Siemens has announced a “new growth era,” fuelled by its One Tech ambition, disciplined capital allocation, and a sharpened portfolio. The message is “confidence with prudence” — a determination to grow, but within the lines of a proven industrial blueprint. Yet beneath this narrative lies a fundamental question:

To quote from the Press Release : “Siemens today (13^th November 2025) presents its strategy for achieving the next stage of growth at the “Siemens ONE Tech – Strategy & Results” event.

“Siemens today is stronger than ever – with a record fiscal 2025. Our strategy works. We grow by combining the real and the digital worlds. With our ONE Tech Company program, we enter the next stage of growth and raise our mid-term ambition for revenue growth to 6 to 9 percent”, said Roland Busch, President and Chief Executive Officer of Siemens AG. “With a highly synergistic portfolio, we aim to double our digital business revenue, capitalize on growth regions and verticals, and scale our AI offerings with €1 billion investment over the next three years.” Siemens is raising its mid-term revenue growth ambition to a range of 6 to 9 percent, excluding Siemens Healthineers

As I was listening, I kept asking “are they leveraging and exploring ways to accelerate this further in additional ways of opportunity exploration?”

Is Siemens’ next wave of growth truly coming from the reuse of existing strategic levers — or does its real potential remain locked behind a management mindset, drawn from depth within the industres themselves, focused on technology enablement alone, and not necessarily from that external perspective to challenge and encourage them to shift , one that still favours central control over  the additional ecosystem acceleration that might be worth reconsidering with some loosening up?

My work focusing on Ecosystem thinking and design has a blueprint, the Integrated Interconnected Business Ecosystem (IIBE) and gives me (and you) the lens to evaluate business thinking in atlernative ways

First, I have to acknowledge my admiration for Siemens

Siemens is an extraordinary enterprise with deep capabilities across Infrastructure, Mobility, and Digital Industries. It has unmatched breadth. It has an installed base that others envy. It has technology assets that genuinely connect the physical and digital worlds.

But it also suffers from a structural tension, that is not such a hidden secret: where a centrally orchestrated strategy trying to power divisions with radically different growth horizons, market dynamics, and ecosystem potentials gives this “creative tension”. That provides and generates potential but can also stifle differences that might offer a greater growth if constructued differently.

My thoughts here:

To move from industrial dominance to ecosystem leadership, Siemens must confront and resolve six strategic issues. Doing so would position it not simply as an engineering and technology giant, but as an orchestrator of next-generation, cross-industry value creation — the very space where the Integrated Intelligent Business Ecosystem (IIBE) becomes essential and clearly argued by me.

These suggestion or observations are strictly through my IIBE lens.

1. The Mindset Gap: From Portfolio Leverage to Shared Value Creation

Siemens’ current message — centred around portfolio strength, engineering excellence, and disciplined growth — reflects a given older century industrial mindset, not a 21st-century ecosystem one. Much as technology has become more central and Siemens future “bet”

Its “One Tech” ambition is internally coherent but externally limited. It frames Siemens as the anchor, the core, the provider of the enabling stack. That is not an ecosystem. They apply “platform thinknig” through their Xcelerator platform but struggle to turn this into a truly collaborative vehicle for growth, it remains simply one enabler or fascilitator

An ecosystem mindset requires:

• Distributed advantage, not central dominance
• Shared intelligence, not proprietary engineering first
• Co-creation of value, not extraction from partners
• Fluid roles, not defined ownership

Siemens’ communications still describe ecosystem engagement as ways to extend Siemens’ reach, leverage its portfolio, and amplify its digital services. This is linear value thinking — not systemic value creation.

This is where the IIBE lens exposes the gap. Ecosystems are not extensions of a portfolio; they are dynamic, co-evolving networks where intelligence emerges from relationships, not from control.

Unless Siemens shifts from “our portfolio at the centre” to “shared purpose and distributed value”, its ecosystem promise will remain undeveloped — and competitors more fluent in this logic will outpace it.

2. The Structural Constraint: A Centrally Driven Strategy in a Federated Organisation

Siemens’ biggest strength — its federated division structure — is also its biggest constraint. Each division has different growth dynamics, regulatory landscapes, partner networks, and maturity levels:

• Infrastructure competes against Schneider Electric’s ecosystem-first positioning.
• Mobility faces cities, governments, integrators, operators — all inherently ecosystem contexts.
• Digital Industries is still the core, but its growth curve is flattening, not steepening.

A centrally imposed “One Tech” strategy risks becoming a lowest-common-denominator framework. It stabilises the whole but accelerates none of the parts.

Ecosystems require differentiated autonomy:

• Each division must be free to build its own ecosystem architecture, aligned with its markets.
• Shared technology should enable — not constrain — ecosystem models built closest to customers.
• Intelligence must flow across, not down through top-heavy structures.

The IIBE explicitly recognises this: future growth emerges from dynamic, nested ecosystems, not monolithic strategies. Siemens must loosen its centre — not dismantle it, but reframe it as an intelligent enabler, not an approval layer.

Can this be managed at a Management Supervisory board level. I belief so. The board moves to a Orchestrator role

3. The Market Reality: Infrastructure and Mobility Are the Ecosystem-Native Businesses, possibly constrained?

Two Siemens divisions are already deeply ecosystem-dependent:

Infrastructure

Competing against Schneider Electric, ABB, and Johnson Controls, value now emerges from:

• Energy management platforms
• Smart infrastructure services
• Distributed grid orchestration
• Whole-building digital twins
• Regenerative, circular-energy ecosystems

Here, Schneider has taken the lead by positioning itself as an ecosystem orchestrator, while Siemens still positions itself as a technology integrator.

