Why legacy PLM is holding your business back, and what to do about it.

The products shaping our future, from smartphones and autonomous vehicles to AI accelerators and connected medical devices, are becoming exponentially more complex. Developing these products requires mechanical engineering, electronics, embedded software, semiconductor intellectual property (IP), global supply chains, and increasingly stringent regulatory compliance to work together seamlessly.

Unfortunately, many manufacturers are still trying to manage this complexity using legacy Product Lifecycle Management (PLM) systems that were designed for a much simpler world. Disconnected engineering data, fragmented Bills of Materials (BOMs), siloed teams, and manual processes are slowing innovation while increasing cost and risk.

Leading manufacturers are taking a different approach. By modernizing with cloud-based PLM platforms like Siemens Teamcenter X, leveraging virtual twins, and improving intellectual property lifecycle management, they’re creating the digital continuity needed to compete in today’s fast-moving high-tech market.

Product complexity has outgrown legacy PLM.

For years, traditional PLM systems primarily served as engineering vaults. They stored CAD files. Managed revisions. Controlled part numbers. For yesterday’s products, that was enough. Today’s products are fundamentally different. A single electronic device may include:

• Mechanical components.
• Electronics.
• Embedded software.
• Multiple semiconductor devices.
• Hundreds of supplier components.
• Global manufacturing partners.
• Sustainability reporting.
• Regulatory documentation.

Managing this complexity across disconnected systems creates friction at every stage of development. Common challenges include:

• Multiple versions of the BOM.
• Engineering and manufacturing working from different data.
• Limited visibility outside engineering.
• Slow engineering change processes.
• Duplicate work across global teams.
• Costly launch delays.

Rather than enabling innovation, legacy PLM often becomes the bottleneck.

Why digital continuity matters.

Modern product development depends on every department working from the same information. Engineering decisions influence manufacturing. Supplier availability affects design. Compliance impacts material selection. Service teams generate valuable product feedback. When these functions operate independently, mistakes multiply.

Siemens Teamcenter X creates digital continuity by connecting product information across the entire lifecycle. Instead of disconnected databases and spreadsheets, every stakeholder works from a shared digital thread that keeps engineering, manufacturing, sourcing, quality, and service aligned. The result is faster collaboration, improved traceability, and better decision-making.

Virtual twins reduce risk before products reach production.

As products become more sophisticated, physical prototyping alone is no longer practical. Manufacturers need the ability to validate designs long before production begins. Virtual twins make this possible.

Unlike traditional 3D models, virtual twins combine engineering, simulation, manufacturing, and operational data into a continuously evolving digital representation of the product. This allows teams to:

• Validate performance earlier.
• Simulate manufacturing processes.
• Evaluate design alternatives.
• Identify quality risks.
• Optimize production before launch.

Instead of discovering problems after expensive tooling or manufacturing begins, organizations resolve issues virtually, reducing cost while accelerating development.

Managing product complexity requires systems thinking.

Modern products can no longer be designed discipline by discipline. Mechanical, electrical, software, and systems engineering must evolve together. This is where Model-Based Systems Engineering (MBSE) becomes essential.

When integrated with Teamcenter X, MBSE provides a connected framework for managing requirements, system architecture, verification, and validation throughout development. Engineering teams gain complete traceability between customer requirements, design decisions, testing, and production.

This significantly reduces costly engineering changes later in the lifecycle.

The growing importance of semiconductor IP management.

Semiconductor companies face an additional challenge. Their most valuable product often isn’t a finished chip. It’s the intellectual property inside it. Modern semiconductor development depends on reusable IP blocks, third-party licensing, design reuse, and global collaboration.

Without effective Intellectual Property Lifecycle Management (IPLM), organizations struggle to answer fundamental questions:

• Which products contain a particular IP block?
• Which customer programs are affected by an IP update?
• Which licensed IP requires renewal?
• Which versions remain compliant?

As semiconductor designs become more sophisticated, managing IP becomes just as important as managing the physical product. Integrated PLM platforms help organizations connect IP assets directly to engineering programs, improving traceability while reducing legal and operational risk.

One of the biggest challenges facing manufacturers today is managing multiple Bills of Materials. Engineering creates one BOM. Manufacturing creates another. Procurement maintains supplier information. Service documents replacement components. Without synchronization, inconsistencies appear quickly.

A connected Extended Bill of Materials (xBOM) strategy helps unify these different views while allowing each department to work within its own context. With Teamcenter X serving as the digital backbone, engineering, manufacturing, sourcing, and service remain connected throughout the product lifecycle. This reduces engineering change errors while improving collaboration across the enterprise.

Sustainability must be built into product development.

High-tech manufacturers face increasing environmental and regulatory requirements. Global regulations such as:

• RoHS.
• REACH.
• ISO 26262.
• Emerging cybersecurity legislation.

require significantly greater product traceability than in previous decades. Modern PLM platforms help organizations embed compliance directly into engineering workflows rather than treating it as a final validation exercise. They also support sustainable product development by enabling teams to evaluate:

• Material sourcing.
• Recyclability.
• Repairability.
• Carbon footprint.
• Lifecycle assessments.

Designing with sustainability from the beginning reduces compliance risk while supporting circular manufacturing initiatives.

Modernizing PLM successfully.

Successful modernization rarely happens through a single enterprise-wide implementation. Most organizations achieve better results through phased deployment. A practical roadmap includes:

• Evaluating current engineering and data management processes.
• Identifying collaboration bottlenecks.
• Expanding PLM beyond engineering.
• Introducing virtual twin capabilities on targeted programs.
• Implementing MBSE for complex products.
• Improving IP governance.
• Scaling digital continuity across the enterprise.

Each success builds confidence while reducing implementation risk.

The bottom line.

High-tech and semiconductor companies are developing products at a level of complexity that legacy PLM systems were never designed to support. Disconnected engineering data, fragmented BOMs, isolated IP management, and limited collaboration create unnecessary cost, risk, and delays.

Modern cloud-based platforms like Siemens Teamcenter X provide the connected digital foundation manufacturers need to accelerate innovation. When combined with virtual twins, Model-Based Systems Engineering, and integrated intellectual property management, organizations gain the visibility, collaboration, and agility required to compete in an increasingly complex global marketplace.

The future belongs to manufacturers that connect people, products, and processes through digital continuity, transforming product development from a collection of disconnected activities into a unified innovation strategy. We can help.

Get in touch with us today.