We help organizations in regulated industries build and deliver safety-critical systems with confidence.

SodiusWillert is a global engineering technology and IBM Platinum partner. We help regulated engineering organizations analyze their workflows, select and deploy the right tools through expert advisory and training, and extend them with our own integration technology, so teams get the traceability they need to certify faster and deliver with confidence.

Trusted by regulated industry leaders

Join thousands of top-performing systems and software engineers from all over the world using our advanced solutions in their workflows.

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OUR VALUE PROPOSITION

We stay with you across the full tool lifecycle.

SodiusWillert is an IBM ELM Platinum Partner and engineering process consultancy. We help teams in regulated industries (e.g. aerospace, defense, automotive, medical, and railway) select and master the tools that fit their environment, then extend and connect those tools to the broader engineering ecosystem so traceability holds up under audit and certification moves faster

Evaluate & Select

We help analyze how your teams actually work today: where traceability breaks, where compliance evidence gets rebuilt by hand, where a tool is fighting your process instead of supporting it. From there, we help you select the platform that fits your standards, your team's maturity, and your certification requirements.

Deploy & Grow

We stay through configuration, rollout, and training running workshops, coaching engineers through the transition, and adjusting the plan as real usage reveals what it missed until the tool is part of how your team works, not a system they route around.

Extend & Optimize

Base tools rarely cover everything a regulated program needs, and we don't ask you to work around the gaps. We build purpose-built extensions, keep your environment running with ongoing maintenance and support, so your team can focus on engineering.

Integrate & Scale

Traceability gaps are never any single tool issue, it's that your tools don't talk to each other, so traceability gets rebuilt by hand every time something changes. This is where our own technology comes in: OSLC connectors, Publisher, ReqXChanger, and SECollab connect your toolchain end to end, so requirements, models, and tests stay linked as your program scales.

🔎 PRODUCT FINDER

Not sure where to start?

Answer 3 quick questions and we'll match you to the right SodiusWillert solution for your current engineering challenge.

AREAS OF EXPERTISE

Wherever you are in the engineering lifecycle, we bring depth to each domain.

Wherever you sit in the lifecycle above, here's where SodiusWillert brings domain-specific engineering depth.

Requirements Engineering & Traceability

We help facilitate the capture, tracking, and validation of requirements across design, implementation, and testing. Enable clarity and traceability across the development process with robust and comprehensive solutions for requirements management.

Model-Based Systems and Software Engineering

We help teams design, industrialize, and scale their systems engineering workflow from model-based architecture in IBM Rhapsody and Cameo Systems Modeler, to keeping models synchronized across tools without manual re-translation.

Embedded Software Engineering

Benefit from the transparency and clarity of SysML/UML modeling, even for embedded systems with limited memory and processor capacity, and allow your engineers to focus on what they do best.

Testing and quality assurance

Benefit from an offering that helps you cope with the complexity of managing all required quality assurance activities, seamlessly integrate them into your development process.

Safety and certification

We help reduce the effort and time needed to ensure and demonstrate compliance with IEC 61508, ISO 26262, DO 178B, DoDAF, and other standards with tools that guide your teams through the documentation processes as needed.

Engineering Tools Integration

Bridge the gaps between domains and enable teams to ensure seamless data flow, interoperability, and collaboration across different tools used in the systems and software development lifecycle.

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IBM PLATINUM PARTNER

Leverage more than 20 years of engineering expertise

SodiusWillert holds IBM's Platinum partner status for Engineering Lifecycle Management, backed by certified technical expertise across the full ELM suite and a direct working relationship with IBM's product and support teams. As an IBM ELM Platinum Partner, we provide:
  • Certified expertise across the full ELM suite, including DOORS Next, Rhapsody, and workflow and test management
  • Authorized to sell, deploy, host, extend, and support every ELM component;
  • Deployment experience across on-prem, and hybrid ELM environments.

SUPPORT AND RESOURCES

Insight from our team, real customer results, and demos of the tools in use.

Aviation & Defense Traceability: Industry Standards and Constraints

23 Jul 2026 | Célina Simon
See all articles

How to Reverse Engineer Code and Models into IBM Rhapsody with AI?

23 Jun 2026 | Andy Lapping

How to Bridge the Traceability Gap Between Requirements and Models?

5 Jun 2026 | Célina Simon

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