Top 100 Back Office BPO Services in Los Angeles
The Best of August 2026Looking for a top non-voice BPO service provider in Los Angeles?
Business process outsourcing (BPO) is growing globally, with a growth rate of about 4%. Back office BPO services make it easier for businesses to tackle core back office activities such as accounting or record maintenance while prioritizing core business processes and operations.
To assist you in your search for a partner, we’ve compiled this list of the top back office BPO companies in Los Angeles. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Los Angeles Back Office BPO Firms
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91Undisclosed10 - 49 employeesCulver City, CACodebusters, Inc. Is a Business Consulting company established in 2000. Their services include Business Consulting and Staffing.Read More
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92$25,000+250 - 999 employeesAnaheim, CAFounded in 1996, Consolidated Analytics is a Back Office Outsourcing company. The team offers Back Office Outsourcing and Business Consulting.Read More
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93$1,000+Freelancer employeesLong Beach, CASmall SEO company ITECH AGENCY, is headquartered in Long Beach, California. Their services include Search Engine Optimization and Video Production.Read More
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94Undisclosed2 - 9 employeesLa Palma, CAThe Web Scientists is a small Back Office Outsourcing company based in La Palma, California. The team offers Back Office Outsourcing and Search Engine Optimization.Read More
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95$250,000+1,000 - 9,999 employeesSanta Clarita, CARead More
Human resources firm Tri Source International, LLC was established in 2007. They are based in Santa Clarita, California and have a large team. Their services include HR services, non-voice bpo/back office services, branding, voice services, and more.
Industries
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96$1,000+250 - 999 employeesSanta Ana, CARead 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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97Undisclosed250 - 999 employeesHuntington Beach, CABack Office Outsourcing company TaskBullet is based in Huntington Beach, California. Their services include Back Office Outsourcing and Finance & Accounting Outsourcing (FAO).Read More
Industries
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98$5,000+50 - 249 employeesLos Angeles, CAHighPower is a midsize Customer Service Outsourcing company. Founded in 2015, the team provides Customer Service Outsourcing and Call Center Services.Read More
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99Undisclosed50 - 249 employeesLos Angeles, CAPioneer Lists is a midsize Sales Outsourcing company. They focus on Sales Outsourcing and Marketing Strategy and were founded in 1997.Read More
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100Undisclosed250 - 999 employeesCalabasas, CARemote Scouts is a Calabasas, California-based Back Office Outsourcing company. They specialize in Back Office Outsourcing and Business Consulting and were founded in 2022.Read More
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101Undisclosed50 - 249 employeesSimi Valley, CAXassure by eDesk is a Simi Valley, California-based Back Office Outsourcing company. They specialize in Back Office Outsourcing and were launched in 2010.Read More
Industries
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102$1,000+250 - 999 employeesNewport Beach, CAMidsize Back Office Outsourcing company Stellar Staff, is headquartered in Newport Beach, California and Newport Beach, California. They focus on Back Office Outsourcing and Recruitment Process Outsourcing and were founded in 2022.Read More
Clients
Unite A Nation, BRC LLC (Boston Residential Concierge), Home Improvement NTX, James Capital, LLC, Dental CPA, TCG Prop Inc., Estate Entertainment, Young Sharks, Destiny Property Management, Scine AssociatesIndustries
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103$1,000+50 - 249 employeesOntario, CARead More
P3 Healthcare Solutions is a revenue cycle management service based in Ontario, Calif. and founded in 2015. Their team of 30 employees specializes in non-voice BPO and back office services.
Industries
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104Undisclosed10 - 49 employeesPlacentia, CABusiness Consulting company Locksmith & Lock Store is in Placentia, California. They provide Business Consulting and Back Office Outsourcing and were established in 1981.Read More
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105$1,000+50 - 249 employeesTustin, CAMidsize Back Office Outsourcing company Yokly, is based in Tustin, California. The team focuses on Back Office Outsourcing.Read More
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106$1,000+10 - 49 employeesCosta Mesa, CAAthealthcare is a Back Office Outsourcing company. The Costa Mesa, California-based agency was launched in 2015. Their team offers Back Office Outsourcing.Read More
Industries
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107Undisclosed10 - 49 employeesGarden Grove, CALittle Village Locksmith Store is a Business Consulting company. The Garden Grove, California-based agency provides Business Consulting and Back Office Outsourcing.Read More
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108Undisclosed10 - 49 employeesOrange, CAAshunya Inc is a Back Office Outsourcing and SEO company. They offer Back Office Outsourcing and Search Engine Optimization and are in Orange, California.Read More
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109$5,000+10 - 49 employeesAnaheim, CAStaff Boom, a Back Office Outsourcing company, is in Anaheim, California. Their services include Back Office Outsourcing and Business Consulting.Read More
Industries
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110Undisclosed1,000 - 9,999 employeesHuntington Beach, CAKaizen BPO LLC is a Customer Service Outsourcing company founded in 2018. The large team specializes in Customer Service Outsourcing and Call Center Services.Read More
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111$1,000+250 - 999 employeesIrvine, CARead More
Kareo is a cloud-based medical technology platform based in Irvine, Calif., with offices in San Francisco, Las Vegas, Los Angeles, and Costa Rica. Founded in 2004, Kareo's team of 597 employees provides non-voice BPO/back office services and voice services to healthcare and medical related businesses.
Clients
CapterraIndustries
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112Undisclosed2 - 9 employeesLos Angeles, CAElite Focus is a social media marketing firm. They are in Los Angeles, California and have small team. Their services include Social Media Marketing and Content Marketing.Read More
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113Undisclosed10 - 49 employeesFountain Valley, CACommunity Locksmith Store is a Business Consulting company. Established in 1989, their team provides Business Consulting and Back Office Outsourcing.Read More
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114Undisclosed50 - 249 employeesCalabasas, CACedar Financial, a telephone answering service, was founded in 1991. The team offers Call Center Services and Back Office Outsourcing and is in Calabasas, California.Read More
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115Undisclosed10 - 49 employeesSanta Ana, CALaunched in 1984, Central Lock Key Store is a Business Consulting company. The team specializes in Business Consulting and Back Office Outsourcing.Read More
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116Undisclosed10 - 49 employeesAnaheim, CAAdvertising company CrosLinks specializes in Advertising and Conversion Optimization. They are in Anaheim, California.Read More
Industries
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117$10,000+50 - 249 employeesIrvine, CAEstablished in 2015, Liberty Liens is a midsize Irvine, California-based Back Office Outsourcing company. Their team provides Back Office Outsourcing.Read More
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118$1,000+2 - 9 employeesIrvine, CABranding agency V-Factor Social is headquartered in Irvine, California. Founded in 2024, the small team provides Branding, Social Media Marketing, Search Engine Optimization, Back Office Outsourcing, and more.Read More
Industries
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119$50,000+250 - 999 employeesIrvine, CAMedbilling rcm is a Back Office Outsourcing company founded in 2014. The firm offers Back Office Outsourcing, and is midsize.Read More
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120Undisclosed10 - 49 employeesCosta Mesa, CALaunched in 1989, Advantage Locksmith Store is a Business Consulting company. The team focuses on Business Consulting and Back Office Outsourcing.Read More
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