# The 50 largest Engineering Services companies in Brazil

Tamtam tracks 99 Engineering Services companies headquartered in Brazil. This list ranks the 50 largest by number of employees on LinkedIn, led by Priner, Engeman and Estrutural. Their median headcount is 622. Half of them were founded in 1995 or later. The most common headquarters are São Paulo (9), Belo Horizonte (8) and Rio de Janeiro (6).

These Brazilian engineering services companies are mostly large, established firms. Priner specializes in industrial maintenance, Engeman focuses on industrial equipment maintenance, and Estrutural handles industrial construction for sectors like oil and gas. Normatel Engenharia offers general construction services, while Endicon Engenharia provides electrical engineering solutions.

The companies are geographically diverse across Brazil, with headquarters in cities such as Rio de Janeiro, Recife, Porto Alegre, Fortaleza, Belém, and São Paulo. Many of these firms were founded between the 1970s and late 1990s, indicating a long-standing presence in the market.

🇧🇷 Brazil · 50 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Priner](https://www.tamtam.ai/c/priner) (priner.com.br)<br>Specializing in industrial maintenance and infrastructure services, including access, industrial painting, thermal insulation, surface treatment, and structural recovery with innovative solutions and technical excellence | Engineering Services | 🇧🇷 Rio de Janeiro | 4,113 | 1982 |
| 2 | [Engeman](https://www.tamtam.ai/c/engeman) (engeman.net)<br>Established in 1983, specialized in developing solutions for various industry sectors, focusing on maintenance and operation of industrial equipment and components | Engineering Services | 🇧🇷 Recife | 4,030 | 1983 |
| 3 | [Estrutural](https://www.tamtam.ai/c/estrutural) (estruturalrs.com.br)<br>Specializing in industrial construction, assembly, and maintenance for oil, gas, pulp, and paper industries with extensive experience and credibility in the Brazilian market | Engineering Services | 🇧🇷 Porto Alegre | 3,583 | 1992 |
| 4 | [Normatel Engenharia](https://www.tamtam.ai/c/normatel-engenharia) (normatelengenharia.com.br)<br>Established in 1977, this engineering firm offers quality and interactive services in various construction sectors, emphasizing ethical and social responsibility | Engineering Services | 🇧🇷 Fortaleza | 2,485 | 1977 |
| 5 | [MCM Engenharia Industrial](https://www.tamtam.ai/c/mcm-engenharia-industrial) (mcmmontagens.com.br)<br>Specializing in construction and assembly services, we provide efficient solutions for various projects with a focus on quality and precision | Engineering Services | 🇧🇷 Recife | 1,495 | 1996 |
| 6 | [Endicon Engenharia](https://www.tamtam.ai/c/endicon-engenharia) (endicon.com.br)<br>Engineering technology solutions provider with over 30 national and international patents, specializing in electrical engineering services and products with a strong track record since 1975 | Engineering Services | 🇧🇷 Belém | 1,493 | 1975 |
| 7 | [Engeform](https://www.tamtam.ai/c/engeform) (engeform.com.br)<br>A longstanding organization involved in engineering, real estate development, renewable energy, and structured investments, with a focus on sustainable solutions for society | Engineering Services | 🇧🇷 São Paulo | 1,233 | 1976 |
| 8 | [SLG Comercio de sistemas de automacao LTDA](https://www.tamtam.ai/c/slg-comercio-de-sistemas-de-automacao-ltda) (smartslg.com.br)<br>Specializing in building automation, we offer cost-effective solutions for buildings of all sizes Our services include advanced security systems for life and property protection | Engineering Services | 🇧🇷 São Paulo | 1,217 | 1982 |
| 9 | [Civil Master Engenharia em Altura](https://www.tamtam.ai/c/civil-master-engenharia-em-altura) (civilmaster.com.br)<br>Specializing in complex engineering projects in hard-to-reach areas since 1997 Over 2,400 professionals across Brazil promoting safety, excellence, and sustainability | Engineering Services | 🇧🇷 Rio de Janeiro | 1,176 | 1997 |
