Company lists · Data verified August 2026
Top 15 Acquirer security solution providers based in Brazil
There are 40 acquirer security solution providers headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 1,560 professional contacts across them, including 264 with verified work emails and 22 with mobile numbers. Sao Paulo is the largest hub.
This list covers acquirer security solution providers headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.
The 15 largest acquirer security solution providers based in Brazil
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 |  HS Prevent | 23 |
| 2 |  HST | 146 |
| 3 |  Horus Group | 24 |
| 4 |  Tuna Payments | 16 |
| 5 |  Projecti | 1 |
| 6 |  Iris Analytics | 26 |
| 7 |  PEX | 11 |
| 8 |  Tamborine Tecnologia | 2 |
| 9 |  IDID | 5 |
| 10 | Brasil Cash | 1 |
| 11 |  Pagplan Pagamentos | 3 |
| 12 |  Global Chargeback Solutions | 2 |
| 13 |  Work 8 Digital Bank | 1 |
| 14 |  Logics4u | 1 |
| 15 |  be.comply | 1 |
Showing 15 of 40 acquirer security solution providers based in Brazil
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Acquirer security solution providers based in Brazil at a glance
As of Aug 28, 2026Companies by employee count
Acquirer security solution providers by metro
| Metro | Companies |
|---|---|
| Acquirer security solution providers in Sao Paulo | 19 |
| Acquirer security solution providers in Barueri | 3 |
| Acquirer security solution providers in Florianopolis | 2 |
| Acquirer security solution providers in Belo Horizonte | 2 |
| Acquirer security solution providers in Porto Alegre | 2 |
| Acquirer security solution providers in Aracaju | 1 |
| Acquirer security solution providers in Fortaleza | 1 |
How this list was built
- Source
- The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
- Inclusion
- Companies whose own business descriptions match “acquirer security solution providers”, with match quality audited by blind human judging, and headquartered in Brazil.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
- Refresh
- Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.
Frequently asked
How many acquirer security solution providers are there based in Brazil?
There are 40 acquirer security solution providers headquartered in Brazil as of August 2026 (RevenueBase).
What is the largest company on this list?
HS Prevent, headquartered in Sao Paulo, tops this list with the largest team on record.
Which city has the most acquirer security solution providers?
Sao Paulo leads with 19 headquartered companies, followed by Barueri (3) and Florianopolis (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 264 verified decision-maker contacts tracked across these 40 companies.
How current is this list?
The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.
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About this data
RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.
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