California businesses can choose from large global BPO providers, locally headquartered outsourcing firms, and specialized partners focused on functions such as customer experience, back-office administration, healthcare operations, and technical support. The companies below were selected for their verified BPO capabilities and a California office, headquarters, or explicit service coverage of the state.

1. NeoWork

NeoWork provides outsourced staffing and managed operations for companies that need to expand customer support, administration, technology, creative, and data-focused teams. Its service model can start with individual full-time teammates or expand into managed operations that include supervision, workforce management, quality assurance, and reporting.

The company recruits talent in markets including the Philippines and Colombia while supporting U.S. business hours and 24/7 operations. NeoWork reports a 91% annualized teammate retention rate and a 3.2% candidate selectivity rate. Its dedicated-team structure can suit California startups and growing companies that want outsourced staff integrated into existing workflows rather than shared across multiple accounts.

Key Facts

• Best for: Startups and growing businesses building dedicated outsourced teams
• Core services: BPO, customer experience, virtual assistants, IT and development, AI training, creative services
• Service models: Global staffing and managed operations partnerships
• Industries: Technology, healthcare, logistics, media, gaming, e-commerce
• Notable strength: 91% annualized teammate retention and 3.2% candidate selectivity

Contact Information

• Website: www.neowork.com 
• Facebook: www.facebook.com/neoworkteam
• LinkedIn: www.linkedin.com/company/neoworkteam
• Instagram: www.instagram.com/neoworkteam

2. Concentrix

Concentrix operates from its corporate offices in Newark, California and provides outsourced customer experience and business services at global scale. Its work combines customer operations, technology, analytics, automation, and digital transformation for organizations with large or complex customer-service environments.

The company is particularly relevant to enterprises that need customer care, sales support, technical assistance, and broader experience management across multiple markets. Its California corporate presence also makes it one of the clearest geographic matches for businesses specifically comparing BPO providers in the state.

Key Facts

• Best for: Large enterprises with complex CX operations
• Core services: Customer experience management, technical support, sales operations, digital services
• Location: Newark, California
• Notable strength: Large-scale, technology-supported customer operations

Contact Information

• Website: www.concentrix.com
• Facebook: www.facebook.com/Concentrix-153770504699665
• Twitter: x.com/concentrix
• LinkedIn: www.linkedin.com/company/concentrix
• Instagram: www.instagram.com/concentrix
• Phone: +1-800-747-0583

3. Alorica

Headquartered in Irvine, Alorica is a major California-based provider of outsourced customer experience services. Its portfolio covers customer care, technical support, revenue generation, financial business services, digital trust and safety, and operations support.

Alorica also combines outsourced teams with automation and AI-assisted customer-service tools. That breadth makes the company relevant to enterprises that need more than a conventional call center, particularly organizations managing large interaction volumes across several channels, products, or regulated business processes.

Key Facts

• Best for: Enterprise-scale customer experience outsourcing
• Core services: Customer care, technical support, revenue generation, financial services, trust and safety
• Location: Irvine, California
• Specialization: Large-scale digital and human customer experience operations

Contact Information

• Website: alorica.com
• Email: concierge@alorica.com
• Facebook: www.facebook.com/AloricaFanPage
• LinkedIn: www.linkedin.com/company/alorica
• Instagram: www.instagram.com/officialalorica
• Address: 5161 California Ave, Suite 100, Irvine, CA 92617

4. Unity Communications

Unity Communications provides managed BPO services spanning customer service, accounting support, administrative processes, sales support, recruiting, and other operational functions. The company maintains a San Francisco address and combines U.S. client management with outsourced delivery capabilities.

Its service mix is particularly relevant to small and mid-sized businesses that want to consolidate several outsourced processes with one provider instead of maintaining separate vendors for customer support, back-office work, and staffing. Unity also offers Employer of Record and AI-supported operational solutions alongside its core BPO services.

Key Facts

• Best for: Small and mid-sized companies outsourcing multiple functions
• Core services: Customer service, accounting support, back-office operations, sales support
• Location: San Francisco, California
• Additional capabilities: Employer of Record and AI-supported services

Contact Information

• Website: unity-connect.com
• Email: sales@unity-connect.com
• Facebook: www.facebook.com/UnityCommunicationsBPO
• Twitter: x.com/unityconnectBPO
• LinkedIn: www.linkedin.com/company/unity-communications
• Instagram: www.instagram.com/unitycommunicationsbpo
• Address: 415 Mission Street, San Francisco, CA 94105
• Phone: (888) 846-5382

5. CallTek

CallTek is headquartered in Irvine and focuses on white-label technical support and BPO services. Its teams support technology operators and service providers across areas such as network operations, technical help desks, customer service, remote patient monitoring, and field-service coordination.

The company offers 24/7 multilingual support and multiple technical support levels, making it a particularly relevant option when outsourced customer service requires stronger technical knowledge than a conventional contact center can provide. Its industry coverage includes broadband and managed service providers, healthcare, hospitality, and multifamily property environments.

