Castellan Systems provide practical solutions for small businesses; from supporting their project management efforts to business operational requirements. We provide a full suite of solutions to support project execution. We also provide information management solutions for other types of business operations, like hospitals, retail, hospitality and manufacturers.
Welcome to Castellan Systems

Castellan Systems, making the life of small businesses much easier
Castellan Systems is the home of practical solutions for small businesses; while we began with solutions to support the management of Projects, now we have progressed to providing support to other types of business undertakings. Castellan Systems is dedicated to making the life of small businesses much easier. We do this with our solutions that provide you with robust and professional frameworks, while making them easy to use.
Latest News
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October 26th, 2022
Castellan Systems releases Caterer Version 1.2, Tabernero Version 1.2, Innkeeper Version 1.3 and Housekeeper Version 1.1 …
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October 24th, 2022
Castellan Systems releases Almoner Version 2.2 and Celador Version 3.1 …