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About CloudKleyer

CloudKleyer Frankfurt GmbH is a service provider and supplier of information technology (IT) and network services based in Frankfurt am Main.

CloudKleyer was founded in 2013 and in ten years has managed to grow from a small business with a team of only a few people to a large international company. Its branch offices have already been opened in Malta and Canada, and another one, in the United States, we are planning to open soon.

Since 2025, CloudKleyer has been a member of the German-American Chamber of Commerce (GACC).

Since its foundation, we have continuously expanded our portfolio and can offer a full range of services for designing, building, and maintaining IT infrastructure for businesses of any scale.

Our Services

Colocation in Tier 3 data centers worldwide

Server and network equipment rental

IT infrastructure maintenance services

Cloud services

Network connectivity services

Cybersecurity services

Management Team

Our team consists of top-level engineers, network administrators, and technical specialists. We design and deploy turnkey corporate IT infrastructures for small, medium, and large businesses. You can contact our business development specialists directly.

Jan Weller Managing Director
Nikolaos Konstantinou Business Development Director
Olga Boujanova Business Development Manager
Volodymyr Marchenko Chief Technology Officer
MEET OUR ENTIRE TEAM

CloudKleyer Frankfurt GmbH Points of Presence

The company’s main facilities are located in our TIER3+ data center in Frankfurt am Main, with direct network connectivity established with other German data centers such as Equinix, Interxion E-Shelter, Globalswitch, and others.

CloudKleyer’s global network of partner data centers connects Frankfurt am Main (Germany), Amsterdam (Netherlands), London (United Kingdom), New York (USA), Moncton (Canada), and Birkirkara (Malta).

Our Partners

As an official partner of DE-CIX, CloudKleyer offers commercial companies direct connection to DE-CIX, as well as the ability to use transit, interconnection, and other platform services.

Our partners include Europe’s largest data centers, service providers, and telecommunications companies.

Why Choose Us

  • CloudKleyer has been successfully operating in the managed IT services market for over 10 years.
  • SLA and transparent cooperation terms.
  • Individual approach: we tailor solutions to specific business needs.
  • Fast communication with our support team via messengers.
  • Support at every stage: from consultation to 24/7 monitoring.

CloudKleyer positions itself as a responsive provider capable of helping businesses of any scale to protect data, increase efficiency, and scale IT infrastructure with minimal costs. We strive to make modern technologies accessible and secure for companies, helping them focus on business growth rather than technical risks.

How we work

Contacting the company
Send us a message or give us a call. A support specialist will connect you with our Business Development Director, Nikolaos Konstantinou.
Consultation with Nikolaos Konstantinou
Discuss your business requirements with our Business Development Director and get a free consultation with the Chief Technology Officer.
Development of the technical implementation plan
CloudKleyer’s technical specialists will select the hardware and design an implementation plan for your business project.
Signing the agreement
Coordinate the terms of the agreement with the manager, choose payment methods and timelines. The price is set once and remains unchanged throughout the entire duration of the agreement.
Project launch
CloudKleyer’s technical specialists start project implementation according to the previously developed plan. As a bonus, you receive free unmetered internet with speeds up to 100 Mbps.
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24/7 Support

Already a client? Our dedicated support team is available to you at any time to resolve issues quickly and ensure uninterrupted operations.

Testimonials

As the IT industry evolves faster and faster, the community of CloudKleyer clients is constantly increasing. Our partners highly appreciate our offers and the professionalism with which our technicians work, and leave grateful testimonials. With many of our partners we stay good friends even after the end of business cooperation. They matter a lot to us. Now you can see several of their testimonials for yourself.

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Dr. Silke Klinge

IPE Institute for Policy Evaluation

5/5

The IPE Institute for Policy Evaluation has been a client of CloudKleyer Frankfurt GmbH since 2015. Since the beginning of our cooperation, we have been very satisfied with all the services we have used.

In particular, CloudKleyer was able to convince us with their customized solutions and courteous customer service. We are looking forward to further cooperation with CloudKleyer, which we would like to expand with additional services in the course of the year.

Based on our consistently positive experience, we can recommend CloudKleyer as a partner without reservation.

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Ilya Vakhrushev

LLC Udeks, CIO

5/5

I am writing to recommend the services of CloudKleyer Frankfurt GmbH. Our company is using the services of CloudKleyer for the past two years, and we are completely satisfied. They do an excellent job, are punctual, supportive and the rates are always competitive as well.
CloudKleyer is a dynamically developing company which provides functional IT services. The company feels and understands the customer’s needs and offers customized solutions which will help customers focus on business objectives and reduce their IT costs.
The advantages of CloudKleyer company's solutions can benefit... not only large and medium companies, but also small businesses. Cloudkleyer is ready to offer solutions to optimize existing IT infrastructure which reduces your IT costs.
A key feature of CloudKleyer's services is that the customer gets a customized, high-performance and highly flexible ICT infrastructure designed to solve the customer's specific needs in the shortest terms.
CloudKleyer's services are reasonably priced, and deploy exactly what we’ve asked for.
I’m happy to recommend the services of CloudKleyer. If you have any questions, feel free to contact me.