Top 100 Outsourced Customer Support Services
The Best of November 2026
Customer support refers to the service or assistance provided by businesses to their customers — before, during, and after the purchase. Its goal is to ensure customer satisfaction, immediately resolving any concerns and issues that might affect their experience with the company. Investing in high-quality customer support services should be a priority for every company, regardless of size and industry.
Outsourced customer support companies are third-party vendors specializing in providing different types of support or assistance for businesses. These companies have dedicated agents and professionals who can effectively handle inquiries and resolve concerns via call, email, or chat. They may also provide more in-depth services such as product demonstrations, troubleshooting support, customer feedback gathering, and returns and exchanges processing. Overall, their work is important for retaining customers and boosting brand loyalty.
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List of the Best Customer Support Companies
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1381$25,000+250 - 999 employeesDubai, United Arab EmiratesKARSAR ELEVATOR is an Engineering company. They were established in 2016, and their services include Engineering and Customer Service Outsourcing.Read More
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1382$5,000+250 - 999 employeesBathinda, IndiaFounded in 2025, Interlanguage Solutions LLP is a midsize Language Interpretation company based in Bathinda, India. Their team provides Language Interpretation and Call Center Services.Read More
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1383$5,000+10 - 49 employeesBakersfield, CAFounded in 2018, Call Vidia is a Customer Service Outsourcing company. The company offers Customer Service Outsourcing and Back Office Outsourcing, and is small.Read More
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1384Undisclosed10 - 49 employeesExpert Locksmith Shop is a small Customer Service Outsourcing company. They offer Customer Service Outsourcing and Sales Outsourcing and were established in 1975.Read More
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1385Undisclosed10 - 49 employeesWaste Management company Any Hour Water Fire was established in 2013. The small team focuses on Waste Management and Customer Service Outsourcing.Read More
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1386Undisclosed10 - 49 employeesAmsterdam, NetherlandsRush Sender is a Direct Marketing company in Amsterdam, Netherlands and Amsterdam, Netherlands. They specialize in Direct Marketing and Customer Service Outsourcing and were launched in 2021.Read More
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1387$10,000+10 - 49 employeesCorró d'Avall, SpainLead2b, a small Business Consulting company, is in Corró d'Avall, Spain. Their services include Business Consulting and Customer Service Outsourcing.Read More
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1388$25,000+10 - 49 employeesLaunched in 2021, Staff Virtual Assistance Services aka 'SupportStaffPH' is a small Back Office Outsourcing company. Their team specializes in Back Office Outsourcing and Customer Service Outsourcing.Read More
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1389Undisclosed50 - 249 employeesDuluth, GAIn Duluth, Georgia, Leadsprospex is a midsize Business Consulting company. The team specializes in Business Consulting and Sales Outsourcing.Read More
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1390$1,000+10 - 49 employeesIslamabad, PakistanBack Office Outsourcing company Forward Desk is located in Islamabad, Pakistan. Their services include Back Office Outsourcing and Customer Service Outsourcing.Read More
Industries
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1391$1,000+10 - 49 employeesMumbai, IndiaFounded in 2025, Clientexa Global Services is an answering service. Based in Mumbai, India, the team focuses on Call Center Services and Customer Service Outsourcing.Read More
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1392$5,000+10 - 49 employeesBengaluru, IndiaEstablished in 2026, NT Global Services is a Customer Service Outsourcing company. The team offers Customer Service Outsourcing and IT managed services.Read More
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1393Undisclosed10 - 49 employeesGH Business Solutions is a small Back Office Outsourcing company launched in 2025. Their services include Back Office Outsourcing and Customer Service Outsourcing.Read More
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1394$1,000+10 - 49 employeesAlsafatbuilder is a Business Consulting company. They offer Business Consulting and Customer Service Outsourcing and are in Lahore, Pakistan.Read More
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1395Undisclosed50 - 249 employeesMuntinlupa, PhilippinesStrategic Networks Inc. Is a midsize IT managed services company. Established in 2001, the team provides IT managed services and IT staff augmentation.Read More
Industries
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1396$25,000+50 - 249 employeesSanta Monica, CABack Office Outsourcing company Flexscale was launched in 2022. The midsize team provides Back Office Outsourcing and Customer Service Outsourcing.Read More
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1397Undisclosed2 - 9 employeesBengaluru, IndiaTechtency is a Bengaluru, India-based web design company. Founded in 2026, the small team provides Web Design, Graphic Design, Customer Service Outsourcing, and Call Center Services.Read More
Industries
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1398$1,000+250 - 999 employeesUppilipalayam, IndiaVelan Info Services is a Back Office Outsourcing company. Established in 2007, the agency specializes in Back Office Outsourcing and Customer Service Outsourcing.Read More
Industries
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1399Undisclosed250 - 999 employeesKochi, IndiaOffshore India Data Entry is a Back Office Outsourcing company. They were established in 2013, and their services include Back Office Outsourcing and Customer Service Outsourcing.Read More
Industries
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1400$10,000+50 - 249 employeesFerizaj, KosovoVariant Solutions L.L.C is a call center service. Launched in 2017, the team specializes in Call Center Services, Customer Service Outsourcing, Sales Outsourcing, and Back Office Outsourcing. Their midsize company is Ferizaj, Kosovo-based.Read More
Industries
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1401$25,000+2 - 9 employeesEasyjobber is a public relations agency. The small Fort de France, France-based team specializes in Public Relations and Customer Service Outsourcing. The firm was founded in 2018.Read More
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1402$5,000+250 - 999 employeesNuevo Cuscatlan, El SalvadorRead More
OSI (Outsourcing Services International), a call center, is headquartered in La Libertad, El Salvador. They offer call center services, back office outsourcing, customer service outsourcing, sales outsourcing, and more and were founded in 2010.
Industries
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1403$10,000+250 - 999 employeesBrighton, AustraliaPackleader BPO is a Market Research company. Launched in 2008, their team offers Market Research and Call Center Services.Read More
Industries
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1404$25,000+250 - 999 employeesFounded in 2009, BSC Global is a cloud consulting & SI company. The agency focuses on cloud consulting & SI and CRM consulting and SI.Read More
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1405Undisclosed250 - 999 employeesLake Forest, CAResource Extension Inc. Is a Back Office Outsourcing company founded in 2011. The midsize team focuses on Back Office Outsourcing and Customer Service Outsourcing.Read More
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1406$1,000+250 - 999 employeesIstmo Center is a phone answering service. They are in San José, Costa Rica and have midsize team. They specialize in Call Center Services and Back Office Outsourcing.Read More
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1407$1,000+250 - 999 employeesPeak Altitude is a Back Office Outsourcing company. Established in 2020, their team focuses on Back Office Outsourcing and Finance & Accounting Outsourcing (FAO).Read More
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1408Undisclosed250 - 999 employeesFounded in 2007, Group NB is a midsize Ottawa, Canada-based Back Office Outsourcing company. Their services include Back Office Outsourcing and Customer Service Outsourcing.Read More
Industries
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1409$75,000+250 - 999 employeesConsilo Web is a web design agency launched in 2015. The team provides Web Design and Web Development.Read More
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1410Undisclosed250 - 999 employeesPractolytics LLC is a midsize Back Office Outsourcing company located in Columbia, South Carolina. Their services include Back Office Outsourcing and Staffing.Read More
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