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Mark Dunphy Net Worth Wife: How Rich Is Greymouth Petroleum CEO?

Author

Robert Young

Updated on March 07, 2026

Greymouth Petroleum Mark Dunphy has summoned a massive net worth of $230 million from his career as a top business executive.

Mark Dunphy is a director of New Zealand Energy Corporation, Oil and Gas Exploration and Production.

He is a board member of Chief Executive officers of Greymouth Petroleum Ltd.

Mark was also the Chairman at Interstate Energy limited from 1996 to 2002.

Mark Dunphy: Net Worth

Business leader, Mark Dunphy’s net worth is around $230 million, according to National Business Review.

Mark is listed as the top NBR richest business holder.

After a huge hard work in Greymouth Petroleum gas, Mark is a good example for many people.

We can assume his salary is worth maintaining his standard lifestyle.

Mark Dunphy: Wikipedia And Bio

Mark Dunphy has a good-looking personality.

By profession, he is a business leader.

His thinking ability and the way he expresses his leadership is amazing.

Dunphy is ranked at the top of the richest person also his skill and ability are praised by everyone.

He is active in his profession.

For Instance, Mark is battling to keep American Cup in his nation(New Zealand).

Mark Dunphy: Family And Wife

Mark Dunphy, family detail isn’t revealed on social media.

He has a lovely wife who is supporting him in every stage of life.

Dunphy is having private life as he hasn’t posted about his family and wife on social platforms.

Though whenever he gets leisure time, Mark spends his time with his lovely wife.

Mark Dunphy is having a wonderful with his family and wife.

Mark utilizes his leisure time in fruitful activities like, traveling, doing exercise, gathering with his family.

Having high profession, Mark is conscious about his regular diet and enjoying weekends with his family.