Information and communication technology
ICT from a single source – from network to phone
Network, Wi-Fi, telephony, security technology and hardware: we plan, deliver and install – and because we run our own shop, the technology arrives quickly and at fair prices.
- Elite partner of Ubiquiti, Synology, Lancom and QNAP
- Own shop with around 145,000 items
- Same-day dispatch for orders placed by 8 pm

Where we support you
Network and Wi-Fi
Dropouts, slow connections or several sites that need to be connected.
Telephony
The old system is discontinued; home office and Teams should be integrated.
Security on site
Access, video and time recording should be up to date and securely networked.
Procurement
Hardware and licences should arrive quickly, bundled and at project prices.
Our ICT services
Planning, delivery, installation and support – all from a single source.
- Network & Wi-FiStable networks and full Wi-Fi coverage – planned, installed and monitored.
- Telephony & unified communicationsPhone systems in the cloud or on site, Teams telephony and the right devices.
- Security technologyVideo surveillance, access control and time recording – networked and securely operated.
- Hardware, servers & licencesClients, servers, storage and software licences – with project prices and fast delivery.
Entry offer
On-site check for network and Wi-Fi
We measure your Wi-Fi, check network and firewall and show where the problems are – with a concrete recommendation and quote.
- Measurement and site visit
- Short report with recommendations
- Quote with project prices
We quote the price in advance – no obligation.
How we work
On site
We look at the building, technology and processes.
Quote
You receive a quote covering hardware, installation and operation.
Delivery
The technology comes from our range – quickly and pre-configured.
Support
After installation we remain your point of contact.
The ONNA shop
Hardware, network and security technology, telephony and licences – available to order around the clock, with a project price request on every product page.
- Around 145,000 items from around 670 manufacturers
- Same-day dispatch for orders placed by 8 pm
- Switch between private and business prices
Frequently asked questions about ICT and the shop
Your question is not listed? Ask it in the free initial consultation – the form is at the end of this page.
Can I order in the shop without a project?
Yes. In the shop you order standard products directly – as a private customer with gross prices or as a business customer with net prices.
Which area do you cover for installations?
Our focus is Cologne and the Rhineland. We also support larger projects beyond that.
What does elite partner mean?
With these manufacturers we have extended access to their range, project prices and technical support – which benefits you directly.
Request a project or quote
Briefly describe location, scope and timeline. We will get back to you shortly – with an on-site appointment if needed.