Best High Tech Companies in Dusseldorf, Germany
The 42 best High Tech companies in Dusseldorf, Germany in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Cognigy.
Our analysis of 50 High Tech companies
$3.5b in tracked funding; 85% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2022.
Ranked: Best High Tech companies in Dusseldorf
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Cognigy Provider of AI-powered customer service automation platform and agent assistance 78Growth top 23%Tech top 24%AI top 25%News top 31% All 13 signals ▾Growthtop 23% Techtop 24% AItop 25% Newstop 31% Moattop 31% Fundingtop 34% Talenttop 34% Fin. healthtop 35% Producttop 46% Marketbottom 49% Innovationbottom 47% Patentsbottom 46% Globalbottom 39% Growth: Headcount 59 → 98 (+66%) across vintages · Revenue +79% YoY Tech: 50 technologies across 6/8 capability areas · Cloud: Amazon Web Services, Cloudflare rank vs industry peers · Fliar Intelligence Index 78/100 | $165M | 26 mo ago | Acquired | Sascha Poggemann Founder - COGNIGY.AI - Conversational Process Automation Technology | 2016 | Node.jsRadix UITailwind CSS+19 | 6 patents AI-driven conversational interface management and automated workflow optimization | — |
| 2 | DABBEL Offers energy management systems for commercial buildings | $4M | 63 mo ago | Seed | Javier Satoca Co-Founder | 2018 | HubSpot CMS HubApple iCloud MailGoogle Workspace+17 | — | — |
| 3 | CUREO VR-based sensory therapy systems | $4M | 26 mo ago | Series A | Thomas Saur Co-Founder | 2018 | WebflowApple iCloud MailMicrosoft 365+20 | — | — |
| 4 | Crypta Labs Quantum cryptography based security solutions for IoT applications | $2M | 85 mo ago | Seed | — | 2014 | WordPress Block EditorElementorCart Functionality+32 | — | — |
| 5 | innoRIID Technology enterprise that designs and manufactures radiation detection instruments, including handheld… | $95K | 46 mo ago | Funding Raised | Peter Henke Founder | 2014 | — | — | — |
| 6 | ONEKEY Platform for firmware security designed for IoT devices | — | 32 mo ago | Seed | Florian Lukavsky Co-Founder | 2020 | WebflowPipedriveMicrosoft Clarity+19 | 4 patents IoT firmware vulnerability detection and digital device conformity assessment | — |
| 7 | iFactory3D Manufacturer of desktop 3D printers | — | 46 mo ago | Seed | Martin Huber Co-Founder | 2018 | WordPress Block EditorCart FunctionalityWooCommerce+21 | 2 patents Patents concentrated in transport & manufacturing processes | — |
| 8 | Cumulocity Offers an enterprise-grade AIoT platform that connects and manages assets efficiently | — | 162 mo ago | Acquired | Stefan Vaillant Co-Founder & CTO | 2012 | HugoBugHerdAtlassian Statuspage+20 | 9 patents Patents concentrated in electrical & electronics | — |
Top 9 High Tech companies in Dusseldorf
#1
Acquired · Dusseldorf, North Rhine Westphalia · founded 2016 · 98 employees$165Mraised▾
Provider of AI-powered customer service automation platform and agent assistance. The platform offers intelligent IVR, self-service options, and tools to aid human agents. It integrates with existing systems and learns from interactions. The platform equips agents with tools and knowledge to manage customer queries. It provides real-time coaching, automated wrap-ups, and access to support knowledge.
- Jun 2024Series C$100M
- Feb 2022Series B$15M
- Jun 2021Series B$44M
- Jan 2021Series A—
#2
Series A · Dusseldorf, North Rhine Westphalia · founded 2018$4.1Mraised▾
VR-based sensory therapy systems. It develops VR devices for rehabilitation institutions to treat a various indications with motorsensory and cognitive impairments.
- Jun 2024Series A$4.1M
#3
Seed · Dusseldorf, North Rhine Westphalia · founded 2018 · 17 employees$4.4Mraised▾
DABBEL designs and develops IoT-based remote energy management systems for commercial buildings. Their systems are integrated with sensors, actuators, and a control cabinet which is claimed to control the building energy systems through self-adapting AI system. Also, it can manage the energy systems through a voice control integrated with biometric authentication. The company also offers installation and maintenance services for these systems.
