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List of California BPO companies | BPO firms in California

  • At Medical Care Billing, we specialize in optimizing revenue for healthcare providers across the United States. With over 12 years of experience, our team of certified billing professionals, coders, and compliance experts deliver comprehensive medical billing services designed to maximize your practice's revenue with precision and transparency. Our services include medical billing, revenue cycle management, ... read Medical Care Billing reviews & insights

    NA
    50 - 249
    2012
    San Diego, California
  • Telerain Inc. is a global leader in providing cutting-edge call center solutions. With multiple years of experience, we offer innovative cloud-based software to streamline customer support operations. Telerain offers a comprehensive package consisting of the Omni channel Contact Center software along with the Service Desk software. It is an ideal choice for the Customer Service ... read Telerain Inc reviews & insights

    $50 - $99/hr
    10 - 49
    Simi Valley, California
  • If you are looking for more listings and to close deals for your brokerage, you have come to the right place! At ClientsIO, we specialize in lead generation for business brokers, delivering real opportunities that translate into big commissions.

    $200 - $300/hr
    2 - 9
    2020
    Irvine, California
  • At Passive Commerce, we provide everything you need to build, scale, and succeed in the online marketplace. From Amazon PPC and SEO to product research, store creation, and expert campaign management — we cover every angle of your Amazon growth strategy. But we don’t stop at Amazon. Our all-in-one solutions include YouTube automation, Shopify dropshipping, ... read Passive Commerce reviews & insights

    NA
    10 - 49
    2025
    San Francisco, California
  • Rivco Assistant is a professional virtual assistant company in California helping businesses streamline operations, boost productivity, and scale efficiently. Based in California, we provide highly trained virtual assistants who support clients across industries — including real estate, eCommerce, marketing agencies, tech startups, and service-based businesses. Our team specializes in administrative support, lead generation, customer service, ... read Rivco Assistant reviews & insights

    < $25/hr
    10 - 49
    2024
    Corona, California
  • Since 1996, Authorize.net has been a leading provider of payment management solutions, managing the submission of billions of transactions to the processing networks on behalf of merchant customers.  The Authorize.net Payment Gateway helps more than 440,000 merchants to accept and manage credit card and electronic check transactions via websites, retail stores, mail order/telephone order (MOTO) ... read Authorize.net reviews & insights

    $50 - $99/hr
    250 - 999
    1996
    San Francisco, California
  • Nium, the global leader in real-time, cross-border payments, was founded on the mission to deliver the global payments infrastructure of tomorrow, today. With the onset of the global economy, its payments infrastructure is shaping how banks, fintechs, and businesses everywhere collect, convert, and disburse funds instantly across borders. Its payout network supports 100 currencies and ... read Nium reviews & insights

    $50 - $99/hr
    250 - 999
    2016
    San Francisco, California
  • As a new age services company, we harness the power of AI, automation, analytics and digital technologies to help our clients address specific customer engagement needs. We act as a catalyst for growth by enabling enterprises transform from traditional models to new age service models and help them identify new revenue streams.

    $25 - $49/hr
    1,000 - 9,999
    1996
    Milpitas, California
  • Magellan Solutions Outsourcing Inc. is an ISO-27001 certified call center and BPO company, providing a wide range of high-quality inbound and outbound call center services, back-office and data processing services to large firms and small and medium businesses from around the world.  

    $50 - $99/hr
    250 - 999
    2005
    Brisbane, California
  • A global organization with more than 1,500 employees across 10 offices, we are trusted by the world’s leading technology brands to make better decisions that drive revenue.

