Helios Towers Posts Strong H1 2025 Results with 9% EBITDA Growth and Reaffirms Full-Year Guidance

Helios Towers has kicked off its 15th anniversary year with precisely the sort of performance that built its reputation: solid, predictable growth underpinned by operational excellence. Today’s H1 2025 results aren’t about flashy surprises; they’re a masterclass in executing a proven playbook across Africa and the Middle East. Let’s unpack the numbers and see why the market should be paying attention.

The Headline Act: Steady Growth, Strong Cash Generation

The core metrics tell a reassuring story:

• Adjusted EBITDA Up 9%: Reaching $225.5m (H1 2024: $206.2m), driven by consistent tenancy additions.
• Free Cash Flow Swing: A remarkable turnaround to +$29.9m, up $39.7m year-on-year from -$9.8m. This inflection point is crucial.
• Revenue Growth: Up 7% to $418.3m, fuelled by adding 2,043 net tenancies year-on-year.
• Tenancy Ratio Climbing: Now at 2.11x (up from 2.01x a year ago), enhancing operational leverage.
• Deleveraging On Track: Net leverage fell to 3.8x (from 4.2x H1 2024 and 4.0x Q1 2025), supported by Moody’s revised outlook (Positive) and Fitch’s upgrade (BB-).

CEO Tom Greenwood’s pride in the “robust and predictable business model” isn’t misplaced. This is the model delivering: long-term contracts (avg. remaining life 6.8 years), 99.5% with multinational MNOs, featuring CPI and power price escalators – providing essential inflation protection.

Drivers of Success: It’s All About the Tenancies

The engine room of this performance is unmistakable:

• Portfolio Expansion: Sites grew by 330 year-on-year to 14,515.

Tenancy Surge: Total tenancies hit 30,617, a +7% YoY increase (+2,043). Crucially, this includes 543 net adds in Q2 alone.

This tenancy growth directly feeds the top line and, thanks to operational efficiencies, flows strongly down to EBITDA and crucially, cash flow. The integration of past acquisitions appears bedded in, supporting this free cash flow “inflection and expansion” Greenwood highlights.

Regional Nuances: Strength Across the Board

Digging deeper shows broad-based strength:

• Middle East & North Africa (Oman): Standout Adjusted EBITDA margin of 73%.
• East & West Africa (Tanzania, Senegal, Malawi): Revenue $165.2m (+3.3% YoY), Adj. EBITDA $112.7m (+11.5% YoY), margin improving to 68%.
• Central & Southern Africa (DRC, Congo Brazzaville, South Africa, Ghana, Madagascar): Largest revenue contributor at $216.3m (+10.2% YoY), Adj. EBITDA $106.2m (+7.9% YoY), margin stable at 49%.

Tanzania and the DRC remain powerhouse contributors within their regions.

Cash is King: The Transformation Story

Perhaps the most compelling narrative is the cash flow evolution:

• Cash Generated from Operations: $216.0m (+23% YoY).
• Recurring Free Cash Flow (RFCF): $69.5m (+40% YoY).
• Portfolio Free Cash Flow: $166.2m (Cash Conversion: 74%).
• Free Cash Flow: $29.9m (vs -$9.8m H1 2024).

This swing wasn’t accidental. It results from disciplined capital allocation: Adjusted EBITDA growth combined with careful timing of discretionary capex ($38.4m vs $57.7m H1 2024) and favourable working capital movements. The shift from cash absorption to generation is fundamental for investors.

Looking Ahead: Confidence and Strategy Pivot

Management isn’t resting on laurels; it’s doubling down on confidence:

• FY 2025 Guidance Reaffirmed: 2,000-2,500 tenancy additions; Adj. EBITDA $460m-$470m; FCF $40m-$60m; Net Leverage ~3.5x.
• Capital Expenditure: Guided at $150m-$180m ($100m-$130m discretionary, $50m non-discretionary).

More intriguingly, Greenwood signalled the culmination of the ‘2.2x by 2026’ tenancy ratio strategy. The baton is passing to a new phase:

“Our Capital Markets Day, scheduled for November 6, will outline that new five-year strategy, our ambitious targets and new capital allocation policy, all of which will position us to maximise value for all our stakeholders.”

This is the hook. After years focused on portfolio build and integration, November promises the blueprint for the next growth chapter and, critically, how surplus cash will be deployed (deleveraging further? dividends? buybacks? reinvestment?). Mark that date.

ESG: Embedded, Not Bolted On

Helios continues to weave sustainability into its core metrics:

• Maintained 99.99% power uptime.
• Population coverage footprint increased to 156m.
• 29% female employees; 95% local employees in operating companies.
• External recognition: MSCI ‘AAA’ rating reaffirmed, FTSE4Good inclusion (3rd year), CDP ‘B’ score, EcoVadis Gold (top 5% telecoms).

This isn’t just reporting; it’s operational resilience and stakeholder trust baked into the business model.

The Verdict: Execution Excellence, Poised for the Next Act

Helios Towers’ H1 2025 delivers exactly what investors in the towerco model seek: predictable, contracted revenue growth translating into robust cash flow and deleveraging. The 9% EBITDA growth and positive $40m swing in free cash flow are testament to the model’s resilience and management’s execution.

The reaffirmed guidance offers near-term certainty. However, the real story now looks forward to November 6th. The successful completion of the ‘2.2x by 2026’ strategy sets the stage. The Capital Markets Day will be pivotal – revealing the ambition for the next five years and, crucially, how Helios intends to allocate the increasing cash its model generates. For a company celebrating 15 years, it feels like the groundwork is laid for a significant new chapter. One to watch closely.