Our Team
Marsha Wisely - Founder, President and Principal Consultant
For the last decade Marsha Wisely immersed herself in the world of automation and dynamic process simulation. Her breadth of experience from engineering to business development to marketing, colors her unique perspective, one focused on the big picture.
At PlantWise, our team brings that big-picture perspective to engineering consulting. Whether you need process simulation, automation & controls, electrical engineering, or education support, PlantWise consultants consider the design, configuration, and delivery, as well as any necessary changes to workflows and procedures to ensure a successful engagement.
John Veldhuis – Vice President, Sales & Strategy
Based in Houston, John brings more than 25 years of experience helping energy and manufacturing companies unlock the full value of their operational data. He combines hands-on knowledge from working inside industrial facilities with a proven record of delivering transformation programs that improve reliability, efficiency, and business outcomes.
John specializes in translating complex technical challenges into clear business strategies, building long-term client relationships, and structuring enterprise agreements that deliver measurable results.
Alejandro Elizondo - Simulation Consultant
Alejandro is a dedicated Simulation Consultant with a clear mission: deliver precise, client-focused solutions. He has been in the field since 2015, specializing in control systems simulation since 2017.
With a strong focus on Mimic-based simulations for DeltaV, Alejandro has developed an extensive knowledge of communications and modeling. He consistently applies this expertise to create custom, effective solutions that directly fulfill the specific needs of our clients.
Michael Truitt - Engineering Consultant
Mike has over 35 years of automation experience with the last 20 being with Emerson Automation Solutions. In those years with DeltaV he has tested hardware, tested the interoperability of 3rd party instrumentation with DeltaV, handled customer issues with DeltaV Product, traveled in support of those issues as well as auditing and analyzing customer sites for power quality and grounding issue with control systems.
Mike is also considered an SME by Emerson with I/O Bus Technologies including Hart, WiHart, Fieldbus, and Profibus. As an Emerson SME in P&G, he edited the DeltaV Power and Grounding Manual and taught the Emerson 5590 Power and Grounding class. The last years with Emerson were with Hardware Design testing DeltaV hardware for compliance with known certifications such as Marine, CE, CSA and 61010.