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Petrus Ballhausen Arruda

Founder

Founder at NG.CASH

São Paulo, Brazil

FoundedNG.CASH

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Ask Chris Murphy to introduce you to Petrus

You →Chris · together at NG.CASH (2023–2026) →Petrus

Ask Jamie Chen to introduce you to Petrus

You →Jamie · 2 people · together at Embraer →Petrus

Ask Sam Okafor to introduce you to Petrus

You →Sam · 2 people · together at Endeavor Brazil 2025 →Petrus

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About

Petrus Ballhausen Arruda is co-founder and COO of NG.CASH, a Central Bank-regulated fintech in Brazil focused on digital banking for younger customers. The company has reached Series B funding and serves 10 million customers, with backers including a16z, NEA, Monashees, and the founders of Revolut, Brex, and Ualá.

Founder at NG.CASH

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In turn, Petrus can intro founders to NG.CASH's investors below.

NG.CASH's investors · 12

17SigmaBuenos Aires · $100K – $5M checks · since 20254M HoldingCascaisAndreessen HorowitzMenlo Park · $500K – $50M checks · since 2022DaphniParis · $540K – $6.5M checks · since 2025Endeavor CatalystNew York · since 2025Hummingbird VenturesSint-Joost-Ten-Node, Brussels · $500K – $10M checks · since 2023Insight PartnersNew York · $120M – $350M checksIntel CapitalSanta Clara · $1M – $20M checksLatitud VenturesSanta Rosa · $100K – $5M checksMONASHEESSão Paulo · $10M checks · since 2022New Enterprise Associates (NEA)Menlo Park · $200K – $40M checks · since 2025Norte VenturesSao Paulo-Sp

Co-founders at NG.CASH

MAMario Augusto Sá
Mario Augusto SáFounder
ANAntônio Nakad
Antônio NakadFounder
VTVictor Trindade
Victor TrindadeFounder

Experience

  1. NG.CASHCo-Founder & COOcurrent2021 — presentSão Paulo, Brasil
  2. EndeavorEndeavor Entrepreneurcurrent2025 — presentSão Paulo, Brasil
  3. Americanas S.A.Logistics2020 — 2021Rio de Janeiro e Região, Brasil
  4. EmbraerAerodynamics & CFD2019São José dos Campos e Região, Brasil

Skills & more

Regulatory Strategy2Financial ServicesPaymentsStrategic Partnerships1Fintech OperationsScaling B2C Products2

Languages German · Inglês · Português

From Petrus's professional profile.

Frequently asked questions

Who is Petrus Ballhausen Arruda?
Petrus Ballhausen Arruda is co-founder and COO of NG.CASH, a Central Bank-regulated fintech in Brazil focused on digital banking for younger customers. The company has reached Series B funding and serves 10 million customers, with backers including a16z, NEA, Monashees, and the founders of Revolut, Brex, and Ualá.
Where does Petrus Ballhausen Arruda work?
Petrus Ballhausen Arruda is Founder of NG.CASH.
What companies did Petrus Ballhausen Arruda found?
Petrus Ballhausen Arruda founded NG.CASH.
Where did Petrus Ballhausen Arruda go to school?
Petrus Ballhausen Arruda studied at Pontifícia Universidade Católica do Rio de Janeiro (Bachelor of Science - BS, Mechanical Engineering).

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