# Top 50 companies with in-house R&D in Santa Catarina

Tamtam tracks 58 companies with in-house R&D headquartered in Santa Catarina. This list ranks the 50 largest by number of employees on LinkedIn, led by WEG, Tupy and Nidec Global Appliance. Their median headcount is 656. Half of them were founded in 1984 or later. The most common headquarters are Joinville (15), Florianópolis (11) and Blumenau (4).

This selection showcases large companies with in-house R&D in Santa Catarina, Brazil, primarily focusing on manufacturing and industrial technology. Notable examples include WEG, a global electric-electronic equipment company; Tupy, specializing in highly-engineered cast iron components; Nidec Global Appliance, a manufacturer of motors and appliances; and Intelbras, developing technology solutions for telecommunications. The companies listed are generally well-established, with many founded mid-20th century. Joinville stands out as a significant hub for these industrial firms. Many of these companies have a global presence, indicating a strong export orientation for Santa Catarina's industrial sector.

A common pattern observed is the prevalence of manufacturing industries, from heavy machinery to specialized components, alongside a strong presence of educational and administrative support organizations like SENAI/SC and Universidade do Vale do Itajaí. The concentration of headquarters in cities like Joinville and Jaraguá do Sul suggests regional industrial clusters. The founding dates, predominantly from the mid-20th century, point to a mature industrial base.

🇧🇷 Santa Catarina · 50 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [WEG](https://www.tamtam.ai/c/weg) (weg.net)<br>A global electric-electronic equipment company offering solutions in electric machines, automation, and paints for various industries worldwide | Appliances, Electrical, and Electronics Manufacturing | 🇧🇷 Jaraguá do Sul | 32,000 | 1961 |
| 2 | [Tupy](https://www.tamtam.ai/c/tupy) (tupy.com.br)<br>Specializing in highly-engineered cast iron components, this Brazilian company contributes to various industrial applications, improving life standards through technological innovation | Manufacturing | 🇧🇷 Joinville | 11,311 | 1938 |
| 3 | [Nidec Global Appliance](https://www.tamtam.ai/c/nidec-global-appliance) (embraco.com)<br>A global leader in manufacturing motors, components, and appliances for home and commercial use, focusing on quality, reliability, competitiveness, and energy efficiency | Industrial Machinery Manufacturing | 🇧🇷 Joinville | 6,273 |  |
| 4 | [SENAI/SC - Serviço Nacional de Aprendizagem Industrial](https://www.tamtam.ai/c/senai-sc-servico-nacional-de-aprendizagem-industrial) (sc.senai.br)<br>An organization providing industrial learning and training programs in Santa Catarina, aiming to meet the workforce needs of the state's industries | Education Administration Programs | 🇧🇷 Florianópolis | 5,877 | 1954 |
| 5 | [Intelbras](https://www.tamtam.ai/c/intelbras) (intelbras.com.br)<br>Develops products and solutions that provide technology, quality, and innovation with simplicity, protecting, connecting, and transforming lives in Brazil and worldwide. | Telecommunications | 🇧🇷 São José | 5,057 | 1976 |
| 6 | [Senior Sistemas](https://www.tamtam.ai/c/senior-sistemas) (senior.com.br)<br>A national leader in software development for business management, offering comprehensive solutions in ERP, HR, security, BI, and cloud computing services Founded in 1988 with multiple locations nationwide | Software Development | 🇧🇷 Blumenau | 3,700 | 1988 |
| 7 | [Embraco](https://www.tamtam.ai/c/embraco) (embraco.com)<br>Designing and selling advanced refrigeration solutions for homes and businesses. It offers a wide range of highly efficient, innovative products for various applications. | Mechanical Or Industrial Engineering | 🇧🇷 Joinville | 3,284 | 1971 |
| 8 | [Universidade do Vale do Itajaí](https://www.tamtam.ai/c/universidade-do-vale-do-itajai) (univali.br)<br>Offers over 70 graduate programs across six campuses in various areas including social and legal science, human sciences, health sciences, and earth and sea sciences | Higher Education | 🇧🇷 Itajaí | 2,919 | 1964 |
| 9 | [Schulz S.A.](https://www.tamtam.ai/c/schulz-s-a) (schulz.com.br)<br>Public company with two divisions: Compressors (piston, diaphragm, rotary screw) and Automotive (heavy trucks, agriculture, construction) Leading in both industries with advanced technology | Manufacturing | 🇧🇷 Joinville | 2,388 | 1963 |
