Company lists · Data refreshed September 2026

Top 25 Business tax consultants based in Curitiba, Brazil

Name: Business tax consultants based in Curitiba, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 112 companies tracked

RevenueBase identified 112 business tax consultants headquartered in Curitiba, Brazil as of September 2026 and tracks 754 professional contacts across them, including 243 with verified work emails. Sao Paulo is the largest hub.

This list covers business tax consultants headquartered in Curitiba, Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

112Companies

754Contacts tracked

243Verified emails

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The 25 largest business tax consultants based in Curitiba, Brazil

Ranked by team size

Top 25 of 112 business tax consultants based in Curitiba, Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to business tax consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Confialtiva Consultores Associados Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	51-200	105 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
2	Mazutti Ribas Stern	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	50 contacts →
	Indirect evidence “Escritório de advocacia, com foco na excelência técnica nas seguintes áreas- Direito Tributário: consultoria, planejamento e contencioso tributário- Direito Societário e…” Source: RevenueBase Database · checked Sep 19, 2026
3	Aecompany	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	41 contacts →
	Indirect evidence “Unlock the full potential of your business in Brazil with our expert advisory services.” Source: RevenueBase Database · checked Sep 19, 2026
4	Forcontábil	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	41 contacts →
	Indirect evidence “A Forcontábil é uma empresa de contabilidade estratégica com mais de 20 anos de atuação, especializada em gestão empresarial, planejamento tributário, compliance, inteligência de…” Source: RevenueBase Database · checked Sep 19, 2026
5	Munhoz Assessoria Contábil	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “NOSSO PROPÓSITO É AJUDAR VOCÊ A REALIZAR OS SEUS SONHOS Há mais de 4 décadas, trabalhamos focados em entregar contabilidade com eficiência e seriedade.” Source: RevenueBase Database · checked Sep 19, 2026
6	Bwise Contabilidade	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “Bwise Accounting” Source: RevenueBase Database · checked Sep 19, 2026
7	Valor Tributário	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “O Valor Tributário, através de seu corpo técnico, dedica-se em trazer aos seus clientes e usuários informações úteis que proporcionem economia tributária.” Source: RevenueBase Database · checked Sep 19, 2026
8	Colaco Contabilidade	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
9	MGB Contabilidade E Auditoria	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “A MGB Contabilidade e Auditoria é uma empresa especializada em contabilidade estratégica, planejamento tributário e consultoria empresarial, atuando como parceira no crescimento…” Source: RevenueBase Database · checked Sep 19, 2026
10	Aliança Assessoria Contábil Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Somos uma empresa especializada em Consultoria atuando há mais de 15 anos no mercado, atendemos mais de 300 franqueados pelo país.” Source: RevenueBase Database · checked Sep 19, 2026
11	RC Consultores Associados	Partial evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	13 contacts →
	Partial evidence “R&C is a service company created with the purpose of advising its clients in the areas of Tax Consulting, Accounting and Corporate Management.” Source: RevenueBase Database · checked Sep 19, 2026
12	Cruz & Lopes DE Araujo Sociedade DE Advogados	Partial evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	13 contacts →
	Partial evidence “Tax Consulting for business” Source: RevenueBase Database · checked Sep 19, 2026
13	Maxivise Soluções Empresariais	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Maxivise Business Solutions was founded with the purpose of transforming accounting into a strategic tool for companies seeking growth, efficiency, and long-term sustainability.” Source: RevenueBase Database · checked Sep 19, 2026
14	Dekoenig Contabilidade E Consultoria	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Escritório de Contabilidade com sede em Curitiba/PR.” Source: RevenueBase Database · checked Sep 19, 2026
15	Wercon Contabilidade E Consultoria Tributária Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “Cobertura de todos os regimes tributários; • Otimização da carga tributária; • Foco na eficiência e lucratividade do cliente; • Atendimento consultivo e personalizado; CRC…” Source: RevenueBase Database · checked Sep 19, 2026
16	ECP Assessoria Contábil	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Contratando nossa Contabilidade suas obrigações ficam garantidas e você pode economizar mais do que imagina com custos contábeis.” Source: RevenueBase Database · checked Sep 19, 2026
17	Alphatax Consultoria Tributária	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “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).” Source: RevenueBase Database · checked Sep 19, 2026
18	Link Assessoria Contábil	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Somando e Auxiliando a sua empresa crescer desde 1997.\| Planejamento Tributário.\| Consultaria Contábil” Source: RevenueBase Database · checked Sep 19, 2026
19	Taas Consulting	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
20	Brtax Assessoria	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Dedicada a fornecer soluções contábeis e tributárias de excelência.” Source: RevenueBase Database · checked Sep 19, 2026
21	Vorios	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “A VORIOS é uma empresa de consultoria que trabalha o tempo todo em busca dos melhores resultados para seus clientes.” Source: RevenueBase Database · checked Sep 19, 2026
22	Equilibrium Excelencia EM Servicos Contabeis	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
23	Eggers Contabilidade	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Oferecemos completa assessoria contábil, fiscal e recursos humanos, profissionais que estarão constantemente buscando as melhores opções tributárias para sua empresa.” Source: RevenueBase Database · checked Sep 19, 2026
24	Audiconsul	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
25	Awwb Gestão Contábil E Empresarial	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Sobre nós Tão importante quanto ter experiência é ser ágil e atualizado para acompanhar as mudanças que transformam o mundo dos negócios, todos os dias.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: business tax consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names business tax consultants.
Partial evidence: Its own public description names part of business tax consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business tax consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 112 business tax consultants based in Curitiba, Brazil

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Business tax consultants based in Curitiba, Brazil at a glance

As of Sep 19, 2026

32.2%Verified-email coverage

6.7Average contacts per company

1-10Median size (employees)

462.5%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 112 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among business tax consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Curitiba, Brazil whose own description of what they do matches “business tax consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names business tax consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among business tax consultants, and records with no verified work email. Companies headquartered outside Curitiba are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 243 across the full list. 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 September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Business tax consultants by metro in Brazil

Business tax consultants in Sao Paulo518
Business tax consultants in Rio De Janeiro149
Business tax consultants in Curitiba112
Business tax consultants in Belo Horizonte103
Business tax consultants in Porto Alegre95
Business tax consultants in Campinas60
Business tax consultants in Goiania48
Business tax consultants in Recife37
Business tax consultants in Fortaleza32
Business tax consultants in Ribeirao Preto30
Business tax consultants in Salvador30
Business tax consultants in Sao Bernardo Do Campo28
Business tax consultants in Barueri27
Business tax consultants in Guarulhos26
Business tax consultants in Londrina26
Business tax consultants in Florianopolis25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names business tax consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many business tax consultants are there based in Curitiba, Brazil?

RevenueBase identified 112 business tax consultants headquartered in Curitiba, Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Confialtiva Consultores Associados Ltda, headquartered in Curitiba, tops this list with the largest team on record.

Which city has the most business tax consultants?

Sao Paulo leads with 518 headquartered companies, followed by Rio De Janeiro (149) and Curitiba (112).

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 243 verified decision-maker contacts tracked across these 112 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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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 Smart Search, 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.