Starke Marken, starker Service

Strong brands, strong service

1&1 Drillisch AG develops wireless and broadband products - reliable, price-leading and with a customer service that has won several awards. As the largest provider of alternative DSL connections and the leading virtual network operator (MVNO) in Germany, the company relies on strong brands like 1&1, yourfone and winSIM.

Customer contracts Q1 2020



Sales 2019


bn. Euro

Employees 2019



1&1 Drillisch AG

With almost 15 million customer contracts - including more than 10 million wireless customers - 1&1 Drillisch AG is one of the leading telecommunications providers in Germany. The company markets innovative broadband and wireless services products with the brands of its wholly owned subsidiaries 1&1 Telecommunication SE and Drillisch Online GmbH. In June 2019, 1&1 Drillisch successfully participated in the 5G auction of the Federal Network Agency. With the frequencies acquired at the auction, the company is now in a position to build a high-performance mobile radio network.

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1&1 Drillisch AG

Our brands

From the latest hardware to attractive sim-only and bundle offers: The brand portfolio of 1&1 Drillisch offers wireless services products and broadband connections tailored to the wishes of our customers - supplemented by applications such as home networking, online storage, video-on-demand or IPTV.

Unsere Marken

1&1 is a leading broadband and mobile internet provider in Germany with several awards for the best customer satisfaction and the best fixed-line network. All products are always offered with the latest hardware, which make them likewise attractive for B2C und B2B customers.

As an innovative mobile phone discount provider, yourfone offers the latest in smartphones with powerful LTE rate plans at attractive prices. yourfone is the recipient of numerous awards from independent media and institutions, including recognition of the high quality of its service.

This brand name is well known for low prices and flexible rate plans. has set new standards on the mobile market and is the first provider ever to offer LTE rate plans that can be terminated from one day to the next. The magazine Connect crowned the brand name test winner in two categories in its network operator check.

winSIM is one of the lowest-priced providers of mobile rate plans in Germany. The winSIM rate plans make a convincing argument with unlimited phone and text message rates along with various data allowances with LTE internet volume.

PremiumSIM is offering top Smartphone-rate plans for power user. A choice of actual smartphones bundled with these rate plans is available at attractive reasonable prices.

Since 2005, this discount pioneer has been setting benchmarks for mobile communication at the best prices - simple, transparent and fair. If desired, the LTE rate plans can be ordered in combination with a smartphone.

maXXim offers optimal mobile rates for every type of user - maximally easy and maximally cheap.

DeutschlandSIM offers LTE rate plans at the best price. The rate plans include an LTE internet volume for fast mobile surfing and all-network flat rates or free units for telephony and text messages. All rate plans can also be ordered in combination with the latest in top smartphones from renowned manufacturers.

Drillisch Online markets innovative rate plans for fast surfing at LTE speeds under the brand name Featuring integrated all-network flat rates for telephony and texts, the portfolio convinces customers with powerful service at a low price.

Since 1999, eteleon is offering top-of-the-line smartphones and rate plans for voice, sms and mobile internet usage. Drillisch Online GmbH's own wireless services rates are sold under the eteleon brand name.

The prepaid brand name discoTEL provides a low-price basic rate plan with full control of costs; it can be supplemented with various options as desired. Various flat rate and data options as well as free units are available for selection according to the type of use.

The brand named M2M-Mobil offers data SIM cards for equipment, machinery and other applications. Thanks to the plan featuring various discount stages, customers can select from among many data packages of various volumes.

At well-priced mobile communication tariffs with flat rates for telephony, SMS and mobile internet are curated. All tariffs offer included data packages with LTE speed. They are available together with the latest smartphone releases of all mayor manufacturers.

The brand Galaxy Experte specialises in the Galaxy Series of Samsung. In this segment the most recent smartphone releases are available in combination with the best value LTE tariffs. On top of that various added value promotions are available regularly.

free-prepaid is aimed at users for whom cost control and security in mobile communications are important. The prepaid entry is made possible by a free four-week test phase.

Press Releases

1&1 Drillisch leases spectrum to build its own 5G network
1&1 Drillisch

1&1 Drillisch leases spectrum to build its own 5G network

Maintal, 18 December 2019. As announced at the end of the 5G auction, 1&1 Drillisch AG will lease spectrum for the installation of its own 5G mobile network at Telefónica. This involves two frequency blocks of 10 MHz each in the 2.6 GHz band. Drillisch Online GmbH, a subsidiary of 1&1 Drillisch AG, and Telefónica Germany have now signed a respective contract. The agreement is based on a self-commitment by Telefónica as part of the EU antitrust approval of the merger with E-Plus in 2014. The two frequency blocks will be available to 1&1 Drillisch until 31 December 2025. The agreement is subject to the approval of the Federal Network Agency.

