Every engagement below represents a structured Asset Performance Management programme delivered through Optimal's ARaaS® framework — from offshore FPSO reliability studies and nuclear decommissioning strategies through to pharmaceutical OEE programmes and public sector asset accounting.
Client engagements delivered across oil & gas, power, mining, nuclear, pharma, FMCG and facilities management
7 sectors
Industries served — with deep domain knowledge in each and cross-sector methodology that transfers proven solutions
4 continents
Programmes delivered across the UK, Southern Africa, West Africa and the Middle East through Optimal's global network
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Client Engagements
Reliability delivered across every sector we serve.
Optimal has delivered structured Asset Performance Management programmes for operators across oil & gas, power generation, mining, nuclear, pharmaceutical, FMCG and facilities management. Every engagement below represents a measurable improvement in asset reliability, maintenance practice or financial compliance.
Oil & Gas
North Sea · Offshore
Major Offshore Operator — North Sea Power Generation RCM
Two-platform RCM study covering all rotating and static equipment — delivering CMMS-ready maintenance schedules for power generation, compression and process systems.
FPSO Operator — Asset Register Development & RCM Strategy
Full asset register build and RCM-based maintenance strategy for an FPSO — establishing a compliant data foundation and criticality-driven maintenance framework.
Major Independent E&P Operator — Upstream Oil & Gas
Maintenance strategy development and CMMS population for a major West African upstream operator — covering production critical and non-critical equipment across onshore facilities.
Major International E&P Operator — Pre-Commissioning & Commissioning
Pre-commissioning and commissioning strategy development and execution support for a major international E&P operator — establishing all commissioning procedures, punch lists and handover documentation.
Major Independent E&P Operator — RAM Modelling & LTF Availability Study
Monte Carlo RAM modelling for a Liquid Treatment Facility FEED — determining the optimal Vapour Recovery Unit compressor configuration to maximise production availability and minimise income loss.
Major North Sea FPSO Operator — FPSO Life Extension Study
Life extension study across 7,800+ items and 511 equipment groups — developing a Work Breakdown Structure, Ageing Model Database and degradation assessments aligned to OGUK A&LE guidance.
Major LNG Operator — Residual Life Assessment, LNG Liquefaction Plant
First-pass RLA Toolkit deployment for an LNG Liquefaction Plant transitioning to a mature operational phase — establishing a structured condition baseline and degradation mechanism register.
The Energy Institute — Decommissioning & Mothballing Guidance
Technical writing and subject matter expertise supporting The Energy Institute's published best practice guidance on the management of upstream Oil & Gas assets taken out of service. ISBN 978 1 78725 124 3.
Major Energy Recovery Facility Operator — ISO 55001 SAMP & 5-Year Roadmap
ISO 55001 gap assessment, Strategic Asset Management Plan and five-year improvement roadmap for a major energy recovery facility — establishing a compliant governance framework.
Major Water Utility — Predictive Maintenance & ARaaS® Deployment
Real-time asset health monitoring and predictive maintenance programme for a major South African water utility — deployed via Optimal's ARaaS® platform with live sensor integration.
Renewable Energy Operator — ISO 55001 Asset Management System
Development of a fully compliant ISO 55001 Asset Management System for a renewable energy operator — covering policy, strategy, objectives and a structured continuous improvement framework.
Major Regional Water Utility — Asset Register & Strategic Asset Management Plan
GRAP-compliant asset register update and 10-year Strategic Asset Management Plan with Digital Twin scenario modelling — supporting investment planning for a regional South African water utility operating above design capacity.
Global Mining Group — Diamond, Platinum, Coal & Iron Ore
Group-wide maintenance strategy and asset management capability programme across diamond, platinum, coal and iron ore operations — standardising best practice across a complex multi-commodity portfolio.
Major Open-Pit Producer — Asset Management System Development
ISO 55001-aligned Asset Management System development for a major open-pit mining producer — establishing the governance framework, policies and improvement roadmap for operational excellence.
Leading Platinum Producer — Maintenance Strategy for Greenfield SO₂ Abatement Plant
RCM-based maintenance strategy and SAP-upload-ready work packages for a greenfield SO₂ abatement plant at a platinum metallurgical complex — ensuring environmental regulatory compliance from day one.
Major Gold Mining Group — Asset Management System Evaluation & AMP Development
ISO 55001-aligned asset management maturity assessment, Asset Management Policy and improvement roadmap across two gold mine sites in Zimbabwe — targeting world-class operational performance.
Major Nuclear Decommissioning Facility — Materials Management Strategy
Materials management strategy and spare parts rationalisation programme for a major nuclear decommissioning facility — aligning inventory to maintenance requirements and decommissioning milestones.
Leading Pharmaceutical Manufacturer — Real-Time OEE Monitoring
Real-time OEE monitoring deployment for a leading pharmaceutical manufacturer — integrating live production data with maintenance workflows to improve line efficiency and reduce unplanned downtime.
Global Manufacturing Group — ISO 55001 Gap Assessment
ISO 55001 gap assessment and improvement roadmap for a global manufacturing group — benchmarking current asset management practice and identifying priority actions for certification readiness.
Global Packaging & Paper Group — OEE Monitoring & Asset Management
OEE monitoring programme and asset management framework for a global packaging and paper group — integrating production performance data to drive reliability improvements across manufacturing operations.
Global Beverage Manufacturer — Production Line Reliability Programme
Production line reliability improvement programme for a global beverage manufacturer — applying RCM methodology to identify and eliminate chronic failure modes across high-volume lines.
Leading Facilities Management Provider — Engineering Asset Condition Assessment
Engineering asset condition assessment programme for a leading facilities management provider — delivering a structured condition register and prioritised maintenance investment plan across a large managed estate.
South African National Defence Forces (SANDF) — Asset Management Training
Tshwane University of Technology-certified training programme equipping SANDF officials with the skills to conduct GIAMA-compliant immovable asset assessments — preventing qualified audit findings.
Major District Municipality — Water Treatment Plant Asset Tactics Development
Three-phase asset tactics development programme covering 33 critical asset types across water treatment facilities serving four local municipalities — delivering best-practice maintenance strategies for mechanical, electrical and instrumentation equipment, structured for direct CMMS upload and aligned to a comprehensive fixed asset register.
Every engagement in this register was delivered through Optimal's ARaaS® framework — a structured, continuous service model that compounds reliability improvements year on year. Not a one-off project. A strategic partnership that evolves with your assets.
Every engagement follows Optimal's ARaaS® programme structure — Design, Execute, Monitor, Optimise, Repeat — ensuring consistent delivery quality regardless of geography or asset class.
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Standards-Aligned Delivery
All programmes are aligned to applicable international standards — ISO 55001, ISO 14224, RDS-PP, IEC 61508, GRAP, IAS 16 — ensuring outputs that satisfy both engineering and audit requirements.
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Engineering + Commercial Capability
Optimal combines reliability engineering depth with financial and governance expertise — delivering outcomes across both the technical asset register and the financial statements that depend on it.
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Global Reach, Local Delivery
Programmes delivered across the UK, South Africa, West Africa, Southern Africa and the Middle East — with in-country resource capability and understanding of local regulatory environments.
Ready to add your organisation to this register?
Optimal's engagement model begins with a structured discovery conversation — understanding your asset base, your current reliability position and where a structured programme would deliver the most immediate value. No obligation. Clear scope. Measurable outcomes.