"Abano's dental practice acquisition pipeline in Australia remains strong and the company is taking advantage of this to increase its acquisition rate above previous years," chief executive Richard Keys said in a statement.
"Several larger acquisitions, with a corresponding higher purchase price, have settled later in the first half than anticipated and several more are expected to settle in upcoming months."
Abano's optimism shows up in its forecast for underlying profit, its preferred measure stripping out accounting adjustments and asset sale gains and losses, which is expected to rise to between $6.3m and $7.1m in the half from $6.3m a year earlier.
Revenue is predicted to be between $130m and $135m, up from $116.8m a year earlier.
The company's dividend policy is based on underlying profit, and it expects to pay 16 cents per share, unchanged from a year earlier despite the larger share base from its recent one-for-five rights offer.
Keys said the dental practices generated same-store sales growth of 1.2 per cent in New Zealand, although Australia's same-store sales fell 2.2 per cent in "challenging and volatile economic conditions" and the firm is investing in marketing, technology and branding to lift the performance across the Tasman.
The radiology unit performed well, lifting revenue and earnings, he said.
Abano shares last traded at $9.77 and have gained 21 per cent so far this year, outpacing the 12 per cent gain on the S&P/NZX All Index over the same period.