What drives us:
The HK.DIGITAL mission

Our mission is to give our customers a technological and economic edge in the digital future. By combining established technologies with the latest innovations, we bring people, their products and applications into the networked world. In this way, we are creating an ecosystem that focuses on intelligent data usage and the best possible user experience.

Who we are and what we can do for you

HK.DIGITAL is your partner for digital business models and your fast, effective entry into digitalization.

From suitable devices and the IoT engine to the operation of your networked solution: we develop the hardware and produce it for you. Together with our partner ROBIOTIC, we operate the platform for data and SIM card management for you. We evaluate the data intelligently and transfer it to your system. And of course we take care of
and offer you the appropriate service.

Everything from a single source – only we can do that.

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IoT security

“Safety first” for hardware and software: at every step in the IoT process chain, your
Data secure.

IoT Device


Design, construction, production: we supply the right hardware for your project.

Sim card


Equipped with SIM cards and in the right network, your devices work absolutely reliably – wherever you are.

Cloud and data

Cloud + Data

Intelligent data processing: We provide the platform, analyze your data and transfer it to your system.

Customer apps

Customer apps

Do you want to control and manage your devices yourself? We provide you with the necessary interface.

IoT service and operation

Service + Operation

We ensure ongoing operation and offer you comprehensive, suitable services.

Our technology network

HK.DIGITAL works closely with various experienced specialists as part of “HK.SYSTEMS connects Holding”. With this combined knowledge, we secure your technological and economic advantage. We provide you with exactly what you need: experienced experts for every relevant area of your IoT project – no matter where you want to start.

HK.DIGITAL – IoT made real

The HK.SYSTEMS DNA: Our network


IoT cloud platform
API + APP development

ROBIOTIC realizes a large number of crucial components: software development, API interfaces and APP development. ROBIOTIC also takes care of platform operation and specializes in data security and data privacy.


Digital interaction
User + Device builds the bridge from analog objects to digital twins. With, all fixed assets, consumables and other assets can be managed in the cloud – tap2cloud can also be easily used as a retrofit solution.

IoT interfaces
+ eCommerce

spectrum8 GmbH specializes in the development of IoT interfaces as well as the design, implementation and operation of white label stores, platforms and eMarketplaces.

Control elements
+ sensors

Hoffmann+Krippner GmbH manufactures customized (touch) input systems and industrial electronics components for machines and systems – including design, construction and development.

Control elements
+ metal housing

TES Frontdesign GmbH specializes in the complete production of individual operating systems – from membrane keypads and operating fronts to complete operating systems with housings, including the assembly of electronic components.

Ordering processes

TK-World AG has revolutionized the digital marketing of tariffs and connections and takes care of digital ordering processes, digital order processing and individual service concepts.

HK.SYSTEMS - IoT made real

IoT made real

for you in Buchen, Frankfurt, Münster, Paderborn

Want to start your digitalization project with us?
Feel free to write! We will get in touch with you.