Top 100 Telemarketing Companies
The Best of December 2025Looking for a top telemarketing firm?
Telemarketing services are essential to finding a market for your goods or services. It can also help you acquire information on customers through a well-integrated pipeline.
That's why we've created this list of the best telemarketing agencies for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
Jump to Most Reviewed Companies
List of the Best Telemarketing Services
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1231$1,000+2 - 9 employeesLos Angeles, CACall center company AWESOME OS was launched in 2006. The small team focuses on Call Center Services and Back Office Outsourcing.Read More
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1232$1,000+50 - 249 employeesNew York, NYNEO MD INC is a New York, New York-based Back Office Outsourcing company. They specialize in Back Office Outsourcing and Customer Service Outsourcing and were established in 2021.Read More
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1233Undisclosed2 - 9 employeesBudapest, HungaryElső Hazai Adatkezelő Ltd. Is a small call center company in Budapest, Hungary. The team focuses on Call Center Services and Back Office Outsourcing.Read More
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1234Undisclosed10 - 49 employeesDhaka, BangladeshInstant Solution, a Back Office Outsourcing company, was launched in 2024. Their small team is headquartered in Dhaka, Bangladesh. The agency offers Back Office Outsourcing, Document Digitization & Management, Sales Outsourcing, Transcription, and more.Read More
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1235Undisclosed2 - 9 employeesKelowna, CanadaLaunched in 2022, GetSavvyVA is a Sales Outsourcing company. The firm provides Sales Outsourcing and Call Center Services.Read More
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1236$1,000+50 - 249 employeesCairo, EgyptTelTalk, a customer service outsourcing company, is headquartered in Cairo, Egypt. The midsize firm was established in 2017. Their services include customer service outsourcing, back office outsourcing, and call center services.Read More
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1237Undisclosed50 - 249 employeesKarachi, PakistanSNJ Global Services, a Back Office Outsourcing company, focuses on Back Office Outsourcing and Call Center Services. The company is in Karachi, Pakistan and Karachi, Pakistan.Read More
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1238Undisclosed50 - 249 employeesBrooklyn, NYDynaPro Global is an answering service. The team provides Call Center Services and Back Office Outsourcing and is in Brooklyn, New York.Read More
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1239UndisclosedFreelancer employeesChimelight is a Thame, England-based Sales Outsourcing company. They offer Sales Outsourcing and Direct Marketing and were established in 2023.Read More
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1240$1,000+50 - 249 employeesJIBS is a Thoraipakkam, India-based answering service company. Their services include Call Center Services and Back Office Outsourcing.Read More
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1241Undisclosed1,000 - 9,999 employeesHangzhou, ChinaSunyard (Hangzhou) Computer Services Co., Ltd. Is a Customer Service Outsourcing company. The Hangzhou, China-based team specializes in Customer Service Outsourcing and Back Office Outsourcing.Read More
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1242Undisclosed10 - 49 employeesÖrebro, SwedenRead More
Nordicom AB is a customer service outsourcing company. Launched in 2019, the team offers customer service outsourcing. Their small agency is in Örebro, Sweden.
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1243$1,000+250 - 999 employeesMontreal, CanadaGexel Telecom is a Customer Service Outsourcing company. They offer Customer Service Outsourcing and Back Office Outsourcing and were launched in 1998.Read More
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1244$1,000+250 - 999 employeesOostende, BelgiumCall-IT is a Business Consulting company. Founded in 1986, the firm specializes in Business Consulting and Call Center Services.Read More
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1245Undisclosed250 - 999 employeesMobridge, SDTelephone answering service One World Direct was founded in 1994. The team specializes in Call Center Services and Back Office Outsourcing.Read More
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1246Undisclosed250 - 999 employeesIstanbul, TürkiyeETB Group is a Back Office Outsourcing company. Their team is based in Istanbul, Türkiye. The agency offers Back Office Outsourcing and Call Center Services.Read More
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1247Undisclosed250 - 999 employeesLexington, MALaunched in 1996, iBasis is a midsize IoT development company. Their services include IoT development and Call Center Services.Read More
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1248Undisclosed250 - 999 employeesBarranquilla, ColombiaTelephone answering service Quantica BPO was established in 2019. The team offers Call Center Services and Back Office Outsourcing.Read More
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1249Undisclosed250 - 999 employeesSantiago De Los Caballeros, Dominican RepublicTelecom Networks Contact Center, an IT managed services company, was launched in 1999. They provides IT managed services and Call Center Services.Read More
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1250Undisclosed250 - 999 employeesShanghai, ChinaLaunched in 2015, HKT Teleservices (Shanghai) Co.Ltd. Is an answering service. The company offers Call Center Services and Branding, and is midsize.Read More
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1251Undisclosed250 - 999 employeesVilnius, LithuaniaIn Vilnius, Lithuania, Planas Chuliganas is a call center. They specialize in Call Center Services and Back Office Outsourcing.Read More
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1252Undisclosed250 - 999 employeesMount Edgecombe, South AfricaCentrevo is a call center. They were launched in 2011 and focus on Call Center Services and Back Office Outsourcing.Read More
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1253Undisclosed250 - 999 employeesSanto Domingo, Dominican RepublicNS Outsourcing is a phone answering service. They were launched in 2021 and provide Call Center Services and Back Office Outsourcing.Read More
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1254Undisclosed250 - 999 employeesLaconia, NHLaunched in 2017, Kanekt 365 is a Customer Service Outsourcing company. Their team provides Customer Service Outsourcing and Call Center Services.Read More
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1255Undisclosed250 - 999 employeesIstanbul, TürkiyeBack-Up Dünyası, a Business Consulting company, was established in 2003. The team provides Business Consulting and Call Center Services.Read More
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1256Undisclosed250 - 999 employeesMachelen, BelgiumWEngage, an answering service, was launched in 1986. The midsize team provides Call Center Services and Back Office Outsourcing.Read More
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1257$5,000+2 - 9 employeesEdmonton, CanadaKroll Communications Inc. Is a Market Research company based in Edmonton, Canada. They provide Market Research and Direct Marketing and were launched in 2017.Read More
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1258$100,000+10 - 49 employeesLondon, CanadaCallnova, a Business Consulting company, was founded in 2018. Based in London, Canada, the team focuses on Business Consulting and Call Center Services.Read More
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1259Undisclosed10 - 49 employeesDispatch Lane is a telephone answering service. Launched in 2020, the firm specializes in Call Center Services and Customer Service Outsourcing.Read More
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1260Undisclosed10 - 49 employeesUndisclosedFounded in 2024, OQP Virtual Solutions is an answering service. Based in , the team offers Call Center Services and Back Office Outsourcing.Read More
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