Briscoe Group is listed on the NZX and the ASX.
The shares rose 10c, or 1.74 per cent, to $5.85 on the NZX this morning.
Group managing director Rod Duke said the directors expected to release the half-year profit results in September 14 this year, including a declaration of an interim dividend.
The report also noted after the severe impact of Covid-19 lockdown during the first quarter of 2020 with 50 days of store closures, the second quarter saw a rebound effect.
"Second quarter was positively impacted by the unprecedented increased post-lockdown demand which continued for the remainder of the year," the report showed.
Duke said the impact of Covid-19 caused volatile sales patterns across the first half of last year, compared to the first half two years ago.
"Under this more normalised comparison, the group's half-year sales increased by 18.30 per cent, with the first quarter increasing by 14.94 per cent and then strengthening to an increase of 21.61 per cent for the second quarter," he said.
Duke said the team had done significant work which resulted in a very healthy inventory position at half-year.
"Significant preparatory work in anticipating international supply chain disruptions including; factory delays, lack of shipping availability, port disruptions and increased costs," he said.
Duke said while this result showed "fantastic achievement" for the group, it was still too early to forecast the result for the full year.
"The board intends to provide some full-year guidance as part of the group's half-year results announcement," he said.
"Last year's second half had significant benefit from the continued 'pent-up' demand post-lockdown and also included an additional week as a result of the Group realigning its financial and calendar year-ends," he said.