SAN supply chain intelligence for Banco Santander, S.A.: verified suppliers, customers, debt relationships, acquisitions, and ownership data.
Data compiled by Redley Lamar · ChainSifter Intelligence
Banco Santander, S.A. (SAN) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.
| Ticker | Name | Confidence | Evidence |
|---|---|---|---|
| WBS | Webster Financial Corporation | 90% | Reciprocal relationship from WBS graph: ...resulting in entering into a definitive agreement with Banco Santander in Q1 2026 |
| BCDRF | BCDRF | 72% | Reciprocal relationship from BCDRF graph: the euro compared with 2015. In 2016, Santander UK contributed €1,680 million of profit attributable to the Parent bank, a €291 million or 15% decrease (-4% … |
| BSAC | Banco Santander-Chile | 72% | Reciprocal relationship from BSAC graph: NOTE 34 - TRANSACTIONS WITH RELATED PARTIES, continue c. Income (expense) recorded due to transactions with related parties For the years ended December 31, 2… |
| BSBR | Banco Santander (Brasil) S.A. | 72% | Reciprocal relationship from BSBR graph: 43,603 - 1,043,603 OPERATING PROFIT BEFORE TAX (1) 5,952,902 5,968,749 11,921,651 Currency Hedge (1) ( 163,165 ) - ( 163,165 ) ADJUSTED OPERATING INCOME BEFOR… |
| CCEP | Coca-Cola Europacific Partners PLC | 72% | Reciprocal relationship from CCEP graph: Reciprocal relationship from SAN graph: Reciprocal relationship from CCEP graph: . Sol Daurella Chairman Appointed May 2016 Committees Key strengths/experienc… |
| CSIQ | Canadian Solar Inc. | 72% | Reciprocal relationship from CSIQ graph: Reciprocal relationship from SAN graph: Reciprocal relationship from CSIQ graph: Reciprocal relationship from SAN graph: Reciprocal relationship from CSIQ gra… |
| EDTK | Skillful Craftsman Education Technology Limited | 72% | Reciprocal relationship from EDTK graph: Reciprocal relationship from SAN graph: Reciprocal relationship from EDTK graph: Reciprocal relationship from SAN graph: Reciprocal relationship from EDTK gra… |
| FISI | Financial Institutions, Inc. | 72% | Reciprocal relationship from FISI graph: Reciprocal relationship from SAN graph: Reciprocal relationship from FISI graph: Reciprocal relationship from SAN graph: Reciprocal relationship from FISI gra… |
| MTLS | Materialise NV | 72% | Reciprocal relationship from MTLS graph: Reciprocal relationship from SAN graph: Reciprocal relationship from MTLS graph: ineering from Delft University of Technology, with a thesis on a GES (Gravity… |
| NVGS | Navigator Holdings Ltd. | 72% | Reciprocal relationship from NVGS graph: meter capacity ammonia fueled liquefied ammonia carriers (the “Two Ammonia Newbuild Vessels" ( Navigator Amundsen and Navigator Archer) ), which will also be … |
| PFG | Principal Financial Group, Inc. | 72% | Reciprocal relationship from PFG graph: Reciprocal relationship from SAN graph: Reciprocal relationship from PFG graph: Reciprocal relationship from SAN graph: Reciprocal relationship from PFG graph:… |
| SPRU | Spruce Power Holding Corporation | 72% | Reciprocal relationship from SPRU graph: Item 1, “Business” within this Annual Report for additional information on our corporate history and background. Operating Highlights For the years ended Dece… |
| TCMFF | TCMFF | 72% | Reciprocal relationship from TCMFF graph: Reciprocal relationship from SAN graph: Reciprocal relationship from TCMFF graph: Reciprocal relationship from SAN graph: Reciprocal relationship from TCMFF … |
| TEO | Telecom Argentina S.A. | 72% | Reciprocal relationship from TEO graph: Reciprocal relationship from SAN graph: Reciprocal relationship from TEO graph: n’s then existing operations. We are one of the largest private-sector companie… |
| WAL | Western Alliance Bancorporation | 72% | Reciprocal relationship from WAL graph: Reciprocal relationship from SAN graph: Reciprocal relationship from WAL graph: Reciprocal relationship from SAN graph: Reciprocal relationship from WAL graph:… |
