Top 100 B2B Sales Outsourcing Firms

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Top 100 B2B Sales Outsourcing Firms

The Best of September 2026

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If you're looking for an outsourced sales firm with specific expertise in your industry, you've come to the right place. Our list of experienced B2B sales outsourcing firms can help you grow revenue quickly while also being a cost-effective solution vs. 

Jump to Most Reviewed Companies

List of the Best B2B Outsourced Sales Teams

  • 4711
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Saint-Germain-lès-Arpajon, France
    CVS Marketing is a Saint-Germain-lès-Arpajon, France-based Sales Outsourcing company. Founded in 2018, the team offers Sales Outsourcing and Call Center Services.
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  • 4712
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    McCordsville, IN
    Simple Solutions CC, LLC is a phone answering service. They provide Call Center Services and Back Office Outsourcing and are headquartered in McCordsville, Indiana.
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  • 4713
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    L'viv, Ukraine
    MSV Multicall is a telephone answering service. The L'viv, Ukraine-based company was launched in 2004. Their services include Call Center Services and Back Office Outsourcing.
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  • 4714
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Xpedite LLC, an Accounting company, offer Accounting and Call Center Services. They were founded in 2013.
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  • 4715
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Frankfurt am Main, Germany
    Gevekom is a call center. Their midsize team is located in Frankfurt am Main, Germany. Their services include Call Center Services and Direct Marketing.
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  • 4716
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Amsterdam, Netherlands
    Launched in 2013, Verkoop Tijgers, a small call center service, is headquartered in Amsterdam, Netherlands. Their services include Call Center Services and Customer Service Outsourcing.
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  • 4717
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Amsterdam, Netherlands
    Launched in 2012, QualityCalls Lead Generation is a telephone answering service. Their team focuses on Call Center Services and Market Research.
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  • 4718
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Solna, Sweden
    Established in 2007, Releasy Customer Management is a midsize call center company. Their services include Call Center Services and Artificial Intelligence.
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  • 4719
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Milano, Italy
    Founded in 1982, Tiempo Nord is a midsize Business Consulting company. Their services include Business Consulting and Back Office Outsourcing.
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  • 4720
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Lund, Sweden
    Online Fulfillment Sverige AB is a Lund, Sweden-based answering service. They focus on Call Center Services and Customer Service Outsourcing and were launched in 1993.
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  • 4721
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Vilnius, Lithuania
    In Vilnius, Lithuania, Planas Chuliganas is a call center. They specialize in Call Center Services and Back Office Outsourcing.
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  • 4722
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Cape Town, South Africa
    3iSolutions is a call center. Based in Cape Town, South Africa, the firm was founded in 2003. Their services include Call Center Services and Back Office Outsourcing.
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  • 4723
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Randburg, South Africa
    IContact BPO is a call center company. Headquartered in Randburg, South Africa, the team focuses on Call Center Services and Back Office Outsourcing.
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  • 4724
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Roma, Italy
    1 of 1 BPO Evolution is a call center. They are in Roma, Italy and have small team. Their team specializes in Call Center Services and Back Office Outsourcing.
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  • 4725
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Helsingborg, Sweden
    K2C In Sweden AB is an answering service. The midsize Helsingborg, Sweden-based team specializes in Call Center Services and Customer Service Outsourcing. The agency was founded in 2009.
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  • 4726
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    OEstersund, Sweden
    H1 Communication AB is a midsize OEstersund, Sweden-based answering service. Their services include Call Center Services and Back Office Outsourcing.
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  • 4727
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Joliet, IL
    Call center Special Interest Answering Service focuses on Call Center Services and Customer Service Outsourcing. They are based in Joliet, Illinois.
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  • 4728
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Gqeberha, South Africa
    Mutual Financial Analysts (MFA), a small call center service, is located in Gqeberha, South Africa. The team offers Call Center Services and Translation.
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  • 4729
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Cape Town, South Africa
    Khaltsha Call Centre is a call center service based in Cape Town, South Africa. Their services include Call Center Services and Back Office Outsourcing.
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  • 4730
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Mount Edgecombe, South Africa
    Centrevo is a call center. They were launched in 2011 and focus on Call Center Services and Back Office Outsourcing.
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  • 4731
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Appleton, WI
    Prepare for Success - PFS is an Appleton, Wisconsin-based answering service and Sales Outsourcing company. The team provides Call Center Services and Sales Outsourcing.
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  • 4732
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Madison, WI
    CORE Company Ltd. Is a midsize Direct Marketing company based in Madison, Wisconsin. Their services include Direct Marketing and Market Research.
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  • 4733
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Cincinnati, OH
    Marketing Support Services is a print design agency established in 1987. The company focuses on Print Design and Warehousing & Distribution, and is midsize.
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  • 4734
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    East Rochester, NY
    Direct2Market Sales Solutions is an answering service company. They are headquartered in East Rochester, New York. Their team provides Call Center Services and Customer Service Outsourcing.
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  • 4735
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Knoxville, TN
    ProximoCX, a small call center service, is headquartered in Knoxville, Tennessee. The team offers Call Center Services and Sales Outsourcing.
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    Industries

  • 4736
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Quito, Ecuador
    Launched in 2016, BPONE is a small Quito, Ecuador-based Back Office Outsourcing company. Their team offers Back Office Outsourcing and Call Center Services.
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  • 4737
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Berlin, Germany
    Besselmann Business Communications is a Berlin, Germany-based phone answering service. The team specializes in Call Center Services and Back Office Outsourcing.
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  • 4738
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Winchester, KY
    Call Center Systems is a phone answering service launched in 2015. The company specializes in Call Center Services and Customer Service Outsourcing, and is small.
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  • 4739
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Lisboa, Portugal
    Pluricall, a call center service, was established in 2001. The midsize team offers Call Center Services and Customer Service Outsourcing.
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  • 4740
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Lisboa, Portugal
    Buildness Group is a call center. They are headquartered in Lisboa, Portugal and Porto, Portugal and have small team. They specialize in Call Center Services and Sales Outsourcing.
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