Top 100 Third Party Verification Companies

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Top 100 Third Party Verification Companies

The Best of May 2024

Looking for a top third party verification service?

This guide contains companies from all over the globe that excel in third-party verification. Their services vary from non-voice BPO/back-office services to voice services to transcription and they provide a multitude of other services your company may need. 

Jump to Most Reviewed Companies

List of the Best Third Party Verification Agencies

  • 421
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Tijuana, Mexico

    1Click Contact Center is a non-voice bpo/back office services and call center founded in 2009. Headquartered in Tijuana, Mexico, their midsize team provides non-voice bpo/back office services and voice services.

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    Industries

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  • 422
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Barcelona, Spain

    Essentiel Outsourcing S.L is a telephone answering service founded in 2018. Their midsize team is headquartered in Barcelona, Spain. Their services include voice services, non-voice bpo/back office services, HR services, IT strategy consulting, and more.

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    Industries

  • 423
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Ross on Wye, United Kingdom

    Dawleys is a call center company established in 1989. Their midsize team is based in Ross on Wye, United Kingdom and provides call center services, back office outsourcing, fulfillment, warehousing & distribution, and more.

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  • 424
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 50 - 249 employees
    • Lviv, Ukraine
    Ecommercesupportteam is a IT staff augmentation company. They are located in Lviv, Ukraine and have a midsize team that specializes in IT staff augmentation, call center services, back office outsourcing, customer service outsourcing, and more. The company was launched in 2022.
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    Industries

  • 425
    (0 Reviews)

    Not yet reviewed.

    • $50,000+
    • 50 - 249 employees
    • Ciudad de Guatemala, Guatemala
    Phone answering service Conekta Force is based in Ciudad de Guatemala, Guatemala. The midsize firm was established in 2023. Their team focuses on call center services, back office outsourcing, customer service outsourcing, and translation.
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    Industries

  • 426
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Orlando, FL
    Oak Street Technologies , a back office outsourcing company, is headquartered in Orlando, Florida. The midsize company was launched in 2020. Their services include back office outsourcing, call center services, custom software development, accounting, and more.
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    Industries

  • 427
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 50 - 249 employees
    • Glasgow, United Kingdom
    Taskaler is a call center company and customer service outsourcing company based in Glasgow, United Kingdom and Lahore, Pakistan. The midsize team focuses on call center services and customer service outsourcing and was launched in 2021.
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    Industries

  • 428
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Mumbai, India
    Flamingo BPO Technology Solutions Ltd is a finance & accounting outsourcing (FAO) company. Their midsize team is located in Mumbai, India and provides finance & accounting outsourcing (FAO), call center services, customer service outsourcing, sales outsourcing, and more. The company was launched in 2024.
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  • 429
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Wilmington, DE
    E-commerce development firm AppVerx is in Wilmington, Delaware and Lahore, Pakistan. The company provides e-commerce development, call center services, social media marketing, email marketing, and more and is small.The company was launched in 2022.
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  • 430
    (0 Reviews)

    Not yet reviewed.

    • $250,000+
    • 50 - 249 employees
    • Guadalajara, Mexico

    People and Telecommunication Services, a call center, was established in 2018. The midsize Guadalajara, Mexico-based team specializes in voice services, business consulting, and non-voice bpo/back office services.

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    Industries

  • 431
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Gainesville, FL
    Rccess Technologies is an accounting company. Launched in 2012, the team specializes in accounting, custom software development, non-voice bpo/back office services, voice services, and more. Their midsize company is Gainesville, Florida-based.
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  • 432
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • Dubai, United Arab Emirates
    Midsize software development company Voxtron Middle East, is based in Dubai, United Arab Emirates and Koratty, India. They focus on custom software development, voice services, CRM consulting and SI, ERP consulting and SI, and more and were launched in 1994.
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    Industries

  • 433
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Trichy, India
    Sqoop+ Infotech, a customer service outsourcing company, was founded in 2019. The firm specializes in customer service outsourcing, call center services, and back office outsourcing and has a small team. The firm is headquartered in Trichy, India.
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    Industries

  • 434
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Oklahoma City, OK

    Rattan Consulting is an Oklahoma City, Oklahoma-based IT strategy consulting company. Established in 1998, the small team focuses on IT strategy consulting, cloud consulting & SI, IT managed services, IT staff augmentation, and more.