    < $25/hr
    1,000 - 9,999
    2020
    San Francisco, California
  • Voiso is a SaaS call center solution with its own telecom infrastructure supported by 12 PoPs worldwide. With advanced historical reporting and real-time monitoring features, Voiso can streamline operations for outbound, inbound, and blended call centers. Intuitive interface and flexible functionality make Voiso suitable for practically any use case.For outbound sales, Voiso enforces abandonment ratios, ... read Voiso reviews & insights

    NA
    50 - 249
    2016
    Los Angeles, California
  • CSoft Europe is an innovative IT and Business Process Outsourcing (BPO) company, solutions and product provider for your business. As an Outsourcing company, we provide our HR services worldwide (USA, Europe, Australia, Asia, etc.). By trusting us, you can be sure that you will get the professional you are looking for, and at the same ... read CSoft Europe reviews & insights

    $25 - $49/hr
    50 - 249
    2020
    San Francisco, California
  • GrowMojois different! We take direct accountability to help your business grow and thrive. We have the team and talent to manage your entire customer acquisition, conversion funnel and customer re-engagement processes. GrowMojo takes responsibility for it all and you will have full transparency into how we drive the growth of your business. Our GrowMojo team ... read GrowMojo reviews & insights

    $25 - $49/hr
    10 - 49
    2018
    San Francisco, California
  • We are your partner in growth and success. We help entrepreneurs, businesses, and firms and outsource remote staff that can help you manage the tedious tasks at work so that you can focus on running your business the right way.

    < $25/hr
    50 - 249
    2020
    Tustin, California
  • We Help You Develop Your Website or E-Commerce Store, Increase Sales With Marketing and Drive More Revenue.Our expert team offers a comprehensive suite of digital services, including User-Friendly Web Design, Conversion-Optimized e-commerce store development, strategic search engine optimization, targeted local SEO, engaging social media marketing, effective paid advertising, and efficient lead generation to help you drive more ... read WebStax reviews & insights

    $25 - $49/hr
    2 - 9
    Glendale, California
  • For over 16 years, we've been leaders in B2B lead generation & appointment setting, connecting businesses with key decision-makers and influencers through targeted SMART-calling and personalized email campaigns. Today, we work with 9 of the Top 12 IT companies, 32 of the Top 50 Tier-2 IT/BPS Companies, and 70+ SMEs and Product Companies globally, assisting ... read Beyond Codes Inc. reviews & insights

    $150 - $199/hr
    250 - 999
    2008
    Simi Valley, California
  • At Bonza marketing we believe the only way to succeed in PPC advertising is to understand our client’s business and objectives before all else. For best results all of our decisions are based on analytic and statistic significance when possible. With a strong belief that Pay per click management is an art as well as ... read Bonza Marketing reviews & insights

    < $25/hr
    2 - 9
    2013
    Torrance, California
  • We are a full-service ad agency specializing in regulated industries such as law firms, automotive, healthcare, and education. What Arkside Marketing Offers The ability to provide more than 50 years of marketing and advertising experience with success on the media, agency, and client sides of the business. We take the time to learn about your ... read Arkside reviews & insights

    < $25/hr
    2 - 9
    2010
    Riverside, California
  • Successful marketing connects and motivates. It stirs emotions and creates a 1:1 relationship with prospects, customers and sales teams. Providing intelligent eTrigue Lead Generation & Harvesting, BullsEye Demand Creation, unconventional guerilla marketing & award-winning creative, 3marketeers will generate higher quality sales leads faster, compress your sales cycle and drive money to your bottom line quicker. ... read 3marketeers Advertising reviews & insights

    $50 - $99/hr
    10 - 49
    1986
    San Jose, California
  • Headquartered in Nashville, Tennessee, InStream helps organizations improve efficiency through intelligent business processes and customized solutions. InStream provides solutions for workflow automation, technical and IT project management, process automation, outsourced transactional processing, cloud document management, and more.

    < $25/hr
    2 - 9
    Los Angeles, California
  • We weren’t always digital marketers. We started out as entrepreneurs, working in the trenches and figuring it all out. We had all the same questions and challenges every new business owner has. How do I grow my company and feed my family? And we answered them successfully.

    < $25/hr
    2 - 9
    Bakersfield, California
  • We help startup, staffing, accounting, software, B2B, and B2C businesses achieve calculated growth through iterative and experimental sales & marketing initiatives and campaigns. Whether you're launching a new product, service, or business from scratch, or you're pushing sales trends, scaling, or preparing for an exit, our growth program can lead the way.

