# Consulting firms headquartered in Minas Gerais

Tamtam tracks 56 consulting firms headquartered in Minas Gerais. This list ranks the 50 largest by number of employees on LinkedIn, led by hotel, Callink and Tailor. Their median headcount is 498. Half of them were founded in 2001 or later. The most common headquarters are Belo Horizonte (39), Contagem (3) and Nova Lima (3).

These consulting firms in Minas Gerais are mostly mid-sized to large organizations, with a significant number of employees, often exceeding 1,000. Many specialize in engineering and business consulting services, with a strong presence in IT services and human resources. Callink offers customer experience solutions, Tailor provides human capital consulting, MCA Auditoria e Gerenciamento Ltda focuses on auditing and project management, and Sebrae-MG assists micro and small businesses.

A notable pattern among these companies is the concentration of headquarters in Belo Horizonte, indicating a central hub for consulting activities within the state. While some firms like hotel and Tailor were founded recently in 2019, others such as Sebrae-MG (1972) and Diefra Engenharia e Consultoria Ltda (over 35 years of operation) have a longer history.

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

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [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 |
| 2 | [Callink](https://www.tamtam.ai/c/callink) (callink.com.br)<br>Callink provides personalized value-added solutions focused on customer journeys, specializing in customer experience by combining technology and humanization for transformative results | IT Services and IT Consulting | 🇧🇷 Uberlândia | 7,097 | 2006 |
| 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 | [Sebrae-MG](https://www.tamtam.ai/c/sebrae-mg) (sebraemg.com.br)<br>Provides assistance to micro and small businesses, fostering competitiveness and sustainable growth through partnerships, training, and access to resources. | Business Consulting and Services | 🇧🇷 Belo Horizonte | 1,535 | 1972 |
| 7 | [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 |  |
| 8 | [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 |
| 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 | [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 |
| 16 | [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 |
| 17 | [TQI](https://www.tamtam.ai/c/tqi) (tqi.com.br)<br>An experienced team using state-of-the-art technologies to provide tailored solutions for clients in various industries, specializing in IT expertise and innovation since 1991 | IT Services and IT Consulting | 🇧🇷 Uberlândia | 597 | 1992 |
| 18 | [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 |
| 19 | [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 |
| 20 | [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 |
| 21 | [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 |
| 22 | [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 |
| 23 | [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 |
| 24 | [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 |
| 25 | [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 |
| 26 | [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 |
| 27 | [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 |
| 28 | [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 |
| 29 | [Faculdade Unimed](https://www.tamtam.ai/c/faculdade-unimed) (faculdadeunimed.edu.br)<br>A educational institution established in 1995, offering courses in management, health, and cooperativism to develop high-performance healthcare professionals | Higher Education | 🇧🇷 Belo Horizonte | 438 | 1995 |
| 30 | [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 |
| 31 | [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 |
| 32 | [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 |
| 33 | [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 |
| 34 | [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 |
| 35 | [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 |
| 36 | [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 |
| 37 | [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 |
| 38 | [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 |
| 39 | [remopt](https://www.tamtam.ai/c/remopt) (remopt.com.br)<br>A leading provider of Network Planning and Optimization solutions for mobile networks in Latin America, focusing on quality, ROI, and customer satisfaction | Telecommunications | 🇧🇷 Belo Horizonte | 361 | 1998 |
| 40 | [Vetta](https://www.tamtam.ai/c/vetta) (vetta.digital)<br>A center of excellence in industrial digitalization, transforming companies worldwide using cutting-edge technologies to improve efficiency and performance | IT Services and IT Consulting | 🇧🇷 Belo Horizonte | 351 | 2001 |
| 41 | [Vision Engenharia e Consultoria](https://www.tamtam.ai/c/vision-engenharia-e-consultoria) (grupovision.com.br)<br>Part of the VISION Group, specializing in industrial systems Visit their LinkedIn page for more information | Automation Machinery Manufacturing | 🇧🇷 Nova Lima | 350 | 2007 |
| 42 | [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 |
| 43 | [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 |
| 44 | [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 |
| 45 | [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 |  |
| 46 | [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 |
| 47 | [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 |
| 48 | [SENAI Minas Gerais](https://www.tamtam.ai/c/senai-minas-gerais) (fiemg.com.br)<br>A partner in the industry's digital transformation, specializing in training, developing professionals, and researching solutions for the new industrial revolution Located in Contagem, Brazil | Technology, Information and Internet | 🇧🇷 Belo Horizonte | 216 | 2020 |
| 49 | [Contrei - Gestão em Medicina e Segurança do Trabalho](https://www.tamtam.ai/c/contrei-gestao-em-medicina-e-seguranca-do-trabalho) (contrei.com)<br>Leader in workplace safety engineering and occupational medicine, providing services to reduce accidents, improve productivity, and comply with environmental regulations for thousands of clients nationwide | Facilities Services | 🇧🇷 Belo Horizonte | 202 | 1981 |
| 50 | [GRUPO LPJ IT Consulting](https://www.tamtam.ai/c/grupo-lpj-it-consulting) (grupolpj.com)<br>IT consulting firm in Belo Horizonte, Brazil specializing in SAP solutions Provides services in IT consulting, multisourcing, software development, and education | Business Consulting and Services | 🇧🇷 Belo Horizonte | 196 | 2003 |

## 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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Source: https://www.tamtam.ai/l/consulting-firms-minas-gerais