About Knowble

Your Partner in Hassle-Free Wealth Growth

Knowble empowers busy individuals, new investors, and professionals to grow wealth through property without the management headaches. Serving both local and international clients across residential and commercial sectors, the team brings something rare to the table: they are investors themselves.

The story began when Knowble’s founders, after years of entrusting their own properties to external managers, found themselves repeatedly disappointed by poor service, a lack of care, and missed opportunities. Determined to protect their investments, they took matters into their own hands. Managing their own portfolio quickly became more than a necessity. It became a skillset honed through first-hand experience, rigorous attention to detail, and an owner’s instinct for value.

Word spread. Other investors began reaching out, asking for the same level of hands-on care and strategic oversight. That demand planted the seed for Knowble: a company built on the simple principle of managing every client’s property as if it were their own. This means the same scrutiny, the same dedication, and the same high standards they apply to their personal investments.

With a background in the building industry and a track record in property development projects, Knowble has a sharp eye for sourcing and vetting investments. They spot value where others might see risk, and they bring an owner’s urgency to every decision backed by transparent reporting, investor approval rights, and a personal, approachable style.

For the Knowble team, property investment is more than business. It’s a passion and a proven path to financial freedom. Their mission is to help as many people as possible take that same journey and to make it as seamless, rewarding, and stress-free as it should be.

Clients Served by Knowble

Capital-Ready Investors with Limited Time

Professionals seeking passive income.

New Investors

Building portfolios with expert guidance.

International Clients

Executive Directorship for seamless foreign investment.

Who We Are

Jonatan Slabbert

B-Tech Civil Engineering

Managing Director

Gustav-De-Wet-Knowble-Property-Agent-Manager

Gustav de Wet

Real Estate Agent

Riana-Hulsman-Knowble-Accountant

Riana Hulsman CA(SA)

Chartered Accountant (SA)

Financial Manager

Sunette Sadie

B Com Accounting

Accountant