Key People

A great company is made of people with diverse backgrounds and common goals.

Alywn de Koker


Alwyn is Professor Emeritus at the University of Witwatersrand in South Africa. He has had a decorated career as an academic in the field of Tax and Accounting. He brings this considerable experience to the role of Director of Consilium and Chairman of the OTT Group. He has a keen interest in technology and OTT provides him with the platform to grow the Consilium portfolio in ICT.

Ertan Yorganci


Ertan, Industrial Engineer graduated from the University of Istanbul, has been active in the ICT Industry over 22 years within multinational organizations like RWE Systems and SAP. He has built up new regions, expanded and built up new lines of business for large organizations organically and with acquisitions over the last decade.

Simone Zanetti

CEO: OTT Digital​

In the past 25 years, Simone Zanetti has opened businesses in North and South America, Europe and Africa. He invented several award-winning technologies in the digital space. For OTT he leads the Digital products and services grouped under the OTT Digital brand, headquartered in Dubai.

Matias Iripino

Finance Director, Latam

Matias Iripino has developed a career as Certified Public Accountant in the private sector. In the past 15 years, he has led the Finance and Administration Department at several top Companies, developing a solid and broad expertise in the sector, supporting the business areas in the achievement of their goals based on wide knowledge of their industries, and developing remarkable improvements in control processes.

He currently leads the Finance & Administration area for the Latam Region in OTT Group, with the challenging target ahead to consolidate the Company from a financial perspective at a regional level.

Mauro Vila

Sales Director, Latam

Professional with large experience on Business Development and Practice Development in IT product portfolio and services for several medium and large corporations. Proven experience, delivering high-quality results through deep relationship with customers, partners, suppliers and teamwork with strong IT solutions background, based on trusted and permanent relationships, and have several customer references across IT market.

In OTT Latam we take the challenge of helping all companies to improve their business through technology.

Exequiel Ceruse

Exequiel Ceruse​

Exequiel has a strong background in information technology and business management, for the last 14 years he has helped companies, across Latam, to design and implement IT solutions to leverage their businesses.

For OTT he leads the Latam pre-sales area, with the sole purpose of continue helping clients to improve, reimagine and create new business models with the correct IT solution.

Ebrahim Laher

Strategic Advisor​

Ebrahim has over 25 years of experience in the IT services industry and has lead and worked in building large services businesses across the world.

He is currently using this wealth of experience in advising OTT on their digital strategy and growth for the future.

Gabrielle de Koker

Director: Administration​

Gabrielle is a qualified lawyer and holds significant roles and positions in the Consilium Group of companies and its various assets. She is a Director in the OTT Group and adds considerably to Governance and Compliance as well disciplines of Administration.

Ismail Ally

Director: Legal and Compliance​

Experienced Legal and Compliance Director with a history of working in the Industry. Skilled in Legal, Governance and Compliance Risk Management, Management, and Commercial Legal Advisory. A strong legal professional with an LLB and vast experience in Corporate compliance and litigation.