SENTINEL is an innovative Hamburg-based IT service provider with a focus on the operation of IT infrastructures, as well as 2nd-level administration for medium-sized companies. SENTINEL advises and plans sustainable IT infrastructures and provides ongoing operational support.
Sometimes it's just good when nothing happens.
We use Microsoft's Exchange Server and were not affected by the current security vulnerability because it was closed in time by Sentinel-It.
Hello Sentinels! Thank you for your far-reaching support in 2020. Thanks to you, we are now well on the way to leaving our digitalization crisis behind us. High praise from us!
The introduction of Microsoft Teams into our work processes and the changeover to cloud-based work
has been extremely helpful for us in the Corona year. Sentinel IT was and is a permissible service provider for us, and we are happy to recommend them to others.
The guys from Sentinel have modernized our network so much that we can now work absolutely paperless and also largely emailless. A huge step forward compared to the past.
Great praise to Mr. Heymeier and his team.
Always super accessible, competent and solution-oriented. I can recommend them to everyone.
Sentinel IT supported us so strongly during the crisis that we can absolutely recommend them.
They responded very quickly to the difficult situation and provided us with a digital concept, which enabled us to maintain our business operations as far as possible. We will continue to use this independently of the Coroan process, as it has also opened up many efficiency points.
We have been using Sentinel IT regularly for years and are very satisfied. We have also been able to benefit from many innovations and innovative suggestions during our long business relationship. Even if some of them were not implemented in the end, we are very grateful for the constant commitment and "brainstorming".
All measures for implementing and setting up the new IT strategy were carried out competently. So far, there have been no disruptions or errors. We are therefore satisfied.
I am thrilled! Super service, unbelievably fast, top class employees!!!
If you are looking for solutions for complex IT issues, this is the right place. I thank you guys, keep up the good work.
Absolutely innovative squad. The IT infrastructure area is highly interesting for our company and mainly eliminates problems around IT in the areas of security, hardware and failures. But it is best for my nerves. I would give 10 stars.
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All reviews and experiences about SENTINEL Systemlösungen GmbH are the subjective opinions of those who compose and submit them | The profile owner is responsible for the contents of this page |
Profile active since 03/31/2015 | Last update: 03/21/2023
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