Top Call & Business Centers Services Brazil

Last updated: September 20, 2025 Country: Brazil Industry: Technology & Telecom Companies listed: 39

This B2B directory page highlights 39 companies in Brazil within the Technology & Telecom sector, helping you identify relevant suppliers, partners, and service providers faster.

Top Call & Business Centers in São Paulo

Finding reliable call and business center services in São Paulo can be time-consuming. This updated list features over 35 trusted São Paulo call centers with verified websites, helping you save time and connect quickly with experienced providers.

  • Atento Brasil – Atento Brasil offers customer relationship management and call center solutions throughout São Paulo. Known for its advanced technology and multilingual support, it has built a strong local reputation serving various industries since 1999.
    Website: www.atento.com/br
    Contact: +55 11 4003-7000
    Address: Av. das Nações Unidas, 12551 – Brooklin, São Paulo, SP 04578-903
  • Teleperformance Brazil – Providing comprehensive call center and back-office services in São Paulo since 1998, Teleperformance Brazil is recognized for its customer-centric approach and scalable solutions tailored for businesses of all sizes.
    Website: www.teleperformance.com/br
    Contact: +55 11 3500-5000
    Address: Rua Fidêncio Ramos, 308 – Vila Olímpia, São Paulo, SP 04551-010
  • Contax – Locals in São Paulo recommend Contax for their reliable call center services offering inbound, outbound, and technical support. With over 25 years in business, they focus on quality and customer satisfaction.
    Website: www.contax.com.br
    Contact: +55 11 4004-4000
    Address: Avenida Presidente Juscelino Kubitschek, 2041 – Vila Olímpia, São Paulo, SP 04543-011
  • Interativo Contact Center – Specializing in multichannel customer service, Interativo Contact Center helps São Paulo clients with inbound, outbound, and chat support. Their flexible service packages are ideal for companies seeking tailored solutions.
    Website: www.grupointerativo.com.br
    Contact: +55 11 3049-9696
    Address: Rua Guararapes, 333 – Vila Mariana, São Paulo, SP 04116-001
  • Grupo EO Contact Center – Established in São Paulo, Grupo EO offers diversified call center services, including customer support and telemarketing. Known for its certified processes and commitment to quality, it serves clients nationwide.
    Website: www.grupoeo.com.br
    Contact: +55 11 3092-2733
    Address: Rua Bela Cintra, 1111 – Consolação, São Paulo, SP 01415-002
  • Way Contact Center – Known for customized call center services, Way Contact Center caters to São Paulo businesses with a focus on quality assurance, helping clients increase customer loyalty through efficient call handling.
    Website: www.waycontato.com.br
    Contact: +55 11 3081-4000
    Address: Rua Barão de Tatuí, 439 – Bela Vista, São Paulo, SP 01307-000
  • Fale Contact Center – Serving São Paulo for over 15 years, Fale Contact Center offers inbound and outbound support, specializing in financial and retail sectors. Their certified staff guarantees professional service and high customer satisfaction.
    Website: www.falecontato.com.br
    Contact: +55 11 3266-3900
    Address: Rua Augusta, 1546 – Cerqueira César, São Paulo, SP 01413-001
  • Inbenta São Paulo – If you need AI-powered customer support solutions in São Paulo, Inbenta offers chatbots and automated call center technologies focusing on improving user experience and reducing response times.
    Website: www.inbenta.com/br
    Contact: contato@inbenta.com
    Address: Avenida Paulista, 1230 – Bela Vista, São Paulo, SP 01310-100
  • Blue Contact – Blue Contact is a São Paulo-based call center expert providing outbound telemarketing and customer service. Their solutions help increase sales and improve brand communication efficiently.
    Website: www.bluecontact.com.br
    Contact: +55 11 2523-3939
    Address: Rua da Consolação, 2407 – Jardim Paulista, São Paulo, SP 01416-001
  • Concentrix São Paulo – Concentrix offers full customer experience management including call center operations in São Paulo. Their technology-driven services focus on scalability and high-quality customer interactions.
    Website: www.concentrix.com
    Contact: +55 11 3179-5500
    Address: Avenida Brigadeiro Faria Lima, 3200 – Itaim Bibi, São Paulo, SP 04538-133
  • J&J Contact Center – Proudly serving São Paulo with bilingual support and 24/7 call center services, J&J Contact Center helps companies improve their customer relationships through personalized service packages.
    Website: www.jjcontactcenter.com.br
    Contact: +55 11 99245-1234, contato@jjcontactcenter.com.br
    Address: Rua Teodoro Sampaio, 195 – Pinheiros, São Paulo, SP 05406-010
