# 50 leading professional services firms in Minas Gerais

Tamtam tracks 62 professional services firms headquartered in Minas Gerais. This list ranks the 50 largest by number of employees on LinkedIn, led by Escritório Particular de Advocacia, hotel and Tailor. Their median headcount is 535. Half of them were founded in 2000 or later. The most common headquarters are Belo Horizonte (39), Contagem (3) and Nova Lima (2).

The professional services firms in Minas Gerais are largely mid-sized to large companies, with a strong presence in engineering, consulting, and legal services. Escritório Particular de Advocacia, with over 17,000 employees, offers legal advising. Lyon Engenharia specializes in implementation and facilities management. Tailor provides human capital solutions, and Pontual delivers SAP technology solutions. These firms cater to diverse sectors, from hospitality to mining.

A notable pattern among these companies is the concentration of headquarters in Belo Horizonte. Most of the listed firms, including MCA Auditoria e Gerenciamento Ltda and Diefra Engenharia e Consultoria Ltda, are based in the state capital, indicating a central hub for professional services in Minas Gerais.

🇧🇷 Minas Gerais · 50 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Escritório Particular de Advocacia](https://www.tamtam.ai/c/escritorio-particular-de-advocacia) (mariaconsuelo.adv.br)<br>Legal advising and consulting services provided to clients, offering expertise in legal matters and guidance on various legal issues | Law Practice | 🇧🇷 Uberlândia | 17,153 |  |
| 2 | [hotel](https://www.tamtam.ai/c/hotel)<br>Consulting and training services for hotels, specializing in implementing hotel services and procedures to improve overall operations | Hospitality | 🇧🇷 Belo Horizonte | 11,408 | 2019 |
| 3 | [Tailor](https://www.tamtam.ai/c/tailor-belo-horizonte) (tailorexec.com.br)<br>Tailor offers tailored human capital solutions such as executive search, strategic recruitment, training, profile assessment, and people management consulting | Human Resources Services | 🇧🇷 Belo Horizonte | 1,788 | 2019 |
| 4 | [MCA Auditoria e Gerenciamento Ltda](https://www.tamtam.ai/c/mca-auditoria-e-gerenciamento-ltda) (mca.srv.br)<br>Consulting, auditing, project management, and construction services with a focus on a balance between scientific foundations and practical experience Quality-driven contracts guided by ISO 9001 | Business Consulting and Services | 🇧🇷 Belo Horizonte | 1,780 | 2002 |
| 5 | [Lyon Engenharia](https://www.tamtam.ai/c/lyon-engenharia) (lyonengenharia.com.br)<br>Leader in Implementation Management and Facilities Management services, serving a variety of industries with a strong workforce of over 2,000 employees nationwide | Business Consulting and Services | 🇧🇷 Belo Horizonte | 1,616 | 2004 |
| 6 | [Diefra Engenharia e Consultoria Ltda](https://www.tamtam.ai/c/diefra-engenharia-e-consultoria-ltda) (grupodiefra.com.br)<br>A multidisciplinary company with technical expertise, offering operational and technological support to public and private enterprises across Brazil for over 35 years | Civil Engineering | 🇧🇷 Belo Horizonte | 1,336 |  |
| 7 | [Mult](https://www.tamtam.ai/c/mult) (consultoriamult.com.br)<br>A team of engineering students providing high-impact, low-cost engineering solutions with guidance from specialized professors and utilizing top infrastructure resources | Business Consulting and Services | 🇧🇷 Belo Horizonte | 1,155 | 2007 |
| 8 | [Ferreira e Chagas Advogados](https://www.tamtam.ai/c/ferreira-e-chagas-advogados) (ferreiraechagas.com.br)<br>Legal professionals offering effective solutions for complex legal issues in business and society, providing transparent, agile, and serious services to corporations | Legal Services | 🇧🇷 Belo Horizonte | 1,023 |  |
| 9 | [Mirante](https://www.tamtam.ai/c/mirante) (miranteengenharia.com.br)<br>A Minas Gerais based engineering company specializing in technological measurement solutions for various industries, offering services including 3D scanning, topography, and aerial mapping | Mining | 🇧🇷 Belo Horizonte | 987 | 2001 |
| 10 | [TELSAN ENGENHARIA E SERVIÇOS S/A](https://www.tamtam.ai/c/telsan-engenharia-e-servicos-s-a) (telsan.com.br)<br>Telsan is an engineering consulting company offering services in project consultancy, supervision, industrial projects, energy, construction, environment, and more, with a focus on client satisfaction | Civil Engineering | 🇧🇷 Belo Horizonte | 955 | 1995 |
