ocalt.co.za
Company

Ocalt (Pty) Ltd

A technology and engineering company. We run IT departments for organisations that would rather not build one, and we design and ship custom software, AI systems, server infrastructure and digital architecture.

End to end

Scoped, designed, built, deployed and maintained by the same team.

You own it

Source code, infrastructure and documentation belong to the client.

What we do

We take on engineering work that requires custom thinking. No off-the-shelf configurations, no generic frameworks bolted together and called a solution. Every engagement is scoped from first principles and delivered end to end, from architecture through deployment.

Since 2026 that includes running the whole IT function for clients under a fixed monthly agreement - leadership, infrastructure, security, support and development, with an engineer on site within twenty-four hours when something physical breaks.

Who we work with

Businesses, institutions and individuals. Small practices, mid-market companies, large enterprises, universities, public entities and non-profits. The size of the organisation is not a prerequisite. The seriousness of the problem is.

Most of our clients are in South Africa, which is where our engineers are and where we can put a person in a building on a day’s notice. We take work from elsewhere when the problem suits remote delivery.

How we work

Every engagement starts with a scope. We analyse the requirement, produce a clear specification with timeline and cost, and begin only once both parties are aligned. There are no surprise costs. There is no scope creep without explicit approval.

We say no to work we cannot do well. If the cheaper or simpler answer is a product you can buy off a shelf, or a smaller internal team with us behind it, we will tell you that instead of selling you something larger.

Our standard

Every engineer at Ocalt carries the designation of Ocaltsmith. It is not a job title. It is a commitment to a quality of work that does not compromise. We do not ship mediocre systems.

A note on promises

Everything we commit to publicly - response times, on-site windows, service credits - is written into the agreement. If we miss it, the credit is applied automatically and the miss is reported in your monthly report by us, not discovered by you.

Leadership

Who you will be dealing with.

Bongani Khumalo

Founder and Chief Technology Officer. Software and electrical engineer.

bongani@ocalt.com

Zimkhitha Ndlovu

Chief Financial Officer. Information Officer for POPIA and PAIA purposes.

zimkhitha@ocalt.com

Contact

Get hold of us.

We read every enquiry and reply within one business day, with a firm scope and a firm price.

Ocalt (Pty) Ltd is incorporated in the Republic of South Africa, registration number 2025/771151/07. Full company details are in our terms of service.