| WBX | Wallbox N.V. | 72% | Reciprocal relationship from WBX graph: isting shareholders. Investors should read this risk factor in conjunction with the more detailed discussion of our restructuring process and going concern ass… |
| WBXWF | WBXWF | 72% | Reciprocal relationship from WBXWF graph: Reciprocal relationship from SAN graph: Reciprocal relationship from WBXWF graph: Reciprocal relationship from SAN graph: Reciprocal relationship from WBXWF … |
| FSP | Franklin Street Properties Corp. | 62% | Reciprocal relationship from FSP graph: Reciprocal relationship from SAN graph: Reciprocal relationship from FSP graph: Reciprocal relationship from SAN graph: Reciprocal relationship from FSP graph:… |
| Ticker | Name | Confidence | Evidence |
|---|---|---|---|
| WBS | Webster Financial Corporation | 92% | Reciprocal relationship from WBS graph: Banco Santander will acquire Webster in two steps. |
| AEG | Aegon Ltd. | 90% | Reciprocal relationship from AEG graph: In Spain & Portugal , Aegon has a strategic partnership with Banco Santander to distribute life, health, and non-life insurance products through the bank’s branches |
| CRM | Salesforce, Inc. | 90% | Reciprocal relationship from CRM graph: Reciprocal relationship from SAN graph: Reciprocal relationship from CRM graph: Reciprocal relationship from SAN graph: Reciprocal relationship from CRM graph:… |
| O | Realty Income Corporation | 90% | Reciprocal relationship from O graph: Reciprocal relationship from SAN graph: Reciprocal relationship from O graph: Reciprocal relationship from SAN graph: Reciprocal relationship from O graph: Recip… |
| BCDRF | BCDRF | 72% | Reciprocal relationship from BCDRF graph: Reciprocal relationship from SAN graph: Reciprocal relationship from BCDRF graph: to regulatory changes Internal and external GRI 206: ANTI-COMPETITIVE BEHAV… |
| CSIQ | Canadian Solar Inc. | 72% | Reciprocal relationship from CSIQ graph: Reciprocal relationship from SAN graph: Reciprocal relationship from CSIQ graph: Reciprocal relationship from SAN graph: Reciprocal relationship from CSIQ gra… |
| FISI | Financial Institutions, Inc. | 72% | Reciprocal relationship from FISI graph: Reciprocal relationship from SAN graph: or managing the risk of illegal deforestation in the bovine meat chain. The protocol set out the guidelines that its s… |
| FISI | Financial Institutions, Inc. | 72% | or managing the risk of illegal deforestation in the bovine meat chain. The protocol set out the guidelines that its signatories were to adopt. By signing the protocol, Santander has aligned its ambi… |
| MS-PE | Morgan Stanley | 72% | Reciprocal relationship from MS-PE graph: Reciprocal relationship from SAN graph: n advising on, and financing, large battery storage projects critical for the energy transition. Thorpe Marsh is the … |
| MS-PK | Morgan Stanley | 72% | n advising on, and financing, large battery storage projects critical for the energy transition. Thorpe Marsh is the UK’s largest battery energy storage project and the largest BESS financing in Euro… |
| TCMFF | TCMFF | 72% | Reciprocal relationship from TCMFF graph: yan Peso and exchange rate risks in Argentina, Paraguay, Chile and Uruguay; FORWARD-LOOKING STATEMENTS TELECOM ARGENTINA S.A. 2 Table of Contents ● restr… |
| WBX | Wallbox N.V. | 72% | Reciprocal relationship from WBX graph: Reciprocal relationship from SAN graph: Reciprocal relationship from WBX graph: lia , additional environmental and human rights due diligence requirements in r… |
| WBXWF | WBXWF | 72% | Reciprocal relationship from WBXWF graph: mbination, will satisfy our working capital and capital requirements for at least the next two years from December 31, 2021. To date, our primary sources of … |
| ALL-GROUP | ALL-GROUP | 62% | gdom and Uruguay. Customer complaints All Group entities (>1% of reported claims volume in 2025). Financial health and inclusion Main companies of the Group in: Argentina, Brazil, Chile, Colombia, Me… |
| AT-GROUP | AT-GROUP | 62% | ific characteristics and regulations, a more granular analysis is carried out considering key risk factors and drivers including residual value risk, portfolio maturity, changes in market sentiment, … |
