# 30 leading consulting firms in Belo Horizonte
Tamtam tracks 44 consulting firms headquartered in Belo Horizonte. This list ranks the 30 largest by number of employees on LinkedIn, led by hotel, Tailor and MCA Auditoria e Gerenciamento Ltda. Their median headcount is 586. Half of them were founded in 1999 or later.
These consulting firms in Belo Horizonte are primarily mid-sized to large companies, with a strong presence in engineering, IT, and general business consulting. Among them, hotel provides consulting and training for the hospitality sector, while Tailor specializes in human capital solutions like executive search and recruitment. MCA Auditoria e Gerenciamento Ltda focuses on auditing, project management, and construction services, and Sebrae-MG assists micro and small businesses with competitiveness and growth. Lyon Engenharia leads in implementation and facilities management, and Diefra Engenharia e Consultoria Ltda offers multidisciplinary technical support.
The companies listed exhibit a strong concentration in engineering and IT services, indicating a specialized consulting market in Belo Horizonte. Most of these firms were founded in the 2000s, with a few established earlier, suggesting a mature but evolving consulting landscape.
π§π· Belo Horizonte Β· 30 companies Β· Updated Nov 12, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [hotel](https://www.tamtam.ai/c/hotel)
Consulting and training services for hotels, specializing in implementing hotel services and procedures to improve overall operations | Hospitality | π§π· Belo Horizonte | 11,408 | 2019 |
| 2 | [Tailor](https://www.tamtam.ai/c/tailor-belo-horizonte) (tailorexec.com.br)
Tailor offers tailored human capital solutions such as executive search, strategic recruitment, training, profile assessment, and people management consulting | Human Resources Services | π§π· Belo Horizonte | 1,788 | 2019 |
| 3 | [MCA Auditoria e Gerenciamento Ltda](https://www.tamtam.ai/c/mca-auditoria-e-gerenciamento-ltda) (mca.srv.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 | π§π· Belo Horizonte | 1,780 | 2002 |
| 4 | [Lyon Engenharia](https://www.tamtam.ai/c/lyon-engenharia) (lyonengenharia.com.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 | π§π· Belo Horizonte | 1,616 | 2004 |
| 5 | [Sebrae-MG](https://www.tamtam.ai/c/sebrae-mg) (sebraemg.com.br)
Provides assistance to micro and small businesses, fostering competitiveness and sustainable growth through partnerships, training, and access to resources. | Business Consulting and Services | π§π· Belo Horizonte | 1,535 | 1972 |
| 6 | [Diefra Engenharia e Consultoria Ltda](https://www.tamtam.ai/c/diefra-engenharia-e-consultoria-ltda) (grupodiefra.com.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 | π§π· Belo Horizonte | 1,336 | |
| 7 | [Mult](https://www.tamtam.ai/c/mult) (consultoriamult.com.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 | π§π· Belo Horizonte | 1,155 | 2007 |
| 8 | [Mirante](https://www.tamtam.ai/c/mirante) (miranteengenharia.com.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 | π§π· Belo Horizonte | 987 | 2001 |
| 9 | [TELSAN ENGENHARIA E SERVIΓOS S/A](https://www.tamtam.ai/c/telsan-engenharia-e-servicos-s-a) (telsan.com.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 | π§π· Belo Horizonte | 955 | 1995 |
| 10 | [TSA - Tecnologia de Sistemas de Automação S/A](https://www.tamtam.ai/c/tsa-tecnologia-de-sistemas-de-automacao-s-a) (tsaengenharia.com.br)
A leading company in the field of engineering and project management, using modern technologies to deliver tailored solutions for clients worldwide | Engineering Services | π§π· Belo Horizonte | 946 | 1992 |
| 11 | [Pontual](https://www.tamtam.ai/c/pontual) (pontualca.srv.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 | π§π· Belo Horizonte | 920 | 2005 |
| 12 | [Herkenhoff & Prates](https://www.tamtam.ai/c/herkenhoff-and-prates) (hep.solutions)
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 | π§π· Belo Horizonte | 871 | 1983 |
| 13 | [IDG Engenharia e Consultoria](https://www.tamtam.ai/c/idg-engenharia-e-consultoria) (idgengenharia.com)
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 | π§π· Belo Horizonte | 712 | 1999 |
| 14 | [CLAM Meio Ambiente](https://www.tamtam.ai/c/clam-meio-ambiente) (clam.com.br)
