Top 20 Business Processes Outsourcing (BPO) Companies in Tokyo

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Top 20 Business Processes Outsourcing (BPO) Companies in Tokyo

The Best of December 2025

Looking for a top business process outsourcing company in Tokyo?

A BPO services firm provides expert services for particular business processes that many companies don't possess in-house. Finding the best one for your company, though, is challenging. 

List of the Best Tokyo BPO Services

  • 1
    (12 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.8
    $100,000+
    10,000+ employees
    Yokohama, Japan
    TDCX, a Customer Service Outsourcing company, is headquartered in Singapore; Kuala Lumpur, Malaysia; Ratchathewi, Thailand and Pasig, Philippines. The large agency was founded in 1995. Their services include Customer Service Outsourcing, Sales Outsourcing, Business Consulting, and Call Center Services.
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    Industries

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  • 2
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $100,000+
    10 - 49 employees
    Singapore, Singapore

    Swivelt is a Singapore-based marketing and digital strategy company that was founded in 2018. They also offer business consulting, HR, and voice services. They primarily work with midmarket businesses in the advertising, e-commerce, and business services industries. 

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    Clients

    NetApp

    Industries

  • 3
    (64 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Philadelphia, PA
    Located in Brooklyn, New York; Los Angeles, California; Chicago, Illinois and Houston, Texas, Top Virtual Assistant is a Back Office Outsourcing company. The midsize agency was founded in 2020. Their services include Back Office Outsourcing, Call Center Services, Sales Outsourcing, Content Moderation Services, and more.
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    Industries

  • 4
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10,000+ employees
    Paris, France
    Webhelp, a Customer Service Outsourcing company, was established in 2000. The large team provides Customer Service Outsourcing and Call Center Services.
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    Industries

  • 5
    (0 Reviews)

    Not yet reviewed.

    $100,000+
    10 - 49 employees
    New York, NY
    BYG Advantage is a Sales Outsourcing company located in New York, New York and Singapore, Singapore. The team offers Sales Outsourcing and Marketing Strategy.
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    Industries

  • 6
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10,000+ employees
    Shinjuku City, Japan
    TMJ, Inc. Is a Business Consulting company. Founded in 1992, their team specializes in Business Consulting and Call Center Services.
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  • 7
    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Minato City, Japan
    Next Level Japan, an Advertising company, was founded in 2010. In Minato City, Japan, their small team focuses on Advertising, Social Media Marketing, Conversion Optimization, Digital Strategy, and more.
    Read More

    Industries

  • 8
    (0 Reviews)

    Not yet reviewed.

    $50,000+
    50 - 249 employees
    Koto City, Japan
    Cybersecurity company Indo-Sakura Software Pvt Ltd was established in 2006. The agency focuses on Cybersecurity and Blockchain.
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  • 9
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Bunkyo City, Japan
    InSure, a midsize telephone answering service, is located in Bunkyo City, Japan. The team provides Call Center Services and Mobile App Development.
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  • 10
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    250 - 999 employees
    Shinjuku City, Japan
    Answering service company tele-net corp. Is based in Shinjuku City, Japan and Fukuoka, Japan. They provide Call Center Services.
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    Industries

  • 11
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Chuo City, Japan
    IPS is an answering service company established in 1991. The team offers Call Center Services and HR Consulting.
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  • 12
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Shinjuku City, Japan
    AGREX is a call center launched in 1965. The team offers Call Center Services and CRM consulting and SI and is in Shinjuku City, Japan.
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  • 13
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Shibuya, Japan
    I&D Inc. Is a Direct Marketing company established in 1998. Their services include Direct Marketing and Market Research.
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  • 14
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Minato City, Japan
    Argentum Bullet Consulting Ltd. Is a Business Consulting company. They offer Business Consulting and Back Office Outsourcing and were founded in 2017. The agency is in Minato City, Japan.
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  • 15
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Minato City, Japan
    Based in Minato City, Japan, Toppan Forms is a Digital Strategy company. The team provides Digital Strategy and IT managed services.
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  • 16
    (1 Reviews) 4.5

    Timeliness

    4.0

    Service Excellence

    4.5

    Value

    4.0

    Would Recommend

    4.5
    $5,000+
    250 - 999 employees
    Shibuya City, Japan
    Verticurl is an advertising company launched in 2006. They are in Shibuya-ku, Tokyo, Japan and have a midsize team. Their services include advertising, BI & big data consulting & SI, voice services, marketing strategy, and more.
    Read More
  • 17
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Minato City, Japan
    Pasona Group is a Digital Strategy company. Headquartered in Minato City, Japan, their team specializes in Digital Strategy and Business Consulting.
    Read More
  • 18
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Shinagawa City, Japan
    EMERGE APAC is a HR Consulting company. The Shinagawa City, Japan-based firm specializes in HR Consulting and Back Office Outsourcing.
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  • 19
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Shibuya, Japan
    Kaisha Express INTERNATIONAL is a Business Consulting company launched in 2015. The small team focuses on Business Consulting and Back Office Outsourcing.
    Read More
  • 20
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Minato City, Japan
    Established in 2005, Global Solutions Consulting Co. Is a small Accounting company. Their services include Accounting and Back Office Outsourcing.
    Read More
  • 21
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    Freelancer employees
    Setagaya City, Japan
    Ablueblue Agency, a PR company, was founded in 2012. They focuses on Public Relations and Market Research.
    Read More
  • 22
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Shinjuku City, Japan
    TMJ Global, an artificial intelligence firm, was founded in 1992. The firm offers Artificial Intelligence and Back Office Outsourcing, and is small.
    Read More
  • 23
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Shinjuku City, Japan
    Sherpa Co. Is an Accounting company. They focus on Accounting and Artificial Intelligence and were founded in 2022.
    Read More
  • 24
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    250 - 999 employees
    Chuo City, Japan
    MarketOne International is an Email Marketing company founded in 1998. Their services include Email Marketing and Call Center Services.
    Read More
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