  • Contact Center Brasil – Established in São Paulo, Contact Center Brasil delivers multi-channel customer engagement solutions. Rated highly on Google, they specialize in telemarketing and lead generation.
    Website: www.contactcenterbrasil.com.br
    Contact: +55 11 4321-6789
    Address: Rua Pamplona, 1288 – Jardim Paulista, São Paulo, SP 01405-030
  • Atende Fácil Call Center – Known for fast response times, Atende Fácil assists São Paulo companies with both inbound and outbound services. Their experienced agents support telecom, retail, and healthcare clients.
    Website: www.atendefacil.com.br
    Contact: +55 11 2199-3344
    Address: Av. Ipiranga, 310 – República, São Paulo, SP 01046-010
  • Click Contact Center – Since 2005, Click Contact Center has supported São Paulo businesses with cost-effective customer support solutions, including technical helpdesk and customer retention calls.
    Website: www.clickcontactcenter.com.br
    Contact: +55 11 2658-7788
    Address: Rua Frei Caneca, 411 – Consolação, São Paulo, SP 01307-001
  • Interative Services – Serving São Paulo neighborhoods, Interative Services delivers customized call center outsourcing with a focus on proactive customer care and B2B lead generation campaigns.
    Website: www.interativeservices.com.br
    Contact: +55 11 3858-1477
    Address: Rua dos Pinheiros, 300 – Pinheiros, São Paulo, SP 05422-010
  • Elo Contact Center – With certifications in quality management, Elo Contact Center offers São Paulo businesses inbound and outbound call services, backed by professional training programs and flexible staffing models.
    Website: www.elocontact.com.br
    Contact: +55 11 2888-4040
    Address: Avenida Paulista, 1509 – Bela Vista, São Paulo, SP 01311-200
  • Alpha Contact – Alpha Contact leads São Paulo’s market in outsourced call center services, specializing in tech support, tele-sales, and customer retention with a strong emphasis on data security protocols.
    Website: www.alphacontact.com.br
    Contact: +55 11 2469-7800
    Address: Rua Santa Justina, 54 – Bom Retiro, São Paulo, SP 01131-020
  • Siscall Contact Center – If you need reliable call center services across São Paulo, Siscall Contact Center provides multilingual support and CRM integration to improve client engagement and operational efficiency.
    Website: www.siscall.com.br
    Contact: +55 11 3003-6600
    Address: Rua Pamplona, 1501 – Jardim Paulista, São Paulo, SP 01405-030
  • Vision Contact Center – Known for its personalized service, Vision Contact Center focuses on financial and insurance sectors in São Paulo, providing tailored outbound campaigns with proven results.
    Website: www.visioncontactcenter.com.br
    Contact: +55 11 3253-7890
    Address: Avenida São Luís, 187 – Centro, São Paulo, SP 01046-001
  • Grupo Simples Contact – Offering comprehensive call center and telemarketing services, Grupo Simples Contact has been serving São Paulo companies with fast, reliable customer support since 2007.
    Website: www.gruposimples.com.br
    Contact: +55 11 3021-4040
    Address: Rua Brigadeiro Tobias, 470 – Bela Vista, São Paulo, SP 01315-000
  • Clear Contact Center – Clear Contact Center specializes in WhatsApp integrated support and SaaS CRM solutions for São Paulo businesses, offering modern tools to streamline communication.
    Website: www.clearcontact.com.br
    Contact: +55 11 3141-2070
    Address: Rua Augusta, 2300 – Jardins, São Paulo, SP 01413-001
  • Pronto Atendimento – Pronto Atendimento has served São Paulo companies with customer service outsourcing and telemarketing since 2010. They are recognized for quick onboarding and scalable solutions.
    Website: www.prontoatendimento.com.br
    Contact: +55 11 2982-1345
    Address: Rua da Consolação, 3100 – Cerqueira César, São Paulo, SP 01416-000
  • Contactplus São Paulo – Serving São Paulo’s growing startup scene, Contactplus offers flexible call center services including lead qualification, customer retention, and appointment setting.
    Website: www.contactplus.com.br
    Contact: +55 11 3421-8796
    Address: Avenida Paulista, 2000 – Bela Vista, São Paulo, SP 01310-200
  • Virtual Contact Center – Virtual Contact Center specializes in remote call center services for São Paulo businesses, offering omnichannel support with a focus on cost-efficiency and customer satisfaction.
    Website: www.virtualcontactcenter.com.br
    Contact: +55 11 3905-2323
    Address: Rua do Rocio, 370 – Itaim Bibi, São Paulo, SP 04552-000
  • Netcall Solutions – Netcall Solutions provides São Paulo companies with call center outsourcing, specializing in technical support and billing inquiries. They emphasize data protection and service quality.
    Website: www.netcallsolutions.com.br
    Contact: +55 11 2782-9000
    Address: Avenida Angélica, 2520 – Higienópolis, São Paulo, SP 01227-200