A long-standing provider of sustainability, society, and natural resource services for over 25 years | Environmental Services | π§π· Belo Horizonte | 663 | 1997 |
| 15 | [Demarco](https://www.tamtam.ai/c/demarco) (demarco.com.br)
Specializing in resolving challenges related to People, Management, Security, and Trade Union Relations with proven success since 2004 | IT Services and IT Consulting | π§π· Belo Horizonte | 586 | 2004 |
| 16 | [EPC Engenharia Projeto Consultoria SA](https://www.tamtam.ai/c/epc-engenharia-projeto-consultoria-sa) (epc.com.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 | π§π· Belo Horizonte | 551 | 1972 |
| 17 | [SEDI](https://www.tamtam.ai/c/sedi) (sedi.com.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 | π§π· Belo Horizonte | 550 | 1996 |
| 18 | [Strata Engenharia](https://www.tamtam.ai/c/strata-engenharia) (strata.com.br)
A certified engineering consultancy specializing in road infrastructure, urban planning, transport planning, and utilizing advanced technology and highly trained professionals | Engineering Services | π§π· Belo Horizonte | 535 | 1990 |
| 19 | [ERG Engenharia](https://www.tamtam.ai/c/erg-engenharia) (ergengenharia.com.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 | π§π· Belo Horizonte | 516 | 1988 |
| 20 | [ISQ Brasil](https://www.tamtam.ai/c/isq-brasil) (isqbrasil.com.br)
Providing engineering, technical inspections, testing, and consulting services, as well as innovation projects, to various industries in Brazil | Engineering Services | π§π· Belo Horizonte | 499 | 1999 |
| 21 | [Sete Soluçáes e Tecnologia Ambiental](https://www.tamtam.ai/c/sete-solucoes-e-tecnologia-ambiental) (sete-sta.com.br)
Environmental consultancy with multidisciplinary team covering engineering, biology, geology, economics, and cultural heritage, operating nationally and internationally with ISO certification. | Environmental Services | π§π· Belo Horizonte | 498 | 1997 |
| 22 | [Chammas Engenharia](https://www.tamtam.ai/c/chammas-engenharia) (chammasengenharia.com.br)
Providing reliable geotechnical information through rigorous engineering, combining human expertise, specialized methods, and innovative solutions for safety and sustainability. | Engineering Services | π§π· Belo Horizonte | 494 | 1989 |
| 23 | [Framework Digital](https://www.tamtam.ai/c/framework-digital) (frameworkdigital.com.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 | π§π· Belo Horizonte | 480 | 2009 |
| 24 | [Grupo Projeta](https://www.tamtam.ai/c/grupo-projeta) (grupoprojetaengenharia.com.br)
The group provides multidisciplinary engineering services, including environmental projects, water resources, and geotechnical investigations with innovative solutions for clients nationwide | Engineering Services | π§π· Belo Horizonte | 457 | 2008 |
| 25 | [Faculdade Unimed](https://www.tamtam.ai/c/faculdade-unimed) (faculdadeunimed.edu.br)
A educational institution established in 1995, offering courses in management, health, and cooperativism to develop high-performance healthcare professionals | Higher Education | π§π· Belo Horizonte | 438 | 1995 |
| 26 | [Rehagro](https://www.tamtam.ai/c/rehagro) (rehagro.com.br)
Providing professional training and consulting services in agribusiness since 2002, specializing in technical and management areas with a multidisciplinary team | Education | π§π· Belo Horizonte | 425 | 2002 |
| 27 | [Tractebel AmΓ©rica Latina](https://www.tamtam.ai/c/tractebel-america-latina) (tractebel-engie.cl)
Engineering company in Brazil specialized in energy, water, and infrastructure projects, with expertise in hydropower plants, transmission lines, substations, and urban drainage | Civil Engineering | π§π· Belo Horizonte | 425 | 1965 |
| 28 | [Selpe Gente & GestΓ£o](https://www.tamtam.ai/c/selpe-gente-and-gestao) (gruposelpe.com.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 | π§π· Belo Horizonte | 424 | 1965 |
| 29 | [Houer](https://www.tamtam.ai/c/houer) (houer.com.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 | π§π· Belo Horizonte | 386 | 2015 |
| 30 | [Amplo Engenharia e GestΓ£o de Projetos](https://www.tamtam.ai/c/amplo-engenharia-e-gestao-de-projetos) (amploengenharia.com.br)
Specialized in Consulting Engineering in Environmental Studies, Mineral Engineering, Project Planning, Implementation, Management, and Sociocultural Management since 2001 | Environmental Services | π§π· Belo Horizonte | 368 | 2001 |
