Energy Demand and Decarbonisation
Nuclear and LNG momentum boosting high-margin orders

An overview of the main reasons to invest and the key risks involved.
Nuclear and LNG momentum boosting high-margin orders
Exposure to AI, data centres, semiconductors creates future tailwinds
OneIMI drives margin gains, cash generation, and capital discipline
Industrial Automation remains weak with unclear inflection point
Transport division turnaround could underwhelm if macro weakens further
Currency and component volatility still a risk to near-term margins
IMI plc is a global leader in fluid and motion control technologies, delivering high-performance solutions across Process Automation, Industrial Automation, Climate Control, and Life Sciences. With engineering expertise in valves and actuators, IMI helps vital industries improve energy efficiency, safety, and performance. Over 45% of its revenues are derived from high-margin aftermarket services, ensuring recurring income and long-term customer relationships.
The investment case for IMI centres on its ability to compound profitable growth through megatrends like energy transition, data centre expansion, and automation. Management has a clear track record of execution, operational excellence, and disciplined capital allocation, targeting 20%+ margins and double-digit EPS growth. With a strong balance sheet, expanding innovation capabilities, and rising exposure to structurally growing markets, IMI is well placed to deliver sustainable shareholder value.
Overview of buy and sell case of the business.
Key pieces of information about the business that you need to know about.
IMI’s Process Automation business benefits from rising global energy demand and the shift toward cleaner sources. Its valves and control systems are critical in gas, LNG, and nuclear power infrastructure, both in new builds and the high-margin aftermarket. The nuclear sector is seeing renewed investment, supported by energy security needs and electrification. Demand linked to data centres and power generation is also increasing, creating new growth opportunities. The division generates ~60% of revenue from aftermarket, with margins 2.5x higher than new construction, and a strong installed base that creates long-duration recurring revenues.
Industrial and Process Automation represent 64% of group sales, placing IMI at the heart of long-term trends in robotics, manufacturing digitisation, and industrial efficiency. Its technologies are embedded across sectors, from semiconductors to clean energy and infrastructure. While demand remains soft in the short term, order books in Process Automation are strong, supporting a recovery as investment cycles improve. Digitalisation and reshoring continue to create new demand pockets, and IMI’s focus on innovation and high-value applications positions it to capture this recovery.
IMI's OneIMI operating model is a proven engine of productivity and innovation. The group has improved operating margins from 14% to 20%+, driven by simplification, pricing discipline, and operational improvements. Growth Hub orders have increased to a record £206m, and bolt-on M&A has delivered strong returns. IMI targets 5% organic revenue growth, 90% cash conversion, and 12% ROIC, all within a disciplined capital allocation framework. These targets are now being met or exceeded, with 2025 cash conversion at 96%, ROIC at 14.0%, and free cash flow of £290m. The group is returning capital through a £500m share buyback and a 10% dividend increase, while continuing to invest for growth, supporting long-term compounding.
The key events that could drive investment opportunities and shift markets.
2026 Guidance Delivery: Early evidence that IMI is on track for a sixth consecutive year of mid-single digit organic revenue growth, with adjusted EPS guidance of 136p–142p supported by strong Process Automation demand and stable Industrial Automation performance.
Strategic Wins in Energy: New nuclear, LNG, or hydrogen infrastructure contracts announced across Europe, North America, or Asia Pacific, showcasing IMI's growing presence in decarbonisation markets.
Industrial Automation Recovery: Visible rebound in order activity and project pipelines across Germany, the UK, and North America, suggesting an inflection in investment cycles and capital spending.
Portfolio Simplification Progress: Completion of the Truflo Marine disposal (expected mid-2026) and further evidence that capital is being recycled into higher-return end markets, while the Transport strategic review continues to sharpen group focus.
Megatrend Exposure: Continued investment into data centres, electrification infrastructure, and next-gen power generation (e.g. SMRs) boosts multi-year demand across IMI’s core sectors.
Strategic M&A and Integration: Value-accretive acquisitions in adjacent automation or energy-related tech verticals, successfully integrated into the OneIMI model, driving both scale and margin expansion.
Key pieces of information about the business risks that you need to know about.
While IMI is well positioned for the automation megatrend, short-term demand across industrial sectors remains soft, especially in Europe and North America. Its Industrial Automation division has shown minimal growth recently, and recovery has been slower than expected. A delayed rebound in capital investment cycles could weigh on overall revenue momentum and dampen operating leverage. Prolonged sluggishness would also test management's ability to maintain margin discipline in the face of fixed costs and uncertain demand.
IMI’s Transport division, which accounts for roughly 8% of group revenues, is undergoing a multiyear restructuring plan. The goal is to enhance margins, reduce working capital intensity, and exit lower-return product lines. While progress has been made, the segment is still vulnerable to regional truck cycle swings, particularly in the U.S. and Europe. If macro weakness persists or if operational milestones are missed, the recovery could be delayed, undermining return on capital and distracting management focus from higher-return areas of the business.
With a global footprint spanning 50+ countries, IMI’s earnings are exposed to currency volatility, especially GBP vs USD and EUR. Foreign exchange headwinds can affect both reported revenue and operating profit, particularly when global macro conditions diverge. Additionally, IMI’s exposure to cyclical end-markets makes it vulnerable to broader macro shocks, including supply chain disruptions, inflation, and geopolitical instability. While hedging policies are in place, material FX swings or supply chain cost inflation could compress margins and reduce forecast visibility.
Quickly navigate key insights from industry experts and leverage their knowledge and market intelligence.