| 10 | [Docol](https://www.tamtam.ai/c/docol) (docol.com.br)<br>We are a design-driven company focused on transforming everyday life and relationships through innovative water products since 1956 Operating globally with a focus on sustainability | Construction | 🇧🇷 Joinville | 2,194 |  |
| 11 | [Ciser](https://www.tamtam.ai/c/ciser) (ciser.com.br)<br>A leading manufacturer of fasteners in Latin America, supplying over 20,000 customers in 20+ countries with a wide range of products Employs 1,900 staff | Turned Products and Fastener Manufacturing | 🇧🇷 Joinville | 1,588 | 1959 |
| 12 | [Duas Rodas](https://www.tamtam.ai/c/duas-rodas) (duasrodas.com)<br>Leading Brazilian manufacturer of flavors, aromas, and ingredients for food and beverage industry with global presence, cutting-edge technology, and wide product portfolio | Food and Beverage Services | 🇧🇷 Jaraguá do Sul | 1,514 | 1925 |
| 13 | [EPAGRI](https://www.tamtam.ai/c/epagri) (epagri.sc.gov.br)<br>A website providing information or services related to agriculture in the state of Santa Catarina, Brazil | Government Administration | 🇧🇷 Florianópolis | 1,319 |  |
| 14 | [Librelato S.A. Implementos Rodoviários](https://www.tamtam.ai/c/librelato-s-a-implementos-rodoviarios) (librelato.com)<br>Manufactures a diverse line of trailers and transports solutions such as open cargo and dump trailers Recipient of multiple awards for excellence and innovation | Truck Transportation | 🇧🇷 Içara | 1,075 | 1969 |
| 15 | [ELECTRO AÇO ALTONA S.A.](https://www.tamtam.ai/c/electro-aco-altona-s-a) (altona.com.br)<br>A steel foundry specializing in steel castings and special alloys, known for technological innovation, quality processes, and respect for collaborators | Mechanical Or Industrial Engineering | 🇧🇷 Blumenau | 1,031 | 1924 |
| 16 | [Selbetti Tecnologia](https://www.tamtam.ai/c/selbetti-tecnologia) (selbetti.com.br)<br>An innovative technology integrator offering end-to-end solutions in hardware, software, outsourcing, and a unique cloud platform to solve organizational challenges | IT Services and IT Consulting | 🇧🇷 Joinville | 960 | 1977 |
| 17 | [Conta Azul](https://www.tamtam.ai/c/conta-azul) (contaazul.com)<br>The company offers a platform for businesses to achieve organization, control, and success through technology, teamwork, and a positive culture | Financial Services | 🇧🇷 Joinville | 900 | 2012 |
| 18 | [Univille University](https://www.tamtam.ai/c/univille-university) (univille.br)<br>A nonprofit educational institution maintaining a university, focused on student knowledge construction, efficient learning, social interest, and cultural diversity | Higher Education | 🇧🇷 Joinville | 795 | 1965 |
| 19 | [FGM Dental Group](https://www.tamtam.ai/c/fgm-dental-group) (fgmdentalgroup.com)<br>A leading dental products company focused on teeth whitening, with a wide range of products for esthetics, biomaterials, prosthetics, and implants | Medical Equipment Manufacturing | 🇧🇷 Joinville | 786 | 1996 |
| 20 | [Universidade Federal de Santa Catarina - UFSC](https://www.tamtam.ai/c/universidade-federal-de-santa-catarina-ufsc) (ufsc.br)<br>Public university providing extensive undergraduate and postgraduate programs, recognized among top Latin American institutions for education, research, and community extension. | Higher Education | 🇧🇷 Florianópolis | 778 | 1960 |
| 21 | [IPM Sistemas](https://www.tamtam.ai/c/ipm-sistemas) (ipm.com.br)<br>Leader in public management technology, providing innovative cloud-based solutions for municipalities, using cutting-edge technology to simplify processes and improve citizen services | Software Development | 🇧🇷 Florianópolis | 705 | 1996 |
| 22 | [WK](https://www.tamtam.ai/c/wk) (wk.com.br)<br>With over 75,000 copies sold nationwide since 1984, the company pioneers in quality software solutions and innovative technological advancements through a network of 100+ certified partners | Software Development | 🇧🇷 Blumenau | 695 | 1984 |
| 23 | [ELETROSUL Centrais Elétricas S.A](https://www.tamtam.ai/c/eletrosul-centrais-eletricas-s-a) (eletrosul.gov.br)<br>A company in Brazil focused on generating and transmitting electricity, investing in research for alternative energy sources and diversifying the national energy matrix | Oil and Gas | 🇧🇷 Florianópolis | 690 | 1968 |
