Company lists · Data refreshed November 2026

Top 23 Tax optimization services based in Curitiba, Brazil

RevenueBase identified 143 company matches for tax optimization services associated with Curitiba, Brazil as of November 2026 and tracks 1,043 professional contacts across them, including 275 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (645 companies); Curitiba has 143.

This list covers company matches for tax optimization services associated with Curitiba, Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
143Companies
1,043Contacts tracked
275Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 23 largest tax optimization services based in Curitiba, Brazil

Ranked by team size
Top 23 of 143 company matches for tax optimization services based in Curitiba, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCuritiba, BrazilHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“Fazemos análises de viabilidade dos regimes tributários e procuramos sempre a melhor solução para a sua empresa visando a redução de tributos com base legal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5064 contacts →

Exact match

“Escritório de advocacia, com foco na excelência técnica nas seguintes áreas- Direito Tributário: consultoria, planejamento e contencioso tributário- Direito Societário e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“A Forcontábil é uma empresa de contabilidade estratégica com mais de 20 anos de atuação, especializada em gestão empresarial, planejamento tributário, compliance, inteligência de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“A MGB Contabilidade e Auditoria é uma empresa especializada em contabilidade estratégica, planejamento tributário e consultoria empresarial, atuando como parceira no crescimento…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5021 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Contratando nossa Contabilidade suas obrigações ficam garantidas e você pode economizar mais do que imagina com custos contábeis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Tax Consulting for business”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“R&C is a service company created with the purpose of advising its clients in the areas of Tax Consulting, Accounting and Corporate Management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Escritório de Contabilidade com sede em Curitiba/PR.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“JRR is a comprehensive accounting firm headquartered in Curitiba, Paraná, Brazil, operating since 2016.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCuritiba, BrazilHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Cobertura de todos os regimes tributários; • Otimização da carga tributária; • Foco na eficiência e lucratividade do cliente; • Atendimento consultivo e personalizado; CRC…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Maxivise Business Solutions was founded with the purpose of transforming accounting into a strategic tool for companies seeking growth, efficiency, and long-term sustainability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCuritiba, BrazilHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Nossos profissionais possuem ampla vivência na área tributária, atuando há mais de 15 ANOS em empresas internacionais de grande porte de consultoria e auditoria (Big4).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Dedicada a fornecer soluções contábeis e tributárias de excelência.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Referência em consultoria fiscal e tributária, a TAAS Consulting atende empresas e indústrias de diversos segmentos em todo o Brasil, desenvolvendo ações e soluções estratégicas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCuritiba, BrazilHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Somos um escritório de advocacia especializado em assessoria empresarial e tributária.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCuritiba, BrazilHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-505 contacts →

Exact match

“A VORIOS é uma empresa de consultoria que trabalha o tempo todo em busca dos melhores resultados para seus clientes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCuritiba, BrazilHQ recorded Nov 6, 20261-105 contacts →

Exact match

“A AUDICONSUL é um Escritório de Contabilidade em Curitiba, com mais de 28 anos de experiência neste ramo, que está totalmente relacionado às suas necessidades e objetivos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCuritiba, BrazilHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Um escritório especializado em Direito Tributário, atuando de forma proativa com seus clientes, pessoas jurídicas e físicas, auxiliando-os na obtenção da solução ao problema…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCuritiba, BrazilHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Desde 2014 no mercado, a 4S Contábil vem consolidando sua marca e expandindo seus negócios, sempre atendendo a seus clientes com um serviço sólido, competente e ágil, por um valor…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCuritiba, BrazilHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Oferecemos completa assessoria contábil, fiscal e recursos humanos, profissionais que estarão constantemente buscando as melhores opções tributárias para sua empresa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 143 tax optimization services based in Curitiba, Brazil

See the full list, filter by size, metro and specialty, and access 275 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Tax optimization services based in Curitiba, Brazil at a glance

As of Nov 6, 2026
26.4%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
95
11-50
37
51-200
7

Email recency for this list is measured across the whole Brazil list rather than for Curitiba, so it is reported there. Company counts and contact totals on this page are exact for Curitiba, over 143 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Curitiba, Brazil whose business descriptions match “tax optimization services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 275 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “tax optimization services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax optimization services are there based in Curitiba, Brazil?

RevenueBase identified 143 company matches for tax optimization services associated with Curitiba, Brazil as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Confialtiva Consultores Associados Ltda tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Brazil has the most tax optimization services?

Sao Paulo leads Brazil with 645 company records, followed by Rio De Janeiro (160) and Curitiba (143).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 275 professional contacts with verified work emails tracked across these 143 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 143 tax optimization services based in Curitiba, Brazil. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.