Top 100 Payment Processing Services Companies in the United States
The Best of November 2024
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List of the Best United States Payment Processing Companies
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31
- Undisclosed
- 10 - 49 employees
- Atlanta, GA
Launched in 2018, Interfile USA is a Back Office Outsourcing company. The team offers Back Office Outsourcing.Read More - Get Started
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32
- Undisclosed
- 250 - 999 employees
- Quincy, MA
Launched in 2013, Payfactors is a midsize Quincy, Massachusetts-based Back Office Outsourcing and Market Research company. Their services include Back Office Outsourcing and Market Research.Read More -
33
- Undisclosed
- 10 - 49 employees
- Reston, VA
Case Healthcare Solutions, Inc. Is a Reston, Virginia-based Back Office Outsourcing company. Their services include Back Office Outsourcing and Logistics & Supply Chain Consulting.Read More -
34
- Undisclosed
- 1,000 - 9,999 employees
- Plymouth Meeting, PA
Call center company and back office outsourcing company AllianceOne is in Plymouth Meeting, Pennsylvania. The large firm was established in 1999. Their team provides call center services and back office outsourcing.Read More -
35
- Undisclosed
- 1,000 - 9,999 employees
- New York, NY
Ibex medical billing is a Back Office Outsourcing and Accounting company founded in 2017. In New York, New York, the team focuses on Back Office Outsourcing and Accounting.Read More -
36
- Undisclosed
- 250 - 999 employees
- Greenwood Village, CO
Catalyst Solutions is a Business Consulting company. They were established in 1999, and their services include Business Consulting and Call Center Services.Read MoreIndustries
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37
- $1,000+
- 10,000+ employees
- Irving, TX
Read MoreSourceHOV is a global transaction processing and enterprise information management company based in Irving, TX, with offices in Detroit, Los Angeles, and San Francisco. Founded in 2011, SourceHOV and its nearly 1,250 employees provide non-voice BPO/back office services and voice services.
Clients
- Albany Medical Center
Industries
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38
- Undisclosed
- 1,000 - 9,999 employees
- Bonita Springs, FL
Edenred Pay USA is a CRM consulting and SI company. Located in Bonita Springs, Florida and Secaucus, New Jersey, the agency offers CRM consulting and SI and Back Office Outsourcing.Read MoreIndustries
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39
- Undisclosed
- 250 - 999 employees
- Washington, DC
Enlightened, Inc. Is a custom software development firm headquartered in Washington, District of Columbia. Founded in 1999, the team provides Custom Software Development and Back Office Outsourcing.Read More -
40
- Undisclosed
- 250 - 999 employees
- Defiance, OH
Customer Service Outsourcing company Mammoth Tech was founded in 1964. The agency offers Customer Service Outsourcing and Back Office Outsourcing.Read MoreIndustries
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41
- Undisclosed
- 250 - 999 employees
- Charleston, SC
Aventus is a call center service. Established in 2014, the firm provides Call Center Services and Back Office Outsourcing.Read More -
42
- Undisclosed
- 250 - 999 employees
- Irondale, AL
Ibml, a Back Office Outsourcing company, is based in Irondale, Alabama and Irondale, Alabama. They offer Back Office Outsourcing.Read More -
43
- $1,000+
- 50 - 249 employees
- Reno, NV
Established in 2016, Baruch Business Solutions is a Back Office Outsourcing company. The midsize team focuses on Back Office Outsourcing.Read MoreIndustries
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44
- $1,000+
- 10,000+ employees
- New York, NY
Conduent is a large Finance & Accounting Outsourcing (FAO) company in New York, New York and Florham Park, New Jersey. Their services include Finance & Accounting Outsourcing (FAO) and HR Consulting.Read MoreIndustries
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45
- Undisclosed
- 2 - 9 employees
- Brookline, NH
TCS of America Enterprises, LLC., a Back Office Outsourcing company, is located in Brookline, New Hampshire. The team focuses on Back Office Outsourcing and IT managed services.Read More -
46
- $1,000+
- 10 - 49 employees
- Dallas, TX
ApexBridge Outsourcing is a small accounting company launched in 2020. Their services include accounting, back office outsourcing, customer service outsourcing, and call center services. The company is headquartered in California City, California.Read MoreIndustries
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47
- Undisclosed
- 10 - 49 employees
- Winchester, VA
Centro Healthcare is a Back Office Outsourcing company. The Winchester, Virginia-based team provides Back Office Outsourcing and Call Center Services.Read More -
48
- Undisclosed
- 10 - 49 employees
- Lakewood, CO
Esker UK & Northern Europe is a Back Office Outsourcing company. They focus on Back Office Outsourcing and Artificial Intelligence and were founded in 1985.Read More -
49
- $10,000+
- 250 - 999 employees
- Levittown, NY
Located in Levittown, New York, MedsIT Nexus Inc. | Premier Medical Billing & Coding Services is a Back Office Outsourcing company. Their services include Back Office Outsourcing and Transcription.Read MoreIndustries
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50
- $1,000+
- 250 - 999 employees
- Dover, DE
Velan Healthcare Services is an answering service company. They offer Call Center Services and Back Office Outsourcing and are headquartered in Dover, Delaware.Read MoreIndustries
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51
- Undisclosed
- 250 - 999 employees
- Gaithersburg, MD
UnityPay is a Product Design company launched in 2006. Based in Gaithersburg, Maryland and Gaithersburg, Maryland, the team provides Product Design and IT managed services.Read More -
52
- Undisclosed
- 1,000 - 9,999 employees
- American Fork, UT
ROI CX Solutions is an American Fork, Utah-based call center company. They specialize in Call Center Services and Back Office Outsourcing and were founded in 2008.Read MoreIndustries
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53
- Undisclosed
- 50 - 249 employees
- Leesburg, VA
FCbilling LLC is a Back Office Outsourcing company. In Leesburg, Virginia, the team offers Back Office Outsourcing.Read More -
54
- Undisclosed
- 50 - 249 employees
- Melville, NY
SphereCommerce, LLC is a Blockchain company launched in 2017. The company provides Blockchain and E-Commerce Development.Read MoreIndustries
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55
- $10,000+
- 1,000 - 9,999 employees
- Plano, TX
Launched in 2019, MIU Medical Billing is a social media marketing firm. The agency specializes in Social Media Marketing and Search Engine Optimization.Read More -
56
- Undisclosed
- 250 - 999 employees
- Laguna Beach, CA
Data-Entry-India.com is a business consulting company. The midsize New Delhi, India-based agency was founded in 1999. Their services include business consulting, search engine optimization, web design, IT strategy consulting, and more.Read MoreIndustries
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57
- Undisclosed
- 10 - 49 employees
- McCordsville, IN
Simple Solutions CC, LLC is a phone answering service. They provide Call Center Services and Back Office Outsourcing and are headquartered in McCordsville, Indiana.Read More -
58
- $5,000+
- 10,000+ employees
- Tampa, FL
SYKES is a Customer Service Outsourcing company. They are headquartered in Tampa, Florida and Chicago, Illinois, and their services include Customer Service Outsourcing and Call Center Services.Read More -
59
- $1,000+
- 50 - 249 employees
- South Bend, IN
Back Office Outsourcing company Astron EHS was launched in 2012. The midsize team focuses on Back Office Outsourcing and Call Center Services.Read MoreIndustries
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60
- $1,000+
- 2 - 9 employees
- Palmdale, CA
Phone answering service Z4 Tech Medical Solutions is located in Palmdale, California and Muharraq, Bahrain. The small team offers call center services and back office outsourcing and was founded in 2022.Read MoreIndustries
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