# Companies with a mobile app headquartered in Rio Grande do Sul Tamtam tracks 39 companies with a mobile app headquartered in Rio Grande do Sul. This list ranks all of them by number of employees on LinkedIn, led by Sicredi, Lojas Renner S.A. and Lojas Quero-Quero S.A.. Their median headcount is 515. Half of them were founded in 1984 or later. The most common headquarters are Porto Alegre (19) and Caxias do Sul (5). These companies with a mobile app in Rio Grande do Sul are mostly mid-sized to large firms, with a strong presence in retail and financial services. Sicredi, a collaborative financial organization, has 36,944 employees, while Lojas Renner S.A. operates an omnichannel fashion and lifestyle ecosystem with over six hundred stores. Lojas Quero-Quero S.A. offers integrated solutions for home and construction, and Frigelar specializes in refrigeration and air conditioning. A notable pattern is the concentration of headquarters in Porto Alegre, including Sicredi, Lojas Renner S.A., Frigelar, and Agrofel, an agricultural solutions provider. Many of these companies were founded in the 1960s and 1970s, indicating a period of significant business establishment in the region, with a mix of established retail chains, financial institutions, and specialized service providers. 🇧🇷 Rio Grande do Sul · 39 companies · Updated Nov 13, 2026 | # | Company | Industry | Headquarters | Employees | Founded | |---|---|---|---|---|---| | 1 | [Sicredi](https://www.tamtam.ai/c/sicredi) (sicredi.com.br)
A collaborative organization in Brazil, prioritizing affordable financial solutions and social impact, valuing employee well-being and community development Join us at Sicredi! | Financial Services | 🇧🇷 Porto Alegre | 36,944 | | | 2 | [Lojas Renner S.A.](https://www.tamtam.ai/c/lojas-renner-s-a) (lojasrennersa.com.br)
Omnichannel fashion and lifestyle ecosystem with over six hundred stores across South America, providing responsible clothing, home goods, and financial services. | Retail | 🇧🇷 Porto Alegre | 32,158 | 1965 | | 3 | [Lojas Quero-Quero S.A.](https://www.tamtam.ai/c/lojas-quero-quero-s-a) (queroquero.com.br)
Offers integrated solutions for home and construction segments, including building materials, appliances, furniture, and financial services, through retail stores and credit card administration. | Retail | 🇧🇷 Cachoeirinha | 6,019 | 1967 | | 4 | [Frigelar](https://www.tamtam.ai/c/frigelar) (frigelar.com.br)
Leader in refrigeration, air conditioning, and appliances, offering a wide range of products, custom solutions, and fast delivery throughout Brazil | Retail | 🇧🇷 Porto Alegre | 2,373 | 1966 | | 5 | [Supermercados Andreazza](https://www.tamtam.ai/c/supermercados-andreazza) (superandreazza.com.br)
A family-owned supermarket chain started from selling homemade goods, now thriving with multiple stores in Caxias do Sul, Brazil | Retail Groceries | 🇧🇷 Caxias do Sul | 2,342 | 1971 | | 6 | [Asun Supermercados](https://www.tamtam.ai/c/asun-supermercados) (asunonline.com.br)
A family-owned business with a humble origin, now operating a network of 38 stores across Porto Alegre, its metropolitan region, and the Serra Gaucha | Retail | 🇧🇷 Gravataí | 2,287 | 1964 | | 7 | [Universidade de Passo Fundo](https://www.tamtam.ai/c/universidade-de-passo-fundo) (upf.br)
An esteemed university in Brazil offering a wide variety of educational programs to over 19,000 students, focusing on community impact and knowledge dissemination | Higher Education | 🇧🇷 Passo Fundo | 1,997 | 1968 | | 8 | [Defensoria Pública do Estado do Rio Grande do Sul](https://www.tamtam.ai/c/defensoria-publica-do-estado-do-rio-grande-do-sul) (defensoria.rs.def.br)