  • Help Contact Center – With customized service plans, Help Contact Center focuses on inbound and outbound call solutions for São Paulo’s financial sector clients. Their certified agents deliver reliable, efficient support.
    Website: www.helpcontactcenter.com.br
    Contact: +55 11 3222-4888
    Address: Rua Barão de Itapetininga, 78 – República, São Paulo, SP 01042-010
  • Atmed Contact Center – Atmed Contact Center specializes in healthcare and medical call center services in São Paulo, offering appointment scheduling and patient support with HIPAA-compliant protocols.
    Website: www.atmed.com.br
    Contact: +55 11 3068-6000
    Address: Rua Augusta, 1500 – Jardins, São Paulo, SP 01413-001
  • Matrix Contact – Matrix Contact provides omnichannel call center and back office services, helping São Paulo companies streamline customer relations and increase satisfaction through personalized solutions.
    Website: www.matrixcontact.com.br
    Contact: +55 11 3344-5566
    Address: Avenida Faria Lima, 1558 – Pinheiros, São Paulo, SP 01452-001
  • GCI Contact Center – Earning high ratings from clients, GCI Contact Center delivers multilingual service in São Paulo. Their professionalism and use of CRM platforms make them a dependable partner for businesses.
    Website: www.gci.com.br
    Contact: +55 11 3234-7000
    Address: Rua Pedroso Alvarenga, 1160 – Itaim Bibi, São Paulo, SP 04531-005
  • AG Contact Center – As a certified call center, AG Contact Center offers full customer service, telemarketing, and lead generation services to São Paulo businesses. Quality and transparency are their priorities.
    Website: www.agcontact.com.br
    Contact: +55 11 4009-3700
    Address: Rua Carlos Weber, 631 – Água Branca, São Paulo, SP 05071-000
  • Neo Contact Center – Neo Contact Center is known for scalable outbound campaigns and customer retention services in São Paulo, helping companies improve service quality with experienced agents.
    Website: www.neocontact.com.br
    Contact: +55 11 2545-6262
    Address: Rua da Mooca, 1541 – Mooca, São Paulo, SP 03165-000
  • Hub Contact Center – Hub Contact Center supports São Paulo-based companies with flexible inbound and outbound call center outsourcing, emphasizing quick turnaround and quality assurance.
    Website: www.hubcontactcenter.com.br
    Contact: +55 11 3005-9009
    Address: Avenida Nazaré, 69 – Ipiranga, São Paulo, SP 04216-000
  • Synergy Contact Center – Synergy Contact Center offers integrated customer service and sales support focused on São Paulo’s retail and financial sectors, leveraging technology to improve client interactions.
    Website: www.synergycontact.com.br
    Contact: +55 11 2112-1234
    Address: Rua Vergueiro, 1500 – Vila Mariana, São Paulo, SP 04101-000
  • Galaxy Contact Center – Certified in ISO 9001, Galaxy Contact Center has been helping São Paulo firms with inbound customer support, technical assistance, and telemarketing campaigns for over a decade.
    Website: www.galaxycontact.com.br
    Contact: +55 11 2020-9090
    Address: Avenida Santo Amaro, 1234 – Santo Amaro, São Paulo, SP 04726-001
  • Direct Contact Solutions – Direct Contact Solutions offers São Paulo businesses tailored call center services with a focus on improving customer satisfaction and driving sales growth through targeted campaigns.
    Website: www.directcontact.com.br
    Contact: +55 11 3420-3333
    Address: Rua Guaianases, 280 – Vila Clementino, São Paulo, SP 04013-050
  • ProCall Contact Center – Serving São Paulo companies since 2012, ProCall Contact Center provides multilingual inbound and outbound services with emphasis on quality control and client satisfaction.
    Website: www.procall.com.br
    Contact: +55 11 4141-2222
    Address: Avenida Ipiranga, 500 – República, São Paulo, SP 01046-001
  • Max Contact Brasil – Max Contact Brasil is selected by São Paulo businesses for its inbound call services, telemarketing, and helpdesk support. They emphasize fast response times and staff professionalism.
    Website: www.maxcontactbrasil.com.br
    Contact: +55 11 4009-9000
    Address: Rua Tabatinguera, 500 – Sé, São Paulo, SP 01037-000
  • Smart Contact Solutions – Smart Contact Solutions offers modern call center outsourcing including chat, voice, and email support. With a São Paulo focus, they help clients optimize customer communications efficiently.
    Website: www.smartcontactsolutions.com.br
    Contact: +55 11 3079-8877
    Address: Rua dos Bandeirantes, 250 – Vila Olímpia, São Paulo, SP 04550-000
  • Team Contact Center – Team Contact Center has supported São Paulo-based companies since 2008, providing comprehensive telemarketing and customer service with a focus on retention and lead conversion strategies.
    Website: www.teamcontactcenter.com.br
    Contact: +55 11 3456-1234
    Address: Rua Maria Paula, 425 – Brás, São Paulo, SP 03010-000

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