| 24 | [UniSociesc Centro Universitário](https://www.tamtam.ai/c/unisociesc-centro-universitario) (unisociesc.com.br)<br>A multi-faceted educational institution offering a wide range of academic programs, technological services, and engineering solutions for national and international companies | Education Administration Programs | 🇧🇷 Joinville | 677 | 1959 |
| 25 | [ZEN S.A.](https://www.tamtam.ai/c/zen-s-a) (zensa.com.br)<br>A global leader in manufacturing starter drives, pulleys, tensioners, and automotive components with a focus on innovation, quality, and environmental sustainability | Motor Vehicle Parts Manufacturing | 🇧🇷 Brusque | 656 | 1960 |
| 26 | [Riosulense](https://www.tamtam.ai/c/riosulense) (rio.expert)<br>Specializing in casting special alloys and precision machining, the company is Latin America's largest manufacturer of components for various vehicles and transportation industries | Motor Vehicle Parts Manufacturing | 🇧🇷 Rio do Sul | 646 | 1946 |
| 27 | [Porter](https://www.tamtam.ai/c/porter) (porter.com.br)<br>Provider of technology solutions for condominiums to improve security, access, and financial management, with a mission to offer peace of mind and safety to residents | IT Services and IT Consulting | 🇧🇷 Florianópolis | 635 | 2011 |
| 28 | [NETZSCH Bombas & Sistemas Brasil](https://www.tamtam.ai/c/netzsch-bombas-and-sistemas-brasil) (pumps-systems.netzsch.com)<br>Specializes in managing complex fluids with a range of pump solutions for various industries, focused on efficiency, innovation, and sustainability | Machinery Manufacturing | 🇧🇷 Pomerode | 605 |  |
| 29 | [Datainfo Soluções em TI](https://www.tamtam.ai/c/datainfo-solucoes-em-ti) (datainfo.inf.br)<br>Specializing in Digital Transformation, we offer IT outsourcing with experienced consultants in emerging technologies to provide tailored solutions based on trust and customer needs | IT Services and IT Consulting | 🇧🇷 Blumenau | 591 | 2002 |
| 30 | [Fundação Pró-Rim](https://www.tamtam.ai/c/fundacao-pro-rim) (prorim.org.br)<br>A philanthropic healthcare organization with a mission to "Save Lives", recognized as one of the best workplaces in Brazil, specializing in kidney transplants | Non-profit Organizations | 🇧🇷 Joinville | 578 | 1987 |
| 31 | [Zagonel S.A.](https://www.tamtam.ai/c/zagonel-s-a) (zagonel.com.br)<br>A Brazilian industry specializing in innovative electronic showers, touch faucets, LED lighting, and heating solutions with a focus on quality and technological advancement | Construction | 🇧🇷 Pinhalzinho | 544 | 1989 |
| 32 | [GRATT INDÚSTRIA E TECNOLOGIA AMBIENTAL LTDA](https://www.tamtam.ai/c/gratt-industria-e-tecnologia-ambiental-ltda) (gratt.com.br)<br>Manufacturing metal machinery for environmental protection in industries such as food processing, paper, dairy, and beverage, focusing on water treatment and waste management | International Trade and Development | 🇧🇷 Capinzal | 535 | 1986 |
| 33 | [Clemar Engenharia](https://www.tamtam.ai/c/clemar-engenharia) (clemar.com.br)<br>With 53 years of experience, we specialize in Telecom, Data Centers, Defense, Electric Sector, Agribusiness, and Industry solutions nationwide | IT Services and IT Consulting | 🇧🇷 Florianópolis | 526 | 1970 |
| 34 | [SEMPRE AGTECH](https://www.tamtam.ai/c/sempre-agtech) (sempre.agr.br)<br>A Brazilian agtech company focused on genetic improvement and biotechnology research, developing technologies for sustainable and productive agriculture with a national focus | Farming | 🇧🇷 Chapecó | 493 | 2008 |
| 35 | [TopMed Saúde Digital](https://www.tamtam.ai/c/topmed-saude-digital) (topmed.com.br)<br>Specializes in healthcare services focusing on promoting health, preventing diseases, managing chronic patients, and improving quality of life through a team of specialized professionals and innovative technology | Health and Human Services | 🇧🇷 São José | 462 | 2006 |
| 36 | [Universidade Para o Desenvolvimento do Alto Vale do Itajaí](https://www.tamtam.ai/c/universidade-para-o-desenvolvimento-do-alto-vale-do-itajai) (unidavi.edu.br)<br>University Center offering a variety of courses in Alto Vale do Itajaí region, providing news and information on programs available | Higher Education | 🇧🇷 Rio do Sul | 451 | 1966 |
