Top Unified Communications Consulting & SI Companies

Unified communications consulting and SI firms design and deploy the systems a business talks on: cloud phone systems (UCaaS), Microsoft Teams Phone and direct routing, Zoom and Webex, video meeting rooms, contact center platforms, and the SIP trunks, session border controllers and networks underneath. The usual trigger is an on-premises PBX reaching end of support, a carrier renewal, or a merger that left incompatible phone systems.

Compare the integrators below on platform partnerships and migrations of your size, then ask how they handle number porting, emergency calling (E911) and call quality testing. Vendor-neutral consultants and resellers paid by one vendor give different advice, so ask how each firm is compensated.

How this list is built

We evaluate companies on verified profile data: services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

List of the Best Unified Communications Consulting & SI Agencies

  1. Is this your business? Become an Edverise partner & Claim Now

    Comprehensive IT and cybersecurity services for law firms, CPAs, and other financial organizations. Are you worried about increasing expenses related to your IT services? Or perhaps your growing business leaves you with limited time to manage everything, prompting you to delegate some responsibiliti


    Highlights

    $50-99/hr

    Avg Hourly Rate

    2-9

    Employees

    Arroyo Grande, California, Us

    Services Provided
    100% Unified Communications Consulting & SI
    AI Summary

    “Professional IT Solutions delivers comprehensive IT and cybersecurity services tailored for law firms, CPAs, and financial sectors, offering managed services and network support to optimize efficiency and reduce costs.”

  2. Is this your business? Become an Edverise partner & Claim Now

    At G7 Technologies, we provide dependable and secure IT solutions customized for your business needs. We manage everything from initial setup to ongoing support, ensuring your technology operates efficiently while reducing downtime and enhancing productivity. Our proactive management, quick response


    Highlights

    2-9

    Employees

    Surrey, British Columbia, Ca

    Services Provided
    100% Unified Communications Consulting & SI
    AI Summary

    “G7 Technologies delivers tailored, secure IT solutions with proactive management and reliable support, serving diverse industries in BC to enhance operational efficiency and foster lasting client partnerships.”

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    ProMobix serves as a consulting partner in healthcare telecommunications and mobility for hospitals and Integrated Delivery Networks (IDNs). We create and manage smartphone initiatives, CC&C processes, and 5G-capable infrastructure, consolidating disjointed systems to enhance efficiency, safety, and


    Highlights

    2-9

    Employees

    Grand Prairie, Texas, Us

    Services Provided
    100% Unified Communications Consulting & SI
    AI Summary

    “ProMobix partners with healthcare providers and manufacturers to streamline telecommunications and mobility, optimizing clinical workflows and infrastructure to enhance staff efficiency and patient care quality.”

  4. Is this your business? Become an Edverise partner & Claim Now

    Everyday Communications is a specialized consultancy and provider of connectivity services that offers secure, scalable, and resilient network solutions tailored for enterprises and regulated organizations. We assist clients in areas such as network architecture and design, dedicated internet access


    Highlights

    $25,000+

    Min Project Size

    $50-99/hr

    Avg Hourly Rate

    2-9

    Employees

    London, England, Gb

    Services Provided
    100% Unified Communications Consulting & SI
    AI Summary

    “Everyday Communications delivers secure, tailored network and connectivity solutions globally, specializing in consultative design, implementation, and management for regulated and enterprise clients ensuring resilience and operational stability.”

  5. Is this your business? Become an Edverise partner & Claim Now

    Integrated Technology Solutions (ITS) provides a wide range of customized technology solutions designed for directories and diverse sectors. Their offerings include the design, installation, and support of sophisticated systems, guaranteeing smooth integration and peak performance.


    Highlights

    $10,000+

    Min Project Size

    $50-99/hr

    Avg Hourly Rate

    10-49

    Employees

    Houston, Texas, Us

    Services Provided
    100% Unified Communications Consulting & SI
    AI Summary

    “Integrated Technology Solutions delivers customized technology system design, installation, and support services across multiple sectors, ensuring seamless integration and optimal performance.”

  6. Is this your business? Become an Edverise partner & Claim Now

    AirTime Communications is a leading supplier of two-way radio products in the Greater Toronto Area. Founded in 2007, we have more than 14 years of expertise in providing professional, high-quality two-way radio solutions and products available for both rental and purchase.


    Highlights

    $1,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    2-9

    Employees

    Mississauga, Ontario, Ca

    Services Provided
    100% Unified Communications Consulting & SI
    AI Summary

    “AirTime Communications, established in 2007, specializes in high-quality two-way radio products and solutions, serving the Greater Toronto Area with rental and purchase options.”

  7. Is this your business? Become an Edverise partner & Claim Now

    Carden Telecoms is a telecom provider that delivers tailored, affordable telecom solutions for businesses of any size. Our range of services includes phone lines, business mobiles, cloud telecoms, VoIP, and broadband leased lines, all integrated into our adaptable telecom plans. Our ability to rapid


    Highlights

    10-49

    Employees

    Brighton, England, Gb

    Services Provided
    100% Unified Communications Consulting & SI
    AI Summary

    “Carden Telecoms offers affordable, tailored telecom solutions including phone lines, mobiles, VoIP, and broadband, integrating services for streamlined business communications and billing efficiency.”

  8. Is this your business? Become an Edverise partner & Claim Now

    We are a prominent UC and Collaboration System Integrator located in the UAE, focused on providing innovative solutions that enhance business communication and teamwork. Our team consists of highly skilled professionals who are dedicated to achieving excellence in every project. We collaborate close


    Highlights

    $1,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    10-49

    Employees

    Services Provided
    100% Unified Communications Consulting & SI
    AI Summary

    “Capstar Solutions is a UAE-based UC and Collaboration System Integrator delivering customized, innovative communication solutions that enhance productivity and teamwork through consulting, design, implementation, and support.”

  9. Is this your business? Become an Edverise partner & Claim Now

    Colletti Tech is a managed IT services provider offering secure and dependable technology solutions to small and medium-sized businesses throughout the United States. We focus on assisting organizations in modernizing their IT systems, enhancing cybersecurity, and optimizing daily operations through


    Highlights

    $50-99/hr

    Avg Hourly Rate

    10-49

    Employees

    Services Provided
    100% Unified Communications Consulting & SI
    AI Summary

    “Colletti Tech provides comprehensive managed IT services, including cybersecurity, cloud, device management, and hardware procurement, supporting SMBs across the U.S. with scalable, proactive technology solutions.”

  10. Is this your business? Become an Edverise partner & Claim Now

    Established in 2007, VoIP.ms is a Canadian VoIP provider that caters to more than 80,000 customers globally. The company offers a comprehensive suite of VoIP phone and messaging services across over 100 countries.


    Highlights

    50-249

    Employees

    Terrebonne, Quebec, Ca

    Services Provided
    100% Unified Communications Consulting & SI
    AI Summary

    “Founded in 2007, VoIP.ms is a Canadian VoIP provider delivering extensive voice and messaging services to over 80,000 customers worldwide across 100+ countries.”

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