Top 100 Payment Processing Services Companies in the United States
The Best of June 2026Looking for a top payment processing company in the United States?
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To assist you in your search for a partner, we’ve compiled this list of the top payment processing services in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States Payment Processing Companies
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1$1,000+1,000 - 9,999 employeesWilmington, DESupportYourApp is a call center service established in 2010. Their large team is headquartered in Wilmington, Delaware; Beograd, Serbia and DSR, Argentina. The company focuses on Call Center Services, Customer Service Outsourcing, AI Agents, Back Office Outsourcing, and more.Read More
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Mastercard Calm Kofax MacPawIndustries
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2$5,000+1,000 - 9,999 employeesLexington, KYHelpware CX is a Customer Service Outsourcing company headquartered in Lexington, Kentucky; Kyiv, Ukraine; Taguig, Philippines and Guadalajara, Mexico. The large company was established in 2015. Their services include Customer Service Outsourcing, Call Center Services, Back Office Outsourcing, Data Annotation Services, and more.Read More
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PureCars Microsoft Google HealthCompIndustries
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3$1,000+1,000 - 9,999 employeesChicago, ILEstablished in 2017, Hugo Inc. Is a Customer Service Outsourcing company. The agency specializes in Customer Service Outsourcing, Call Center Services, Back Office Outsourcing, Content Moderation Services, and more and has a large team. The agency is in Chicago, Illinois and Lagos, Nigeria.Read More
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4$1,000+250 - 999 employeesOrlando, FLXACT is an Orlando, Florida-based answering service. The company offers Call Center Services, Customer Service Outsourcing, Back Office Outsourcing, and Staffing and is midsize.The company was founded in 1998.Read More
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Culinary Institute of AmericaIndustries
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5$1,000+250 - 999 employeesDoylestown, PAHelpSquad, a Back Office Outsourcing company, is located in Doylestown, Pennsylvania. They offer Back Office Outsourcing, Call Center Services, and Customer Service Outsourcing and were founded in 2015.Read More
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Slinger BagIndustries
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6$50,000+1,000 - 9,999 employeesMargate, FLBased in Margate, Florida; Gwinn, Michigan; Iron River, Michigan and La Crosse, Wisconsin, Global Response is a Customer Service Outsourcing company. The large team focuses on Customer Service Outsourcing, Call Center Services, IT managed services, and Back Office Outsourcing and was established in 1974.Read More
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Crate&BarrelIndustries
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7Undisclosed1,000 - 9,999 employeesAustin, TXRead More
Personiv is a finance and accounting outsourcing firm based in Austin. Founded in 1985,their team serves clients in the marketing and advertising sectors. Services include digital strategy and graphic design.
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8$50,000+1,000 - 9,999 employeesAmerican Fork, UTROI CX Solutions is a large call center company. Established in 2008, the firm is located in American Fork, Utah and Fort Lauderdale, Florida. Their team specializes in Call Center Services, Back Office Outsourcing, Customer Service Outsourcing, Finance & Accounting Outsourcing (FAO), and more.Read More
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9$1,000+50 - 249 employeesPhiladelphia, PARead More
Outsourcing Business Solutions is a Philadelphia, Pennsylvania-based marketing strategy company. They offer marketing strategy, web development, back office outsourcing, accounting, and more and were founded in 2020.
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10$50,000+1,000 - 9,999 employeesDuluth, GASolvo Global is a Back Office Outsourcing company. Founded in 2018, the large firm is headquartered in Chandler, Arizona; Medellín, Colombia and Duluth, Georgia. Their services include Back Office Outsourcing, Call Center Services, Finance & Accounting Outsourcing (FAO), Staffing, and more.Read More
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CenCal Insurance ServicesIndustries
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11$1,000+1,000 - 9,999 employeesBristol, CTRead More
American Customer Care is a call center outsourcing firm based in Bristol, Conn. with call centers in Iowa and Pennsylvania. They were established in 1986, and have over 1000 employees. American Customer Care exclusively provides voice services, including surveys and market research, answering, and customer support.
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12$1,000+10 - 49 employeesBaltimore, MDRead More
RemSource is a consulting and virtual support company located in Baltimore. RemSource was founded in 2009 and maintains a team of 7 that provides non-voice BPO/back office services, bookkeeping, voice services, and business consulting services for small businesses.
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13$1,000+250 - 999 employeesOcala, FLRead More
Ansafone is a voice services provider based in Ocala, Fla. with an additional office in Santa Ana, Calif. They were founded in 1970 and have a team of over 250 employees.
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14$5,000+1,000 - 9,999 employeesFranklin Township, NJCareCloud, a Back Office Outsourcing company, was established in 1999. The large team specializes in Back Office Outsourcing.Read More
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Indiana Neuroscience AssociatesIndustries
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15Undisclosed50 - 249 employeesSpring, TXRead More
Westpark Communications is a business process outsourcing firm based in Houston, Texas. Established in 1968, the team of about 40 employees primarily provides voice services and non-voice BPO and back office services for the manufacturing, retail, and business services industries.