| 11 | [TSA - Tecnologia de Sistemas de Automação S/A](https://www.tamtam.ai/c/tsa-tecnologia-de-sistemas-de-automacao-s-a) (tsaengenharia.com.br)<br>A leading company in the field of engineering and project management, using modern technologies to deliver tailored solutions for clients worldwide | Engineering Services | 🇧🇷 Belo Horizonte | 946 | 1992 |
| 12 | [Pontual](https://www.tamtam.ai/c/pontual) (pontualca.srv.br)<br>Providing technology solutions with excellence, specializing in SAP Offering integrated management systems implementation, training, and consultancy services with commitment to customer ROI | IT Services and IT Consulting | 🇧🇷 Belo Horizonte | 920 | 2005 |
| 13 | [Herkenhoff & Prates](https://www.tamtam.ai/c/herkenhoff-and-prates) (hep.solutions)<br>Specializing in project management consulting for private companies and public organizations Committed to quality and high performance, with extensive experience in customized solutions | Business Consulting and Services | 🇧🇷 Belo Horizonte | 871 | 1983 |
| 14 | [LUZA Group](https://www.tamtam.ai/c/luza-group) (luzagroup.com)<br>Connecting talent and technology to deliver innovative, sustainable engineering solutions across multiple industries including IT, energy, aviation, and urban mobility. | Engineering Services | 🇧🇷 Contagem | 779 | 2006 |
| 15 | [Opção](https://www.tamtam.ai/c/opcao) (opcao.com.br)<br>Providing high-quality accounting services in various areas to help businesses manage their operations while ensuring satisfaction and trust | Accounting | 🇧🇷 Governador Valadares | 731 | 2012 |
| 16 | [IDG Engenharia e Consultoria](https://www.tamtam.ai/c/idg-engenharia-e-consultoria) (idgengenharia.com)<br>Brazilian company specializing in multidisciplinary engineering projects, construction management, and complete engineering services Certified in quality, environmental management, and occupational health and safety systems | Engineering Services | 🇧🇷 Belo Horizonte | 712 | 1999 |
| 17 | [CLAM Meio Ambiente](https://www.tamtam.ai/c/clam-meio-ambiente) (clam.com.br)<br>A long-standing provider of sustainability, society, and natural resource services for over 25 years | Environmental Services | 🇧🇷 Belo Horizonte | 663 | 1997 |
| 18 | [ihm Stefanini](https://www.tamtam.ai/c/ihm-stefanini) (ihm.com.br)<br>Global industry representation within Stefanini Group, assisting clients in improving operational KPIs, exceeding performance indicators, and leveraging technology with talented team | IT Services and IT Consulting | 🇧🇷 Belo Horizonte | 600 |  |
| 19 | [ELO - Doméstica](https://www.tamtam.ai/c/elo-domestica) (elodomestica.com.br)<br>A specialized consultancy firm providing support for domestic employers in Brazil, including hiring, tax compliance, payments, and expert advice for a strong employer-employee relationship | Individual and Family Services | 🇧🇷 Contagem | 595 | 1997 |
| 20 | [Demarco](https://www.tamtam.ai/c/demarco) (demarco.com.br)<br>Specializing in resolving challenges related to People, Management, Security, and Trade Union Relations with proven success since 2004 | IT Services and IT Consulting | 🇧🇷 Belo Horizonte | 586 | 2004 |
| 21 | [Via Networks Engenharia](https://www.tamtam.ai/c/via-networks-engenharia) (via.eng.br)<br>Specializing in engineering services, the company offers expertise in infrastructure, energy, and telecommunications With a strong focus on quality and customer satisfaction, they lead the market | Telecommunications | 🇧🇷 Belo Horizonte | 575 | 2004 |
| 22 | [NTW Contabilidade e Gestão Empresarial](https://www.tamtam.ai/c/ntw-contabilidade-e-gestao-empresarial) (ntwcontabilidade.com.br)<br>A provider of accounting services and financial consulting, focusing on customer satisfaction through structured processes and various quality certifications Expanding through franchises | Accounting | 🇧🇷 Belo Horizonte | 559 | 1989 |
| 23 | [EPC Engenharia Projeto Consultoria SA](https://www.tamtam.ai/c/epc-engenharia-projeto-consultoria-sa) (epc.com.br)<br>A Brazilian engineering firm with expertise in multidisciplinary projects, project management, and supply in various sectors including steel, oil & gas, energy, and infrastructure | Civil Engineering | 🇧🇷 Belo Horizonte | 551 | 1972 |