Key Facts

• Best for: Technical support and technology-enabled customer operations
• Core services: Technical support, customer service, NOC support, field services, back-office support
• Industries: Broadband, MSPs, healthcare, hospitality, multifamily
• Location: Irvine, California
• Coverage: 24/7 multilingual support

Contact Information

• Website: calltekinc.com
• Email: sales@calltekinc.com
• LinkedIn: www.linkedin.com/company/calltek-inc.
• Address: 572 Wald, Irvine, CA 92618
• Phone: +19492689196

6. TeleDirect

TeleDirect operates a U.S.-based call center in Sacramento and has developed from an answering-service business into a broader business process outsourcing provider. Its services cover inbound and outbound calling, customer service, lead response, sales support, reservations, and other customer-contact workflows.

The company can outsource complete customer-contact processes or selected segments, which gives businesses some flexibility in determining how much of their operation moves outside the internal team. Its California delivery presence may be especially useful to organizations prioritizing U.S.-based agents and domestic customer communications.

Key Facts

• Best for: U.S.-based call center outsourcing
• Core services: Inbound calls, outbound calls, customer service, lead management, sales support
• Location: Sacramento, California
• Delivery model: U.S.-based contact center

Contact Information

• Website: www.teledirect.com
• Facebook: www.facebook.com/teledirect
• Twitter: x.com/tele_direct
• LinkedIn: www.linkedin.com/company/teledirect-call-centers
• Instagram: www.instagram.com/teledirectcallcenters
• Phone: (800) 776-1081

7. Cybersoft

Cybersoft combines business process operations with data management and technology services. Its BPO capabilities include back-office support, customer service, sales support, lead generation, accounting assistance, research, transcription, and industry-specific processing.

The company maintains an office on Pine Street in San Francisco alongside delivery operations in the Philippines. Its offering is particularly relevant to businesses handling document-heavy or data-intensive workflows, with dedicated capabilities for mortgage support, healthcare, records management, and transcription.

Key Facts

• Best for: Data-intensive and back-office business processes
• Core services: Back-office support, data management, customer support, research, transcription
• Industries: Mortgage, healthcare, records management
• Location: San Francisco, California

Contact Information

• Website: www.cybersoftbpo.com
• Email: info@cybersoftbpo.com
• Facebook: www.facebook.com/cybersoftinc
• LinkedIn: www.linkedin.com/company/cybersoftinc
• Address: 100 Pine St. (Suite 1250) San Francisco, California 94111
• Phone: +1 (415) 745-3034

8. Blue Exigo

Blue Exigo operates from Irvine and provides 24/7 BPO and contact center services alongside international staffing. Its customer-facing work includes inbound customer service, answering services, technical support, outbound sales, lead generation, appointment setting, and survey programs.

The company's back-office offering extends into data entry, order processing, and medical and insurance workflows. This mix makes Blue Exigo relevant to businesses that want one outsourcing provider to manage both customer communications and repetitive administrative processes.

Key Facts

• Best for: Combined contact center and administrative outsourcing
• Core services: Customer support, sales, appointment setting, technical support, data entry
• Back-office capabilities: Order processing, medical and insurance processing
• Location: Irvine, California
• Coverage: 24/7 BPO and contact center services

Contact Information

• Website: blueexigo.com
• Phone: +1-949-464-8501
• Facebook: www.facebook.com/BlueExigo-100067668455814
• LinkedIn: www.linkedin.com/company/blue-exigo
• Address: 7700 Irvine Center Drive, Suite 800, Irvine, CA 92618

9. SOURCEit BPO

SOURCEit BPO builds offshore teams for companies seeking customer service and back-office capacity without hiring the equivalent workforce locally. Its service model supports customer communication across phone, live chat, web, and social channels, with teams that can be scaled as workloads change.

The company explicitly references Los Angeles operations and customers. Its approach is geared toward businesses comfortable with offshore delivery but looking for U.S.-oriented account relationships, flexible staffing, and support coverage aligned with growing operations.

Key Facts

• Best for: Growing businesses building offshore support teams
• Core services: Customer support, back-office outsourcing, multichannel customer engagement
• Delivery model: Remote offshore teams
• California presence: Los Angeles

Contact Information

• Website: sourceitbpo.com
• Email: sales@sourceitbpo.com
• Phone: +1 708-391-5394
• Facebook: www.facebook.com/sourceitbpo
• LinkedIn: www.linkedin.com/company/sourceitbpo

10. Transpeed Communications

Transpeed Communications provides inbound, outbound, automated, and broader BPO services through operations in Los Angeles and the Philippines. Its service portfolio focuses on customer contact, sales, service, and operational support.

The combination of a California presence and offshore delivery gives businesses an option between fully domestic outsourcing and purely overseas BPO arrangements. Transpeed is particularly suited to organizations whose outsourced processes center on phone-based sales or service interactions rather than highly specialized finance, engineering, or industry-specific back-office functions.

