©World Class Project Controls® based on Earned Value Management Principles
The holding company, Marwillcor (Pty) Ltd, was established in 1982 by Director and Founder, Willie Viljoen. In 2000, Marwillcor Project Control Services (Pty) Ltd was created as a subsidiary of Marwillcor, which focuses on delivering ©World Class Project Controls® based on Earned Value Management Principles, as well as providing competent staff to major mining, petro-chemical, and construction companies. In 2012, Marwillcor Project Control Services was rebranded to MWC Project Control Services (Pty) Ltd to stay current and to streamline its business. MWC has established worldwide trademark and copyright protection on ©World Class Project Controls®.
Meet our MWC Team
Ownership & Management
Sean J. Koeberg
About Sean J. Koeberg
Since mid-2017 Sean has been the Managing Director of MWC. He has an advanced diploma in project management and is an entrepreneur, managing several engineering and industrial businesses. He has more than 10 years’ experience in progress performance measures, contract management, contract dispute resolutions, and contract negotiations. Sean is a Subject Matter Expert on NEC and FIDIC contracting arrangements. His practical experience includes process plant and equipment on renewal energy projects, nuclear power stations, coal fired power stations, and the like.
Catherine van Aarde
HR, Salaries and Debtors
HR, Salaries and Debtors queries can be sent to Catherine.
About Catherine van Aarde
Catherine manages the MWC Human Resources, Salaries and Debtors Department. She is responsible for client liaison on behalf of MWC, handling Professional Service Contracts and quotes between MWC and its clients. Catherine also manages the MWC payroll system and salary related matters for MWC's subcontracted staff, as well as its full-time employees.
About Maggie Lesibana Lamola
Maggie is the Training Coordinator; booking training facilities complete with food and beverage requirements, registering delegates, and assisting the presenters where necessary. She is also extensively involved with coordination of the Kha Ri Gude Literacy Campaign.
About Wim Geldenhuys
Wim is currently a facilitator training project staff in Project Controls based on Earned Value Management Principles. He also assists in setting up Integrated Work Breakdown Structures for major projects. Wim focuses on the project controls processes that identifies all the control accounts that will ensure the success of the project objectives. These processes integrate the scope, schedule, costs, and EPC risks, which is imperative for conducting Integrated Baseline Reviews. Wim assists the team to establish and manage agreed thresholds. He is also experienced in assisting the commercial team in contractual matters by performing delay analysis on major project schedules.
Trainee Project Controller
About Karabo Lamola
Karabo, a trainee Project Controller, is being trained in planning, scheduling, costing, monitoring, and controlling schedules. She has worked as a Construction Site Supervisor under Rand Water B19 pipe line construction and performed diverse tasks to ensure that construction projects met deadlines and was completed in a safe and timely manner. She has a clear understanding of Project Controls based on Earned Value Management Principles.
About Jaysen Kgopyane
Jaysen, a trainee, assists with project set-up, developing master schedules, establishing performance measurement baselines, Earned Value Management and associated scope, schedule, and cost progress reports.
Cuthbert Madimetja Mafemo
About Cuthbert Madimetja Mafemo
Cuthbert, a trainee, has a clear understanding of Project Controls based on Earned Value management principles; setting up Integrated WBS, identifying all the control accounts that will ensure the success of the project objectives, as well as progress assessments, measuring performance, and establishing the true status of a Project.