Beyond 2025, the outlook for growth is positive across virtually all segments of industrial automation through the end of the decade. The pharmaceutical and MedTech industries will lead the way together with Battery/ ex-EV followed by food & beverage, electronics (including data centers) and the mining and metals sector.

Thanks to automation, optimizing across the entire production stack lets you drive far past the cost savings you used to get by outsourcing labor. Meanwhile legacy makers in both aerospace and automotive act more like 'parts integrators'

Research on demographics mostly looks at the perils of a shrinking labour force on economic growth but ignores what automation and artificial intelligence does for productivity. Likewise, research on automation and AI focuses on jobs that may be lost, but overlooks the demographic issues they may solve. Put the two together — ageing populations with automation/AI — and there are clusters of investment opportunity.

Japanese workers accepted and even embraced automation, driving a decade lead in industrial robots. Why? Norms around lifetime employment for workers and enterprise-level unions. Robots didn’t just displace workers but allowed workers to switch to better jobs within firms.
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The outlook on energy transition is challenging to say the very least. It is important to explore what flow control technologies can bring to the table to address the many pressing challenges that must be faced. Valve solutions have a vital role in many crucial applications such as sustainable aviation fuel (SAF) production, carbon capture, utilisation and storage (CCUS), hydrogen, and plastics liquefaction – all segments which are directly contributing towards cutting carbon footprint and curbing global warming
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Here are the questions that professional investors are asking before making an investment decision.
Investors want clarity on whether the current momentum in Process Automation is a one-off or a durable growth path. Management has emphasised that the long-cycle nature of the division provides forward visibility, with the installed base and repeat aftermarket orders anchoring growth. Orders from LNG and nuclear clients, particularly around plant extensions and SMR development, are expected to sustain mid-single-digit growth into 2026 and beyond. Hydrogen infrastructure, while lumpy, offers additional upside. Though 2024 saw a shipment-heavy performance, the order pipeline remains robust, with energy security needs supporting capex across IMI's core regions. While growth may not maintain the double-digit pace of 2023, the structural demand drivers suggest a reliable, compounding revenue stream.
The Transport division has underperformed for years, but the recently launched 5-year transformation plan aims to lift its return on capital to group levels. This includes targeted exits from low-margin business lines, leaner operations, and engineering-led margin improvement on new platforms. The Industrial Automation segment, though cyclical, has stabilised and benefits from high aftermarket exposure and growth from electrification-related clients. IMI’s 20% group margin target includes these divisions and assumes improvement. Analysts believe the high-margin Process Automation and Climate Control segments will provide enough cushion to protect profitability during the transition, and that Industrial Automation’s operational gearing offers strong upside when end markets recover.
Scalability of OneIMI is a key differentiator in IMI’s M&A strategy. Management sees the operating model not just as a cost tool but as a cultural integration platform. The OneIMI pillars – commercial excellence, data-driven operations, continuous improvement, and innovation – have been successfully applied to several bolt-ons, delivering returns above WACC within three years. In practice, the post-acquisition playbook is well structured: IMI embeds central teams early, applies shared KPIs, and deploys digital tools to track performance. This accelerates alignment, shortens time-to-value, and allows IMI to pursue smaller acquisitions with confidence. Investors view this capability as giving IMI a competitive advantage in fragmented sectors like fluid handling, where scale and sophistication can unlock substantial synergies.
Future capital deployment remains focused on three main areas: strengthening core capabilities, accelerating digital innovation, and enabling strategic M&A. On the organic side, capex is allocated toward manufacturing automation, cybersecurity, and facility upgrades that improve flexibility and responsiveness. IMI has also invested in new product platforms through its Growth Hub, particularly in clean energy and life science control systems. On the inorganic side, the pipeline of bolt-ons remains active, with management reiterating its 3-year payback hurdle and commitment to disciplined pricing. With net leverage forecast to fall below 1.1x by end-2025, share buybacks remain an option, although M&A is expected to be the primary outlet for surplus capital. Investors see the capital allocation framework as pragmatic, with a clear focus on compounding shareholder returns over time.
This division, while only 10% of group sales, is a strategic growth vector given its exposure to medical devices, analytical instruments, and lab infrastructure. Growth was muted post-COVID, but Q3 showed a 13% organic bounce, partly driven by shipment catch-up. Management indicates underlying demand has stabilised, particularly in diagnostics and point-of-care equipment. As funding returns to biotech and pharma labs, and as postponed capex resumes, IMI expects a gradual return to low-single-digit organic growth, and has begun expanding its Swiss Life Science manufacturing facility to meet sustained demand. Structural growth remains intact, supported by demographic shifts, chronic disease trends, and a growing focus on automation in lab environments. Fluid Control’s ability to support high-precision, miniature flow systems makes it well placed to benefit as innovation picks up in medtech and life sciences. Investors are watching closely for signs of sustained improvement in order books and recurring business.

IMI plc
Engineering precision meets global energy and automation tailwinds

LSE:IMI
GBp2868.00
6.91b
23.21
1m
Pricing delayed 15 mins. Apr 28, 2026 10:00 AM