| ERSTE-GROUP | ERSTE-GROUP | 62% | ty interests). Annual report 2025 13 Contents Business model and strateg y l Sustainability statement l Corporate governanc e l Economic and financial revie w l Risk management and compliance l Retai… |
| FS-ISAC-G7-CYBER-EXPERTS-GROUP | FS-ISAC-G7-CYBER-EXPERTS-GROUP | 62% | ase management teams in call centres and branches; • issuing mandatory guidelines for specific groups — developers, IT administrators, call centre staff and other critical profiles — to reinforce goo… |
| FULL-GROUP | FULL-GROUP | 62% | ruguay and the rest of the countries in which Digital Consumer Bank operates. Business conduct (governance information) Corporate governance Corporate governance Banco Santander, S.A. Communications … |
| GCC-FULL-GROUP | GCC-FULL-GROUP | 62% | ruguay and the rest of the countries in which Digital Consumer Bank operates. Business conduct (governance information) Corporate governance Corporate governance Banco Santander, S.A. Communications … |
| INTERNATIONAL-FINANCE-CORPORATION | INTERNATIONAL-FINANCE-CORPORATION | 62% | ronment and Development, the United Nations Convention against Corruption, the Equator Principles, and the standards for social and environmental performance and the explanatory notes of the Internat… |
| MAIN-GROUP | MAIN-GROUP | 62% | ruguay and the rest of the countries in which Digital Consumer Bank operates. Business conduct (governance information) Corporate governance Corporate governance Banco Santander, S.A. Communications … |
| REMUNERATION-FULL-GROUP | REMUNERATION-FULL-GROUP | 62% | ncial revie w l Risk management and compliance l Remuneration Full Group scope. Training Full Group scope. Employee engagement survey Full Group scope. Communities sustainable development SRI AuMs We… |
| TRAINING-FULL-GROUP | TRAINING-FULL-GROUP | 62% | ncial revie w l Risk management and compliance l Remuneration Full Group scope. Training Full Group scope. Employee engagement survey Full Group scope. Communities sustainable development SRI AuMs We… |
| Instrument | Description | Confidence | Evidence |
|---|---|---|---|
| SAN-DEBT | Debt stack $457.6B | 90% | Market cache reports total debt of $457.6B. |
| Acquired Entity | Name | Confidence | Evidence |
|---|---|---|---|
| SAN-ACQ-0000950103-26-006075 | Banco Santander announced the issuance of up to 334,809,216 new ordinary shares in connection wi... | 85% | Banco Santander announced the issuance of up to 334,809,216 new ordinary shares in connection with its acquisition of Webster Financial Corporation. |
| Holder | Name | Confidence | Evidence |
|---|---|---|---|
| SAN-OWNER-CITADEL-ADVISORS-LLC | CITADEL ADVISORS LLC | 90% | 13F overlay lists CITADEL ADVISORS LLC as top holder; 90 tracked holders. |
| Ticker | Name | Chain Index | Hops | Relationship Types |
|---|---|---|---|---|
| ARM | Arm Holdings plc | 100.00 | 2 | |
| CCEP | Coca-Cola Europacific Partners PLC | 100.00 | 1 | ['supplier'] |
| BBAR | Banco BBVA Argentina S.A. | 100.00 | 2 | |
| FNWB | First Northwest Bancorp | 100.00 | 2 | |
| ARMK | Aramark | 100.00 | 2 | |
| BSAC | Banco Santander-Chile | 100.00 | 1 | ['supplier'] |
| BTTC | Black Titan Corporation | 100.00 | 2 | |
| BRBI | BRBI BR Partners S.A. | 100.00 | 2 | |
| ENLT | Enlight Renewable Energy Ltd | 100.00 | 2 | |
| BLX | Banco Latinoamericano de Comercio Exterior, S. A. | 100.00 | 2 | |
| BRBS | Blue Ridge Bankshares, Inc. | 100.00 | 2 | |
| BSBR | Banco Santander (Brasil) S.A. | 100.00 | 1 | ['supplier'] |
| BCDRF | Banco Santander, S.A. | 100.00 | 1 | ['customer', 'supplier'] |
| CHYM | Chime Financial, Inc. | 100.00 | 2 | |
| CNF | CNFinance Holdings Limited | 100.00 | 2 | |
| AVAL | Grupo Aval Acciones y Valores S.A. | 100.00 | 2 | |
| VRNO | Verano Holdings Corp. | 100.00 | 2 | |
| CRARF | Crédit Agricole S.A. | 100.00 | 2 | |
| BMA | Banco Macro S.A. | 100.00 | 2 | |
| DTIL | Precision BioSciences, Inc. | 100.00 | 2 |