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  • 435
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Kyiv, Ukraine
    Mobilunity BPO is a midsize back office outsourcing company. The Kyiv, Ukraine-based company was launched in 2010. Their services include back office outsourcing, IT staff augmentation, customer service outsourcing, market research, and more.
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    Industries

  • 436
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.5
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Tijuana, Mexico

    Founded in 2001, Voxcentrix is a call center service. They are based in Tijuana, Mexico and have a small team. The agency focuses on voice services, IT managed services, custom software development, transcription, and more.

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    Industries

  • 437
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • Undisclosed
    • 10 - 49 employees
    • Mansfield, OH
    Headquartered in Mansfield, Ohio, PrimeSync Solutions is a back office outsourcing company. They specialize in back office outsourcing, customer service outsourcing, IT managed services, IT staff augmentation, and more and were launched in 2023.
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    Industries

  • 438
    (0 Reviews)

    Not yet reviewed.

    • $25,000+
    • 10 - 49 employees
    • New York, NY
    Web development firm Site Ascend is located in Jersey City, New Jersey. They focus on web development, web design, e-commerce development, pay per click, and more and were established in 2018.
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    Clients

    • Cisco

    Industries

  • 439
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Shelton, CT
    Leverage BPO is an answering service. They are located in Shelton, Connecticut and have a small team. Their services include call center services, back office outsourcing, finance & accounting outsourcing (FAO), search engine optimization, and more.
    Read More
  • 440
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • New Taipei City, Taiwan
    SERMA International Inc., a call center, is in New Taipei City, Taiwan. They offer call center services, CRM consulting and SI, back office outsourcing, mobile app development, and more and were launched in 2010.
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  • 441
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Sahibzada Ajit Singh Nagar, India
    Networth RCM is a small back office outsourcing company. Founded in 2021, the company is headquartered in Sahibzada Ajit Singh Nagar, India. Their team provides back office outsourcing, call center services, and sales outsourcing.
    Read More

    Industries

  • 442
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Barranquilla, Colombia
    Linked2U is an answering service company. Founded in 2023, the small company is based in Barranquilla, Colombia and Barranquilla, Colombia. Their services include call center services, back office outsourcing, customer service outsourcing, and sales outsourcing.
    Read More
  • 443
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Boise, ID
    The Centr Official is a business consulting company established in 2015. The small team specializes in business consulting, email marketing, cloud consulting & SI, web development, and more. The company is located in Boise, Idaho.
    Read More

    Industries

  • 444
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 10 - 49 employees
    • Nairobi, Kenya
    Africa Research and Data Limited is a small market research company headquartered in Nairobi, Kenya. Launched in 2008, the team offers market research, business consulting, call center services, transcription, and more.
    Read More
  • 445
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Toronto, Canada
    LSM BPO Canada is a telephone answering service. They are in Toronto, Canada and have a midsize team. Their team provides voice services, non-voice bpo/back office services, web design, web development, and more.
    Read More

    Industries

  • 446
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Cerritos, CA

    Hire Live Support is a Cerritos, California-based call center service. The small team offers voice services, non-voice bpo/back office services, graphic design, and video production and was established in 2009.

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    Industries

  • 447
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Hyderabad, India
    ServiceBots Technologies, a IT strategy consulting company, was established in 2018. They are headquartered in Hyderabad, India and have a midsize team. ServiceBots Technologies specializes in IT strategy consulting, cloud consulting & SI, cybersecurity, IT staff augmentation, and more.
    Read More
  • 448
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Hyderabad, India

    Vertico BPO Pvt.Ltd is a IT managed services company headquartered in Hyderabad, India. They focus on IT managed services, call center services, back office outsourcing, finance & accounting outsourcing (FAO), and more and were launched in 2018.

    Read More
  • 449
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Houston, TX

    Call Biz LLC, a PPC company, is in Houston, Texas and Lahore, Pakistan. They specialize in pay per click, call center services, social media marketing, conversion optimization, and more and were launched in 2006.

    Read More
  • 450
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Istanbul, Türkiye
    In Istanbul, Turkey, PractiCall Solutions is a telephone answering service. The midsize firm was founded in 2011. Their services include call center services, customer service outsourcing, cloud consulting & SI, back office outsourcing, and more.
    Read More

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