Revenue +8.4% but NPAT -8.0% as costs and debtors absorbed growth

The effective tax rate was essentially unchanged at 28.9% versus 28.8%, so the divergence is operating, not tax-driven.

The balance sheet absorbed most of the growth. Trade debtors rose 16.4% to $721.1m — nearly double the rate of revenue growth — lifting receivable days by 3.5 to 51.4. Cash fell $86.6m to $147.9m and gross borrowings rose to $236.3m, swinging the group from $20.9m net cash a year ago to $88.4m net debt. Operating cash flow grew just 2.7% to $191.8m. The interim dividend was held at 85 cents.

EBITDA rose $20.6m but PBT fell $13.6m, a swing of roughly $34m absorbed by higher depreciation, amortisation and finance costs — consistent with a bigger fixed-asset and borrowing base. Cash conversion (OCF/EBITDA) slipped to 56.3% from 58.3%. This matters because volume recovery is real but the operating-leverage payoff investors usually expect from Mainfreight is not present in this half.

Working capital is the swing factor. Debtors grew $101.4m while revenue grew $197.1m, meaning receivables consumed more than half the incremental revenue. The 3.5-day extension in receivable days, combined with capex of $123.7m (4.8% of revenue, with $70.9m on property) and the dividend, is what flipped the group into net debt. This matters because if debtor days do not normalise, FY operating cash flow will struggle to fund both the capex programme and an unchanged payout.

Capital-allocation cushion has narrowed. With NPAT down and the dividend flat, the NPAT payout ratio rose to 74.7% from 68.7%. ROE fell to 6.1% from 7.0%. Net debt/EBITDA at roughly 0.26x is still low, but the trajectory — a $109m year-on-year swing in net debt — is the read-through, not the absolute level.

The supplied prior-year shape shows HY24 was 49.9% of FY24 revenue, 44.5% of EBITDA but 59.7% of NPAT — meaning EBITDA is typically second-half weighted while NPAT was unusually first-half weighted last year. That FY24 NPAT shape was distorted by a $69.2m tax abnormal item disclosed in the prior full-year, so extrapolating an FY25 NPAT path from HY25 is unreliable on the supplied data alone.

Operating cash flow is heavily second-half weighted (HY24 was only 37% of FY24 OCF), so the modest 2.7% HY OCF growth needs a stronger H2 to fund the capex run-rate and dividend. The release does not support either a clean upgrade or downgrade read on the FY shape.

The revenue and EBITDA improvements look operating in nature, and FCF pre-lease improved to $68.1m from $58.9m on slightly lower capex. However, the headline cash balance fell sharply and net debt rose $109m, indicating that even the improved FCF was insufficient to cover the dividend and balance-sheet investment together. FCF/NPAT at 59.4% is better than the prior 47.3%, but only because NPAT itself fell.

The deterioration in cash conversion from 58.3% to 56.3% sits alongside the 16.4% lift in debtors, so the cash result flatters the underlying working-capital position. If debtor days reverse in H2, OCF could rebuild meaningfully; if they do not, the leverage trajectory continues. The dividend was held against falling earnings, raising the payout ratio to 74.7% — defensible at current leverage, but less elastic than it was a year ago.

This briefing cannot assess segment-level prior-period comparatives, regional revenue mix, or any management guidance on H2 trading, because those disclosures were not in the supplied data.