The digital delivery partner for oil refining organisations globally.

For over 30 years, Denver has built a global reputation for delivering business outcomes through technology, in some of the world’s largest and most complex oil refining environments. We support our clients to harness technology and benefit their business; to support their modernisation and transformation journeys, streamline operations, complete turnaround and maintenance projects more efficiently, and manage system implementations for trusted outcomes.

Challenges we see


Ageing systems and infrastructure can compromise reliability, increase costs and divert resources from optimisation and improvement initiatives.

Failure to strategically align regimes across multiple refineries can increase complexity and reduce agility.

Improving movement planning and enhancing blend optimisation can compromise initiatives to meet forecasted profit margins – particularly when oil prices fluctuate.

An inability to minimise costs by reducing or optimising resourcing/resources, improved planning, ensuring blend optimisation, maintain up-time of refinery assets.

How we can help


Business Objectives: We understand the role of technology and data in optimising safety, margins, balances and flows in refining environments.

Processes: A track record of success in process re-engineering, reporting, systems integration, change management and other tasks needed to embed solutions into the business and achieve its goals.

Systems: Experience in delivering industry leading IT & OT solutions both custom developed and COTS.

Stakeholders: We know what is important to people’s roles. We don’t waste people’s time and we know how to communicate with them to accelerate value.

"Denver has the runs on the board - they know what they are talking about and we can trust them. Denver has an end to end view - they understand refining and how technology fits into our business"


Global Refinery

"The Denver team's flexibility, responsiveness and proactive attitude, combined with their knowledge, mean we view Denver very much as a trusted adviser."


Rhys Long

IT Manager

"I do feel that when I give a project to Denver, it will be a turnkey project. This means we'll have project management, business analysis, change management and training to deliver excellence."


Danny Williams
Marathon Petroleum

Business areas we support

Maintenance and Turnaround

Our skills in maintenance and turnaround span mobility, enterprise asset management, maintenance scheduling, task tracking and completions. 


Our services involve solutions for better completion of oil movements, shift scheduling and other important tasks to prevent operational losses and optimise operational capabilities.

Health, safety, security and environment (HSSE) and Process Reporting

You can minimise the risk of incidents with our site access,  on boarding and other HSSE and process reporting capabilities.

Finance, Procurement and Projects

We can help you complete oil accounting, purchase-to-pay, warehouse optimisation and other important tasks efficiently.

Optimisation, Engineering and Lab

Oil refinery operations are complex and we have helped our clients with mobility, integration, system upgrades, information management and analytics.


Our team knows refinery environments. We know where to look and who to talk to in order to get outcomes delivered. We have deep experience working with information technology and operational technology and bringing together other vendors and internal stakeholders to successfully complete many complex projects.

100-plus years' experience across refining environments

Specialists in project management, business analysis, solution architecture and technical solutions

Experience delivering projects globally: North America, Europe, Asia, and Australia and are comfortable blending on-ground and remote resourcing/delivery models

1000's of business projects delivered into refining environments




Customer Insights



Business Critical Asset Management Upgrade for BP

As worldwide energy leader, BP provides fuel and energy for their customers' everyday life. BP operates the BP-Husky refinery at Toledo in the United States in a joint venture with Husky Energy, The refinery processes up to 160,000 barrels of crude oil per day and provides the Midwestern Unites States with gasoline, diesel, jet fuel, propane and asphalt.

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