This organization aims to ensure access to justice, promote human rights, and support vulnerable individuals, emphasizing ethics, respect, transparency, and commitment to results | Administration of Justice | 🇧🇷 Porto Alegre | 1,131 | 1994 | | 9 | [Piccadilly Company](https://www.tamtam.ai/c/piccadilly-company) (piccadilly.com.br)
It is a textiles company based in Igrejinha, Brazil, specializing in the production and distribution of textile products. | Textile Manufacturing | 🇧🇷 Igrejinha | 1,026 | 1955 | | 10 | [UFCSPA](https://www.tamtam.ai/c/ufcspa) (linktr.ee)
Federal University offering undergraduate, graduate, and medical residency programs with a focus on excellence in education and high faculty qualifications | Higher Education | 🇧🇷 Porto Alegre | 1,023 | 2008 | | 11 | [Grupo Guarida](https://www.tamtam.ai/c/grupo-guarida) (guarida.com.br)
Established in 1977, specializing in real estate services across southern Brazil, offering property management, sales, franchises, and insurance brokerage with ISO 9001 certification | Real Estate | 🇧🇷 Porto Alegre | 853 | 1977 | | 12 | [Luz da Lua](https://www.tamtam.ai/c/luz-da-lua) (luzdalua.com.br)
Passionate fashion brand creating handcrafted bags, shoes and accessories with high-quality materials, technology, and sophistication, offering exclusive products in the Brazilian market | Retail | 🇧🇷 Estância Velha | 822 | 1993 | | 13 | [Osmar Nicolini Comércio e Distribuição SA](https://www.tamtam.ai/c/osmar-nicolini-comercio-e-distribuicao-sa) (supernicolini.com.br)
A family-owned business that began selling poultry in 1979, evolved into a major distributor offering a variety of products and services with a focus on customer satisfaction | Retail Groceries | 🇧🇷 Bagé | 756 | 1979 | | 14 | [Agrofel](https://www.tamtam.ai/c/agrofel) (agrofel.com.br)
Agricultural solutions provider offering crop protection products, seeds, fertilizers, soil correction, grain storage, and technical assistance to farmers in Rio Grande do Sul, Brazil | Farming | 🇧🇷 Porto Alegre | 738 | | | 15 | [Doctor Clin](https://www.tamtam.ai/c/doctor-clin) (doctorclin.com.br)
An operator of health plans with over 120,000 clients, managing a wide network of facilities and professionals, including dental services | Wellness and Fitness Services | 🇧🇷 Novo Hamburgo | 638 | 1996 | | 16 | [Toli Distribuidora](https://www.tamtam.ai/c/toli-distribuidora) (tolidistribuidora.com.br)
A distributor of automotive parts with over 26,000 products, serving commercial, industrial, and service sectors nationwide, focusing on quality, efficiency, and innovation | Wholesale | 🇧🇷 Serafina Corrêa | 615 | 1984 | | 17 | [Círculo Saúde](https://www.tamtam.ai/c/circulo-saude) (circulosaude.com.br)
A leading health provider in Rio Grande do Sul, offering integrated solutions with a focus on humanized care, technology, and excellence | Wellness and Fitness Services | 🇧🇷 Caxias do Sul | 609 | 1934 | | 18 | [Engenharia do Corpo Franchising](https://www.tamtam.ai/c/engenharia-do-corpo-franchising) (engenhariadocorpo.com.br)
A professional franchise offering affordable gym services with a focus on health and well-being, providing a variety of additional services for a humanized experience | Wellness and Fitness Services | 🇧🇷 Caxias do Sul | 605 | 2012 | | 19 | [Quiero Café](https://www.tamtam.ai/c/quiero-cafe) (quierocafe.com.br)
We are a versatile gastronomic space open all day to create happy experiences through meetings and multisensory experiences | Food and Beverage Services | 🇧🇷 Lajeado | 578 | 2015 | | 20 | [CCG Saúde](https://www.tamtam.ai/c/ccg-saude) (ccgsaude.com.br)
