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Result releasedAnnolyse analysis published

PBT rose 20.7% as margins outpaced 5.2% revenue growth

NPAT growth is unverifiable after prior-period data suppression, though cash conversion rose to 85.1% and leverage eased to 2.55x.

SPK revenue trajectory

Revenue context before the current result.

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FY21 revenue trajectory was $3.6b.

SPK EBITDAI margin

EBITDAI margin across covered periods.

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  • HY22 SPK HY: Outside range high ebitda margin. 28.5%; 3-period range 21.6% to 26.8%. EBITDA margin: 28.5%, above normal range; 3-period mean 24.0%, range 21.6%-26.8%.
EBITDA margin: 28.5%, above normal range; 3-period mean 24.0%, range 21.6%-26.8%.

SPK operating cash flow

Operating cash flow across covered periods.

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FY21 operating cash flow was $858m.

SPK NPAT trajectory

Statutory profit after tax across covered periods.

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FY21 npat trajectory was $384m.

Market context

Valuation

These ratios pair a market close from around the result date with verified filing data. An unavailable metric means the required inputs were missing or unsuitable for comparison.

Prices as at close, 2 September 2026

Price and market cap

The latest close and share count context for the market price.

Market cap

$4.1b

i

End-of-day close multiplied by current shares on issue.

Profitability multiples

How the market price compares with recent earnings and cash-flow inputs.

P/E

8.3x

i

Recent market cap compared with trailing earnings.

EPS

0.26

i

Recent filing-derived earnings per share.

PEG

0.09x

i

P/E compared with recent earnings growth.

EV/EBITDA

3.9x

i

Enterprise value compared with recent EBITDA.

P/FCF

13.44x

i

Market cap compared with recent free cash flow.

P/B

2.51x

i

Market value compared with latest reported equity.

Income and investment-company measures

Yield and investment-company valuation where supported.

Dividend yield

9.4%

i

Trailing dividends compared with the latest close.

Total return

Not available

i

Available once dividend and adjustment data are verified.

Release date
23 February 2022
Published
22 April 2026

Key metrics

Numbers worth scanning first

HY22 vs HY21

Revenue

$1.9b

Caveat: metric quality flags apply; use this value with basis context.

Net profit after tax

$179m

Caveat: metric quality flags apply; use this value with basis context.

Net cash inflow from operating activities

$458m

Caveat: metric quality flags apply; use this value with basis context.

Interim dividend per share

12.5c

flat vs 12.5c

Profit before tax

$257m

Caveat: metric quality flags apply; use this value with basis context.

Total assets

$4.2b

Caveat: metric quality flags apply; use this value with basis context.

Analysis ofSPK HY22Result releasedAnnolyse analysis published

What changed

Spark's profit before tax rose 20.7% to NZ$257.0m against revenue growth of only 5.2% to NZ$1,890.0m, meaning the earnings improvement was driven by margin expansion rather than volume, with EBITDAI up 7.2% to NZ$538.0m

Net profit after tax was NZ$179.0m, but the prior-period NPAT figure is suppressed pending source verification, so no reliable NPAT growth rate can be stated even though the release describes NPAT as "in growth."

Operating cash flow rose 25.8% to NZ$458.0m, lifting cash conversion (OCF/EBITDAI) to 85.1% from 72.5%, both of which sit within Annolyse's historical range (3-period mean 76.0%). Net debt/EBITDA eased to 2.55x from 2.90x, and gross borrowings fell to NZ$1.5b from NZ$1.6b.

What matters

Margin-led earnings, not volume growth

PBT growth of 20.7% well outpaced the 5.2% revenue increase, with mobile — the largest segment at NZ$678.0m of revenue — showing derived gross margin expansion to 64.45% from 62.52%. This matters because it signals pricing and cost discipline are doing the work, which is a more durable driver than a demand surge but also more exposed if competitive pricing pressure returns.

NPAT growth cannot be verified. The prior-comparable NPAT figure is suppressed pending source verification, so the release's framing of NPAT "in growth" cannot be independently checked against the reported NZ$179.0m. PBT growth of 20.7% is the cleaner operating read available this period, and investors should treat any NPAT-based growth claim with caution until the prior figure is confirmed.

Leverage improved but payout still exceeds NPAT. Net debt/EBITDA fell to 2.55x from 2.90x and the payout ratio versus NPAT eased to 130.2% from 156.3%, yet dividends are still being paid out at more than the full NPAT. Free cash flow of NZ$183.0m covered 102.2% of NPAT, which supports the interim dividend of 12.5 cents per share for now, but a payout ratio above 100% of NPAT still relies on cash generation staying strong.

Expectations

No stated full-year targets or explicit guidance shape were disclosed in this release, so the result cannot be judged against a management-set bar

The FY21 full-year anchor showed revenue of NZ$3.6b and EBITDAI of NZ$1.1b, with the first half historically contributing around 44.7% of full-year EBITDAI, implying a second-half-weighted pattern; the current half's EBITDAI of NZ$538.0m is broadly consistent with that shape rather than representing an acceleration. Because the prior comparable period was affected by the loss of mobile roaming revenue, some of the current growth reflects an easier base rather than a step-change in underlying demand.

Quality of result

The bulk of the improvement looks durable rather than timing-driven

Operating cash flow growth of 25.8% and cash conversion of 85.1% — both within the historical range — indicate the EBITDAI increase is backed by actual cash generation rather than accounting timing, and free cash flow of NZ$183.0m covering 102.2% of NPAT reinforces that read. Capex intensity held steady at 11.5% of revenue versus 11.9% prior, suggesting no unusual capitalisation is flattering earnings.

The main quality caveat is the unverifiable prior-period NPAT figure, which prevents confirmation of the headline NPAT growth narrative independent of PBT. Leverage reduction to 2.55x net debt/EBITDA is a genuine balance-sheet improvement, but a payout ratio still above 100% of NPAT means dividend cover depends on continued strong cash conversion rather than accounting profit alone.

Unresolved

Open questions

Why is the prior-period NPAT figure still suppressed pending source verification, and what NPAT growth rate does management believe is accurate?
What is driving the mobile segment's margin expansion to 64.45%, and is it sustainable if competitive pricing intensifies?
How does management intend to bring the payout ratio below 100% of NPAT while sustaining the 12.5 cents per share interim dividend?
Is the procurement and partners segment's revenue growth to NZ$301.0m being pursued despite its markedly lower margin, and why?
Will second-half performance continue the margin-led pattern, or does the easier prior-year base explain most of this half's improvement?

This briefing cannot assess NPAT growth against the prior comparable period because the prior NPAT figure is suppressed pending source verification.

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Why is the prior-period NPAT figure still suppressed pending source verification, and what NPAT growth rate does management believe is accurate?Why does "Margin-led earnings, not volume growth" matter?How strong was the cash and earnings quality in HY22?What should I watch next for SPK after HY22?

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Data appendix

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Sources

Current period

H1 FY22 Interim Financial Statements

HY22 / financial report

H1 FY22 Investor Presentation

HY22 / results presentation

H1 FY22 Media Release

HY22 / media release

H1 FY22 Results Announcement

HY22 / results announcement

Prior comparable period

H1 FY21 Interim Financial Statements

HY21 / financial report

H1 FY21 Media Release

HY21 / media release

H1 FY21 Results Announcement

HY21 / results announcement

Full-year context

Release context

Spark New Zealand Limited's Annual Meeting Results 2021

HY22 / commentary

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