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Aries Worldwide LogisticsIndustries
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16$1,000+1,000 - 9,999 employeesWexford, PAIntegra Global Solutions, a Back Office Outsourcing company, was launched in 2004. The firm offers Back Office Outsourcing, Finance & Accounting Outsourcing (FAO), Accounting, Other Digital Marketing, and more and has a large team. The firm is headquartered in Wexford, Pennsylvania and Wexford, Pennsylvania.Read More
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17Undisclosed10 - 49 employeesBirmingham, ALLambent Marketing, a Content Marketing company, was launched in 2008. The agency focuses on Content Marketing, Back Office Outsourcing, Search Engine Optimization, Customer Service Outsourcing, and more and has a small team.Read More
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18$1,000+50 - 249 employeesOverland Park, KSHyre is a Back Office Outsourcing company. Their midsize team is in Overland Park, Kansas. Their services include Back Office Outsourcing, Sales Outsourcing, Customer Service Outsourcing, and other IT consulting and SI. The agency was launched in 2024.Read More
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Moving Proz -
19$1,000+1,000 - 9,999 employeesAtlanta, GARead More
Global Payments is a payment technology solutions agency founded in 1967. With its headquarters in Atlanta, and offices in Ontario, Manilla, Philippines, and Leicester, United Kingdom, Global Payments has a team of over 3,000 employees. They offer non-voice BPO/back office services to business, consumer product, and healthcare and medical industries. Global Payments provided payment processing services to a therapy practice. The practice no longer needs to devote as much time to this function and can now focus more time growing their business. “GlobalPayments conducts service seamlessly; I've never had to worry. They're always ahead of time with superb communication and product.” – Customer Service Head, Therapy Practice
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20Undisclosed250 - 999 employeesHouston, TXOnQ Global is a Houston, Texas-based call center. The midsize company was launched in 2013. Their services include Call Center Services, Customer Service Outsourcing, and Back Office Outsourcing.Read More
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21$1,000+10 - 49 employeesDeerfield, ILMedKloud Billing is a small Back Office Outsourcing company. Founded in 2017, the firm is based in Deerfield, Illinois. Their services include Back Office Outsourcing and Accounting.Read More
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22$1,000+10 - 49 employeesPasadena, CAGlobalityNet Outsourcing and Consulting is a Pasadena, California-based Back Office Outsourcing company. The small team focuses on Back Office Outsourcing, Finance & Accounting Outsourcing (FAO), Logistics & Supply Chain Consulting, and Customer Service Outsourcing and was launched in 2016.Read More
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23Undisclosed2 - 9 employeesNew York, NYQuant Solutions is a New York, New York-based Finance & Accounting Outsourcing (FAO) company. Launched in 2013, the small team focuses on Finance & Accounting Outsourcing (FAO), Back Office Outsourcing, and Accounting.Read More
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24$1,000+10 - 49 employeesSycamore, ILRead More
Rozlin Financial Group, Inc. is a licensed and bonded collection agency founded in 2008 in Sycamore, Ill. with no more than 50 employees. They offer voice services and back-office services for small and mid-market firms alike.
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PetlandIndustries
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25$250,000+250 - 999 employeesMiramar, FLRead More
Arise is a business process outsourcing company headquartered in Miramar, Florida, with offices in Atlanta, Orlando, and Canada. Established in 1994, they have a team of about 2,000 that provides both voice and non-voice BPO/back office services.
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26$1,000+10 - 49 employeesHouston, TXBrainy Advisors is an accounting company. They are based in Chandler, Arizona and have a small team. The company focuses on accounting and commercial financing.Read More
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27$5,000+10 - 49 employeesMiami, FLRead More
Located in Miami, Florida and Managua, Nicaragua, ALPHA BPO LLC is a customer service outsourcing company. The small team specializes in customer service outsourcing, call center services, IT managed services, web development, and more. The firm was founded in 2019.
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28$10,000+250 - 999 employeesValley View, OHProcess-Smart is a Valley View, Ohio-based Back Office Outsourcing company. The midsize agency was established in 2018. Their services include Back Office Outsourcing, Call Center Services, Accounting, Customer Service Outsourcing, and more.Read More
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29$1,000+10 - 49 employeesFalls Church, VARead More
Bay Business Group is a voice services firm based in Falls Church, Va. The team of 12 specializes in FAO, non-voice BPO/back office services and voice services. They work with clients primarily in the non-profit industry.
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30Undisclosed50 - 249 employeesPhoenix, AZReceptionHQ is a Phoenix, Arizona-based answering service. The midsize company was launched in 2007. Their team focuses on Call Center Services, Customer Service Outsourcing, and Back Office Outsourcing.Read More
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FlatFeeLandlordIndustries
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