Insights

Public Sector Growth Siren's all-in-one investigation platform targets national security and public safety, enabling investigators to ingest open-source, vendor, and classified data for enterprise-scale risk analysis with search, analytics, visualization, and reporting. This data-fusion capability supports large government and enterprise investigations, offering a clear cross-sell path into security operations and risk teams.

Momentum & Validation Recognition and funding validate growth trajectory and credibility with buyers: Deloitte Technology Fast 50 for the third year running and €12 million raised in 2023. Use these milestones to engage mid-market and enterprise customers seeking proven, scalable security analytics platforms.

Data Ecosystem Fit Siren's data integration strengths position it as a complement or accelerant to existing data ecosystems, including Palantir deployments. Its patented search-based approach can slot into large security, fraud, and cyber threat programs that require unified data access and rapid investigations.

European Base Operating from Galway, Ireland, Siren has a European footprint conducive to EU public-sector and regulated-industry deployments. The base supports cloud-ready deployments (Google Cloud) with potential advantages around data residency and compliance.

Cross-Sell Opportunities Beyond core safety segments, there are cross-sell opportunities into financial services, fintech, utilities, and healthcare risk teams focused on fraud, compliance, and cyber threat monitoring, leveraging Siren's capabilities for investigations at scale.

Siren Tech Stack

Siren uses 8 technology products and services including Palantir, NumPy, Hotjar, and more. Explore Siren's tech stack below.

  • Palantir
    Advanced Analytics And Data Science
  • NumPy
    Advanced Analytics And Data Science
  • Hotjar
    Analytics
  • WordPress
    Content Management System
  • Google Cloud
    Infrastructure As A Service
  • Choices
    Javascript Libraries
  • Google Search Console
    Web Analytics
  • OpenSSL
    Web Server Extensions

Siren's Email Address Formats

Siren uses at least 1 format(s):
Siren Email FormatsExamplePercentage
First.Last@siren.ioJohn.Doe@siren.io
95%
First@siren.ioJohn@siren.io
2%
First.Middle@siren.ioJohn.Michael@siren.io
2%
F.Last@siren.ioJ.Doe@siren.io
1%

Frequently Asked Questions

Where is Siren's headquarters located?

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Siren's main headquarters is located at 15 Market Street Galway H91 Galway, Galway tcx3 Ireland. The company has employees across 4 continents, including EuropeNorth AmericaAsia.

What is Siren's stock symbol?

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

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

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Siren's official website is siren.io and has social profiles on LinkedInCrunchbase.

What is Siren's NAICS code?

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Siren's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Siren have currently?

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As of June 2026, Siren has approximately 72 employees across 4 continents, including EuropeNorth AmericaAsia. Key team members include Ceo: J. R.Chief Marketing Officer: R. K.Chief Revenue Officer (cro): P. K.. Explore Siren's employee directory with LeadIQ.

What industry does Siren belong to?

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Siren operates in the Technology, Information and Internet industry.

What technology does Siren use?

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Siren's tech stack includes PalantirNumPyHotjarWordPressGoogle CloudChoicesGoogle Search ConsoleOpenSSL.

What is Siren's email format?

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Siren's email format typically follows the pattern of First.Last@siren.io. Find more Siren email formats with LeadIQ.

When was Siren founded?

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Siren was founded in 2014.

Siren

Technology, Information and InternetGalway, Ireland51-200 Employees

Siren is a technology company that provides an all-in-one investigation platform designed to help organizations safeguard people, assets, and networks. Its solution aggregates data from open sources, vendors, and classified sources to support investigators in analyzing risks, threats, and crimes across National Security, Public Safety, Fraud and Compliance, and Cyber Threat communities. The platform emphasizes search-based workflows, enabling analysis, visualization, and reporting at enterprise scale without requiring specialized technical expertise. Based in Galway, Ireland, Siren operates within the technology, information, and internet sector and serves frontline and intelligence teams that manage safety and risk. The company positions itself by delivering a centralized investigative toolset that integrates diverse data sources to support rapid, informed decision-making in complex security contexts.

Section iconCompany Overview

Headquarters
15 Market Street Galway H91 Galway, Galway tcx3 Ireland
Website
siren.io
Stock Symbol
SPQQ
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2014
Employees
51-200

Section iconFunding & Financials

  • $1M$10M

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

Section iconFunding & Financials

  • $1M$10M

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

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