Web hosting, domains, servers, cloud storage and AI assistants from TÜV-certified data centers in Germany
STRATO GmbH
Berlin (Otto-Ostrowski-Straße 7)New on Amplifa
About STRATO
STRATO GmbH is a web hosting provider founded in Berlin in 1997 and belongs to the listed IONOS Group SE. The company operates high-security data centers in Germany and Europe in which more than 100,000 physical and virtual servers as well as around four million websites are hosted. The product portfolio includes domains (over 300 extensions), e-mail, web hosting, V-servers, the HiDrive cloud storage, web shops, a homepage builder as well as AI applications such as App & Site Builder, phone, e-mail and chat assistants and STRATO GPT. The data centers have been operated with 100% green electricity since 2008 and are certified according to ISO/IEC 27001; energy management according to ISO 50001 has been in place since 2019, and an environmental management system according to ISO 14001 since 2023. Around 350 employees manage operations, administer over 4 million domains and support more than 2 million customer contracts. STRATO targets small businesses, self-employed individuals, trades, service providers, freelancers and e-commerce.
- Site
- Berlin
- Processes
- Web hosting, Domain registration (over 300 TLDs), E-mail / STRATO Mail, Servers & V-servers, HiDrive cloud storage, Web shop, Homepage builder, AI App & Site Builder
- Materials
- Web Hosting, V-Servers & Cloud Servers, SSL Certificates, AI Assistants
- Certificates
- ISO/IEC 27001, ISO 50001, ISO 14001, IDW PS 880 (e-mail archiving), ISO 9001
- Founded
- 1997
- Employees
- 350
- Industries
- Small businesses and the self-employed, Trades, Service providers, Freelancers, E-commerce, Private customers
- 01
Domain registration
- 02
Hosting & server operation
- 03
E-mail & cloud storage
- 04
AI products & online marketing tools
- 05
Customer service & support
Services & Infrastructure
Web Hosting
SSD-based hosting with MySQL/MariaDB databases, HTTP/2 and 99.99% guaranteed availability.
V-Servers & Cloud Servers
Scalable Linux servers in German data centers.
SSL Certificates
256-bit encryption (DV, OV, EV, wildcard) in cooperation with Sectigo.
AI Assistants
GDPR-compliant AI products for phone, e-mail, chat, website creation and SEO.
Locations
Berlin
DEHeadquarters / Data Center
- High-security data center with fresh-air cooling
- Free cooling (approx. 80% of the year)
- Battery-backed storage systems
Karlsruhe
DEData Center
- Modernized air conditioning systems (approx. 15% efficiency increase in 2019)
Products
Inside the production
Industries
Additional services
Quality & Certifications
The data centers have been annually TÜV-certified according to DIN ISO 27001 since 2004; security, availability and reliability are ensured through data mirroring, fail-safe power supply and fire protection. In addition, certifications according to ISO 50001, ISO 14001 and IDW PS 880 (e-mail archiving) are in place.
| Evidence | Berlin |
|---|---|
| ISO/IEC 27001 | |
| ISO 50001 | |
| ISO 14001 | |
| IDW PS 880 (e-mail archiving) | |
| ISO 9001 |
Company History
- 1997
Founded in Berlin
- 2004
Start of annual TÜV certification according to DIN ISO 27001
- 2008
Conversion of the data centers to 100% green electricity
- 2013
Conversion of the Berlin data center with fresh-air cooling, approx. one third more efficient
- 2019
Energy management certified according to ISO 50001; Karlsruhe air conditioning upgrade with approx. 15% efficiency increase
- 2021
Carbon footprint assessment, first investments in climate protection projects
- 2023
Introduction of an environmental management system according to ISO 14001 as part of the climate strategy of IONOS Group SE
- 2024
External audit of the environmental management, regional climate protection projects with Pina Earth
- 2025
Service Champion gold medal in web hosting