| 24 | [SEDI](https://www.tamtam.ai/c/sedi) (sedi.com.br)<br>Specializing in business consultancy for government licenses, the company expanded from a single office to 12 locations nationwide, focused on providing excellent services and creating opportunities | Government Relations Services | 🇧🇷 Belo Horizonte | 550 | 1996 |
| 25 | [Strata Engenharia](https://www.tamtam.ai/c/strata-engenharia) (strata.com.br)<br>A certified engineering consultancy specializing in road infrastructure, urban planning, transport planning, and utilizing advanced technology and highly trained professionals | Engineering Services | 🇧🇷 Belo Horizonte | 535 | 1990 |
| 26 | [ERG Engenharia](https://www.tamtam.ai/c/erg-engenharia) (ergengenharia.com.br)<br>A mining company founded in 1988 specializing in engineering consultancy, environmental solutions, and geotechnologies for industries like mining, steel, infrastructure, energy, and the environment | Civil Engineering | 🇧🇷 Belo Horizonte | 516 | 1988 |
| 27 | [ISQ Brasil](https://www.tamtam.ai/c/isq-brasil) (isqbrasil.com.br)<br>Providing engineering, technical inspections, testing, and consulting services, as well as innovation projects, to various industries in Brazil | Engineering Services | 🇧🇷 Belo Horizonte | 499 | 1999 |
| 28 | [Sete Soluções e Tecnologia Ambiental](https://www.tamtam.ai/c/sete-solucoes-e-tecnologia-ambiental) (sete-sta.com.br)<br>Environmental consultancy with multidisciplinary team covering engineering, biology, geology, economics, and cultural heritage, operating nationally and internationally with ISO certification. | Environmental Services | 🇧🇷 Belo Horizonte | 498 | 1997 |
| 29 | [Chammas Engenharia](https://www.tamtam.ai/c/chammas-engenharia) (chammasengenharia.com.br)<br>Providing reliable geotechnical information through rigorous engineering, combining human expertise, specialized methods, and innovative solutions for safety and sustainability. | Engineering Services | 🇧🇷 Belo Horizonte | 494 | 1989 |
| 30 | [Framework Digital](https://www.tamtam.ai/c/framework-digital) (frameworkdigital.com.br)<br>Software development group specializing in web and mobile projects Dedicated to providing quality technical solutions tailored to customer needs | IT Services and IT Consulting | 🇧🇷 Belo Horizonte | 480 | 2009 |
| 31 | [Grupo Projeta](https://www.tamtam.ai/c/grupo-projeta) (grupoprojetaengenharia.com.br)<br>The group provides multidisciplinary engineering services, including environmental projects, water resources, and geotechnical investigations with innovative solutions for clients nationwide | Engineering Services | 🇧🇷 Belo Horizonte | 457 | 2008 |
| 32 | [Aquila Consultoria em Gestão](https://www.tamtam.ai/c/aquila-consultoria-em-gestao) (aquila.com.br)<br>An international consulting organization providing world-class managerial solutions and training programs with a focus on improving client results worldwide | Business Consulting and Services | 🇧🇷 Nova Lima | 429 | 2011 |
| 33 | [Rehagro](https://www.tamtam.ai/c/rehagro) (rehagro.com.br)<br>Providing professional training and consulting services in agribusiness since 2002, specializing in technical and management areas with a multidisciplinary team | Education | 🇧🇷 Belo Horizonte | 425 | 2002 |
| 34 | [Tractebel América Latina](https://www.tamtam.ai/c/tractebel-america-latina) (tractebel-engie.cl)<br>Engineering company in Brazil specialized in energy, water, and infrastructure projects, with expertise in hydropower plants, transmission lines, substations, and urban drainage | Civil Engineering | 🇧🇷 Belo Horizonte | 425 | 1965 |
| 35 | [Selpe Gente & Gestão](https://www.tamtam.ai/c/selpe-gente-and-gestao) (gruposelpe.com.br)<br>With 56 years of experience, we connect professionals and businesses through HR services such as consulting, recruitment, technology, and temporary staffing | Business Consulting and Services | 🇧🇷 Belo Horizonte | 424 | 1965 |
| 36 | [Avalicon Engenharia](https://www.tamtam.ai/c/avalicon-engenharia) (avalicon.com.br)<br>Provider of engineering services for evaluations, topography, environmental registration, land regularization, and permitting in Brazil Specializing in renewable energy projects and infrastructure development | Civil Engineering | 🇧🇷 Lajinha | 421 | 2000 |
| 37 | [Cartorio Do 1 Oficio De Notas](https://www.tamtam.ai/c/cartorio-do-1-oficio-de-notas) (1cartoriopedroleopoldo.com.br)<br>Cartorio Do 1 Oficio De Notas is a legal services provider located in Pedro Leopoldo, Brazil, specializing in notarial services | Legal Services | 🇧🇷 Pedro Leopoldo | 417 |  |
