Company lists · Data verified August 2026
Top 8 Adoption law firms based in Brazil
There are 50 adoption law firms headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 119 professional contacts across them, including 21 with verified work emails and 2 with mobile numbers. Rio De Janeiro is the largest hub.
This list covers adoption law firms 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 8 largest adoption law firms based in Brazil
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 |  Larissa Oliveira Advocacia | 10 |
| 2 |  Marcos Rogério & Moreth Advocacia | 2 |
| 3 | Vitor Lanna | 3 |
| 4 |  Fontoura & Coelho Advocacia Familiarista E Sucessória | 1 |
| 5 |  Schiavo Rocha Advogados | 2 |
| 6 |  Scofield Advocacia | 1 |
| 7 | Amarante Araujo Advocacia | 1 |
| 8 | Fernanda Nobre Advocacia | 1 |
Showing 8 of 50 adoption law firms based in Brazil
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Adoption law firms based in Brazil at a glance
As of Aug 28, 2026Companies by employee count
Adoption law firms by metro
| Metro | Companies |
|---|---|
| Adoption law firms in Rio De Janeiro | 5 |
| Adoption law firms in Sao Paulo | 4 |
| Adoption law firms in Brasilia | 3 |
| Adoption law firms in Londrina | 2 |
| Adoption law firms in Florianopolis | 2 |
| Adoption law firms in Sao Jose Dos Campos | 2 |
| Adoption law firms in Belo Horizonte | 2 |
| Adoption law firms in Campinas | 2 |
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 “adoption law firms”, 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 adoption law firms are there based in Brazil?
There are 50 adoption law firms headquartered in Brazil as of August 2026 (RevenueBase).
What is the largest company on this list?
Larissa Oliveira Advocacia, headquartered in Sao Paulo, tops this list with the largest team on record.
Which city has the most adoption law firms?
Rio De Janeiro leads with 5 headquartered companies, followed by Sao Paulo (4) and Brasilia (3).
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 21 verified decision-maker contacts tracked across these 50 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.