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Superior ITO & BPO Services
in Vietnam

As businesses aim to reduce costs and drive growth, our ITO & BPO services in Vietnam empower you to streamline operations and unlock value at scale.

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AI-Driven Outsourcing Partner
for Scalable Growth

Bestarion helps companies extend software, data, and business operations with AI-enabled delivery powered by 20+ years of cross-industry expertise

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    Explore AI Capabilities

    Bestarion – Your Trusted IT Outsourcing & BPO Partner

    Bestarion is a leading IT outsourcing (ITO) and business process outsourcing (BPO) company with over 21 years of experience helping global businesses accelerate digital transformation. Headquartered in Vietnam, we deliver scalable, cost-effective solutions that drive efficiency, innovation, and long-term growth.

    Recognized for our quality, security, and client-first approach, Bestarion is a trusted partner for companies across industries—from healthcare and finance to education and logistics.

    Why Choose Us

    Building trust through transparency and integrity

    We are certified to ISO 9001:2015, ISO 27001:2022, and CMMI Level 3 standards—demonstrating our commitment to quality, security, and continuous improvement, and giving clients confidence in the excellence and safety of our services.

    ISO 27001:2022
    ISO 9001 : 2015
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    Years Experience

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    ITO Services

    Full Cycle Software Development Services

    We help businesses improve performance and enhance competitiveness through custom software development, data analytics, QA, IT consultancy, and staff augmentation services.

    chatbot
    • AI Chatbot Development
    coding
    • Custom Software Development
    software testing
    • Outsourcing Software Testing
    DevOps
    • DevOps Development & Consulting
    software maintenance
    • Software Maintenance
    it department
    • Software Production Support
    data analytics
    • Data Analytics
    recruitment
    • IT Staff Augmentation

    BPO Services

    A Home for Back-Office Solutions

    Bestarion assists clients in optimizing and transforming business processes to be more data-driven, allowing them to work smarter, scale faster, be more productive, and reduce costs across the enterprise.

    accounting
    • Accounting and Bookkeeping
    dashboard
    • Data Services

    AI-Driven Transformation Solution for
    Intelligent Workflows, Better Engagement and,
    Scalable Innovation

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      Bestarion will use the information you provide to fulfill your request and manage communications related to that request.

      • Agentic AI

      Agent Studio

      Delivering fast, intelligent solutions that greatly improve communication efficiency, making services easy to access.

      VoiceGPT

      Increase engagement through personalized, context-aware interactions powered by VoiceGPT and conversational AI.

      AvartarGPT

      Natural, multilingual interactions and streamlined business workflows enabled by revolutionary 3D digital humans.

      • Generative AI

      Technology Consulting & Strategy Building

      Tailored AI chatbot strategy aligned with your business goals, customer needs, and implementation roadmap.

      Chatbot Design & Development

      Custom chatbot design and development focused on brand fit, user engagement, and intelligent conversations.

      Chatbot Integration

      Seamless chatbot integration with your existing platforms, systems, and customer touchpoints.

      Chatbot Maintenance & Support

      Continuous monitoring, updates, and support to keep your chatbot performing at its best.

      Industries

      Who we serve

      Global SMEs & Large Enterprises

      We have 20+ years of experience providing IT services for pivotal industries, including Healthcare, Finance & Banking, Retail & E-commerce, and Education, that need:

      • Full-cycle software development
      • IT Staffing
      • Data Management & Analytics Solutions
      • GenAI & AgentAI

      U.S. CPA, Accounting & Tax Firms

      We have 6+ years of experience handling all their accounting tasks with tailored outsourced accounting services, including:

      • White-label Bookkeeping, Payroll & Tax Preparation
      • Full-time Equivalent
      • Accounting Staffing

      Success Stories

      Our team creates digital solutions
      with passion

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      A Supply Chain Platform for Healthcare: A.I Powered Supply Sourcing Solution​

      Cooperation Model: Full Project Outsourcing

      Industry: Healthcare Supply Chain

      • Business Needs: Develop a system to manage supply chains to minimize unnecessary costs during the process of trading medical equipment for hospitals.
      • Core Offering: 19+ years of cooperation & 70+ team member and expanding.
      • Achievements: Saving 15% of annual supply chain spend. Equivalent to US$250 million and increasing
      Project Detail
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      Save Up to 50% On Cost & Effort with Our Bookkeeping Service

      Engagement Model: Dedicated Team
      Industry: Acccounting & Bookkeeping

      • Business needs: Build a team of industry experts that can tackle any task on multiple levels in a short time.
      • Core Offerings: Initial team of 3 accountants and a Project Manager ramped up to 18 team members over 3 years.
      • Achievements: 3+ years of cooperation.
      Project Detail

      250+ Happy Clients

      Discover what our clients are saying

      The best way to demonstrate our commitment is through the experiences and stories of those who have partnered with us.

      This has been a big year for MSS, and we have made great progress on a number of areas. Thank you so much and let’s keep it up!

      michael hannemann meperia client
      Michael Hannemann Vice President of Technology at Meperia

      The team is doing a great job setting delivery dates and meeting them. Many thanks to the team for being a part of Meperia! Let’s keep that up!

      PhilJ
      Philip J.Oaten President & CEO at Meperia

      The quality of the work has consistently remained the same with very few errors. Bestarion has provided good quality work for each account that we outsourced to them.

      Sally Phan
      Sally Phan Project Manager at CNY

      I'm really satisfied with Bestarion's team of work.

      Jasper Yoon
      Jasper Yoon Principal at CNY

      Bestarion complies with quality standards and data security. They have a transparent procedure and we regularly communicate through emails and virtual meetings.

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      Cathy Tra President of TTCPA

      Bestarion is a great partner to outsource accounting tasks. Our collaboration is great so far.

      Founder of Finsult
      Christian Maldonado Founder of Finsult

      Good staffs, willing to learn and good information security compliance for a long-term partnership.

      mem thaonguyen
      Thao Nguyen Manager of Munshi CPA

      The team is dedicated and hard working. They have good experience in US accounting.

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      Samuel Denton Managing Partner of Velo Advisers

      Recognition & Awards

      Contact Us

      Start your project today and watch your business grow

      Drop us a line.
      We'll hear from you soon.




        Bestarion will use the information you provide to fulfill your request and manage communications related to that request.

        Our Advantages

        • 21+ years of providing software solutions development services for global businesses.
        • 6+ years of providing accounting outsourcing services for CPA firms in the US.
        • 215+ released projects
        • 150+ in-house specialists
        • Valuable suggestions from experts in the field for your project.

        Vietnam

        3rd Floor, QTSC Building 1, Street 14, Quang Trung Software City, Trung My Tay Ward, HCM City, Vietnam

        (+84) 349 600 819

        United States

        1005 Congress Avenue, Suite 925-E35, Austin, TX 78701

        (+1) 512 717 7599

        Project Inquiries

        info@bestarion.com