ABOUT US

OUR MISSION
 To deliver 
superior value 
to our customers, shareholders, employees 
and society at large.

OUR VALUES

OUR VISION
To create the industry’s 
most reliable supplier of steel  
and related products by being consistent 
and trying to be better than yesterday.

TEAM ISILO STEEL

RENTIA VERMAAK
Rentia matriculated from the Barkly East High School in 1998. She joined a firm in the Eastern Cape called Theron du Plessis as a trainee accountant in 1999 and obtained her BCompt degree from UNISA in 2004, and her BCompt Honours in 2005 from UNISA. 

Rentia qualified as a Chartered Accountant in 2007. She worked in the steel industry as a financial accountant, and financial director later on until 2018.

She joined Colenbrander in 2018 and was appointed as a director in 2021. She was appointed non Executive Director at Isilo Steel in 2024.
 
NTSOAKI PHALI
Ntsoaki Phali, a seasoned Business Leader, HR and Diversity Advocate, brings her wealth of experience to Isilo Steel as a newly appointed non-executive director. With over two decades in HR, Ntsoaki has championed diversity, equity, and inclusion in South Africa, aligning seamlessly with Isilo Steel's continouous commitment to inclusivity. A well established professional in driving transformation and empowerment, she offers strategic insights and an unwavering dedication to positive change, making her a valuable addition to the Isilo Steel team.
PRANESH SEWRAJ
Pranesh joined the group in 2006 and has managed Supply Chain for many years. 17 years on – he has built a reputation internally and in the SA market as being an honorable, reliable, and highly competent member of the group. He now steps out of the service space and moves fully into developing new markets for the group in Isilo Steel. 
KEY STAFF
Meet the team
 OPERATIONS

Pranesh Sewraj
Executive Director
pranesh.sewraj@isilosteel.co.za
+27 (0) 11 861 7799

Angelique Visser
Strategic Customer Co-ordinator

Sandra Venter
Strategic Customer Co-ordinator

Richael Phalane
Supply Chain Learner

Wellington Mntambo
Product Specialist

Evelyn Mokebe
Learner Supervisor

SALES / BUSINESS DEVELOPMENT

Wenzel Phepeng 
Business Development Manager
 wenzel.phepeng@isilosteel.co.za
+27 83 389 6775
+27 (0)11 861 7644

Tsebo Ngema
Business Development Specialist
tsebo.ngema@isilosteel.co.za 
+27 (0) 11 861 7758 

Jan Kotze
Consultant
jan.kotze@isilosteel.co.za 
+27 (0) 11 861 7637

Winnie Mahlatsi
Internal Sales
winnie.mahlatsi@isilosteel.co.za
 

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