| 10 | [Terrabel](https://www.tamtam.ai/c/terrabel)<br>Established in the 1970s in Belo Horizonte, now based in Contagem Specializing in heavy machinery maintenance with highly experienced team and nationwide service capability | Engineering Services | 🇧🇷 Contagem | 1,136 |  |
| 11 | [PARENTE ANDRADE](https://www.tamtam.ai/c/parente-andrade) (parenteandrade.com.br)<br>An organization dedicated to providing high-quality services with a focus on safety, environmental respect, and customer satisfaction Certified in ISO standards | Engineering Services | 🇧🇷 Manaus | 973 | 1975 |
| 12 | [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 |
| 13 | [Contrex Engenharia e Serviços Ltda](https://www.tamtam.ai/c/contrex-engenharia-e-servicos-ltda) (contrex.com.br)<br>Specialized in producing, assembling, and renting industrial scaffolding, this organization began in 1999 to address the niche of scaffolding rental market | Engineering Services | 🇧🇷 Aracruz | 929 | 2000 |
| 14 | [Temon Serviços](https://www.tamtam.ai/c/temon-servicos) (temonservicos.com.br)<br>Leader in maintaining and operating complex building systems, utilizing technology, innovation, and sustainability Specializes in high-rise buildings, offering 24/7 emergency services | Engineering Services | 🇧🇷 São Paulo | 919 | 2002 |
| 15 | [Engevale Engenharia S.A.](https://www.tamtam.ai/c/engevale-engenharia-s-a) (engevale.com)<br>A solid engineering company operating in Brazil, offering maintenance, construction, and electromechanical services with a focus on safety, quality, and customer satisfaction | Engineering Services | 🇧🇷 Taubaté | 916 | 1999 |
| 16 | [Grupo ProCME](https://www.tamtam.ai/c/grupo-procme) (cme.pt)<br>Global reference in engineering with strong technological focus, developing key sectors like infrastructure and energy to drive social and economic progress | Engineering Services | 🇧🇷 Oeiras | 907 | 1983 |
| 17 | [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 |
| 18 | [Evsa Comercio E Servicos Industriais](https://www.tamtam.ai/c/evsa-comercio-e-servicos-industriais) (evsa.com.br)<br>A provider of industrial supplies and services, specializing in business supplies and equipment for various industries | Engineering Services | 🇧🇷 Diadema | 755 | 1998 |
| 19 | [Projel Engenharia Especializada LTDA](https://www.tamtam.ai/c/projel-engenharia-especializada-ltda) (projelengenharia.com.br)<br>Specialized engineering firm providing consulting services since 1971, focused on identifying problems and providing tailored solutions in infrastructure, mobility, mining, and environmental projects | Engineering Services | 🇧🇷 São Paulo | 724 | 1971 |
| 20 | [Salum Construções](https://www.tamtam.ai/c/salum-construcoes) (salumconstrucoes.com.br)<br>A construction company founded in 1977 by engineers, specializing in road construction, urban projects, and mining works with a focus on quality, safety, and ethics | Engineering Services | 🇧🇷 Belo Horizonte | 717 | 1977 |
| 21 | [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 |
| 22 | [KAEFER Teckma](https://www.tamtam.ai/c/kaefer-teckma) (kaeferteckma.com.br)<br>A group of innovative companies focused on complex engineering projects, industrial maintenance, partnerships, and growth opportunities with high performance and quality standards | Engineering Services | 🇧🇷 São Paulo | 709 | 1992 |
| 23 | [Vectra Engenharia Ltda](https://www.tamtam.ai/c/vectra-engenharia-ltda) (vectraengenharia.com.br)<br>With a strong team of experienced professionals and a robust fleet of machinery, we provide quality services to clients nationwide | Engineering Services | 🇧🇷 Juiz de Fora | 662 | 1995 |
| 24 | [Grupo Espiral Engenharia](https://www.tamtam.ai/c/grupo-espiral-engenharia) (espiral.eng.br)<br>A leading engineering company offering industrial scaffolding, construction equipment rentals, and access solutions across Brazil, with a focus on innovation and sustainability | Engineering Services | 🇧🇷 Serra | 646 | 1998 |