    < $25/hr
    10 - 49
    2013
    Irvine, California
  • Shorthand is a content writing agency based in Irvine, California. We specialize in custom content writing for influencers, entrepreneurs and companies. We help you create social posts, blog posts and rewrite websites for better engagement.

    < $25/hr
    2 - 9
    2018
    Irvine, California
  • ALT Datum is based out of Orange County CA. We are a premier Analytics & Information Management company. A Market Leader in the implementation of Data Analytics, Predictive Data, Data Visualization, Artificial Intelligence, Machine Learning, Pen Testing, Website Development, and Lead Generation Services.

    < $25/hr
    2 - 9
    Irvine, California
  • Markable Solutions is a Silicon Valley B2B marketing company offering end-to-end demand generation and funnel management services to clients worldwide.

    < $25/hr
    50 - 249
    Saratoga, California
  • We Help You Get More Revenue From The Internet. If that's what you want then you're in the right place!

    < $25/hr
    2 - 9
    Stockton, California
  • We now serve small and medium-sized businesses from all industries who are focused on growth. Initially, we worked primarily with startups. We wrote business plans, implemented marketing strategies and built pitch decks that successfully resulted in funding.

    < $25/hr
    2 - 9
    2011
    La Jolla, California
  • Jaime Ojeda, owner of Business eBoost, founded the company on May of 2014.  In that time, his wide-ranging press releases have been featured on sites such as ABC, CBS, NBC, and Fox. He started the company with the vision of helping business owners get more clients through various marketing methods.

    < $25/hr
    2 - 9
    2014
    San Diego, California
  • Bright Valley Marketing was founded in 2014 with one goal in mind: to help amazing people grow their companies. The internet is a playground for us. Its potential is immense, especially its ability to connect businesses to their customers. We want to be the liaison between great businesses and their ideal customers. We are internet ... read Bright Valley Marketing reviews & insights

    < $25/hr
    2 - 9
    2014
    Sacramento, California
  • A great idea happens when you think big. But even in a big picture world, it’s the small stuff that makes your marketing come alive. It starts with scrutinizing every aspect of your business until we discover your brand’s true DNA — your “special sauce”. Then we create digital campaigns that are so unique that ... read HiveMind Studio reviews & insights

    < $25/hr
    2 - 9
    San Jose, California
  • For Over 2 years, SMV has been providing services through Upwork. We are a top rated Upwork Agency with experience providing virtual assistant, system implementation, process and procedure implementation, web development and other services. 

    < $25/hr
    2 - 9
    Sacramento, California
  • San Diego Business Journal Top-List branding, design and marketing agency focused on technology and retail product brands nationwide with brand activation, package design, online/digital marketing, direct response advertising, SEM/PPC advertising, social media, shopper insights and web site development.

    NA
    2 - 9
    San Diego, California
  • Evmark Business Solutions tailores to simplify payroll for small businesses, ensuring a quick and efficient process. Utilizing advanced technology, EBS streamlines payroll tasks, allowing you to swiftly complete them, whether you're at your desk or on the go, at any time of the day or night. This solution offers everything from basic payroll services to ... read EVMARK BUSINESS SOLUTIONS reviews & insights

    < $25/hr
    2 - 9
    2018
    Stevenson Ranch, California
  • SalesFish is a strategic B2B Sales, Telemarketing, and B2B Marketing Agency. We specialize in high-touch disciplined strategic marketing and branding. So, whether your need is traditional or “disruptive” B2B marketing tactics, digital strategies, B2B lead generation, or event marketing and management

    $25 - $49/hr
    10 - 49
    2016
    Costa Mesa, California
  • Based in Los Angeles, CA, Answering365 is a nationwide award winning premier answering service and call center. For over 25 years, we have been a full service call center available 24/7/365.

    NA
    50 - 249
    1989
    Los Angeles, California
  • Concentrix, a wholly-owned subsidiary of SYNNEX Corporation (NYSE: SNX), is a technology-enabled global business services company specializing in customer engagement and improving business performance for some of the world’s best brands. 

