Top 100 Third Party Verification Companies

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Top 100 Third Party Verification Companies

The Best of December 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

  • 271
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • St. Augustine, FL
    AnswerAide is a small call center company located in St. Augustine, Florida. The team specializes in Call Center Services and Sales Outsourcing.
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  • 272
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 250 - 999 employees
    • Wrocław, Poland
    Located in Wrocław, Poland, OpsTalent is a midsize telephone answering service. Their services include Call Center Services and Customer Service Outsourcing.
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  • 273
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • Makati, Philippines
    In Makati, Philippines and Batangas, Philippines, LGK Solutions Philippines is a midsize answering service. The team specializes in Call Center Services and Back Office Outsourcing.
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    Industries

  • 274
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 250 - 999 employees
    • Dehiwala-Mount Lavinia, Sri Lanka
    Konnect BPO Technologies (PVT)Ltd is a midsize call center service in Dehiwala-Mount Lavinia, Sri Lanka. The team offers Call Center Services and Customer Service Outsourcing.
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    Industries

  • 275
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 250 - 999 employees
    • Noida, India
    Answering service company IT MNC GROUP INDIA is headquartered in Noida, India. They offer Call Center Services and Mobile App Development and were established in 1995.
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    Industries

  • 276
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    Infoprogres (VoipBon) is an answering service company founded in 2005. The team offers Call Center Services and IT managed services.
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    Industries

  • 277
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • București, Romania
    Answering service InfraWeb Manage Services Provider focuses on Call Center Services and Customer Service Outsourcing. They are headquartered in București, Romania.
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  • 278
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • Undisclosed
    Launched in 2010, ARC Pointe Call Center is an answering service company and Back Office Outsourcing company. The team specializes in Call Center Services and Back Office Outsourcing.
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  • 279
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Usmate Velate, Italy
    Trade Call Center is a midsize call center company in Usmate Velate, Italy. The team offers Call Center Services and Business Consulting.
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  • 280
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Berlin, Germany
    Voxpark GmbH is a call center company and Back Office Outsourcing company. Their midsize team is based in Berlin, Germany. Their team provides Call Center Services and Back Office Outsourcing.
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  • 281
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Han Dan Shi, China
    Hebei ZHIKEYINQIAO Network Information Technology Co., Ltd. Is a telephone answering service and Customer Service Outsourcing company. Their services include Call Center Services.
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  • 282
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Navi Mumbai, India
    Altius Customer Services Pvt. Ltd. Is an answering service headquartered in Navi Mumbai, India. Founded in 2004, the team provides Call Center Services and Customer Service Outsourcing.
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  • 283
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10,000+ employees
    • Thane, India
    Answering service company EOSGlobe is located in Thane, India and Lewes, Delaware. They specialize in Call Center Services and Business Consulting.
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    Industries

  • 284
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Bengaluru, India
    Call center company GlobalDial Services was launched in 2014. The agency focuses on Call Center Services and Back Office Outsourcing, and is midsize.
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    Industries

  • 285
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10,000+ employees
    • Zagreb, Croatia
    Founded in 2007, Mplus is a call center company. Their team provides Call Center Services and Artificial Intelligence.
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    Industries

  • 286
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Cebu City, Philippines
    Allied Fusion Services, Incorporated is a call center. They are in Cebu City, Philippines and Lungsod ng Cebu, Philippines. Their team specializes in Call Center Services and Back Office Outsourcing.
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    Industries

  • 287
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    Founded in 2020, i-Call International is a call center company and Language Interpretation company. The agency offers Call Center Services and Language Interpretation.
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    Industries

  • 288
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • London, England
    Microtalk is a call center service. Their team is in London, England and Kolkata, India and provides Call Center Services.
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    Industries

  • 289
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Terrebonne, Canada
    Founded in 2007, VoIP.ms is an unified communications consulting & SI and answering service company. The midsize team specializes in unified communications consulting & SI and Call Center Services.
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    Clients

    • cPanel
  • 290
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Undisclosed
    247 SECRETARY , a phone answering service and Back Office Outsourcing company, was founded in 2020. The firm provides Call Center Services and Back Office Outsourcing.
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  • 291
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 50 - 249 employees
    In Saidia, Morocco, GlobaServe Morocco is a phone answering service. Their services include Call Center Services and Customer Service Outsourcing.
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    Industries

  • 292
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • New York, NY
    AndWeSupport is an answering service company. They are in New York, New York and Jaipur, India. Their team specializes in Call Center Services and Customer Service Outsourcing.
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    Industries

  • 293
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    Support Wise is an answering service company launched in 2023. The agency focuses on call center services, IT managed services, web development, other IT consulting and SI, and more and has a small team. The agency is based in Lahore, Pakistan and Dagenham, United Kingdom.
    Read More

    Industries

  • 294
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Galway, Ireland
    Call Pal Call Answering Service is a call center and Customer Service Outsourcing company. Established in 2017, their team provides Call Center Services and Customer Service Outsourcing.
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    Industries

  • 295
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Wheelers Hill, Australia
    Alltel Australia is a Customer Service Outsourcing company. They specialize in Customer Service Outsourcing and Call Center Services and are headquartered in Wheelers Hill, Australia.
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    Industries

  • 296
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Toledo, OH
    Comprehensive Data Services, Inc is an IT managed services company. Established in 1986, the agency specializes in IT managed services and cloud consulting & SI.
    Read More

    Industries

  • 297
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • Dubuque, IA
    Established in 1988, Humach, a midsize Application Management & Support company, is headquartered in Dubuque, Iowa. Their services include Application Management & Support and Artificial Intelligence.
    Read More

    Industries

  • 298
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    Executive Boutique Call Center is a call center service. They are in Cebu, Philippines and have midsize team. Their services include Call Center Services and Back Office Outsourcing.
    Read More
  • 299
    (0 Reviews)

    Not yet reviewed.

    • $100,000+
    • 50 - 249 employees
    • Ikeja, Nigeria
    Intercom Nigeria, a phone answering service, is based in Ikeja, Nigeria and FCT, Nigeria. They provide Call Center Services and unified communications consulting & SI and were established in 2010.
    Read More

    Industries

  • 300
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 1,000 - 9,999 employees
    • Aubrey, TX
    The Functionary is an IT staff augmentation company. Headquartered in Aubrey, Texas, the firm was launched in 2017. Their services include IT staff augmentation and Call Center Services.
    Read More

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