00:12
Shortly after midnight.
A temperature sensor notices that it's getting warmer in a customer's server cabinet and the temperature is rising.
We make modern technology usable for everyone who doesn't want to be a tech expert – secure, understandable and so simple that it genuinely makes your everyday life or your business better.
You don't need to understand how it works. You should notice that it works.
From the workstation to the server room.
On site with you or as a service from our data centre – you decide, we look after everything from a single source. If a server fails at night, we're already on it before your team notices.
Software that fits your processes – not the other way round.
Every entry made just once, no lists that only one person understands. What costs an afternoon today gets done on the side, and when your business grows, the software simply grows with it.
A home that thinks ahead.
Your house knows when the sun is shining and when you're coming home. Energy is used when it's there, and you're prepared for whatever may come.
This is how we approach every job, big or small.
You tell us what's bothering you – and we ask until we've understood it. “I don't know yet” is a good answer here.
The scope and size of the solution follow your needs, not our catalogue. No more and no less – extras only if you can see why.
We discuss costs, effort and consequences before you agree. No surprises.
Before you use anything, people with no IT experience have already tried it out.
We don't disappear. You have a contact who knows your technology.
00:12
A temperature sensor notices that it's getting warmer in a customer's server cabinet and the temperature is rising.
00:12
A small computer next to it compares this with the last few hours and recognises that it's no blip.
00:12
An alert is encrypted and sent to us through the firewalls almost in real time.
00:19
The backup cooling system starts up, and the cabinet cools down again before a single server even gets warm.
00:31
A phone call tells the customer what happened overnight, and the cause is found quickly: the air conditioning is faulty.
08:15
The air‑conditioning service has been notified and the maintenance appointment is booked.
On Monday everything runs as usual, and nobody notices that anything happened at all. That's exactly how it should be.
Much of what you'll find with us, we first needed for ourselves.
Since 2024 we've been running a 64 kWh battery that we built ourselves, cell by cell. It carries midday solar power into the evening, every day. When we advise you on photovoltaics and storage, we've lived it ourselves.
At our place, almost everything is automated, from the lights to the hot water to the pool filter. Every rule we suggest to you has already run at ours.
You're right in the middle of it. No site builder, no third‑party fonts, no tracking. It loads fast, and your data stays with you.
„You don't notice good technology. You only notice that everything works.“
Markus Plamberger
The mind behind TENTEN. A technician at heart who'd rather be at the rack than at the lectern.
An engineer as much at home in the data centre as in his own workshop. The one who picks up the phone when things are on fire. Want to know whether a battery is worth it? He'll show you his. Ask about automation and he'll show you what's already running at his place. What he recommends, he's long been using at home. Talk to TENTEN and you're talking to someone who runs the technology himself.
In IT since 1994. And not the least bit tired.

Simple
Because simple is simply simple.
What that looks like

Honest
Good advice doesn't always end with an order.
What that looks like

Secure
We plan security in, not on afterwards.
What that looks like

Close
Short distances – to your data and to us.
What that looks like

Curious
In IT, almost everything changes all the time. We stay on it.
What that looks like
Technology comes with rules. Ours are right here.
AI works alongside us, but a human decides, tests and signs off. Today, no AI gets to see your data; if that changes, then only with models in our data centre in Austria, and you'll know beforehand. With us, AI doesn't replace jobs, and whatever it saves, we pass on.
What you entrust to us, we use only for what you've asked us to do. We don't sell anything, don't pass anything on for advertising and don't analyse anything beyond that.
Privacy at TENTENFor us, sustainability isn't a campaign but the sum of many small decisions.
We generate and store power at the same site.
The cluster only powers up as much as is needed.
Chosen to last, well maintained and, where it fits, second‑hand.
We solve a lot directly on your screen.
Tell us what you can do and what drives you.
The Toolkit is free and works without signing in. Or write to us about what's on your mind, and we'll show you how we'd solve it.
Sadly, we don't have a crystal ball either that shows us the future. But we can plan it together with you, so your technology is ready for tomorrow.
