Top 100 Back Office BPO Services in Orange County
The Best of October 2026Looking for a top non-voice BPO service provider in Orange County?
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 Orange County. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Orange County Back Office BPO Firms
-
31Undisclosed10 - 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
-
32Undisclosed1,000 - 9,999 employeesLake Forest, CAImagenet LLC is a Back Office Outsourcing company. The team specializes in Back Office Outsourcing and Customer Service Outsourcing and is located in Tampa, Florida and Lake Forest, California.Read More
Industries
-
33Undisclosed1,000 - 9,999 employeesWalnut, CAOBPO is a call center. The large Iloilo City, Philippines-based team specializes in Call Center Services and Back Office Outsourcing. The firm was founded in 2000.Read More
-
34$1,000+50 - 249 employeesDiamond Bar, CAEstablished in 2004, BillingParadise is a Back Office Outsourcing company. The midsize Diamond Bar, California-based team provides Back Office Outsourcing and Call Center Services.Read More
Clients
NextGen HealthcareIndustries
-
35$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
Industries
-
36$1,000+10 - 49 employeesIrvine, CASagelight Accounting LLC is an Accounting company. They specialize in Accounting and Finance & Accounting Outsourcing (FAO) and were launched in 2024.Read More
Industries
-
37Undisclosed10 - 49 employeesCerritos, CABack Office Outsourcing company XP Plus is located in Cebu City, Philippines and Cerritos, California. Their services include Back Office Outsourcing and Customer Service Outsourcing.Read More
Industries
-
38$1,000+50 - 249 employeesManhattan Beach, CARead More
Omnie Integrated Services Inc., a non-voice bpo/back office services company, was established in 2020. The company specializes in non-voice bpo/back office services and voice services and has a small team.
Industries
-
39$1,000+2 - 9 employeesIrvine, CAPeople Clariti is a HR Outsourcing company. They are headquartered in Irvine, California, and their services include HR Outsourcing and PEO/Employee Leasing.Read More
Industries
-
40$1,000+250 - 999 employeesSanta Monica, CASocial media marketing agency JOYNO INC is headquartered in Lapu-Lapu City, Philippines and Santa Monica, California. The company provides Social Media Marketing, Content Marketing, Email Marketing, Call Center Services, and more and is midsize.The company was founded in 2023.Read More
Industries
-
41$25,000+10,000+ employeesLos Angeles, CAVXI Global Solutions Inc. Is a Customer Service Outsourcing company established in 1998. The company offers Customer Service Outsourcing and Call Center Services.Read More
Industries
-
42$5,000+2 - 9 employeesLos Angeles, CARead More
Launched in 2013, Clarke Executive Services Group LLC is a business consulting and HR firm. The small Los Angeles, California-based team specializes in business consulting and HR services.
Industries
-
43$1,000+1,000 - 9,999 employeesSanta Monica, CACustomer Service Outsourcing company Boldr. Is based in Santa Monica, California; Pasig, Philippines; Mérida, Mexico and Tacloban City, Philippines. The large team provides Customer Service Outsourcing, Call Center Services, Back Office Outsourcing, Employer of Record (EOR) Services, and more and was launched in 2016.Read More
Industries
-
44Undisclosed50 - 249 employeesLake Forest, CAEstablished in 2019, Lemedix is a Business Consulting company. The team provides Business Consulting and Back Office Outsourcing.Read More
-
45Undisclosed250 - 999 employeesWest Hollywood, CAVirtual Coworker is a Back Office Outsourcing company launched in 2011. Their midsize team is headquartered in West Hollywood, California and Sydney, Australia and specializes in Back Office Outsourcing, Sales Outsourcing, Customer Service Outsourcing, and Finance & Accounting Outsourcing (FAO).Read More
Industries
-
46Undisclosed250 - 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
-
47Undisclosed50 - 249 employeesRolling Hills Estates, CAKIN Logistic Solutions is a Back Office Outsourcing company founded in 2020. The midsize Rolling Hills Estates, California-based team focuses on Back Office Outsourcing, Customs brokerage, Logistics & Supply Chain Consulting, Ocean Freight, and more.Read More
Industries
-
48Undisclosed1,000 - 9,999 employeesLos Angeles, CACallbox is a large Sales Outsourcing company based in Los Angeles, California; Singapore, Singapore; Ultimo, Australia and Medellín, Colombia. Launched in 2004, the team offers Sales Outsourcing, Customer Service Outsourcing, Back Office Outsourcing, and Call Center Services.Read More
Clients
Alima TechnologiesIndustries
-
49Undisclosed50 - 249 employeesMarina del Rey, CARead More
Xync Inc. Is a sales outsourcing company. The Marina del Rey, California-based company was founded in 2017. The midsize team offers sales outsourcing, call center services, back office outsourcing, and customer service outsourcing.
Industries
-
50$50,000+10,000+ employeesSanta Monica, CATaskUs is a call center company. Founded in 2008, the company is located in Santa Monica, California. Their services include Call Center Services and Back Office Outsourcing.Read More
Industries
-
51$1,000+10 - 49 employeesLos Angeles, CABack Office Outsourcing company VirtuHire US is located in Los Angeles, California. The small team offers Back Office Outsourcing, Call Center Services, HR Outsourcing, and Sales Outsourcing. The company was established in 2019.Read More
Industries
-
52$10,000+2 - 9 employeesLos Angeles, CARead More
VargasAndrews is a professional services company in Los Angeles and Brisbane, Australia. Founded in 2016, they have about 8 employees that serve clients in a variety of industries. Services include commercial financing, ERP consulting, and accounting.
Clients
JLL -
53$1,000+50 - 249 employeesGlendale, CADoctorPapers, a Back Office Outsourcing company, is based in Glendale, California and Lynn, Massachusetts. They specialize in Back Office Outsourcing and were founded in 2016.Read More
Industries
-
54Undisclosed10 - 49 employeesNewport Beach, CAPrivate Club Marketing, a Back Office Outsourcing company, was launched in 2009. The team offers Back Office Outsourcing and Branding.Read More
-
55Undisclosed10 - 49 employeesMontebello, CAMetro Locksmith Services, a Business Consulting company, was launched in 1991. The team provides Business Consulting and Back Office Outsourcing and is based in Montebello, California.Read More
-
56Undisclosed10 - 49 employeesLos Angeles, CASmall Back Office Outsourcing company Aurexis Global Commerce, is located in Los Angeles, California and Lahore, Pakistan. They offer Back Office Outsourcing, Business Consulting, and Ecommerce Marketing and were founded in 2026.Read More
Clients
Time Warp Treasures1Industries
-
57$1,000+250 - 999 employeesLaguna Beach, CAData-Entry-India.com is a midsize Data Annotation Services company. In Delhi, India; Laguna Beach, California and London, England, the firm was founded in 1999. Their team offers Data Annotation Services, Back Office Outsourcing, Content Moderation Services, Environmental Consulting, and more.Read More
Industries
-
58Undisclosed2 - 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
-
59Undisclosed10 - 49 employeesDowney, CAAffordable Locksmith Services is a Business Consulting company. They were founded in 2005 and focus on Business Consulting and Back Office Outsourcing.Read More
-
60Undisclosed10 - 49 employeesLong Beach, CAEstablished in 1998, All County Locksmith Store is a Business Consulting company. The team offers Business Consulting and Back Office Outsourcing.Read More
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule Consultation