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Welcome to
Optimum Procurement Group

Optimum Procurement Group is a leading procurement outsourcing and consulting company supporting clients in the UK, Europe, the Middle East and North America.
Optimum Procurement

Manage more than 200 categories of expenditure. Responsible for over $1bn USD of annualised client spend.

Optimum Fleet

Over 6,000 vehicles (commercials and cars) under management.

Optimum Eswitch

Over 200 energy procurement clients.

Case Study

A Recognised Leader in 
Procurement Outsourcing

Optimum Procurement Group has been indendently recognised by renowned research organisation, NelsonHall, as a 'Leader' in the global procurement services market. Everest Group has positioned Optimum as a 'Major Contender' in the European procurement outsourcing market and an 'Emerging Player' globally. 

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Procurement Outsourcing

We provide clients with high-calibre procurement resource and expertise, focused on securing incremental value through cost management, reducing supply side risk and improving sustainability.

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Procurement Consulting

Optimum’s procurement advisory service provides expert support for clients seeking to evaluate and significantly enhance their procurement capability and performance.

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Optimum Fleet

Optimum Fleet provides a range of solutions for organisations operating fleets of all sizes and requirements. Whether you are looking for a wholly outsourced solution or help with specific elements of fleet management, we have the right solution for you.

Visit Optimum Fleet Site

Optimum E-Switch

Optimum E-Switch is a leading energy procurement and carbon reduction specialist. Whether you are purchasing for a single site, or a large complex property portfolio, we will make sure you find the best energy deal available.

Visit Optimum E-Switch Site

Optimum has a strong S2C capability that it has enhanced with proprietary technology, enabling clients to benefit from an end-to-end service and flexible engagement models.

Rachael Stormonth, Senior Vice President, NelsonHall

Optimum offers us a flexible pool of outstanding practitioners who regularly receive excellent feedback from clients.

CIPS Director of Strategic Development

Optimum's recognition as a 'Major Contender' in the European PO market is a highly commendable achievement.

Rajesh Ranjan, Partner and Head, Business Process Services Research, Everest Group

Optimum's support allowed us to hit the ground running and immediately implement a number of the value adding initiatives recommended.

Nykolas Bromley, Head of Procurement, Henderson Global Investors

Outsourcing to Optimum has added significant and sustainable value across OCS, and is an integral part of our commercial strategy.

Peter Goodliffe, OCS Group Support Services Director

Class-Leading Technology 

Optimum SourcePlus is a class-leading software suite that delivers spend efficiency and control whilst meeting the demands of organisations of all sizes, types and locations. Each element of the software has been purposefully designed to maximise value and drive additional savings for our clients.

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Optiumum SourcePlus Technology


19th Aug 15 | Optimum Press

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8th Jul 15 | Optimum Press

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3rd Jul 15 | Procurement Insight

Procurement Outsourcing – an indispensable...

26th Jun 15 | Procurement Insight

Predictive Service: do we need choice?...

22nd Jun 15 | Optimum Press

The 7 Behaviours of Analytical Procurement...

14th Jun 15 | Optimum Press

Curiosity Is Insubordination In Its Purest...

12th Jun 15 | Procurement Insight

In Search of Mr and Ms Impossible...

12th Jun 15 | Optimum Press

Big Data Analytics – What’s in it for...