Originally published on: https://www.hilscher.com/company/news/hilscher-joins-the-margo-initiative-and-continues-to-drive-forward-the-interoperability-of-edge-applications
Hattersheim, 29 April 2026 – Hilscher has officially joined the Margo Initiative. The company will leverage its industrial communication expertise to drive forward the interoperability of edge software applications within the automation ecosystem.
By joining Margo, Hilscher aims to help industrial organizations reduce the integration friction often required for digital transformation deployments, accelerate application rollout, and foster operational reliability across complex multi-vendor infrastructures.
The Challenge at the IT-OT Convergence Layer
Industrial automation is currently experiencing a profound shift toward distributed software architectures located right at the intersection of IT and OT. While an increasing number of software applications run on edge devices closer to the shop-floor machines, a massive challenge remains: most of these systems are not designed to interoperate smoothly with one another.
As digitalization expands across modern devices, plants, and machinery, operators deploy edge gateways and software solutions from entirely different vendors. These fragmented software approaches and conflicting communication standards lead to complex, bespoke integration projects that delay deployments and restrict scalability.
“Cross-vendor software deployment at the edge is a challenge that has caused headaches for years. Together with our partners at Margo, we have an opportunity to resolve this issue for good—allowing for better scalability for solution providers and less operational effort for end-users.”
— Dr. Andreas Graf Gatterburg, Principal Technology Consultant at Hilscher Gesellschaft für Systemautomation mbH
How Margo Directly Solves Edge Interoperability
Hosted by the Linux Foundation, the Margo initiative draws its name from the Latin word for ‘edge’. The initiative defines open, interoperable mechanisms between software applications, physical hardware devices, and orchestration platforms across the industrial edge ecosystem.
To accomplish this unified interaction, the Margo community focuses on three core pillars:
1. Open Standard Specification
Margo is developing an open-source specification defining a standardized architecture and common data interfaces to enable the automated orchestration of edge applications and devices at scale. While the initial specification version purposefully omits application data exchange, this remains slated as a focal point for future specification releases. To maintain lean development, Margo integrates existing standards rather than building new technologies from scratch.
2. Code-First Reference Implementation
To maximize adoption momentum, Margo prioritizes a code-first development approach over heavy, documentation-first timelines. The community will deliver an open-source reference implementation that serves as a direct blueprint and practical guide for adopters. This baseline allows automation device manufacturers, application developers, and orchestration software vendors to build out commercial offerings.
3. Open Compliance Test Suite
True ecosystem trust requires rigorous validation. Margo is introducing an open compliance test suite with publicly traceable test results. This public framework ensures that any vendor or solution claiming compatibility with the Margo standard delivers consistent, plug-and-play interoperability on the shop floor.
Hilscher’s Contribution & The Growing Ecosystem
Hilscher participates directly within Margo’s technical working groups as an active Contributor. The company’s engineering teams will focus on shaping standards at the implementation level by:
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Participating in active technical development initiatives.
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Contributing direct solutions to specification updates and practical deployment challenges.
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Collaborating with ecosystem peers to accelerate the standard’s real-world adoption.
Hilscher joins a rapidly expanding list of renowned industrial automation innovators. The community includes members such as Beckhoff Automation, Belden, and Yokogawa, alongside founding heavyweights like ABB (including B&R), Capgemini, Microsoft, Rockwell Automation, Schneider Electric (including AVEVA), and Siemens.
Margo’s modern, agile approach provides industrial companies with the flexibility, simplicity, and scaling capabilities required to navigate digital transformation across complex, multi-vendor automation topologies.
