# Base10 Partners' Fintech Investments: 12 Startups in Its Portfolio (2026) > The 12 Fintech startups Base10 Partners has backed, by stage: $3.6B raised between them. From the rounds we track; updated nightly. Source: https://millionrounds.com/portfolio-maps/base10-partners-fintech-portfolio (Millionrounds; every figure on the page links to its filing or article) ## Series C and later 4 - [Nubank](https://millionrounds.com/company/nubank) - [Wealthsimple](https://millionrounds.com/company/wealthsimple) - [Brex](https://millionrounds.com/company/brex) - [WeTravel](https://millionrounds.com/company/wetravel) ## Series B 4 - [Solid Financial Technologies, Inc](https://millionrounds.com/company/solid-financial-technologies-inc) - [Conta Simples](https://millionrounds.com/company/conta-simples) - [Mendel](https://millionrounds.com/company/mendel) - [Nomba](https://millionrounds.com/company/nomba) ## Pre-seed and seed 2 - [Pillar](https://millionrounds.com/company/pillar) - [menta](https://millionrounds.com/company/menta) ## Stage not reported 2 - [Mundi](https://millionrounds.com/company/mundi) - [TaxDown](https://millionrounds.com/company/taxdown) ## Segment by segment ### Series C and later 4 startups · $3.2B raised - [**Nubank**](https://millionrounds.com/company/nubank) Juntos is a conversational technology platform that empowers and accompanies customers in their financial lives. Brazil $1.4B - [**Wealthsimple**](https://millionrounds.com/company/wealthsimple) Wealthsimple for Advisors focuses on providing simple and insightful, technology-enabled solutions to advisors and financial planners. Canada $1.2B - [**Brex**](https://millionrounds.com/company/brex) ``````oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo``````oo United States $517M - [**WeTravel**](https://millionrounds.com/company/wetravel) WeTravel is a technology platform tailored for multi-day group travel businesses. United States $92M ### Series B 4 startups · $172M raised - [**Solid Financial Technologies, Inc**](https://millionrounds.com/company/solid-financial-technologies-inc) Solid is a California-based fintech platform that provides solutions such as digital banking and payment processing for individual United States $63M - [**Conta Simples**](https://millionrounds.com/company/conta-simples) Conta Simples is a Brazilian fintech company founded in 2018 and based in São Paulo. Brazil $41M - [**Mendel**](https://millionrounds.com/company/mendel) Mendel is a fintech company based in Mexico City, founded in 2021. Mexico $35M - [**Nomba**](https://millionrounds.com/company/nomba) Nomba is a tech company that offers financial software solutions. Nigeria $33M ### Pre-seed and seed 2 startups · $54M raised - [**Pillar**](https://millionrounds.com/company/pillar) The infrastructure layer for health education Italy $48M - [**menta**](https://millionrounds.com/company/menta) Menta is a technology company that specializes in white-label payment infrastructure for B2B enterprises in Latin America. Argentina $6.0M ### Stage not reported 2 startups · $157M raised - [**Mundi**](https://millionrounds.com/company/mundi) Mundi provides financial, trade development, strategy, freight and reinventing international trade services. Mexico $153M - [**TaxDown**](https://millionrounds.com/company/taxdown) TaxDown is a Spanish startup that eases the income tax return filing process for taxpayers. Spain $4.6M **How this map is made.** Every startup here works in Fintech and has raised money in a round we track that names Base10 Partners as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Sector portfolio **Base10 Partners' AI portfolio** 39 startups · $3.1B](https://millionrounds.com/portfolio-maps/base10-partners-ai-portfolio)[Portfolio map **Base10 Partners portfolio map** 89 startups · $7.9B](https://millionrounds.com/portfolio-maps/base10-partners-portfolio-map)[Co-investors **Who invests with Base10 Partners** 80 co-investors](https://millionrounds.com/portfolio-maps/base10-partners-co-investors)[Sector portfolio **Techstars' AI portfolio** 336 startups · $4.9B](https://millionrounds.com/portfolio-maps/techstars-ai-portfolio)[Sector portfolio **Alumni Ventures' AI portfolio** 302 startups · $36B](https://millionrounds.com/portfolio-maps/us-strategic-tech-fund-an-alumni-ventures-fund-ai-portfolio)[Sector portfolio **Andreessen Horowitz's AI portfolio** 259 startups · $426B](https://millionrounds.com/portfolio-maps/andreessen-horowitz-ai-portfolio) ## Raising from investors like Base10 Partners? Find the investors who back startups like yours, with their cheques, rounds and partners, in the app with filters, lists and exports. [Find investors](https://millionrounds.com/login?join=1&next=/app/investors)[Market maps](https://millionrounds.com/market-maps)