Insights

Growing Enterprise Clientele Sirius Open Source has established a significant client base among well-known brands such as Pepsico, Sony Ericsson, and Specsavers, indicating strong performance in serving medium to large organizations seeking open source solutions.

Expertise in Open Source With a comprehensive enterprise stack including products like Asterisk, JBoss, and PostgreSQL, Sirius demonstrates deep specialization in open source technologies, making it a prime partner for organizations aiming to optimize costs and improve flexibility through open source adoption.

Market Credentialing Being the first Becta-accredited supplier of open source software and services to UK schools highlights Sirius's credibility and opens opportunities to educational institutions seeking trusted open source IT solutions.

Mid-Size Growth Potential Operating with 51-200 employees and revenue between $10M and $25M, Sirius shows room for expansion, especially by targeting larger enterprise clients or expanding its service offerings within the open source ecosystem.

Technology Stack Innovation Utilizing modern tools such as HubSpot, Drupal, and Bootstrap indicates Sirius’s commitment to leveraging current web and analytics technologies, positioning it well to offer innovative, tech-driven open source solutions tailored to client needs.

Sirius Open Source Inc. Tech Stack

Sirius Open Source Inc. uses 8 technology products and services including HubSpot Analytics, jsDelivr, RSS, and more. Explore Sirius Open Source Inc.'s tech stack below.

  • HubSpot Analytics
    Analytics
  • jsDelivr
    Content Delivery Network
  • RSS
    Content Management System
  • Drupal
    Content Management System
  • Google Maps
    Maps
  • HubSpot
    Marketing Automation
  • Bootstrap
    UI Frameworks
  • X-Content-Type-Options
    Web & Portal Technology

Media & News

Sirius Open Source Inc.'s Email Address Formats

Sirius Open Source Inc. uses at least 1 format(s):
Sirius Open Source Inc. Email FormatsExamplePercentage
First.Last@siriusopensource.comJohn.Doe@siriusopensource.com
50%
First.Last@siriusopensource.comJohn.Doe@siriusopensource.com
50%

Frequently Asked Questions

What is Sirius Open Source Inc.'s official website and social media links?

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Sirius Open Source Inc.'s official website is siriusopensource.com and has social profiles on LinkedIn.

What is Sirius Open Source Inc.'s NAICS code?

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Sirius Open Source Inc.'s NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Sirius Open Source Inc. have currently?

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As of December 2025, Sirius Open Source Inc. has approximately 51 employees across 3 continents, including EuropeNorth AmericaAsia. Key team members include Director: K. T.Office Manager: L. M.Account Manager: S. S.. Explore Sirius Open Source Inc.'s employee directory with LeadIQ.

What industry does Sirius Open Source Inc. belong to?

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Sirius Open Source Inc. operates in the IT Services and IT Consulting industry.

What technology does Sirius Open Source Inc. use?

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Sirius Open Source Inc.'s tech stack includes HubSpot AnalyticsjsDelivrRSSDrupalGoogle MapsHubSpotBootstrapX-Content-Type-Options.

What is Sirius Open Source Inc.'s email format?

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Sirius Open Source Inc.'s email format typically follows the pattern of First.Last@siriusopensource.com. Find more Sirius Open Source Inc. email formats with LeadIQ.

When was Sirius Open Source Inc. founded?

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Sirius Open Source Inc. was founded in 1998.

Sirius Open Source Inc.

IT Services and IT ConsultingWashington, United States51-200 Employees

Sirius Open Source is a company based in Washington, USA which provides a range of open source services to medium and enterprise level organisations to allow them to maximise their productivity whilst minimising their risk. Sirius provide network and infrastructure deployment, application development and technical support.

Open Source is a model being utilised by many in place of proprietary (licenced) software. Wikipedia is an example of a project based on the philosophy of open source.

Sirius provide a full Enterprise Stack which can include, but is not limited to, products such as Asterisk (VoIP), JBoss (application server), Apache (web server), Squid (proxy), OGo/Scalix (groupware), Sendmail/Cyrus (email), Samba/CUPS (file & print), OpenLDAP (directory server), PostgreSQL (database) and Linux (operating system).

Mark Taylor formed Sirius in 1998 and has been the CEO throughout the company's history.

Sirius have worked with household brands including Pepsico, BOC, Three, Sony Ericsson, Axa and Specsavers.

In 2008, Sirius became the first Becta-accredited supplier of Open Source software and services to schools in the UK.

Section iconCompany Overview

NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1998
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Sirius Open Source Inc.'s revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Sirius Open Source Inc.'s revenue is estimated to be in the range of $10M$25M

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