1&1

1&1 Interest Expense

The Interest Expense of 1&1 (1U1.DE) as of Oct 31, 2026 is -29.92 M EUR. In the previous year, Interest Expense was -4.51 M EUR — a change of 564.13% (lower).

Interest Expense

-29.92 MEUR

YoY

564.13%

Last updated:

Interest Expense of 1&1 is 2025 -29.92 M EUR. Interest Expense of 1&1 was 2024 -4.51 M EUR. It decreases by 564.13% lower compared to the previous year.

The 1&1 Interest Expense history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Interest Expense
Date
Interest Expense
Jan 1, 2018
154,000.00 EUR
Jan 1, 2019
1.02 M EUR
Jan 1, 2020
-706,000.00 EUR
Jan 1, 2021
-11.61 M EUR
Jan 1, 2022
-3.92 M EUR
Jan 1, 2023
8.88 M EUR
Jan 1, 2024
-4.51 M EUR
Jan 1, 2025
-29.92 M EUR
The 1&1 Interest Expense history
YEARInterest ExpenseYoY
-29.92 MEUR+564.13%
-4.51 MEUR-150.76%
8.88 MEUR-326.17%
-3.92 MEUR-66.20%
-11.61 MEUR+1,544.19%
-706,000.00EUR-169.15%
1.02 MEUR+562.99%
154,000.00EUR-102.07%
-7.43 MEUR+28.79%
-5.77 MEUR—

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1&1 Stock analysis

What does 1&1 do? 1&1 AG is a German company that operates in the telecommunications and internet services sectors. The company was founded in 1988 under the name "BTX-Partner" and started selling computers and access to the BTX network of the German Federal Post Office. In 1992, the company was renamed to 1&1 and began selling internet access. Over the following years, 1&1 expanded its offerings to include web hosting, domain registrations, and online marketing solutions. A significant milestone for the company was the acquisition of Schlund + Partner in 1999, which was considered a leading German domain registrar. This allowed 1&1 to expand its portfolio and offer customers not only internet access but also web hosting, domains, and online marketing solutions. Today, 1&1 AG is a subsidiary of United Internet AG and serves over 13 million customers. The company offers a variety of products and services, including DSL, Wi-Fi, cable, and fiber internet access, cloud services for businesses, online storage, and server solutions. In the mobile services sector, 1&1 offers a wide range of mobile plans for both private and business customers, available with or without smartphones. A notable feature is that the company also offers mobile plans with unlimited internet usage without throttling. In addition to its core business areas, 1&1 also offers online marketing solutions, ranging from search engine optimization and online advertising to social media marketing and web design. Another business field of 1&1 is cloud computing. The company offers various solutions for businesses and private customers, including virtual servers, dedicated servers, and online storage. In recent years, 1&1 has focused on expanding its cloud platform. The company's goal is to provide a complete IT infrastructure from the cloud that customers can use flexibly and scalably. Overall, 1&1 is a company specialized in providing internet and telecommunications services. With its products and services, the company serves both private and business customers and is a significant player in many areas of the German market. Thanks to its long-standing experience and broad portfolio, 1&1 is one of the leading companies in the industry. 1&1 is one of the most popular companies on Eulerpool.

Frequently Asked Questions about 1&1 stock

Interest Expense of 1&1 is -29.92 M EUR in 2025.

Interest Expense of 1&1 changed from -4.51 M EUR to -29.92 M EUR, representing a 564.13% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Interest Expense 1&1 since 2006 – with annual values, charts, and detailed analysis.

Interest expense represents the cost of borrowing. Higher interest expenses can indicate a highly leveraged company.

Interest Expense's EUR is a key factor for investors. Changes in this metric can signal improving or deteriorating fundamentals, directly impacting the stock price. On Eulerpool, you can track Interest Expense's 1&1 historically and in real time.

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Income Statement — 1&1

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