| 37 | [Fundação CERTI](https://www.tamtam.ai/c/fundacao-certi) (certi.org.br)<br>A technology-based institution in Brazil specializing in R&D, hardware and software design, manufacturing, and providing consulting services in various industries | Research Services | 🇧🇷 Florianópolis | 448 | 1984 |
| 38 | [Supplier](https://www.tamtam.ai/c/supplier) (supplier.ind.br)<br>Specializing in the manufacturing of power supplies for industrial automation and research laboratories, focusing on the electro-electronics industry | Appliances, Electrical, and Electronics Manufacturing | 🇧🇷 Joinville | 443 | 2004 |
| 39 | [Fischer](https://www.tamtam.ai/c/fischer) (fischer.com.br)<br>Manufacturer of high-tech, durable products in various sectors, with a history of over 50 years, constant focus on quality and innovation | Consumer Goods | 🇧🇷 Brusque | 426 | 1961 |
| 40 | [ESSS](https://www.tamtam.ai/c/esss) (esss.com)<br>A provider of mathematical modeling and simulation solutions since 1995, offering comprehensive CAE software, technical support, training, consulting, and customization services | Software Development | 🇧🇷 Florianópolis | 422 | 1995 |
| 41 | [Tecnofibras](https://www.tamtam.ai/c/tecnofibras) (linktr.ee)<br>Leader and pioneer in composite material parts manufacturing in Brazil, with nearly 45 years of experience, offering complete projects from conception to final product delivery | Motor Vehicle Manufacturing | 🇧🇷 Joinville | 414 | 1978 |
| 42 | [Dígitro Tecnologia](https://www.tamtam.ai/c/digitro-tecnologia) (digitro.com)<br>With over 45 years of experience, this organization provides custom technology solutions in the fields of Intelligence, IT, and Telecom to businesses in Brazil and other countries | Software Development | 🇧🇷 Florianópolis | 407 | 1977 |
| 43 | [Airela Pharmacêutica](https://www.tamtam.ai/c/airela-pharmaceutica) (airela.com.br)<br>A leading pharmaceutical business in Brazil, specializing in Vitamin C sales and a wide range of health products, with a focus on innovation and expansion | Pharmaceutical Manufacturing | 🇧🇷 Pedras Grandes | 387 | 2018 |
| 44 | [PROCER](https://www.tamtam.ai/c/procer) (procer.com.br)<br>Specializing in post-harvest agrointelligence since 2011, using advanced technology to preserve profits by minimizing waste and making clients more competitive | Warehousing and Storage | 🇧🇷 Criciúma | 366 | 2011 |
| 45 | [Dynamox](https://www.tamtam.ai/c/dynamox) (dynamox.net)<br>High-tech developer of monitoring systems for vibration and temperature parameters, specializing in vibration analysis and predictive maintenance for industrial assets | Software Development | 🇧🇷 Florianópolis | 358 | 2007 |
| 46 | [Grupo Fast](https://www.tamtam.ai/c/grupo-fast) (fastindustria.com.br)<br>Leading metal-mechanic industry specializing in equipment for industrial and sanitary effluent treatment, water treatment, phase separation, and oil extraction with high performance and sustainability focus | Industrial Machinery Manufacturing | 🇧🇷 Capinzal | 351 | 1995 |
| 47 | [UFFS - Federal University of Fronteira Sul](https://www.tamtam.ai/c/uffs-federal-university-of-fronteira-sul) (uffs.edu.br)<br>A Brazilian public institution with multiple campuses in different states, offering education and research opportunities in various fields since 2009 | Education Administration Programs | 🇧🇷 Chapecó | 349 | 2009 |
| 48 | [Torfresma BRASIL](https://www.tamtam.ai/c/torfresma-brasil) (torfresma.com)<br>Specializing in machinery and equipment solutions, we improve efficiency and productivity for various industries through customized, optimized solutions and services | Machinery Manufacturing | 🇧🇷 São Miguel do Oeste | 335 | 1993 |
| 49 | [UNIPLAST S/A](https://www.tamtam.ai/c/uniplast-s-a) (uniplast.com.br)<br>Specialized in developing and producing thermoplastic profiles for various applications with a focus on quality, productivity, and modern techniques | Plastics Manufacturing | 🇧🇷 Joinville | 330 | 1985 |
| 50 | [Pollux Automation](https://www.tamtam.ai/c/pollux-automation) (pollux.com.br)<br>A leading industrial technology company in Brazil, providing innovative solutions for factories to increase productivity and efficiency through technology integration | Automation Machinery Manufacturing | 🇧🇷 Joinville | 312 | 1996 |

## 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 13, 2026.

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Source: https://www.tamtam.ai/l/r-and-d-companies-santa-catarina