| 38 | [SMT](https://www.tamtam.ai/c/smt) (smttech.com.br)<br>Global provider of world-class Experience Management technology solutions, ensuring clients worldwide can deliver on promises to customers and employees | IT Services and IT Consulting | 🇧🇷 Nova Lima | 414 | 2014 |
| 39 | [DEODE ENERGIA](https://www.tamtam.ai/c/deode-energia) (deodenergia.com)<br>Specializing in energy efficiency projects, R&D, and engineering consulting, the company focuses on innovative solutions for the electrical sector with a strong academic network | Utilities | 🇧🇷 Juiz de Fora | 389 | 2012 |
| 40 | [Houer](https://www.tamtam.ai/c/houer) (houer.com.br)<br>An infrastructure platform structuring and implementing projects in concessions, PPPs, and other areas across Brazil, aiming to create a better, more developed world for future generations | Business Consulting and Services | 🇧🇷 Belo Horizonte | 386 | 2015 |
| 41 | [Amplo Engenharia e Gestão de Projetos](https://www.tamtam.ai/c/amplo-engenharia-e-gestao-de-projetos) (amploengenharia.com.br)<br>Specialized in Consulting Engineering in Environmental Studies, Mineral Engineering, Project Planning, Implementation, Management, and Sociocultural Management since 2001 | Environmental Services | 🇧🇷 Belo Horizonte | 368 | 2001 |
| 42 | [Barcelos Cobrança](https://www.tamtam.ai/c/barcelos-cobranca) (barceloscobranca.com.br)<br>Established in 1986, this group offers recovery of credit services and legal services for businesses, specializing in various sectors with a full-service approach | Business Consulting and Services | 🇧🇷 Belo Horizonte | 361 | 1986 |
| 43 | [Brastel Engenharia](https://www.tamtam.ai/c/brastel-engenharia) (brastelnet.com.br)<br>Established in 1999 in São Paulo, the company provides telecommunications infrastructure services, specializing in project viability, construction, installation, maintenance, and specialized labor supply nationwide | Telecommunications | 🇧🇷 Belo Horizonte | 352 | 1999 |
| 44 | [Blossom Consult](https://www.tamtam.ai/c/blossom-consult) (blossomconsult.com)<br>Specializing in industrial project management, consulting, and engineering services, we offer innovative solutions for a diverse range of industries worldwide | Engineering Services | 🇧🇷 Belo Horizonte | 345 | 2016 |
| 45 | [BVP Geotecnia e Hidrotecnia](https://www.tamtam.ai/c/bvp-geotecnia-e-hidrotecnia) (bvp.eng.br)<br>With over 30 years of experience, we specialize in Geotechnical, Hydrotechnical, and Geological consulting and project development for Mining, Energy, and Infrastructure sectors | Mining | 🇧🇷 Belo Horizonte | 342 | 1986 |
| 46 | [Bessa](https://www.tamtam.ai/c/bessa) (bessa.digital)<br>Fully virtual and consultative accounting firm, leveraging technology and a diverse team to provide strategic, efficient accounting services for business growth and success | Accounting | 🇧🇷 Belo Horizonte | 334 | 1962 |
| 47 | [GCT - Gerenciamento e Controle de Trânsito SA](https://www.tamtam.ai/c/gct-gerenciamento-e-controle-de-transito-sa) (gctnet.com.br)<br>Specialized in traffic engineering services for over 15 years, we contribute to improving traffic flow in Brazil and enhancing quality of life for users | Transportation Programs | 🇧🇷 Contagem | 317 | 1998 |
| 48 | [DF+ ENGINEERING](https://www.tamtam.ai/c/df-engineering) (dfmais.eng.br)<br>Specializes in Soil and Rock Engineering, Geology, and Water Resources for mining sector projects from feasibility to monitoring and reporting | Engineering Services | 🇧🇷 Belo Horizonte | 307 |  |
| 49 | [Audicon Contadores](https://www.tamtam.ai/c/audicon-contadores) (audiconcontadores.com.br)<br>Providing accounting, consulting, and auditing services since 1990, with a mission to offer excellence in solutions and services while contributing to personal and organizational development | Accounting | 🇧🇷 Uberlândia | 223 | 1990 |
| 50 | [Verum Partners](https://www.tamtam.ai/c/verum-partners) (verumpartners.com.br)<br>A consultancy firm specializing in project management, innovation, and collaboration to drive sustainable results in capital and infrastructure projects globally | Business Consulting and Services | 🇧🇷 Belo Horizonte | 222 | 2017 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

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## The same list elsewhere

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Source: https://www.tamtam.ai/l/professional-services-firms-minas-gerais