Engineering-led Asset Performance Architecture
Enabled digitally, delivered operationally and sustained through capability development
Enabled digitally, delivered operationally and sustained through capability development
Energy Technical Service (ETS) helps asset-intensive organisations improve reliability, operational performance, lifecycle decision-making and business value through integrated asset strategy, digital enablement and operational improvement

Energy Technical Service (ETS) is an engineering-led asset performance advisory working at the intersection of engineering, maintenance, operations, systems, data and financial insight
We guide organisations to improve reliability, operational effectiveness and lifecycle decision-making in ways that deliver measurable operational and commercial outcomes
Our work focuses on connecting engineering judgement, operational reality and data-driven insight into practical frameworks that improve performance, control cost and strengthen business decision-making
ETS operates as a specialist alliance of engineers, asset performance practitioners, subject-matter experts and data specialists, bringing senior, principal-led capability that stays close to delivery

Asset Performance Architecture
Clear asset care frameworks, lifecycle logic and governance that support stronger operational and commercial decision-making
Digital Asset Enablement
Turning fragmented systems and operational data into actionable operational and commercial insight
Operational Improvement
Improving work execution, planning, scheduling and operational discipline to strengthen reliability and maintenance effectiveness
Capability Development
Building confidence, ownership and sustained organisational capability through practical, embedded support
ETS connects strategy, systems, execution and capability into one practical model for improved asset performance and business value
ETS is deliberately focused.
We are not a broad generalist engineering house or a software vendor. We work alongside client teams to improve reliability, operational performance and lifecycle decision-making in ways that deliver measurable business value
Our model combines:
We do not improve maintenance systems, operational data or work management processes for their own sake. We improve them to support stronger operational outcomes, better asset decisions and improved business performance

ETS guides organisations to get more value from the systems and data they already have through engineering-led decision support, targeted analytics and lifecycle modelling.
By integrating operational, maintenance and financial information, ETS helps improve:
Data → Information → Insights → Optimisation
This approach supports the progressive development of targeted data models, algorithms and decision logic that improve visibility, strengthen operational decision-making and support long-term asset performance improvement.
Typical integrated systems include:

ETS brings practical technical capability across maintenance systems, asset data, operational reporting, scheduling tools and decision-support environments.
This includes:
Our technical capability supports the bigger outcome: better work management, stronger lifecycle decisions and measurable operational performance improvement
ETS works with asset-intensive organisations seeking improved reliability, operational performance, cost control and stronger lifecycle decision-making across complex operating environments
Engineering & Delivery Partners
ETS can also operate alongside broader engineering, operations and project delivery organisations where specialist capability in asset performance, digital enablement, operational improvement and work management is required.
Our focused, principal-led model allows ETS to strengthen broader programmes without adding unnecessary complexity
Most ETS engagements begin with an asset performance review to identify operational constraints, performance risks, lifecycle decision gaps and areas where value may be leaking across the asset base.
From there, ETS works alongside client teams to define and deliver targeted improvement initiatives across asset strategy, operational improvement, digital enablement and capability development.
ETS does not operate as a detached consulting layer. We stay close to the work so that strategy, systems, execution and capability remain connected in a way that is practical, usable and sustainable
If the challenges outlined on this site resonate with your business or delivery model, we would welcome the opportunity to discuss how ETS may be able to support your team.
ETS works with asset-intensive organisations and delivery partners seeking practical, engineering-led capability across asset performance, digital enablement, work management and capability development.
22 Monowai Place, Kensington, Whangārei 0112
New Zealand +64 2108699072 Australia +61 451372596 jamie@ets-hatwolf.com
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