Precision is not a claim. It's the standard.
Founded in 2004 in Cologne — grown through trust, competence and the commitment to always deliver the best.
The Story
RELI CONSTRUCTIONS GmbH was founded in Cologne in 2004 — with a clear focus: precision 3D tool engineering for the automotive industry. What began as a specialised engineering office has evolved over two decades into a fully integrated technology service provider.
2014 marked the next step: relocation to new premises in Cologne-Poll and expansion into international projects. With DIN EN ISO 9001:2015 certification in 2015, the quality philosophy was officially enshrined. Today we work with OEMs such as Ford, Audi, ThyssenKrupp and Jaguar Land Rover — and develop proprietary software solutions for the manufacturing industry.
Our long-standing collaboration with Ford gave rise to our in-house PowerTools — CATIA V5 automations that radically accelerate complex engineering processes. With Architeuthis, we have additionally developed a standalone Industry 4.0 shopfloor software platform.
Milestones
- 2004Gründung in Köln — Spezialisierung auf 3D-Werkzeugkonstruktion für die Automobilindustrie
- 2014Expansion nach Köln-Poll, Start internationaler Projekte
- 2018Einführung 3D-Druckdaten-Aufbereitung als eigenständige Leistung
- 2020Launch Architeuthis — Industrie-4.0-Shopfloor-Software
- Heute25+ Jahre Erfahrung · Kunden: Ford, Audi, ThyssenKrupp, Jaguar Land Rover
Our Values
Precision
Every design, every line of code must be right. There are no compromises on quality.
Reliability
Deadlines are promises. We deliver on time and communicate transparently.
Expertise
25+ years of industry experience — not theoretical knowledge, but real, lived practice.
