The Right Partner to Deliver The Best IT Solutions

We focus on technology. So you can focus on your business.


Our goal is to truly understand and offer solutions that meet your business' needs.


We come to the table as a partner not just a service provider.


Our dedication is to provide reliable services to help your organisation grow

Castellum Systems | Simplified Solutions​

We offer professional, managed support and IT services across Zimbabwe. Our team of friendly experts has the knowledge and the experience to handle any technical issue.
We can develop tailored solutions that takes care of your IT headaches and lets you focus on building your business.

Our Services

Email and Web Hosting

Need a secure and reliable  platform to host your business emails? Host your  emails on our secure, encrypted, and privacy-guaranteed email service.

Backup and Disaster Recovery

Whether you’re hit by a natural disaster, hardware failure, data security breach, or ransomware attack, you need to recover your data quickly and painlessly.

IT/Desktop Support

We are a complete outsourced IT Department for your business! Focus on your core business and let us look after your I.T with our reactive and proactive  I.T support team.

Network And Endpoint Security

Protect your computers and network with our endpoint security and threat intelligence service that protects your business from cyber attacks and malware. 

Microsoft 365

Unlock the full productivity of your business with Microsoft 365. With our managed Microsoft 365 service, we provide  full  deployment, employee training and support for Microsoft 365.

Cloud Services

The future of businesses is on the cloud. Castellum Systems uses our Cast-Cloud Services and the expertise you need to plan, migrate & optimize your business across public, private & hybrid clouds.

Why Choose Us?


We are focused on creating a positive experience for our customers by efficient service delivery.

Highly Competent Techs

Our friendly team of experienced technical experts, constantly monitor, update and maintain your systems to ensure maximum business productivity.


We come to the table as a partner not just a service provider.

Need an IT partner that is proactive and takes care of your technology needs?

Some of our Partners