Vodacom reported a 25.7% surge in half-year profit, as Africa-wide growth and the consolidation of Safaricom lifted the telecoms group's headline earnings per share to R5.87 for the six months ended 30 September, up from R4.67 a year earlier.

The Johannesburg-listed operator, majority-owned by Britain's Vodafone, grew revenue 25.6% to R102.5bn ($6.26bn) over the same period. In dollar terms, that is roughly $6.3bn of income in six months, or about $1bn a month flowing into the group from its operations across the continent.

The single largest driver of the headline revenue figure was accounting rather than trading: the consolidation of Kenya's Safaricom from the second quarter brought the East African business fully onto Vodacom's books for the first time in the comparative window.

What lies beneath the headline growth?

Service revenue, the measure investors watch most closely because it strips out handset sales and one-off items, grew 29.4% in rands. On a pro forma basis — a like-for-like view that includes Safaricom in the year-earlier comparative period — the increase was 13.3%.

That 13.3% pro forma figure matters because it shows how much of the company's expansion is organic. Nearly all of the gap between the 25.6% reported revenue jump and the pro forma service revenue growth comes from the Safaricom consolidation itself.

Which markets powered the result?

Growth came from every market in the group's portfolio, according to Shameel Joosub, Vodacom Group CEO. The strongest contributions came from:

• Kenya, home of Safaricom, East Africa's largest telecoms operator
• Egypt, the group's North African business
• Tanzania
• Democratic Republic of Congo
• Lesotho
• South Africa, the group's home market

A recovery in South Africa's prepaid segment provided crucial support at home. Prepaid customers, typically lower-spending but far more numerous than contract subscribers, are a bellwether for consumer health in Africa's most industrialised economy; a return to growth there signals improving household spending power after a prolonged squeeze.

What did shareholders get?

The board declared an interim dividend of 355 cents per share, an increase of 7.6% on the year-earlier payout. For a shareholder holding 1,000 shares, that translates to 3,550 rand in cash for the half-year, against roughly 3,300 rand a year ago.

The dividend rise of 7.6% also outpaced inflation in many of the company's markets, marking a real-terms increase in income for investors.

How significant is the Safaricom deal?

Bringing Safaricom into the consolidation line reshapes Vodacom's scale in a single accounting move. Safaricom, which dominates the Kenyan mobile market and owns the M-Pesa mobile money platform, is the region's most valuable telecoms asset, and its inclusion from the second quarter means year-on-year comparisons will continue to show outsized percentage gains until the deal anniversary passes.

Investors reading the results should treat the reported 25.6% revenue growth and the 25.7% earnings jump as consolidation-inflated, while the 13.3% pro forma service revenue growth is the cleaner indicator of underlying momentum across the group's footprint.

What comes next?

Joosub's account of the half points to broad-based rather than single-market strength: every operation grew, with Kenya, Egypt, Tanzania, the Democratic Republic of Congo and Lesotho singled out as particular contributors alongside a recovering South African prepaid base.

The numbers tell the story: R102.5bn of revenue, R5.87 of headline earnings per share, and a dividend up 7.6% — Vodacom's African footprint is now producing growth at a pace few mature-market peers can match.