| 25 | [NIP do Brasil](https://www.tamtam.ai/c/nip-do-brasil) (nipdobrasil.com.br)<br>We are a consultancy firm offering engineering services in energy, oil & gas, sanitation, transportation, and telecommunications sectors We provide studies, projects, supervision, and management | Engineering Services | 🇧🇷 Vitória | 622 | 1998 |
| 26 | [BSM Engenharia](https://www.tamtam.ai/c/bsm-engenharia) (bsm.com.br)<br>Specializing in heavy equipment rental, cargo handling, port operations, and integrated logistics Leading provider of solutions for complex projects nationwide | Engineering Services | 🇧🇷 Rio de Janeiro | 596 | 1973 |
| 27 | [LCD ENGENHARIA](https://www.tamtam.ai/c/lcd-engenharia) (lcdengenharia.com)<br>Specializing in construction, industrial assembly and maintenance, we provide solutions for building projects while maintaining quality, efficiency, and client satisfaction | Engineering Services | 🇧🇷 Rio de Janeiro | 586 | 2000 |
| 28 | [Grupo Monsertec](https://www.tamtam.ai/c/grupo-monsertec) (monsertec.com.br)<br>Specialized services for unspecified construction projects, offering unique solutions and expertise in the field | Engineering Services | 🇧🇷 Dias d'Ávila | 585 | 1997 |
| 29 | [Itayá Engenharia, Manutenção Industrial e Construções](https://www.tamtam.ai/c/itaya-engenharia-manutencao-industrial-e-construcoes) (itaya.com.br)<br>Established in 1992, the company specializes in industrial maintenance, assembly, and civil construction It focuses on excellence, efficiency, and safety in providing various services | Engineering Services | 🇧🇷 Sorocaba | 580 | 1992 |
| 30 | [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 |
| 31 | [Grupo Setta](https://www.tamtam.ai/c/grupo-setta) (linktr.ee)<br>The group is composed of companies specializing in electrical materials, engineering, and energy services, offering integrated solutions such as low voltage panels and electrical projects | Engineering Services | 🇧🇷 Patos de Minas | 533 | 1996 |
| 32 | [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 |
| 33 | [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 |
| 34 | [LBR Engenharia e Consultoria Ltda](https://www.tamtam.ai/c/lbr-engenharia-e-consultoria-ltda) (lbreng.com.br)<br>A consultancy firm specializing in engineering services, providing innovative solutions for road and railway infrastructure projects, with a focus on quality and sustainability | Engineering Services | 🇧🇷 São Paulo | 493 | 1996 |
| 35 | [CCT Conceitual](https://www.tamtam.ai/c/cct-conceitual) (conceitual.com.br)<br>Established in 1990, the company provides industrial construction, petrochemical, civil construction, industrial assemblies, sanitation, and consulting services with a focus on quality, safety, environmental compliance, and timely delivery They are certified in quality management, environmental management, and occupational health and safety, and are committed to social responsibility | Engineering Services | 🇧🇷 Belo Horizonte | 483 | 1990 |
| 36 | [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 |
| 37 | [Ecoplan Engenharia](https://www.tamtam.ai/c/ecoplan-engenharia) (ecoplan.com.br)<br>Specializing in consultative engineering, the company excels in infrastructure studies, projects, supervision, and management for large-scale government projects since 1969 | Engineering Services | 🇧🇷 Porto Alegre | 444 | 1969 |
| 38 | [Célere Intralogística](https://www.tamtam.ai/c/celere-intralogistica) (celerelog.com.br)<br>Specializing in intralogistics efficiency, the company offers tailored solutions to enhance internal processes and increase productivity for its clients | Engineering Services | 🇧🇷 São Paulo | 435 | 2006 |