- May 2021Seed$4.4M
- May 2019Grant (prize money)$44.6K
- 2018Seed—
#4
Seed · Dusseldorf, Nordrhein Westfalen · founded 2014 · 10 employees$2.4Mraised▾
Crypta Labs provides quantum cryptography based security solutions for IoT applications. It provides authentication and security using QRNG (Quantum Random Number Generator) using the principle of modern physics. Employs mobile device's lens and the light sensors to detect the photons beams and then count photons to generate a random number. The components are integrated into a single ASIC. The company is focussing on building an API/Library for easy integration with any Mobile Apps/APIs/SDK. Target markets include transport, finance, healthcare, military, and medical industry. Winner of Cyber Security Startup, 2015. Top 10 Most Innovative Cyber Security Startup, 2015. As of June 2018, the company is raising it's first SEIS round of € 212,194.09 with Angel Den.
- Jul 2019Seed$2.1M
- Jul 2019Venture Debt$1.2M
- Apr 2019Grant (prize money)$1.3M
- May 2017Seed$290.4K
#5
Funding Raised · Dusseldorf, North Rhine Westphalia · founded 2014$95.4Kraised▾
InnoRIID is a technology enterprise specializing in radiation detection instruments, providing professional products and expert engineering services. Their products, such as the RADEAGLE, are designed for homeland security and radiation detection applications. With expertise in physics-informed machine learning, the company develops innovative solutions for radiation detection and analysis.
- Oct 2022Grant (prize money)$95.4K
#6
Seed · Dusseldorf, North Rhine Westphalia · founded 2020 · 38 employees—raised▾
Platform for firmware security designed for IoT devices. The platform autonomously analyzes firmware for critical security vulnerability and compliance violations using automatically generated Digital Twin and Software bill of material of devices.
- Dec 2023Seed—
#7
Seed · Dusseldorf, North Rhine Westphalia · founded 2018 · 15 employees—raised▾
Manufacturer of desktop 3D printers. The company offers products such as 3D printer extensions, 3D printing filaments, 3D printed t-shirts, and i-factory ones. It also offers a 3D printing farm.
- Oct 2022Seed—
#8
Acquired · Dusseldorf, North Rhine Westphalia · founded 2012 · 20 employees—raised▾
Offers an enterprise-grade AIoT platform that connects and manages assets efficiently. It transforms raw device data into AI-ready data, and orchestrates innovation from cloud to edge, combined with a team of experts and a large ecosystem of device, technology, and implementation partners to achieve lasting customer success. It is the preferred choice for industrial equipment makers to develop high-value digital services and is trusted by leading companies worldwide as their partner, knowing they have access to the software and services needed to power their smart connected products in manufacturing, fleet management, consumer electronics, and more. Operating in 20 plus countries.
- Feb 2013Seed—
#9
Deadpooled · Dusseldorf, North Rhine Westphalia · founded 2003 · 3 employees—raised▾
Provider of smart plugs for homes. These devices are able to identify the load connected and whether they are dimmable or not to choose the optimal control mode. Plugs also measure energy usage and give feedback about the load status. These devices used EnOcean standards to connect to a central hub making them remotely controllable.
- Oct 2011Series A—
- Dec 2009Series A—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of High Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Semiconductors is moving in Germany
A read on the academic research around Semiconductors — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 2,404 Germany-affiliated papers.
- Infineon Technologies160
- Karlsruhe Institute of Technology124
- RWTH Aachen University113
- Fraunhofer Institute for Reliability and Microintegration104
- Fraunhofer Institute for Applied Solid State Physics94
- Photonics15→47
- Electronic circuit38→59
- Power (physics)4→24
- Scalability4→23
- Photonic integrated circuit20→37
- Detector3→20
- Photonics15→31
- CMOS28→44
- Voltage15→30
- Fabrication8→20
- Electronics8→15
- Power electronics1→6
- Reliability (semiconductor)13→16
- Transistor6→9
- Current (fluid)2→5
Where semiconductors is researched across Germany
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing semiconductors patents in Germany
Germany semiconductors patent filing is cooling — 11,058 filings from 3,473 assignees (2016–2025), led by Infineon Technologies, Osram OPTO Semiconductors, Osram OLED; annual filings 1473→601.
- Infineon Technologies5090
- Osram OPTO Semiconductors1686
- Osram OLED593
- Robert Bosch551
- Fraunhofer GES Forschung290
- Merck Patent268
- BASF SE254
- Siltronic217
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.