Calulo Investments

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The Calulo Group
The Calulo Group is a unique group of companies incorporating multiple disciplines. In essence, we are a BBBEE investment partner focused primarily in the energy sector, but in practise the group has evolved to become so much more. We have developed a proactive and complimentary range of business services and entities which benefit our stakeholders, investee companies, strategic partners and the industry as a whole.

This has evolved us from a BBBEE investment company into an investment incubator, growing our investments through active participation, marketing and adding value wherever the opportunities arise. We promote active involvement and skills transference between all companies within our portfolio, driving entrepreneurial development and thinking, removing silos and looking for new opportunities throughout our sector.

Calulo is a learning institution and as our portfolio develops, so will our capabilities and services, driving our investments to exceptional performance through relationships, collaboration and stability.


William Kieser
Group Executive Director
T: +27119960600


Platinum Place, Turnberry Office Park
48 Grosvenor Road
Bryanston, 2191, South Africa

Company Description:

Established in 1999, Calulo Investments is a proudly

African investment house with meaningful and

complementary interests in a range of sound business

entities, focused primarily in the energy, petroleum, and

related service sectors.

“Calulo” a Xhosa word meaning “to discern” or “separate

the chaff”, has laid the foundation of our business

methodology. We endevour to apply good judgment

and a high set of values to every aspect of our business

dealings and decisions. Our aim is to develop a cultural

and economic evolution on a continent that requires

responsible and developmental business practices. The

“Calulo Way” is a principle that we apply to our business

relationships as well as our internal practices, finding

the balance between economic growth and social


Calulo Investments has adopted a hybrid investment

model which involves not only the investment in

companies where we add benefit through our Broad

Based Black Economic Empowerment (BBBEE) Profile,

but also operates actively within the sectors we invest

in. We do this through the implementation of services

and companies which become complimentary to our

investments. This not only enhances our investments,

but gives us a working real-time knowledge of the

business environment, allowing us to participate in the

decision-making required to be responsible and value adding


Primarily we have enhanced our portfolio through

the inclusion of brokerage services, trading entities,

logistics, purchasing and service infrastructure,

renewable energy initiatives as well as unique

petrochemical technologies.

We look for “Join the Dots” opportunities in all our

relationships where each operation is able to add

value to the next. We promote entrepreneurial thinking

in all aspects throughout our investments as well as

promoting social responsibility to all involved.

International certifications and qualifications:

See company profile.

Export Markets:

See company profile.

Company Brochure: Download