Company
About Mariendorf Systems
An engineering house based in Aichstetten, Germany, with a branch office in Los Angeles, working on control, measurement and data layers of industrial plants.
Who we are
Founded in 2026 in Aichstetten, Germany, Mariendorf Systems operates with a key branch in Los Angeles, USA, delivering industrial automation and plant data platform projects globally. Our customers are manufacturers, logistics operators and utilities that run continuous or high-throughput processes.
We remain involved after handover: roughly two thirds of our revenue comes from maintenance and support agreements with existing clients.
All engineering work is performed under ISO 9001 quality management and ISO 27001 information security certification. Our OT environments are segmented from corporate IT by design, and every remote access path is logged and reviewed monthly.
Services
Delivered by dedicated practice teams.
Industrial Automation
Control system specification, PLC and DCS programming, safety instrumented systems, drive and motion engineering, and full commissioning support.
Plant Data Platforms
Historian consolidation, OPC-UA and MQTT gateways, edge collectors, production reporting and OT network segmentation.
Lifecycle Maintenance
Scheduled inspection, condition monitoring, spare-part logistics and 24/7 remote engineering support with defined response times.
Technical Consulting
Feasibility studies, obsolescence reviews, migration roadmaps and independent design review for capital projects.
How we work
- Assess. Site survey, asset inventory and a written risk register before any design commitment.
- Design. Documented architecture, reviewed with your operations and maintenance teams, not only with procurement.
- Deliver. Staged commissioning with factory acceptance testing where possible.
- Sustain. Handover pack, training and an optional support agreement with measurable response targets.