Donovan Marks: Email & Phone Number

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Co-Owner at Proof Mining Services/ Proof Engineering and GDE Services|City of Johannesburg, Gauteng, South Africa

Position:

Co-Owner at Proof Mining Services/ Proof Engineering and GDE Services

Location:

City of Johannesburg, Gauteng, South Africa

View Donovan Marks's Email

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Last updated: 2026-07-16

Updated: 2026-07-16

Found email addresses for Donovan Marks:

Business emails:

d*****n@powermite.co.za,

d*****n@proofholdings.co.za

Personal emails:

d*****s@mweb.co.za,

d***********s@yahoo.com,

p******g@mweb.co.za

Found phone for Donovan Marks:

+27-***-***-1857

A different Donovan Marks?

Work Experience 32 years

Co-Owner at Proof Mining Services/ Proof Engineering and GDE Services

Nov 2023 - Current

Director at Powermite div if Hudaco Trading (Pty) Ltd

Jul 2014 - Nov 2023

Director at Proof Engineering SA div of Hudaco Trading (Pty) Ltd

Mar 2012 - Nov 2023

Managing Director at Azolite div of Hudaco Trading (Pty) Ltd

Mar 2012 - Mar 2012

Managing Director at Proof Engineering Pty Ltd

Jan 1998 - May 2011

Financial Director at Proof Engineering Pty Ltd

Jan 1994 - Jan 1998

Donovan Marks started working in 1994, then the employee has changed 4 companies and 3 jobs. On average, Donovan Marks works for one company for 6 years 10 months.

Their professional focus is Budgets, Business Analysis, and Business Development across 3 core areas.

Education

MBL at University of South Africa/Universiteit van Suid-Afrika

B.Compt and MBL at University of South Africa/Universiteit van Suid-Afrika

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