Insights

Open Source Expertise Sirius Open Source specializes in providing comprehensive open source solutions for medium to large organizations, making them a valuable partner for companies seeking to transition from proprietary software to open source platforms to reduce licensing costs.

Diverse Technology Stack With a broad range of critical open source products such as Asterisk, JBoss, Apache, and PostgreSQL, Sirius offers an array of services that can cater to organizations looking to modernize their infrastructure and application environments.

Educational Sector Focus As the first Becta-accredited open source supplier to UK schools, Sirius has established credibility in the educational market, presenting sales opportunities with educational institutions seeking open source deployment and support.

Client Portfolio Serving prominent brands like Pepsico, Sony Ericsson, and Specsavers demonstrates Sirius's capability to handle large-scale deployments, making them attractive for enterprise clients aiming to modernize their IT infrastructure.

Growth Potential Operating within the $1M to $10M revenue bracket with expertise aligned with larger industry players, Sirius presents opportunities for growth by expanding into new markets or offering premium support and consulting services to existing clients.

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

Sirius Open Source Inc. Email Formats	Example	Percentage
First.Last@siriusopensource.com	John.Doe@siriusopensource.com	50%
First.Last@siriusopensource.com	John.Doe@siriusopensource.com	50%

Sirius Open Source Inc. Email Formats

Example

Percentage

First.Last@siriusopensource.com

John.Doe@siriusopensource.com

50%

First.Last@siriusopensource.com

John.Doe@siriusopensource.com

50%

Frequently Asked Questions

Where is Sirius Open Source Inc.'s headquarters located?

Sirius Open Source Inc.'s main headquarters is located at Spokane, Washington 99208 United States. The company has employees across 3 continents, including North AmericaEuropeAsia.

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

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?

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?

As of March 2026, Sirius Open Source Inc. has approximately 6 employees across 3 continents, including North AmericaEuropeAsia. 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?

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

What technology does Sirius Open Source Inc. use?

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

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

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?

Sirius Open Source Inc. was founded in 1998.

Sirius Open Source Inc.

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

Sirius Open Source Inc. has approximately 6 employees.

Q: What technology does Sirius Open Source Inc. use?

Sirius Open Source Inc.'s tech stack includes Google Tag Manager, BootstrapCDN, jsDelivr, jQuery, Element UI.

IT Services and IT ConsultingWashington, United States2-10 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.

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