Insights

Global Interconnects WIS operates an extensive wholesale network with direct interconnections to mobile operators and Tier-1 carriers across more than 70 countries, backed by an international backbone linking voice switches to major telehouses. This creates a strong platform for selling expanded interconnect services, managed routing, and premium voice solutions to carriers and OTTs seeking reliability and scale.

Voice and Data Scale The high volume of premium voice traffic presents opportunities to monetize voice origination and termination, SIP trunking, and wholesale VoIP, complemented by value-added services such as QoS analytics, call quality monitoring, and fraud management for carriers and large enterprises expanding cross-border communications.

Cloud UC Enablement With exposure to Microsoft 365 and a multinational footprint, WIS is well-positioned to offer integrated cloud communications, UCaaS, and SIP trunking for operators and global enterprises, including Teams-enabled collaboration, SBCs, security services, and API-driven telecom capabilities.

Expansion & Partnerships Having offices in key markets such as New York, Rome, Milan, and Nivelles enables targeted growth in US and EU regions; pursue channel partnerships with data centers, regional system integrators, and OTTs to broaden wholesale and enterprise telecom reach.

Security & Compliance A globally distributed network creates demand for security, compliance, and reliability offerings; target opportunities include DDoS protection, interconnect security, fraud prevention, and disaster recovery services aligned with GDPR and regional regulatory requirements.

WIS Tech Stack

WIS uses 8 technology products and services including Microsoft 365, Twemoji, Element UI, and more. Explore WIS's tech stack below.

  • Microsoft 365
    Email
  • Twemoji
    Font Scripts
  • Element UI
    Javascript Frameworks
  • WhatsApp Business
    Live Chat
  • WPBakery
    Page Builders
  • Vimeo
    Video Players
  • GoDaddy
    Web Hosting
  • Apache HTTP Server
    Web Servers

Media & News

WIS's Email Address Formats

WIS uses at least 2 format(s):
WIS Email FormatsExamplePercentage
FLast@wis-telecom.comJDoe@wis-telecom.com
89%
First.Last@wis-telecom.comJohn.Doe@wis-telecom.com
8%
LFirst@wis-telecom.comDJohn@wis-telecom.com
3%
FLast@wis.oneJDoe@wis.one
67%
First@wis.oneJohn@wis.one
33%

Frequently Asked Questions

Where is WIS's headquarters located?

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WIS's main headquarters is located at 28 Viaduct Fara Milan, Lombardy 20124 Italy. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is WIS's phone number?

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You can contact WIS's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is WIS's stock symbol?

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WIS is a publicly traded company; the company's stock symbol is WT.

What is WIS's official website and social media links?

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WIS's official website is wis.one and has social profiles on LinkedIn.

What is WIS's NAICS code?

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WIS's NAICS code is 517 - Telecommunications.

How many employees does WIS have currently?

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As of June 2026, WIS has approximately 241 employees across 6 continents, including North AmericaEuropeAsia. Key team members include Cfo: B. S.Co-Founder And Ceo: Y. M.Director Of Information Technology: I. M.. Explore WIS's employee directory with LeadIQ.

What industry does WIS belong to?

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WIS operates in the Telecommunications industry.

What technology does WIS use?

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WIS's tech stack includes Microsoft 365TwemojiElement UIWhatsApp BusinessWPBakeryVimeoGoDaddyApache HTTP Server.

What is WIS's email format?

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WIS's email format typically follows the pattern of FLast@wis-telecom.com. Find more WIS email formats with LeadIQ.

When was WIS founded?

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WIS was founded in 2009.

WIS

TelecommunicationsLombardy, Italy201-500 Employees

WIS is a telecommunications group within the UNIFI Capital Group, operating in the TMT space. It maintains offices in New York, Rome, Milan, and Nivelles, Belgium, with a base in Italy. Its offerings cover international voice, data, and IP-based services for fixed and mobile operators. The group has established more than 190 direct interconnections with mobile operators and Tier-1 carriers across over 70 countries. An international backbone links voice switches to major telehouses in the United States, United Kingdom, Italy, Greece, Hong Kong, Albania, Germany, France, and Belgium, handling around 800 million premium voice minutes per month.

Section iconCompany Overview

Headquarters
28 Viaduct Fara Milan, Lombardy 20124 Italy
Phone number
Website
wis.one
Stock Symbol
WT
NAICS Code
517 - Telecommunications
Founded
2009
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    WIS's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    WIS's revenue is estimated to be in the range of $100M$250M

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