# COSMOTE TELEKOM new logo (2025)

> COSMOTE TELEKOM launched a new logo in Apr 2025. Apr 2025 Cosmote Telekom launch: green C-wave Cosmote -> Cosmote wordmark + magenta T.

## Key facts

- Brand: COSMOTE TELEKOM
- Launched: Apr 2025
- What changed: Apr 2025 Cosmote Telekom launch: green C-wave Cosmote -> Cosmote wordmark + magenta T.
- Why: OTE said joining the global Telekom brand ecosystem gives it the scale, know how and international footprint of a worldwide group and differentiates it from competitors.
- Industry: Telecom
- Logos: https://rebrandlog.com/logos/cosmote-telekom-2025/before.svg (before), https://rebrandlog.com/logos/cosmote-telekom-2025/after.svg (after)

## The rebrand, explained

COSMOTE started as a mobile operator in 1998, entering a market where two rivals were already running, and InfoCom recalled that its success led OTE Group to adopt COSMOTE instead of OTE for all fixed, mobile and internet products in 2015. Deutsche Telekom bought into OTE in 2008 and now holds 53.4 per cent, and the Greek group is the third biggest contributor to Telekom's results after the United States and Germany. On 24 April 2025 the brand was relaunched as COSMOTE TELEKOM.

The change is visibly about the parent. InfoCom described the T as dominating the new logo, along with Deutsche Telekom's magenta. The announcement, reported by BusinessNews.gr, said the union would make magenta better known to the Greek public, calling Telekom one of the few brands in the world recognised by its corporate colour and citing its ranking by Brand Finance as the most valuable telecom brand in the world. A new Greek tagline, translated as We connect your world, mirrors Telekom's global claim Connecting your world.

Chairman and chief executive Kostas Nebis explained the logic: joining the global Telekom brand ecosystem confirms OTE's place in a worldwide group with strong presence in America and Europe, scale and economies of scale, and gives it an international footprint that differentiates it further from competitors. He called the decision to unite the two brands a new era of possibilities that would let the company draw more on Telekom's know how, innovation and partnerships. InfoCom added context the release did not: management had studied a move toward the T brand for at least two years, and the COSMOTE name, a strong Greek brand, would stay for now, with its removal likely a later step after further study of consumer behaviour.

This is a hedge, and an honest one. COSMOTE carries decades of local trust; magenta and the T carry global scale. Bolting them together keeps both until the market decides, which is prudent but visually clumsy, two brand worlds sharing one lockup. If InfoCom's reading is right, the hybrid is a transition rather than a destination, and Greece will eventually simply wear the parent's colours. Until then, COSMOTE TELEKOM looks exactly like what it is: a negotiation in progress.

In short: A Greek brand learns German colours.

## Sources

- https://www.businessnews.gr/epixeiriseis/texnologia/item/309547-lansaristike-episima-i-nea-emporiki-marka-cosmote-telekom
- https://ogilvy.gr/feed/ogilvy-cosmote-telekom-anadeiknyoyn-ti-dynami-tis-syndesis

## Cite this

Rebrand Log, "COSMOTE TELEKOM new logo (2025)", https://rebrandlog.com/rebrand/cosmote-telekom-2025/, last updated 2026-10-21.