About us

1&1 AG, headquartered in Montabaur, is a publicly listed telecommunications provider
and part of the United Internet Group.
With a strong focus on the German market, 1&1 actively drives the country's digital sovereignty.

Better and better every day

With over 30 years of experience, 1&1 stands for powerful mobile plans, award-winning customer service, and continuous product innovation – from all-net-flat rates and unlimited data plans to exclusive benefits through the 1&1 Vorteilswelt. The 1&1 Service Card offers premium services such as 24-hour device replacement and a dedicated priority hotline. 1&1 promotes digital inclusion through reliable, competitively priced products – consistently awarded top marks by independent trade publications. In addition, the discount brands of Drillisch Online GmbH serve price-sensitive customers with a strong focus on affordability.

The 1&1 O-RAN

1&1 operates the first fully virtualized 5G mobile network in Europe based on innovative Open RAN technology – independent, open by design, and built for the real-time applications of tomorrow. As Germany's fourth mobile network, the 1&1 O-RAN stands for greater competition and innovation in the national telecommunications landscape.

Nationwide Broadband Coverage

As one of Germany's leading providers of VDSL, vectoring, and next-generation fiber internet, 1&1 is driving Germany's gigabit transformation. The company leverages the nationwide fiber-optic transport network of 1&1 Versatel and, through partnerships with Deutsche Telekom and leading city carriers, is able to supply millions of households with future-proof fiber connections.

Cm 01 02 Diablo Tactic Jun 2026

Your defense will leak goals on counter-attacks. You will often win games 7-4 or 5-3. You need a good goalkeeper and a resilient DMC.

history, designed to break the game's match engine by confusing how A.I. defenders track central runners. While "Diablo" was originally popularized in Cm 01 02 Diablo Tactic

: The two sweepers, with no specific marking duty, would intercept every through ball and long pass. It was nearly impossible to score against this tactic unless the opposition had a world-class dribbler. Your defense will leak goals on counter-attacks

In CM 01/02, the "Tackling: Hard" instruction resets after red cards. Before every match, go to Opposition Instructions. Set the opponent's AMC and SC to "Hard Tackling." This triggers the aggressive marking on your own Diablo. history, designed to break the game's match engine

(and famously refined in the 03/04 sequel) designed to exploit a specific flaw in the game's match engine

The core of the Diablo tactic is an exploit of the game’s AI defensive logic. By positioning a central midfielder (MC) with a direct forward arrow into the striker (SC) position, the match engine often fails to assign a marker to this player.

Your defense will leak goals on counter-attacks. You will often win games 7-4 or 5-3. You need a good goalkeeper and a resilient DMC.

history, designed to break the game's match engine by confusing how A.I. defenders track central runners. While "Diablo" was originally popularized in

(and famously refined in the 03/04 sequel) designed to exploit a specific flaw in the game's match engine

Social Commitment

As a successful telecommunications company, 1&1 sees itself as part of society and takes the responsibility that goes with this. Our corporate social responsibility activities revolve around our United Internet for UNICEF foundation.

Learn more

Sustainability

Doing business sustainably is a part of what 1&1 does every day. Our goal is to be a pioneer in this area as well.

Learn more

Non-financial Group report 2025

PDF 1,75 MB

ESG-Report 2024/2025

PDF Download (15,7 MB)