 549300SUXEIK8DXSDF68](https://elucidate.co/directory/pagofx-uk-ltd-d2bc39573632)
- [Santander Cards Ltd No BIC Payments & e-money Prudential licence Inactive since 13 July 2018 United Kingdom · Licensed by FCA · 467596 (FCA-PSD) · LEI 549300FYV4J6CTJ56029](https://elucidate.co/directory/santander-cards-ltd-f50c9f2e3cb2)
- [Banco Santander S.A BIC BSCHESMM Credit institution Prudential licence Spain · On the ECB list of supervised entities · LEI 5493006QMFDDMYWIAM13](https://elucidate.co/directory/banco-santander-s-a-bschesmm)
- [Banco Santander Totta, SA BIC TOTAPTPL Credit institution Prudential licence Portugal · On the ECB list of supervised entities · LEI 549300URJH9VSI58CS32](https://elucidate.co/directory/banco-santander-totta-sa-totaptpl)
- [Banco Santander S.A. (France) BIC BSCHFRPP Credit institution Prudential licence France · On the FSB G-SIB list · LEI 894500NTXK2L5DK8ST13](https://elucidate.co/directory/banco-santander-s-a-france-bschfrpp)
[All 97 institutions in the Banco Santander S.A. group →](https://elucidate.co/directory/group/5493006QMFDDMYWIAM13)
### Largest institutions in the United Kingdom
- [Bank of Scotland PLC BIC HLFXGB21 Financial institution Not on a tracked register United Kingdom · Not on a tracked register · LEI OQ3T05P7YR8P5YJEVI93](https://elucidate.co/directory/bank-of-scotland-plc-hlfxgb21)
- [Calastone LTD BIC CLAOGB2L Financial institution Not on a tracked register United Kingdom · Not on a tracked register · LEI 894500EE472N5MWWAE18](https://elucidate.co/directory/calastone-ltd-claogb2l)
- [HSBC UK Bank PLC BIC HBUKGB41 Financial institution Not on a tracked register United Kingdom · Not on a tracked register · LEI 21380081EP12LC86CB82](https://elucidate.co/directory/hsbc-uk-bank-plc-hbukgb41)
- [HSBC Bank PLC BIC MIDLGB21 Credit institution Prudential licence United Kingdom · On the FSB G-SIB list · No LEI mapped](https://elucidate.co/directory/hsbc-bank-plc-midlgb21)
- [Lloyds Bank PLC BIC LOYDGB21 Financial institution Not on a tracked register United Kingdom · Not on a tracked register · LEI H7FNTJ4851HG0EXQ1Z70](https://elucidate.co/directory/lloyds-bank-plc-loydgb21)
- [National Westminster Bank PLC BIC NWBKGB21 Financial institution Not on a tracked register United Kingdom · Not on a tracked register · No LEI mapped](https://elucidate.co/directory/national-westminster-bank-plc-nwbkgb21)
- [The Royal Bank of Scotland Public Limited Company BIC RBOSGB21 Financial institution Not on a tracked register United Kingdom · Not on a tracked register · No LEI mapped](https://elucidate.co/directory/the-royal-bank-of-scotland-public-limited-company-rbosgb21)
- [Clearbank Limited BIC CLRBGB22 Financial institution Not on a tracked register United Kingdom · Not on a tracked register · LEI 213800PERENGATFCHD95](https://elucidate.co/directory/clearbank-limited-clrbgb22)
[See every BIC in United Kingdom →](https://elucidate.co/directory/country/gb#bics)
Claim this profile
## Work at Santander UK PLC?
Claim this page to have it marked as verified by the bank, and to send us corrections. We verify every claim before anything changes on the page.
1. 01 **Submit** Tell us who you are, using your work email.
2. 02 **We verify** We check the email domain and confirm your role with the bank. This usually takes up to five business days.
3. 03 **Profile claimed** The page is marked as claimed and verified. You can send us corrections at any time.
Sources & method
Every value comes from a public source, such as Swift’s ISO 9362 BIC directory, GLEIF or the OFAC and EU sanctions lists. Most sources are matched on a BIC or an LEI, not on a name.
Swift GPI membership is matched on names and is indicative. A missing sanctions match does not mean that no listing applies. Always screen against the official lists.
The sanctions facts on this page cover the BIC and its LEI only.
An institution is one entry in the directory: a BIC8 in Swift’s directory, or a firm on a tracked register that holds no BIC. Licences held by an institution with a BIC are shown on its page.
[Read the methodology →](https://elucidate.co/directory/methodology)
Credits for this page
- **Wikidata**—CC0, matched on the BIC or LEI recorded in Wikidata. It is community-edited, so check key facts.
- **Ownership and group**—GLEIF Level 2 relationship records (accounting consolidation), matched by LEI.
- **Images**—logos and photos from Wikimedia Commons (credited with their author and licence) or from the institution's own website, where Wikimedia has none. Elucidate keeps a copy of each; the links lead to the source and the original image. Logo: Interbrand (Madrid office) \[ 1 \] · Public domain · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Banco_Santander_Logotipo.svg) · [original](https://thumb.wikimedia.org/wikipedia/commons/thumb/b/b8/Banco_Santander_Logotipo.svg/330px-Banco_Santander_Logotipo.svg.png?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail).
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Licence and registration data are drawn from the public registers of the regulators named on each page and shown for information only; the official register is always the authority. LEIs and ownership are from GLEIF. Directory and gpi data are drawn from SWIFT's public sources. SWIFT, Swift gpi and UETR are trademarks of S.W.I.F.T. SC, Avenue Adèle 1, 1310 La Hulpe, Belgium. Elucidate is not affiliated with, endorsed by or sponsored by SWIFT or any regulator named here. Elucidate does not provide payment or other financial services.