Key Facts

• Best for: Customer service and sales-oriented BPO programs
• Core services: Inbound support, outbound campaigns, automated services, BPO
• Location: Los Angeles, California, with additional operations in the Philippines
• Specialization: Customer contact and sales support

Contact Information

• Website: transpd.com
• Email: info@transpd.com
• Phone: +1-888-391-2129
• Facebook: www.facebook.com/TranspeedCommunicationsOfficial
• LinkedIn: www.linkedin.com/company/transpeed-communications-inc-

11. Obra Solutions

Obra Solutions is a California-registered outsourcing company with a U.S. office in Irvine and delivery operations in the Philippines. Its services cover BPO, healthcare administration, accounting and financial support, mortgage and lending processes, real estate, and sales and marketing.

This industry mix makes the company more relevant to businesses outsourcing structured administrative workflows than those needing a large general-purpose customer experience operation. The U.S. and Philippines footprint also supports a model in which client coordination remains connected to California while operational work is handled offshore.

Key Facts

• Best for: Administrative and industry-specific offshore operations
• Core services: BPO, healthcare support, accounting, mortgage support, real estate operations
• Location: Irvine, California
• Delivery presence: California and the Philippines

Contact Information

• Website: www.obrasolutionsllc.com
• Email: Inquiry@obrasolutionsllc.com
• Facebook: www.facebook.com/squarespace
• LinkedIn: www.linkedin.com/company/obrasolutions-llc
• Instagram: www.instagram.com/squarespace
• Address: 8583 Irvine Center Drive, Unit 478, Irvine, CA 92618
• Phone: +1-949-264-2260

12. Positify

Based in the Los Angeles area, Positify focuses on back-office outsourcing for California businesses. Its service coverage includes administrative support, HR, payroll, data entry, customer operations, and related recurring business processes.

Positify positions its outsourced teams around tools commonly used by smaller and mid-sized businesses, including QuickBooks, Zoho, Asana, and CRM platforms. That makes it a practical candidate for companies whose outsourcing requirements involve day-to-day administrative execution rather than a large international contact center operation.

Key Facts

• Best for: Small and mid-sized California businesses outsourcing back-office work
• Core services: Administrative support, HR, payroll, data entry, customer operations
• Location: Beverly Hills, California
• Service area: Businesses across California

Contact Information

• Website: positify.us
• Facebook: www.facebook.com/positify.ai-100091596775288
• LinkedIn: www.linkedin.com/company/positify-ai
• Instagram: www.instagram.com/positify.us
• Address: 9150 Wilshire blvd, ste 245, Beverly Hills, CA, 90212

13. Admin Central

Admin Central focuses on outsourced back-office teams for small and mid-market companies. Based in Hacienda Heights, California, the company positions its service between large traditional BPO contracts and individual virtual-assistant arrangements.

Its model uses dedicated outsourcing teams supported by U.S.-based account management, making it relevant to businesses that need recurring administrative work handled externally but do not require an enterprise-scale provider. The company serves organizations across the United States from its California base.

Key Facts

• Best for: Small businesses and mid-market back-office outsourcing
• Core services: Dedicated administrative and back-office teams
• Target clients: Small businesses, startups, professional practices, mid-market companies
• Location: Hacienda Heights, California
• Delivery model: Dedicated teams with U.S. account management

Contact Information

• Website: admincentral.biz
• Email: info@admincentral.biz
• Address: 2514 Hacienda Blvd. Unit B Hacienda Heights, CA 91745
• Phone: (888) 554-4253

14. CuranetMD

CuranetMD is an Irvine-based healthcare BPO provider focused on administrative and revenue-related workflows for medical organizations. Its outsourcing services include medical billing, accounts receivable follow-up, prior authorization support, credentialing, scheduling, virtual assistance, and patient communication.

Because its service portfolio is healthcare-specific, it is a more focused alternative to general BPO companies for California practices, clinics, and other healthcare organizations. The company combines patient-facing support with back-office revenue cycle and administrative functions from its California operation.

Key Facts

• Best for: Healthcare providers outsourcing administrative operations
• Core services: Medical billing, AR follow-up, prior authorizations, credentialing, patient support
• Specialization: Healthcare BPO
• Location: Irvine, California

Contact Information

• Website: curanetmd.com
• Email: support@curanetmd.com
• Facebook: www.facebook.com/CuranetMD
• LinkedIn: www.linkedin.com/company/curanetmd
• Instagram: www.instagram.com/curanetmd
• Address: 18001 Sky Park Circle, Suite K, Irvine, CA 92614 US
• Phone: +1 (323) 568-1657

Conclusion

California offers a broad mix of BPO providers, ranging from enterprise-scale customer experience companies to specialized firms handling healthcare administration, technical support, back-office processing, and dedicated offshore teams. The right choice depends on whether a business needs domestic call center coverage, industry-specific expertise, flexible staffing, or a managed outsourcing model.

NeoWork is particularly relevant for companies that want dedicated outsourced teams integrated into existing workflows, with support across customer experience, administrative operations, technology, creative services, and AI-related work. Other providers on this list may be better suited to highly specialized requirements such as healthcare revenue cycle management, technical help desks, or large-volume contact center operations.

Before selecting a BPO partner, businesses should compare delivery locations, coverage hours, management structure, data security requirements, industry experience, and the provider's ability to scale as operational needs change.

‍