Siium

IT integrator deploying Nutanix, Cato Networks and Hycu infrastructure, with managed support, for French organisations

Challans, FranceFounded 2013siium.frWebsite technologies

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Highlights

  • New on EvolcAdded 2026-11-03

About Siium

Siium is an IT integrator in France that designs, deploys and supports IT infrastructure using four vendor solutions it works with exclusively: Nutanix hyperconverged infrastructure, Cato Networks SASE for WAN and network security, Hycu backup, and Shwett, a 3D IT monitoring product that the company says it developed in-house. Services include audit, advisory, and maintenance and support contracts for the operation of IT systems.

Customers are French organisations with internal IT departments, and the website publishes testimonials from a CFO, an IT director and an infrastructure engineer. Revenue comes from integration projects and managed infrastructure and support contracts. Through a partnership with Gigalis, the company says public authorities can access its services after it won a tender.

Siium was founded in 2013 and is headquartered in Challans, Vendée. The website states that around 80% of its team are technical profiles and that it received the Nutanix "Meilleur Partenaire Nutanix Multiproduits 2024" award. The company announced that it will become Square System from 1 January 2027.

Product: Integration and managed support for Nutanix hyperconverged infrastructure, Cato Networks SASE, Hycu backup and Shwett 3D IT monitoring.

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