Turkcell's 5G and Cloud Pivot: Real Growth in a High-Inflation Economy

Q2 2026 shows disciplined execution as 5G and data centers become tangible growth engines, with a raised long-term cloud ambition.

TCELL.IS · Earnings Call · 2026-08-13

Real Growth in a High-Inflation Economy

Turkcell's Q2 2026 results are a testament to disciplined execution. With annual inflation at 32%, the company delivered 2.5% year-over-year revenue growth in nominal lira, which translates to real growth. CEO Ali Taha Koc emphasized, “We continue to deliver real growth in a challenging environment.” — Ali Taha Koc, CEO · 2026-08-13 The group's EBITDA margin of 41.8% remained "fully in line with our full year expectations," as CFO Kamil Kalyon noted. This performance is built on a foundation of 40 million mobile subscribers — a historic milestone — and a postpaid base that now accounts for 81% of mobile customers, delivering higher lifetime value.

5G: From Spectrum to Service

The commercial launch of 5G on April 1, 2026, marks a turning point. As anticipated in earlier calls, 5G is now a growth catalyst. The company is leveraging its 5G network to accelerate fixed wireless growth, particularly through its Superbox product. With a 74% share of the FWA market, Superbox added 64,000 subscribers in the quarter, and 4G boxes are being swapped for 5G devices to unlock higher capacity. "Superbox, our FWA offering, delivers fast, reliable, plug and play, home Internet today. And 5G will elevate that experience to an entirely new level," said Koc. This was a long-awaited step; back in November 2025, he had previewed: “Starting from April 1, 2026, we are going to launch 5G all over the Turkiye, and it's going to create new value-added services and opportunities.” — Ali Koç, Chief Executive Officer (CEO) · 2025-11-06 The company also sees ARPU benefits as 5G handsets penetrate further, albeit with a lag. Management guided that the full impact of recent price actions and 5G adoption will be visible in 2027, but the foundation is being laid now. The financial impact is already showing: depreciation on 5G assets commenced this quarter, as expected, signaling the transition from investment to monetization.

Data Centers: The Long-Term Platform

The most compelling strategic shift is in data centers and cloud. The partnership with Google Cloud is now concrete: construction of the hyperscale Turkey region in Ankara is underway. "We are now taking this platform to the next level," Koc declared. The company's data center and cloud revenue reached 2.3% of group revenue, and management raised its long-term ambition significantly. In a Q&A exchange, Koc stated,

we are expecting in 2030-2031, 10% to 15% of the revenue is gonna come from our data center business.
Ali Taha Koc, CEO · 2026-08-13

This is a step-up from the prior target of 8-10% by 2032, communicated on the Q1 2026 call:

our expectation is that more than 2x increase in active data center capacity and 6x increase in the data center cloud revenues in dollar terms as of 2032. Share of the DC cloud revenue and total revenue is expected to increase around 8% to 10%.
Ali Koç, CEO · 2026-03-05

The earlier call had already anticipated this trajectory. Now the company is executing, with a system integration backlog of TRY16 billion providing near-term visibility. The CFO reassured that data center investments will not erode overall EBITDA margins, underscoring the balance between growth and profitability.

Financial Discipline Under Pressure

Inflation assumptions were revised upward to a year-end rate of 28%, yet the company left its full-year guidance unchanged. This confidence stems from disciplined pricing and cost control. The company's approach to FX management continues to be a point of discussion. Despite a reported net FX loss, the CFO explained that the loss is only one side of a broader treasury strategy involving FX swaps and hard-currency cash balances. "Reported FX loss should not be viewed in isolation," he said. The company maintains 60% of cash in hard currencies, naturally hedging its hard-currency debt. Net debt stood at TRY44 billion with a leverage ratio of 0.4x, among the strongest in its peer group. This financial headroom supports the significant capital investments needed for 5G and data centers.