ABOUT US
Our Vision
At MENCO, our vision is rooted in core environmental principles—supporting clients in the conservation, protection, and responsible management of natural resources.
We strive to promote sustainable use through proactive, transparent environmental strategies that balance ecological care with economic practicality.

Membership & Affiliations
MENCO employees are registered with the following organisations:
- South African Council for Natural Scientific Professions (SACNASP)
- Water Institute of South Africa (WISA)
- Environmental Assessment Practitioners Association of South Africa (EAPASA) – In Progress
- River Health Programme as SASS5 Practitioners
- Southern African Society of Aquatic Scientists
- South African Wetland Society
Accomplishments
- Initiation of the Witbank Dam Flood Release Scheme
- Development of the Integrated Water and Waste Management structure
Author and co-authors of the:
- Registration Guideline on Water Uses
- Development of the DW Forms (Waste Related)
- Internal Guideline for Water Use Authorization
- External Guideline for Water Use Authorization
- Operational Guideline on the IWWMP
- Part of task-team developing the Best Practice Guidelines (Mine Closure & Mine Water Management)
- National Training: DWA Regional Offices on above
- KFA Leader: Harties Metsi a Me – Compliance and Enforcement

Principles and Shared Values
Integrity & Honesty
Accountability
Commitment
Responsibility
Innovation
Dedication
Meet the Team

38 Years’ Experience
M.Sc Microbiology
Pr.Sci.Nat
Johan Maré

9 Years’ Experience
B.Sc. Hons Environmental Management
Accredited SASS5 Practitioner
MJ de Beer

13 Years’ Experience
B.Sc. Environmental Management
Pri.Sci.Nat & Cer.Sci.Nat Aquatic Science (Active) & Environmental Science (in progress)
Accredited SASS5 practitioner
Hanjo Fourie

4 Years’ Experience
PhD Zoology
Pr.Sci Nat.
Dr Michelle Thompson

3 Years Experience
M.Sc. Environmental Science
SACNASP Cand. Sci. Nat 141740
Jacques Potgieter

28 Years’ Experience
B.Eng. Chemical
Morné de Jager

6 Years’ Experience
B.Tech: Environmental Science
Francois de Vries

Isaac Mankge

8 Years’ Experience
M.Sc. Zoology Pr.Sci.Nat
Pr.Sci.Nat Environmental Science
Reuhl Lombard

3 Years Experience
M.Sc Environmental Management
EAPASA Candidate EAP