Insights

Advanced Fibre Network SIRO's commitment to a 100% fibre-to-the-building infrastructure presents a valuable opportunity to offer complementary network management solutions, hardware upgrades, and integration services to enhance connectivity performance for business clients.

Growing Market Presence With a dedicated workforce of up to 200 employees and an established presence in Dublin, SIRO is positioned to expand its service offerings regionally, creating opportunities for local partnerships, managed services, and enterprise-level solutions.

Technology Stack Compatibility SIRO's use of modern cloud-based tools like Google Ads, Zoho, and Mailchimp indicates openness to digital marketing, CRM, and automation solutions, opening a window for targeted marketing platforms and customer engagement tools.

Adjacent Industry Opportunities As part of Ireland’s telecom ecosystem, SIRO can be approached for joint ventures with emerging tech providers, IoT solutions, or smart building integrations, leveraging its physical infrastructure to enable innovative digital applications.

SIRO Tech Stack

SIRO uses 8 technology products and services including Google Ads, OneTrust, Zoho, and more. Explore SIRO's tech stack below.

  • Google Ads
    Advertising
  • OneTrust
    Cookie Compliance
  • Zoho
    Customer Relationship Management
  • Mailchimp
    Email
  • Zoho Desk
    Help Desk Software
  • Slick
    Javascript Libraries
  • PHP
    Programming Languages
  • YouTube
    Video Players

Media & News

SIRO's Email Address Formats

SIRO uses at least 1 format(s):
SIRO Email FormatsExamplePercentage
First.Last@siro.ieJohn.Doe@siro.ie
63%
First@siro.ieJohn@siro.ie
32%
FLast@siro.ieJDoe@siro.ie
4%
First.Middle@siro.ieJohn.Michael@siro.ie
1%

Frequently Asked Questions

Where is SIRO's headquarters located?

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SIRO's main headquarters is located at Dublin, Dublin dublin 18 Ireland. The company has employees across 6 continents, including EuropeNorth AmericaAsia.

What is SIRO's stock symbol?

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

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

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SIRO's official website is siro.ie and has social profiles on LinkedInCrunchbase.

What is SIRO's SIC code NAICS code?

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SIRO's SIC code is 4812 - Radiotelephone Communications NAICS code is 517 - Telecommunications.

How many employees does SIRO have currently?

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As of March 2026, SIRO has approximately 170 employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include Chief Executive Officer: J. K.Chief Executive Officer: J. K.Chief Technology Officer: S. T.. Explore SIRO's employee directory with LeadIQ.

What industry does SIRO belong to?

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SIRO operates in the Telecommunications industry.

What technology does SIRO use?

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SIRO's tech stack includes Google AdsOneTrustZohoMailchimpZoho DeskSlickPHPYouTube.

What is SIRO's email format?

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SIRO's email format typically follows the pattern of First.Last@siro.ie. Find more SIRO email formats with LeadIQ.

How much funding has SIRO raised to date?

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As of March 2026, SIRO has raised $142M in funding. The last funding round occurred on Nov 15, 2021 for $142M.

When was SIRO founded?

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SIRO was founded in 2015.

SIRO

TelecommunicationsDublin, Ireland51-200 Employees

SIRO have always been fibre first with a 100% fibre-to-the-building network built on the ESB infrastructure. No copper is a game changer. #fibrefirst

Section iconCompany Overview

Headquarters
Dublin, Dublin dublin 18 Ireland
Website
siro.ie
SIC Code
4812 - Radiotelephone Communications
Stock Symbol
SIRO
NAICS Code
517 - Telecommunications
Founded
2015
Employees
51-200

Section iconFunding & Financials

  • $142M

    SIRO has raised a total of $142M of funding over 3 rounds. Their latest funding round was raised on Nov 15, 2021 in the amount of $142M.

  • $1M$10M

    SIRO's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $142M

    SIRO has raised a total of $142M of funding over 3 rounds. Their latest funding round was raised on Nov 15, 2021 in the amount of $142M.

  • $1M$10M

    SIRO's revenue is estimated to be in the range of $1M$10M

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