Hawke's Bay Today asked what Unison chief executive Ken Sutherland was paid but was told it would not be disclosed. Unison chairman Kevin Atkinson's remuneration was reported as $131,400 for the year ending March 31, 2014.
The salaries of Pan Pac managing director Doug Ducker and Radius Medical Solutions chief executive Adri Isbister were also requested but not disclosed.
John McGill, chief executive of remuneration consultants Strategic Pay, said several factors influenced what some might see as very high pay packages.
"When companies are interviewing people for a chief executive, they are generally in an international environment, so they literally have to look around the world for people.
"The dilemma [employers] face is they have to meet that market if they want to attract the right people and so also meet the structure of pay which is common for those jobs. That's where you get into short and long-term benefits that mean the big packages."
In regional centres, such as Hawke's Bay, a chunk of the top earners generally worked in the public sector, which came with the added complexity of having high local profiles, he said.
"When something goes wrong in an organisation - or in a council's case, a district or city - you don't look to the technical or administrative staff, you say, 'well, who's running this show, and why did they let this happen?"'
The top council earner in the Hawke's Bay Today survey was Hastings District Council chief executive Ross McLeod, who earned $294,732 in the 2014 financial year.