Insights

Technology Stack SIRO utilizes a modern tech stack including Google Ads, Mailchimp, Zoho, and YouTube, indicating a strong online marketing presence and digital engagement channels. Opportunities exist to enhance marketing automation, content marketing, and targeted advertising strategies tailored to their digital platforms.

Market Focus With a clear emphasis on a 100% fiber-to-the-building network on ESB infrastructure, SIRO positions itself as a fixed-line broadband provider. There is potential to expand enterprise services, managed network solutions, or value-added fiber products to local businesses and government institutions seeking reliable high-speed connectivity.

Growth Potential Although current revenue is modest between one to ten million dollars, SIRO's significant funding of 142 million dollars highlights growth ambitions. Sales efforts can target regional ISPs, property developers, and large-scale infrastructure projects to leverage their fiber network expansion.

Industry Placement Operating within the telecommunications industry with over 50 employees, SIRO presents opportunities to upsell enterprise-grade solutions, including cloud connectivity, security services, and smart building integrations, appealing to both residential and commercial clients.

Brand Positioning As a fiber-first provider with a strong emphasis on infrastructure quality and innovation, SIRO can be approached for strategic partnerships or joint ventures in next-generation connectivity projects, smart city initiatives, and digital transformation services within Ireland and neighboring markets.

SIRO Tech Stack

SIRO uses 8 technology products and services including LinkedIn Ads, Cloudflare, Open Graph, and more. Explore SIRO's tech stack below.

  • LinkedIn Ads
    Advertising
  • Cloudflare
    Content Management System
  • Open Graph
    Content Management System
  • oEmbed
    Dev Tools
  • Microsoft Excel
    Editors
  • Microsoft Active Directory
    Identity And Access Management
  • LinkedIn
    Online Community Software
  • Nutanix
    Server Hardware

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 EuropeAsiaNorth America.

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 June 2026, SIRO has approximately 166 employees across 6 continents, including EuropeAsiaNorth America. 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 LinkedIn AdsCloudflareOpen GraphoEmbedMicrosoft ExcelMicrosoft Active DirectoryLinkedInNutanix.

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 June 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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