At the auction of spectrum in the 2 GHz and 3.6 GHz ranges, which ended in June 2019, 1&1 Drillisch acquired a total of two frequency blocks of 10 MHz in the 2 GHz band and five frequency blocks of 10 MHz in the 3.6 GHz band. While the 3.6 GHz spectrum is already available, the frequencies in the 2 GHz band will not be operational until 1 January 2026.

Ralph Dommermuth, CEO of 1&1 Drillisch AG:

"With this agreement, we are taking a further step on the way to setting up our own 5G network. The spectrum rented from Telefónica bridges the period until our own frequency blocks in the 2 GHz range can be used.“

1&1 Drillisch builds mobile radio sites in rural areas - Contract signed with federal ministries
1&1 Drillisch

1&1 Drillisch builds mobile radio sites in rural areas - Contract signed with federal ministries

Maintal, September 06, 2019. 1&1 Drillisch concluded an agreement with the Federal Ministry of Transport and Digital Infrastructure (BMVI) and the Federal Ministry of Finance (BMF) on the construction of mobile radio sites in so-called "white spots". The company is thus helping to close existing supply gaps, especially in rural areas.

With the construction of hundreds of antenna sites, 1&1 Drillisch is making a contribution to improving mobile communications coverage in rural regions. At the same time, 1&1 Drillisch benefits from the agreement on installment payments for the costs of the recently acquired 5G frequencies.

"With the construction of additional mobile communications sites, we are contributing to nationwide mobile communications coverage and making a contribution to ensuring that rural areas in particular are supplied with state-of-the-art technology. We very much welcome the fact that this expansion is taking place in cooperation with the three other network operators. This is a first step that impressively demonstrates the benefits of cooperation for consumers and network operators. Cooperation in mobile communications infrastructure will become even more important in the coming years, because no network operator will be able to build a high-performance 5G network for the whole of Germany alone," says Ralph Dommermuth, CEO of 1&1 Drillisch AG. "By signing the contract with the federal government, we are underscoring our common goal of making Germany a lead market for 5G. At the
same time, the agreement fits in with our long-term financing strategy, which provides for the majority of the expenses for the construction of a modern 5G network to be met from current income," Dommermuth continued.

Changes in the Management Board of 1&1 Drillisch

Changes in the Management Board of 1&1 Drillisch

Maintal, 28 June 2019. On 30 June 2019, Martin Witt (64), Chief Operating Officer (COO) of
1&1 Drillisch AG, will leave the company's Management Board. Witt has asked the Supervisory
Board not to extend his contract, which will expire at that time. After 1&1 Drillisch has
successfully acquired 5G spectrum at an auction, he intends to concentrate on his
responsibilities as CEO of 1&1 Telecommunication SE and as CEO of Drillisch Netz AG and will
devote all his attention to the development of a modern mobile network, the procurement of
network services and the representation of interests in regulatory matters.

Ralph Dommermuth, CEO of 1&1 Drillisch AG, explains:
"We look forward to continuing our cooperation with Martin Witt. At the same time, we would like
to thank him for the very good and successful time on the Management Board of 1&1 Drillisch
AG, for numerous impulses and for his great personal commitment. Mr. Witt has made a
significant contribution to our success in recent years."

Martin Witt's successor as COO of 1&1 Drillisch AG will be Alessandro Nava (47) from 1 July.
In this role, Nava will combine the Management Board divisions "Technology and Development",
"Product Management" and "Operations, Customer Care" under his leadership. Nava has been
a member of the board of 1&1 Telecommunication SE since March 2014 and is responsible for
technology and product management.

There will be another change in the financial division at the end of the year: André Driesen (49),
CFO of 1&1 Drillisch AG, will leave the Management Board on 31 December 2019. Driesen has
requested the early termination of his contract in order to be able to face new challenges outside
1&1 Drillisch AG. The Supervisory Board respects this request, especially as André Driesen has
been with the company and its legal predecessors for more than 18 years.

Ralph Dommermuth emphasizes:
"The Supervisory Board and Management Board colleagues of 1&1 Drillisch AG wish André
Driesen all the best and good luck for his future professional and private life. We are deeply
grateful for his important achievements and successes over all these years, especially in the
context of the merger between 1&1 and Drillisch and the subsequent integration of the two

Driesen's successor will be Markus Huhn (51), previously CFO of 1&1 Telecommunication SE.
Huhn has been CFO of 1&1 Telecommunication SE for 12 years. Preparations for the new
position will take place over the next few months in close cooperation with André Driesen.

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Investor Relations

Shareholder Structure, Analyses, Financial Event Calendar, Reports and further information

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Interim Statement Q1 2020

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Investor Relations