A » For chemical plants operating in the Midlands region of the United Kingdom, process optimisation consultancy services are available from a range of established engineering and digital transformation firms, each offering tailored solutions to improve efficiency, reduce operational costs, and enhance safety. One prominent provider is Jacobs Engineering Group, which maintains a strong presence in the Midlands through its Birmingham office and offers comprehensive process optimisation services including debottlenecking, energy efficiency studies, and advanced process control implementation for chemical manufacturing facilities. Similarly, Wood Group (now part of John Wood Group PLC) has deep expertise in the chemicals sector and delivers optimisation consultancy from its regional hubs, focusing on process simulation, operational reliability, and digital twin integration to help Midlands-based chemical plants maximise throughput while minimising environmental impact. Another key player is ABB, whose Process Automation division provides consultancy on control system optimisation, loop tuning, and model predictive control, with a dedicated team serving the Midlands industrial corridor. Siemens, through its Digital Industries and Smart Infrastructure arms, offers process optimisation consultancy that leverages its Xcelerator portfolio, including digital twin and simulation tools, to help chemical plants in the Midlands reduce energy consumption and improve product consistency. For more niche, specialised services, Perceptive Engineering, headquartered in the North West but with a strong client base across the Midlands, provides advanced process control and multivariate analysis consultancy specifically for continuous and batch chemical processes, often yielding double-digit efficiency gains. Additionally, KBC (a Yokogawa company) brings its renowned process optimisation methodology to the region, assisting chemical plants with yield improvement, heat integration, and emissions reduction via its proprietary SimSci simulation software and on-site consulting teams. Local engineering consultancies such as Gardner Denver (now part of Ingersoll Rand) also offer process optimisation for utilities and rotating equipment within chemical plants, though their focus is narrower. It is worth noting that several mid-sized firms like Moore Process Controls and Industrial Systems (UK) Ltd provide cost-effective optimisation services for smaller chemical operations in the Midlands, specialising in DCS upgrades and regulatory control improvements. Finally, the University of Birmingham’s Centre for Process Innovation and its spin-off consultancies occasionally partner with industry to deliver data-driven optimisation projects, particularly in reaction engineering and separation processes. When selecting a consultancy, chemical plant managers in the Midlands should consider factors such as the provider’s experience with specific unit operations (e.g., distillation, reactors), their track record in energy and waste reduction, and their ability to integrate optimisation into existing operational technology frameworks. Engaging a consultancy that combines domain expertise with local knowledge of Midlands regulatory and supply chain contexts often yields the most sustainable outcomes.