Orion Health shares extended their advance after the health systems software developer signed up a pair of new clients in the UK.
The shares rose 5.7 percent to $4.25, the highest level since June 2015, adding to a 26 percent gain so far this year.
The Auckland-based company will roll out an electronic medical record and patient engagement tool for two London hospitals which care for 1 million people, and provide an integrated health and social care record for NHS Fife in east Scotland, which services a population of 360,000.
Chief executive Ian McCrae said in a statement that the deals show Orion Health's growing presence in the Europe, Middle East, Africa region, beating out other providers for the London hospitals and building out its presence in Scotland.
"This contract extends Orion Health's reach to five mainland health boards and one specialist health board and increases the population covered by Orion Health solutions to over 50 percent of Scotland," McCrae said.