WEIDMULLER INTERFACE GMBH & CO KG

Their core work

Weidmüller is a major German industrial connectivity and interface technology company, manufacturing electrical connectors, terminal blocks, and industrial IoT solutions for factory automation. In H2020, they contributed industrial-grade hardware and communication expertise to projects exploring next-generation connectivity — from 5G network service platforms to visible light communication (VLC) and IoT security. Their role reflects a company testing how emerging digital communication technologies (5G, VLC, secure IoT) can be integrated into industrial environments where reliable, secure machine-to-machine interfaces are critical.

What they specialise in

How they've shifted over time

Weidmüller's H2020 participation spans a short but revealing window from 2017 to 2022. Their entry point was 5G infrastructure validation (5GTANGO, 2017), followed by IoT security (SecureIoT, 2018), and most recently visible light communication for IoT (ELIOT, 2019). The trajectory shows a company progressively moving from network-level infrastructure toward application-layer communication technologies — specifically optical wireless and secure IoT — suggesting a strategic interest in alternatives to traditional RF connectivity for industrial environments.

Weidmüller appears to be exploring optical wireless and secure IoT communication as complements to traditional industrial connectivity, pointing toward smart factory applications where positioning, security, and non-RF communication matter.

How they like to work

Weidmüller has never coordinated an H2020 project, participating twice as a partner and once as a third party — a profile consistent with a large industrial company that joins consortia to test and validate emerging technologies rather than to lead research agendas. With 45 unique partners across 12 countries from just 3 projects, they operate in large, diverse consortia typical of ICT Innovation Actions. This suggests they are approachable as an industry end-user or validation partner but unlikely to drive proposal writing.

Through just 3 projects, Weidmüller has built connections with 45 partners across 12 countries, indicating participation in large-scale European ICT consortia with broad geographic diversity rather than a narrow regional cluster.

What sets them apart

Weidmüller brings something rare to EU research consortia: they are a large, established industrial manufacturer with deep expertise in physical connectivity (connectors, terminals, industrial ethernet) who is actively exploring next-generation digital communication. This means they can test and validate lab-stage technologies like VLC or 5G network slicing in real industrial environments. For consortium builders, they offer credible industrial validation and a path to market that pure research partners cannot provide.

Highlights from their portfolio

• 5GTANGO
  Largest funded project (EUR 478,250) — a major 5G validation platform initiative positioning Weidmüller as an industrial end-user for 5G network services.
• ELIOT
  Most technically distinctive project — visible light communication for IoT is an unusual and forward-looking topic for an industrial connector company, signaling strategic diversification.