## 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.
## More company lists in Belo Horizonte
- [The largest companies in Belo Horizonte](https://www.tamtam.ai/l/largest-companies-belo-horizonte) (638)
- [Education providers in Belo Horizonte](https://www.tamtam.ai/l/education-companies-belo-horizonte) (56)
- [Retail chains in Belo Horizonte](https://www.tamtam.ai/l/retail-chains-belo-horizonte) (48)
- [Construction companies in Belo Horizonte](https://www.tamtam.ai/l/construction-companies-belo-horizonte) (47)
- [Critical infrastructure operators in Belo Horizonte](https://www.tamtam.ai/l/critical-infrastructure-operators-belo-horizonte) (46)
- [Healthcare providers in Belo Horizonte](https://www.tamtam.ai/l/healthcare-providers-belo-horizonte) (46)
- [Professional services firms in Belo Horizonte](https://www.tamtam.ai/l/professional-services-firms-belo-horizonte) (46)
- [Companies with a mobile app in Belo Horizonte](https://www.tamtam.ai/l/companies-with-mobile-app-belo-horizonte) (38)
- [IT Services and IT Consulting companies in Belo Horizonte](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-belo-horizonte) (38)
- [Multinational companies in Belo Horizonte](https://www.tamtam.ai/l/multinational-companies-belo-horizonte) (36)
- [Financial services firms in Belo Horizonte](https://www.tamtam.ai/l/financial-services-firms-belo-horizonte) (34)
- [Manufacturers in Belo Horizonte](https://www.tamtam.ai/l/manufacturers-belo-horizonte) (33)
- [Retail companies in Belo Horizonte](https://www.tamtam.ai/l/retail-companies-belo-horizonte) (32)
- [Financial Services companies in Belo Horizonte](https://www.tamtam.ai/l/financial-services-companies-belo-horizonte) (31)
- [Hospitals and Health Care companies in Belo Horizonte](https://www.tamtam.ai/l/hospitals-and-health-care-companies-belo-horizonte) (31)
- [Public sector organisations in Belo Horizonte](https://www.tamtam.ai/l/public-sector-organisations-belo-horizonte) (30)
- [Civil Engineering companies in Belo Horizonte](https://www.tamtam.ai/l/civil-engineering-companies-belo-horizonte) (25)
## The same list elsewhere in Brazil
- [Consulting firms in Brazil](https://www.tamtam.ai/l/consulting-firms-brazil) (387)
- [Consulting firms in SΓ£o Paulo State](https://www.tamtam.ai/l/consulting-firms-sao-paulo-state) (188)
- [Consulting firms in Minas Gerais](https://www.tamtam.ai/l/consulting-firms-minas-gerais) (56)
- [Consulting firms in Rio de Janeiro State](https://www.tamtam.ai/l/consulting-firms-rio-de-janeiro-state) (32)
- [Consulting firms in SΓ£o Paulo](https://www.tamtam.ai/l/consulting-firms-sao-paulo) (138)
- [Consulting firms in Rio de Janeiro](https://www.tamtam.ai/l/consulting-firms-rio-de-janeiro) (28)
## The same list elsewhere
- [Consulting firms in the world](https://www.tamtam.ai/l/consulting-firms-in-the-world) (16,009)
- [Consulting firms in Latin America](https://www.tamtam.ai/l/consulting-firms-in-latin-america) (652)
---
Source: https://www.tamtam.ai/l/consulting-firms-belo-horizonte