Offering the best services in group medicine, the company specializes in outpatient, hospital, and dental care plans, focusing on preventive health through the Saúde em Dia program | Wellness and Fitness Services | 🇧🇷 Porto Alegre | 515 | 1991 | | 21 | [Sabemi](https://www.tamtam.ai/c/sabemi) (sabemi.com.br)
With 50 years in the market, the company specializes in insurance, pension, and consigned credit, focusing on serving military and public sector employees nationwide | Financial Services | 🇧🇷 Porto Alegre | 495 | 1973 | | 22 | [Petiskeira Restaurantes](https://www.tamtam.ai/c/petiskeira-restaurantes) (petiskeira.com.br)
Established in 1984, this restaurant chain in Porto Alegre and Canoas operates in shopping centers, serving 5000 meals daily with a diverse menu including hot dishes, paninis, salads, desserts, and beverages They also offer delivery in Porto Alegre Visit their website for more information | Restaurants | 🇧🇷 Porto Alegre | 480 | 1984 | | 23 | [Webcontinental](https://www.tamtam.ai/c/webcontinental) (webcontinental.com.br)
Leading e-commerce and marketplace offering a wide range of products through its own industry, focusing on quality, efficiency, and customer satisfaction | Retail | 🇧🇷 Porto Alegre | 480 | 2007 | | 24 | [G6 Tecnologia - Soluções para o Setor Público](https://www.tamtam.ai/c/g6-tecnologia-solucoes-para-o-setor-publico) (g6tecnologia.com.br)
Developing innovative, modern, and disruptive solutions for the public sector, improving user experience through advanced technology tools | IT Services and IT Consulting | 🇧🇷 Porto Alegre | 468 | 2021 | | 25 | [Secretaria da Fazenda do RS](https://www.tamtam.ai/c/secretaria-da-fazenda-do-rs) (fazenda.rs.gov.br)
The organization based in Porto Alegre and present throughout Rio Grande do Sul employs around 3,000 people, focusing on tax administration and financial management | Public Policy Offices | 🇧🇷 Porto Alegre | 459 | 1890 | | 26 | [Righi Supermercados](https://www.tamtam.ai/c/righi-supermercados) (righi.com.br)
Established in 1969 with 40+ years in supermarket industry Transitioned focus to supermarkets in 2005 Employs 700+ people in 14 locations | Retail Groceries | 🇧🇷 Santana do Livramento | 454 | 1969 | | 27 | [samae](https://www.tamtam.ai/c/samae) (samaecaxias.com.br)
samae is a company located in Caxias Do Sul, Brazil, specializing in providing services related to water supply and sanitation | Facilities Services | 🇧🇷 Caxias do Sul | 448 | | | 28 | [Ou](https://www.tamtam.ai/c/ou) (ou.com.br)
Specializing in innovative household products with practical design and high quality, the company offers a wide range of items including kitchen utensils, office supplies, and dinnerware | Design Services | 🇧🇷 Caxias do Sul | 432 | 1993 | | 29 | [Colégio Anchieta de Porto Alegre](https://www.tamtam.ai/c/colegio-anchieta-de-porto-alegre) (colegioanchieta.g12.br)
Providing excellent education inspired by Christian and Ignatian values to form competent, conscious, compassionate, creative, and committed citizens | Primary and Secondary Education | 🇧🇷 Porto Alegre | 344 | 1890 | | 30 | [TopWay English School](https://www.tamtam.ai/c/topway-english-school) (topwayschool.com)
A network of English schools focused on efficiently teaching fluency in 18 months, with a strong commitment to quality, innovation, and student success | Education Administration Programs | 🇧🇷 Pelotas | 341 | 2004 | | 31 | [Unicred Porto Alegre](https://www.tamtam.ai/c/unicred-porto-alegre) (unicred.com.br)