    < $25/hr
    10000+
    1983
    Fremont, California
  • is a marketing services company providing high quality services to B2B marketing and sales organizations. Our services includes B2B prospect list development, database scrubbing, cleansing, B2B lead gen, inbound support, market research & SEO.

    NA
    50 - 249
    San Jose, California
  • Professionalism plays an integral part in providing superior customer care. Your customer and prospects will feel comfortable choosing and staying with your business. One phone call is all it takes to make your customers satisfied that a competent, helpful person provided the assistance they needed. Our talented staff adapt to the needs of your business ... read Answer California reviews & insights

    < $25/hr
    10 - 49
    El Cajon, California
  • Scale provides top tier, on demand CX support launched in less than a week at 80% below US-based costs. Access top quality QC, supervision, Customer Success Manager and more for live chat, email and ticket support, customer onboarding and acquisition, and more. Enterprise solutions also available; customize everything – from talent requirements to management principles.

    < $25/hr
    250 - 999
    2018
    Santa Rosa, California
  • The Rocket Retail specializes in creating e-commerce and Amazon stores across the USA, offering affordable and unique services. We streamline your online business setup, ensuring a standout presence in the competitive market. Trust us to elevate your brand with our expertise, making e-commerce success accessible to all.  

    NA
    50 - 249
    2016
    West Hollywood, California
  • At ConnectPeak, AI is at the heart of everything we do. From voice agents to automated customer outreach, we leverage AI to ensure that your customers receive consistent, high-quality interactions every time. While AI powers consistency, our human agents fuel continuous improvement. We view our agents not just as service providers but as key contributors ... read Connect Peak reviews & insights

    < $25/hr
    50 - 249
    2024
    Los Angeles, California
  • At Rialtes, our mission is to empower Fortune 500 companies in their global digital transformation journeys. By forging lasting partnerships, we simplify, enable, and accelerate growth through innovative solutions. As experts in SAP and Salesforce consulting, we craft tailored solutions using cutting-edge platforms like Agentforce, Data Cloud, S/4HANA, Joule, and SuccessFactors. Our collaborations with technology ... read Rialtes Technologies reviews & insights

    NA
    50 - 249
    2018
    Irvine, California
  • We speak truth in love — If it’s broken we’ll point it out. This often manifests itself in what people believe “good” design looks like.

    < $25/hr
    2 - 9
    Bakersfield, California
  • ParkerWhite is a San Diego based branding and marketing agency that helps build brands, attract leads, nurture customers, and grow sales. We have a passion for helping to improve the quality of peoples’ lives. We align ourselves with companies that are developing products and services with these same values. From healthcare and financial wellness to ... read ParkerWhite reviews & insights

    < $25/hr
    10 - 49
    1997
    San Diego, California
  • A VITAL difference starts with our dedicated team of technology specialists, digital marketers and sales generating experts aimed at producing big results.

    < $25/hr
    10 - 49
    2010
    San Marcos, California
  • Instinct Marketing is the internet of things, SEO marketing geniuses. We are here to put your business on the internet map! Trust your Instinct and choose us! We are here to provide you with a world class customer experience and build your business. With your profitable Return on Investment by partnering with Instinct you will ... read Instinct Marketing reviews & insights

    < $25/hr
    2 - 9
    2017
    Sacramento, California
  • glassCanopy is a specialized B2B marketing agency based in San Francisco. We market hard-to-describe products to hard-to-find audiences through content marketing and digital campaigns. We specialize in IT Infrastructure, cybersecurity, and non-pharma marketing to doctors and hospitals. Our ability to synthesize technical and business concepts at a very deep level. Our clients always comment upon ... read glassCanopy reviews & insights

    < $25/hr
    10 - 49
    2001
    San Francisco, California
  • Virtual assistance business specializing in administrative tasks and social media management, including web research, proofreading, file management, social content creation, and online shop management.

    < $25/hr
    2 - 9
    2018
    Los Angeles, California

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