# Who Invests With Santander: 44 Co-Investors (2026) > The 44 investors that have backed two or more of the same startups as Santander, by kind: vc firms, corporate investors and private equity and asset managers. Source: https://millionrounds.com/portfolio-maps/santander-co-investors (Millionrounds; every figure on the page links to its filing or article) ## VC firms 25 - [*MB* MUFG Bank](https://millionrounds.com/fund/mufg-bank) - [BNP Paribas](https://millionrounds.com/fund/bnp-paribas) - [Inveready](https://millionrounds.com/fund/inveready) - [EIT InnoEnergy](https://millionrounds.com/fund/innoenergy) - [CDP Venture Capital](https://millionrounds.com/fund/cdp-venture-capital) - [CIBC](https://millionrounds.com/fund/cibc) - [Criteria Venture Tech](https://millionrounds.com/fund/criteria-venture-tech) - [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) - [Cathay Innovation](https://millionrounds.com/fund/cathay-innovation) - [*E* EISMEA](https://millionrounds.com/fund/eismea) - [Notion Capital](https://millionrounds.com/fund/notion-capital) - [Bossa Invest](https://millionrounds.com/fund/bossa-invest) - [Intesa Sanpaolo](https://millionrounds.com/fund/intesa-sanpaolo) - [JME Ventures](https://millionrounds.com/fund/jme-ventures) - [FJ Labs](https://millionrounds.com/fund/fj-labs) - [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) - [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) - [*EC* European Commission](https://millionrounds.com/fund/european-commission) - [Alma Mundi Ventures](https://millionrounds.com/fund/alma-mundi-ventures) - [Big Sur Ventures](https://millionrounds.com/fund/big-sur-ventures) - [Quona Capital](https://millionrounds.com/fund/quona-capital) - [Novo Holdings](https://millionrounds.com/fund/novo-ventures) - [Index Ventures](https://millionrounds.com/fund/index-ventures) - [Temasek Holdings](https://millionrounds.com/fund/temasek) +1 more ## Corporate investors 8 - [ABN AMRO Fund](https://millionrounds.com/fund/abn-amro-clearing) - [Deutsche Bank](https://millionrounds.com/fund/deutsche-bank) - [Societe Generale](https://millionrounds.com/fund/societe-generale-2) - [Rabobank](https://millionrounds.com/fund/rabobank) - [Endeavor Catalyst](https://millionrounds.com/fund/endeavor-catalyst) - [Salesforce Ventures](https://millionrounds.com/fund/salesforce-ventures) - [Wells Fargo](https://millionrounds.com/fund/wells-fargo-bank-office) - [Barclays Ventures](https://millionrounds.com/fund/barclays-ventures) ## Private equity and asset managers 7 - [Goldman Sachs](https://millionrounds.com/fund/goldman-sachs) - [BlackRock](https://millionrounds.com/fund/blackrock) - [National Bank of Canada](https://millionrounds.com/fund/national-bank-of-canada) - [Morgan Stanley Investment Management](https://millionrounds.com/fund/morgan-stanley-investment-management) - [DST Global](https://millionrounds.com/fund/dst-global) - [Blackstone Group](https://millionrounds.com/fund/blackstone-group) - [TPG](https://millionrounds.com/fund/tpg) ## Growth funds 4 - [Citibank](https://millionrounds.com/fund/citi) - [HSBC](https://millionrounds.com/fund/hsbc) - [*SA* Santander Alternative Investments](https://millionrounds.com/fund/santander-alternative-investments) - [MGX](https://millionrounds.com/fund/mgx) ## Segment by segment ### VC firms 25 investors - [*MB* **MUFG Bank**](https://millionrounds.com/fund/mufg-bank) Investment firm - 7 backed - [**BNP Paribas**](https://millionrounds.com/fund/bnp-paribas) VC firm France 6 backed - [**Inveready**](https://millionrounds.com/fund/inveready) VC firm Spain 5 backed - [**EIT InnoEnergy**](https://millionrounds.com/fund/innoenergy) VC firm Netherlands 3 backed - [**CDP