"On that front, we reconfirm that Xero intends to both keep and expand our team in the Hawke's Bay which is also where Xero's founder and chief executive Rod Drury is based."
There are now more than one million people worldwide subscribing to the company's cloud-based accounting software.
Xero, which has a publicly stated goal of becoming a one-billion-dollar company, will delist from the NZX with effect from the close of business on Friday, February 2, 2018.
Napier Mayor Bill Dalton said the firm's commitment was an exciting prospect.
"It's always great news when a globally recognised business like Xero finds a home here in Hawke's Bay – even more so when its leader has such a strong personal connection to the region.
"We endorse Xero's decision to continue basing a large part of its business here in beautiful Napier as it enters its next stage of growth.
"I can't wait to see what Rod Drury and his team has in the pipeline. He's undoubtedly a visionary and one of our country's very best so it's wonderful to hear he's enjoying Xero being in Napier just as much as Napier is enjoying having Xero."