Top 100 B2B Sales Outsourcing Firms

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Top 100 B2B Sales Outsourcing Firms

The Best of December 2025

Looking for a top B2B sales outsourcing company?

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

  • 3271
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Kingston, Jamaica
    WorldWide BPO & Call Centres is a small Kingston, Jamaica-based call center company. The team offers Call Center Services and Customer Service Outsourcing.
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  • 3272
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Béjaïa, Algeria
    Azul Call Center is an answering service company. They offer Call Center Services and Customer Service Outsourcing and were launched in 2010.
    Read More
  • 3273
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Oran, Algeria
    Numerix is a phone answering service. In Oran, Algeria, the team offers Call Center Services and Back Office Outsourcing.
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  • 3274
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    El Mouradia, Algeria
    KYO Conseil is a social media marketing company. Located in El Mouradia, Algeria, their small team focuses on Social Media Marketing and Pay Per Click. The agency was launched in 2011.
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  • 3275
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Lagos, Nigeria
    CCOutsourcing is a Fulfillment company. Based in Lagos, Nigeria, the team focuses on Fulfillment and Logistics & Supply Chain Consulting.
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  • 3276
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Omni Channel is a midsize Lagos, Nigeria-based call center company. Their services include Call Center Services and Sales Outsourcing.
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  • 3277
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Lagos, Nigeria
    Headquartered in Lagos, Nigeria, camillo.outsourcing is a small answering service company. The team offers Call Center Services and HR Outsourcing.
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  • 3278
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Lagos, Nigeria
    BQuins Solution Limited is a social media marketing agency founded in 2017. The team offers Social Media Marketing and Search Engine Optimization and is in Lagos, Nigeria.
    Read More
  • 3279
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Alicante, Spain
    Launched in 2020, AA Digital Services is a small Alicante, Spain-based branding agency. Their services include Branding and Public Relations.
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  • 3280
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Sao Paulo, Brazil
    Vermont XCenter, a midsize answering service company, is based in Sao Paulo, Brazil. Their services include Call Center Services and Sales Outsourcing.
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  • 3281
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    VIRTUAL CONCEPT CENTER E.I.R.L is an answering service. Established in 2021, the firm provides Call Center Services and Back Office Outsourcing.
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  • 3282
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Sao Paulo, Brazil
    AG Call Center is a small phone answering service launched in 2002. Their team specializes in Call Center Services and Customer Service Outsourcing.
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  • 3283
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Vila Velha, Brazil
    Com.unique Call Center is an answering service company founded in 2016. Their services include Call Center Services and Customer Service Outsourcing.
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  • 3284
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Rosarito, Mexico
    Launched in 2017, APEX Call Centers is a midsize answering service based in Rosarito, Mexico. Their team offers Call Center Services and Back Office Outsourcing.
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  • 3285
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Tijuana, Mexico
    Call center Universal Contact Centers is headquartered in Tijuana, Mexico and Glendale, California. They focus on Call Center Services and Finance & Accounting Outsourcing (FAO).
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  • 3286
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Las Condes, Chile
    Nubox SpA is a custom software development firm. The firm is headquartered in Las Condes, Chile. Their team specializes in Custom Software Development and Call Center Services.
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  • 3287
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Las Condes, Chile
    Global Soluciones Financieras, a Financial Advising & Planning company, was established in 2009. The firm focuses on Financial Advising & Planning and Call Center Services.
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  • 3288
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Customer Service Outsourcing company Protection 1 Security Solutions was launched in 1988. The firm offers Customer Service Outsourcing and Sales Outsourcing.
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  • 3289
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Buenos Aires, Argentina
    Founded in 2010, IBR Latam is a Customer Service Outsourcing company. The firm provides Customer Service Outsourcing and Call Center Services, and is large.
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  • 3290
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Buenos Aires, Argentina
    Headquartered in Buenos Aires, Argentina, DyKtel is a small Market Research company. Their services include Market Research and Media Planning & Buying.
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  • 3291
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Martínez, Argentina
    Contact Solution is a midsize Martínez, Argentina-based social media marketing agency. Their services include Social Media Marketing and Email Marketing.
    Read More
  • 3292
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Muncie, IN
    Circle Three Branding is a Market Research company. In Muncie, Indiana, the firm was established in 2017. Their team specializes in Market Research and Social Media Marketing.
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  • 3293
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Montevideo, Uruguay
    Casa Tres is a midsize Montevideo, Uruguay-based phone answering service. Their services include Call Center Services and Back Office Outsourcing.
    Read More
  • 3294
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Montevideo, Uruguay
    Founded in 2005, Multiline Contact Center, a midsize Market Research company, is based in Montevideo, Uruguay. Their team focuses on Market Research and Call Center Services.
    Read More
  • 3295
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Comunicaciones del Sur is an answering service. Their small team is located in Montevideo, Uruguay. Their team specializes in Call Center Services and Back Office Outsourcing.
    Read More
  • 3296
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Montevideo, Uruguay
    Avanza Uruguay is an answering service company. The agency is headquartered in Montevideo, Uruguay. Their services include Call Center Services and Ecommerce Marketing.
    Read More
  • 3297
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    RoseTech Marketing is a social media marketing firm established in 2019. Their team offers Social Media Marketing and Content Marketing.
    Read More
  • 3298
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Brooklyn, NY
    Online Situation Academy, a social media marketing company, is in Brooklyn, New York. They specialize in Social Media Marketing and Blockchain Marketing.
    Read More
  • 3299
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    Freelancer employees
    Johnston, RI
    RMA Associates is a small Johnston, Rhode Island-based branding agency. The team provides Branding and Public Relations.
    Read More
  • 3300
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Istanbul, Türkiye
    Founded in 2007, Trenkwalder Turkey is a telephone answering service. Their team offers Call Center Services and HR Outsourcing.
    Read More

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