a55
operating company · company profileSao Paulo · Growth
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Investment thesis
A payment orchestration platform founded in 2017 that provides direct network connectivity, local acquiring and settlement, and tooling for global payment teams focused on reliability and conversion optimization.
Source: firm website, verified Aug 5, 2026.
Frequently asked questions
- What stage does a55 invest at?
- a55 invests at the Growth stage.
- What sectors does a55 focus on?
- a55 focuses on Fintech.
- Where is a55 located?
- a55 is headquartered in Sao Paulo, BR.
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Co-investors · 3
Antler is a global early-stage venture capital firm that backs founders from company inception through to IPO, operating across roughly 30 locations worldwide and running cohort-based programs to help entrepreneurs build and scale companies.
Peak XV Partners is a multi-stage venture capital firm investing across seed, venture, growth and later stages, backing companies across borders in India, Southeast Asia and beyond. It also runs the Surge program.
Sunfish Partners is a venture investor based in Warsaw, Poland, with an additional presence in Singapore. Active for around seven years, the firm has made roughly 25 startup investments, including several exits.
Firms observed investing alongside a55, from public investor directories. Shared companies are the overlap with a55's recorded portfolio.
Similar investors
3TS Capital Partners is a European technology-focused growth investment adviser whose advised funds provide growth capital, typically leading or co-leading substantial funding rounds for innovative tech companies primarily in the DACH, CEE and Nordic regions.
ACT Venture Capital is an independent Irish venture capital firm that invests €1 million to €15 million in growth-stage private companies, with capacity for larger commitments through syndicated rounds.
Accel is a venture capital firm that partners with exceptional teams, positioning itself as a first partner to founders globally.
AirTree Ventures runs Pathfinders, a free four-week in-person program in Sydney for young builders (high-school graduates up to age 23) to work on a real product, access the AirTree team and founders, and build a peer network.
Amadeus Capital Partners is a UK-based deep tech venture capital firm founded in 1997 that invests in technology companies from seed to growth stage. Since inception it has backed over 200 companies and raised more than $1.3 billion.