A cooperative financial institution focused on providing personalized services, distributing profits to members, and offering competitive investment returns and low fees | Financial Services | 🇧🇷 Porto Alegre | 322 | 1990 | | 32 | [Creare Sistemas](https://www.tamtam.ai/c/creare-sistemas) (crearesistemas.com.br)
This technology solutions provider offers fleet management tools for safety, efficiency, and logistics improvement, including telematics, agronomic support, and driver alert systems | IT System Custom Software Development | 🇧🇷 Canoas | 317 | 2012 | | 33 | [Contato Seguro \| Canal de Denúncias](https://www.tamtam.ai/c/contato-seguro-canal-de-denuncias) (bit.ly)
Provides a 24/7 whistleblowing channel for companies to report misconduct, ensuring legal compliance and improving organizational environment. | Software Development | 🇧🇷 Porto Alegre | 311 | 2008 | | 34 | [Max Center Supermercados](https://www.tamtam.ai/c/max-center-supermercados) (grupomaxcenter.com.br)
Retail business with multiple supermarkets, an atacarejo operation, a gas station, and various shops/restaurants to provide convenience and a pleasant shopping experience to customers | Retail Groceries | 🇧🇷 Alvorada | 278 | 2007 | | 35 | [Zona Azul Brasil](https://www.tamtam.ai/c/zona-azul-brasil) (zonaazulbrasil.com.br)
Regulated rotating parking services available Check availability in your city | Utilities | 🇧🇷 Porto Alegre | 229 | | | 36 | [Miller Supermercados](https://www.tamtam.ai/c/miller-supermercados) (supermiller.com.br)
Family-owned company with 4 supermarkets in Santa Cruz do Sul, RS Providing quality products and services, offering online shopping and multiple locations with flexible hours | Retail Groceries | 🇧🇷 Santa Cruz do Sul | 184 | 1997 | | 37 | [Rede Tischler](https://www.tamtam.ai/c/rede-tischler) (tischler.com.br)
A network of supermarkets located in Cachoeira do Sul | Retail Groceries | 🇧🇷 Cachoeira do Sul | 182 | 1924 | | 38 | [Aegro](https://www.tamtam.ai/c/aegro) (aegro.com.br)
Specializing in agricultural solutions, we empower farmers by providing tools for efficient farm management and financial control, ultimately enhancing productivity and processes | Software Development | 🇧🇷 Porto Alegre | 145 | 2014 | | 39 | [Fundação CEEE de Seguridade Social](https://www.tamtam.ai/c/fundacao-ceee-de-seguridade-social) (fundacaofamiliaprevidencia.com.br)
A non-profit pension fund managing over $35 billion in assets, providing benefits to thousands of retirees and participants from various energy companies | Investment Management | 🇧🇷 Porto Alegre | 54 | 1979 | ## 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. ## More company lists in Rio Grande do Sul - [The largest companies in Rio Grande do Sul](https://www.tamtam.ai/l/largest-companies-rio-grande-do-sul) (745) - [Manufacturers in Rio Grande do Sul](https://www.tamtam.ai/l/manufacturers-rio-grande-do-sul) (132) - [Retail chains in Rio Grande do Sul](https://www.tamtam.ai/l/retail-chains-rio-grande-do-sul) (107) - [Critical infrastructure operators in Rio Grande do Sul](https://www.tamtam.ai/l/critical-infrastructure-operators-rio-grande-do-sul) (60) - [Healthcare providers in Rio Grande do Sul](https://www.tamtam.ai/l/healthcare-providers-rio-grande-do-sul) (56) - [Education providers in Rio Grande do Sul](https://www.tamtam.ai/l/education-companies-rio-grande-do-sul) (55) - [Retail companies in Rio Grande do Sul](https://www.tamtam.ai/l/retail-companies-rio-grande-do-sul) (54) - [Multinational companies in Rio Grande do Sul](https://www.tamtam.ai/l/multinational-companies-rio-grande-do-sul) (52) - [E-commerce companies in Rio Grande do Sul](https://www.tamtam.ai/l/ecommerce-companies-rio-grande-do-sul) (47) - [Financial services