| 39 | [PD7 Tech](https://www.tamtam.ai/c/pd7-tech) (pd7tech.com)<br>A Brazilian company founded in 2008, specializing in implementing innovative technology solutions for various industries, with a focus on IoT, AI, and machine learning | Engineering Services | 🇧🇷 Rio de Janeiro | 422 | 2008 |
| 40 | [CEPEMAR](https://www.tamtam.ai/c/cepemar) (cepemar.com.br)<br>A Brazilian environmental consulting company delivering innovative solutions in licensing, socioeconomics, and environmental studies for various sectors, focusing on sustainability and client satisfaction | Engineering Services | 🇧🇷 Vitoria | 404 | 1978 |
| 41 | [MI Electric Brasil](https://www.tamtam.ai/c/mi-electric-brasil) (mielectric.com.br)<br>A leading provider of power delivery solutions to the global energy industry, specializing in empowering energy companies to meet growing demands worldwide | Engineering Services | 🇧🇷 Macaé | 403 | 2014 |
| 42 | [Ektor Engenharia Oficial](https://www.tamtam.ai/c/ektor-engenharia-oficial) (ektor.com.br)<br>We invest in strategic planning to achieve successful goals Our story is guided by faith and written by divine guidance 🦁 | Engineering Services | 🇧🇷 Praia Grande | 400 | 1972 |
| 43 | [Séculos Engenharia e Serviços Ltda.](https://www.tamtam.ai/c/seculos-engenharia-e-servicos-ltda) (gruposeculos.com.br)<br>Seculos is a Brazilian construction company specializing in services and administration, based in Parauapebas, focused on providing top-quality construction solutions | Engineering Services | 🇧🇷 Parauapebas | 395 | 1995 |
| 44 | [A1 Engineering](https://www.tamtam.ai/c/a1-engineering) (a1.com.br)<br>Provider of integrated solutions for industrial plants and power generation, offering engineering, manufacturing, energy services, and patented turbines for power generation | Engineering Services | 🇧🇷 Araucária | 372 |  |
| 45 | [Traxterra Servicos e Equipamentos](https://www.tamtam.ai/c/traxterra-servicos-e-equipamentos) (traxterra.com.br)<br>A company providing customized operations, high-quality equipment, and efficient solutions for various industries nationwide, focusing on productivity, compliance, and continuous improvement | Engineering Services | 🇧🇷 Volta Redonda | 369 |  |
| 46 | [PPL Manutenção e Serviços Ltda.](https://www.tamtam.ai/c/ppl-manutencao-e-servicos-ltda) (pplmanutencao.com.br)<br>Provider of high-quality maintenance services in various sectors including naval, petrochemical, and automotive industries, focusing on excellence, modern technology, and customer satisfaction | Engineering Services | 🇧🇷 Salvador | 357 | 1996 |
| 47 | [ABELV Engenharia](https://www.tamtam.ai/c/abelv-engenharia) (abelv.com.br)<br>A São Paulo-based engineering firm founded in 2006, specializing in electromechanical installations and assemblies, with a focus on excellence, partnership, and environmental responsibility | Engineering Services | 🇧🇷 São Paulo | 357 | 2006 |
| 48 | [ROHR S/A ESTRUTURAS TUBULARES](https://www.tamtam.ai/c/rohr-s-a-estruturas-tubulares) (rohr.com.br)<br>Specialized in construction engineering and access, the company leads in tubular structures, offering tailored solutions for infrastructure, buildings, and industrial services since 1963 | Engineering Services | 🇧🇷 São Paulo | 356 | 1963 |
| 49 | [DESA Engenharia](https://www.tamtam.ai/c/desa-engenharia) (desaengenharia.com.br)<br>Specialized in civil construction, refractory lining, electromechanical assembly, boiler-making, thermal insulation, passive protection, and scaffolding services, offering EPC project implementation for industrial clients | Engineering Services | 🇧🇷 Matozinhos | 356 | 2019 |
| 50 | [Grupo Partnership](https://www.tamtam.ai/c/grupo-partnership) (grupopartnership.com.br)<br>A company founded in 2019 focuses on digital transformation, client success, and reducing environmental impacts in alignment with UN climate goals | Engineering Services | 🇧🇷 Rio de Janeiro | 348 | 2019 |

## 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/engineering-services-companies-brazil