Venture Capital**](https://millionrounds.com/fund/cdp-venture-capital) VC firm Italy 3 backed - [**CIBC**](https://millionrounds.com/fund/cibc) VC firm Canada 3 backed - [**Criteria Venture Tech**](https://millionrounds.com/fund/criteria-venture-tech) VC firm Spain 3 backed - [**Andreessen Horowitz**](https://millionrounds.com/fund/andreessen-horowitz) VC firm United States 3 backed ### Corporate investors 8 investors - [**ABN AMRO Fund**](https://millionrounds.com/fund/abn-amro-clearing) Corporate investor Netherlands 6 backed - [**Deutsche Bank**](https://millionrounds.com/fund/deutsche-bank) Corporate investor Germany 5 backed - [**Societe Generale**](https://millionrounds.com/fund/societe-generale-2) Corporate investor France 5 backed - [**Rabobank**](https://millionrounds.com/fund/rabobank) Corporate investor Netherlands 5 backed - [**Endeavor Catalyst**](https://millionrounds.com/fund/endeavor-catalyst) Corporate investor United States 3 backed - [**Salesforce Ventures**](https://millionrounds.com/fund/salesforce-ventures) Corporate investor United States 2 backed - [**Wells Fargo**](https://millionrounds.com/fund/wells-fargo-bank-office) Corporate investor United States 2 backed - [**Barclays Ventures**](https://millionrounds.com/fund/barclays-ventures) Corporate investor United Kingdom 2 backed ### Private equity and asset managers 7 investors - [**Goldman Sachs**](https://millionrounds.com/fund/goldman-sachs) Private equity United States 8 backed - [**BlackRock**](https://millionrounds.com/fund/blackrock) Asset manager United States 4 backed - [**National Bank of Canada**](https://millionrounds.com/fund/national-bank-of-canada) Private equity Canada 4 backed - [**Morgan Stanley Investment Management**](https://millionrounds.com/fund/morgan-stanley-investment-management) Private equity United States 3 backed - [**DST Global**](https://millionrounds.com/fund/dst-global) Private equity United Kingdom 2 backed - [**Blackstone Group**](https://millionrounds.com/fund/blackstone-group) Private equity United States 2 backed - [**TPG**](https://millionrounds.com/fund/tpg) Private equity United States 2 backed ### Growth funds 4 investors - [**Citibank**](https://millionrounds.com/fund/citi) Growth fund United States 6 backed - [**HSBC**](https://millionrounds.com/fund/hsbc) Growth fund United Kingdom 6 backed - [*SA* **Santander Alternative Investments**](https://millionrounds.com/fund/santander-alternative-investments) Growth fund - 2 backed - [**MGX**](https://millionrounds.com/fund/mgx) Growth fund India 2 backed **How this map is made.** Every investor here has backed two or more of the same startups as Santander, in rounds we track. Grouped by kind, each ranked by how many startups it shares with Santander. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Portfolio map **Santander portfolio map** 62 startups ยท $271B](https://millionrounds.com/portfolio-maps/santander-portfolio-map)[Co-investors **Who invests with Index Ventures** 559 co-investors](https://millionrounds.com/portfolio-maps/index-ventures-co-investors)[Co-investors **Who invests with Antler** 220 co-investors](https://millionrounds.com/portfolio-maps/antler-co-investors)[Co-investors **Who invests with Seedcamp** 218 co-investors](https://millionrounds.com/portfolio-maps/seedcamp-co-investors)[Co-investors **Who invests with Balderton Capital** 169 co-investors](https://millionrounds.com/portfolio-maps/balderton-capital-co-investors)[Co-investors **Who invests with LocalGlobe** 152 co-investors](https://millionrounds.com/portfolio-maps/localglobe-co-investors) ## Raising from investors like Santander? 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