firms in Rio Grande do Sul](https://www.tamtam.ai/l/financial-services-firms-rio-grande-do-sul) (46) - [Companies with in-house R&D in Rio Grande do Sul](https://www.tamtam.ai/l/r-and-d-companies-rio-grande-do-sul) (42) - [Financial Services companies in Rio Grande do Sul](https://www.tamtam.ai/l/financial-services-companies-rio-grande-do-sul) (42) - [Distributors and wholesalers in Rio Grande do Sul](https://www.tamtam.ai/l/distributors-and-wholesalers-rio-grande-do-sul) (37) - [Hospitals and Health Care companies in Rio Grande do Sul](https://www.tamtam.ai/l/hospitals-and-health-care-companies-rio-grande-do-sul) (36) - [Hardware manufacturers in Rio Grande do Sul](https://www.tamtam.ai/l/hardware-companies-rio-grande-do-sul) (31) - [Farming companies in Rio Grande do Sul](https://www.tamtam.ai/l/farming-companies-rio-grande-do-sul) (31) - [Agriculture companies in Rio Grande do Sul](https://www.tamtam.ai/l/agriculture-companies-rio-grande-do-sul) (30) - [Corporate groups and holding companies in Rio Grande do Sul](https://www.tamtam.ai/l/holding-companies-rio-grande-do-sul) (29) - [Food and beverage companies in Rio Grande do Sul](https://www.tamtam.ai/l/food-and-beverage-companies-rio-grande-do-sul) (27) - [Higher Education companies in Rio Grande do Sul](https://www.tamtam.ai/l/higher-education-companies-rio-grande-do-sul) (27) - [Family-owned companies in Rio Grande do Sul](https://www.tamtam.ai/l/family-owned-companies-rio-grande-do-sul) (26) - [Public sector organisations in Rio Grande do Sul](https://www.tamtam.ai/l/public-sector-organisations-rio-grande-do-sul) (26) - [Food and Beverage Services companies in Rio Grande do Sul](https://www.tamtam.ai/l/food-and-beverage-services-companies-rio-grande-do-sul) (25) ## The same list elsewhere in Brazil - [Companies with a mobile app in Brazil](https://www.tamtam.ai/l/companies-with-mobile-app-brazil) (927) - [Companies with a mobile app in São Paulo State](https://www.tamtam.ai/l/companies-with-mobile-app-sao-paulo-state) (415) - [Companies with a mobile app in Rio de Janeiro State](https://www.tamtam.ai/l/companies-with-mobile-app-rio-de-janeiro-state) (83) - [Companies with a mobile app in Paraná](https://www.tamtam.ai/l/companies-with-mobile-app-parana) (68) - [Companies with a mobile app in Minas Gerais](https://www.tamtam.ai/l/companies-with-mobile-app-minas-gerais) (67) - [Companies with a mobile app in Santa Catarina](https://www.tamtam.ai/l/companies-with-mobile-app-santa-catarina) (53) - [Companies with a mobile app in Federal District](https://www.tamtam.ai/l/companies-with-mobile-app-federal-district) (51) - [Companies with a mobile app in Ceará](https://www.tamtam.ai/l/companies-with-mobile-app-ceara) (29) - [Companies with a mobile app in São Paulo](https://www.tamtam.ai/l/companies-with-mobile-app-sao-paulo) (277) - [Companies with a mobile app in Rio de Janeiro](https://www.tamtam.ai/l/companies-with-mobile-app-rio-de-janeiro) (68) - [Companies with a mobile app in Brasília](https://www.tamtam.ai/l/companies-with-mobile-app-brasilia) (48) - [Companies with a mobile app in Belo Horizonte](https://www.tamtam.ai/l/companies-with-mobile-app-belo-horizonte) (38) - [Companies with a mobile app in Curitiba](https://www.tamtam.ai/l/companies-with-mobile-app-curitiba) (32) ## The same list elsewhere - [Companies with a mobile app in the world](https://www.tamtam.ai/l/companies-with-mobile-app-in-the-world) (18,922) - [Companies with a mobile app in Latin America](https://www.tamtam.ai/l/companies-with-mobile-app-in-latin-america) (1,507) --- Source: https://www.tamtam.ai/l/companies-with-mobile-app-rio-grande-do-sul