The difference is profound. It holds Siemens back

Mobility

Mobility operates in a world where no single actor can deliver anything alone:

• Rolling stock
• Rail infrastructure
• Digital signalling
• Urban mobility systems
• New mobility orchestration platforms
• Multi-modal city ecosystems

This is fertile territory for a next-generation ecosystem strategy, but Siemens continues to operate through programmatic partnerships, long sales cycles, and project-based integration.

Mobility could be Siemens’ breakout ecosystem engine — but only if it moves from selling systems to shaping mobility ecosystems.

4. The Growth Challenge: Digital Industries Cannot Be the Sole Accelerator

Digital Industries has been Siemens’ growth engine for a decade, it has driven the evolution and recognition of the value of connected technology but:

• The automation market is maturing
• Competitors (Rockwell, Emerson, Yokogawa) are catching up
• New Chinese entrants are scaling rapidly
• AI-native industrial startups are nibbling into high-value workflows

DI still matters hugely — but expecting it to drive the next 10 years of disproportionate growth is unrealistic. The options of M&A here are growing both incrementally to “plug portfolio gaps” but also to broaden the Digital Industries positioning

This is where ecosystems transform the trajectory:

• DI must become the intelligent backbone of other division ecosystems
• It should not simply “sell more software” but shape shared intelligence, data flows, governance models, and interoperability frameworks
• It must power Infrastructure and Mobility, not just be one of three divisions
• It is in the primium position of being the industry “super” Orchestrator
• The promise of “connecting manufacturing” need collaboration and stronger alliances

This is aligned with the IIBE’s five dynamic lenses, especially mapping, intelligence building, and technology enablement.

5. The Strategic Missing Piece: A True Ecosystem Operating Model

Siemens talks partnerships. It talks networks. It talks collaboration. It is catching up here. It needs to accelerate its whole CRM momentum in cross-synegistic ways.

But it does not yet have an ecosystem operating model — the set of governance, data policies, roles, value-sharing mechanisms, and decision flows required for ecosystems to function so it can flow, form and function that give a more dynmaic operating logic, a structural architcture and providing the integrative intelligence where the human-AI orchestration gives synchrony .

The IIBE highlights that ecosystem success requires:

1. Mapping & diagnostics — understanding the dynamic ecosystem landscapes
2. Connectivity & alignment — building shared interfaces, data layers, and governance
3. Decision flow — enabling distributed choices, trust, and coherence
4. Learning & intelligence building — accelerating shared insights
5. Technology enablement — creating the digital backbone

Siemens today only strongly activates the fifth.
The other four remain underdeveloped across the group.

Without an operating model, Siemens’ ecosystem narratives are conceptually attractive but practically limited.

6. The Growth Mindset Siemens Needs: From Control Logic to Emergence Logic

The final issue is the type of growth Siemens is building toward. We live in a very different, often conflicting and complex world. All of us are struggling on how to become more adaptive, more dynamic in how we see things, adapt and react. I feel Siemens is working hard on that

Siemens’ current orientation uses:

• Portfolio leverage
• Capital deployment discipline
• Incremental digital expansion
• Safe M&A adjacencies
• Predictable long-cycle customer relationships

This is solid. It is prudent. But it is not exponential. Can it be? What can givea very different perspective?

The companies shaping the next industrial era — Schneider, NVIDIA, AWS, Bosch Mobility, Tesla, Enel, Hitachi Rail, Siemens Healthineers (ironically its own former sibling with a growing and different mindset due ot its needs) — operate with an emergence mindset:

• Shared data → Shared advantage
• Distributed intelligence → Better decision-making
• Partner co-creation → Faster innovation cycles
• Platform ecosystems → Pull, not push growth
• System-level design → Value across categories

This is precisely what the IIBE was built to operationalise.
The IIBE prehaps gives Siemens the missing mechanism for moving from:

Management logic → Ecosystem logic

Control → Coordination

Centralised design → Distributed co-evolution

Predictive planning → Dynamic sensing and response

This is  in my opinion the mindset Siemens must adopt if its “new growth era” is to be more than a continuation of its old growth formula.

Conclusion: Siemens Has the Potential — But Must Choose the Mindset of tomorrow

Siemens is at a strategic moment. It has announced the spinning out of Siemens Healthineers to release capital appropriate to the organization’s belief of where its growth potential is. The three divisions left are all in need of a loosening up for individual persuit but in an overaching orchestrated way

Siemens AG offers incredible potentia

• It has the technology.
• It has the market reach.
• It has the portfolio breadth.
• It has the credibility and trust.
• It has theproven portfolio of products that stand as best in class

What it lacks — and what it urgently needs — is:

• A genuine ecosystem mindset
• A division-specific ecosystem architecture
• A dynamic operating model (the IIBE provides this)
• A more distributed approach to innovation and growth
• A shift from portfolio leverage to shared value creation

So in listening yesterday and reflecting on this I put on my IIBE lens and offer this. If Siemens addresses these six issues, it will not only unlock new growth — it will redefine what industrial value creation looks like in the next decade.

If it does not, it risks staying powerful but increasingly linear in a world that is becoming exponentially interconnected.

The choice lies in whether Siemens is willing to evolve its management logic — and embrace the ecosystem logic that will define its true future potential.