Procurement plays a central role in modern business operations. Whether it’s managing complex supplier relationships, reducing procurement costs, or introducing digital transformation, companies increasingly rely on specialist firms to guide and support these activities.
In London, a thriving business hub, the demand for procurement consulting has grown significantly. This blog presents a curated list of the top 10 procurement consulting companies in London, selected based on their market reputation, client reviews, and service offerings.
What Makes a Procurement Consulting Company Stand Out in London?
A procurement consulting firm becomes valuable when it can balance strategic thinking with practical delivery. In London’s competitive business environment, the leading companies distinguish themselves by offering a combination of industry insight, innovative technologies, and measurable outcomes.
Their consultants don’t just advise; they implement solutions that enhance supply chain resilience, reduce expenditure, and ensure compliance with evolving UK regulations.
Beyond capability, local presence and knowledge of the UK’s procurement framework including post-Brexit regulatory changes are key. London-based consultants are well-positioned to help both private and public sector clients navigate complex tenders, sustainability goals, and supplier risk, all while delivering cost efficiencies.
Which Are the Top 10 Procurement Consulting Companies in London?
1. Accenture – Global Procurement Transformation Leader
Accenture is a global consulting powerhouse and a front-runner in digital procurement transformation. With its London-based operations, the firm supports multinational clients in industries such as healthcare, energy, and retail. Accenture’s strength lies in combining strategic sourcing with advanced digital capabilities like AI, automation, and data analytics.
The company integrates procurement into broader business transformation agendas. Their expert consultants lead large-scale, complex change programmes with measurable value outcomes. Accenture’s work often focuses on procurement innovation and next-generation operating models. For enterprises seeking global insight with local execution, it is a standout choice.
Area of Excellence
Specialists in digital procurement systems and AI-led sourcing transformation.
Ideal For
Large enterprises needing end-to-end global procurement restructuring.
- Website: https://www.accenture.com
- Phone: +44 (0) 20 7844 4000
- Address: 30 Fenchurch Street, London, EC3M 3BD
- Email: UK.TenderMonitoring@accenture.com
2. Deloitte – Strategy-Led Procurement Advisory
Deloitte offers procurement consulting through a strategic and data-driven lens. Operating from its London hub, the firm works with public and private organisations to overhaul procurement processes and align them with broader goals like cost efficiency, sustainability, and resilience.
Deloitte’s procurement practice includes advisory services as well as hands-on implementation support. Their consultants specialise in operating model redesign, supplier governance, and category strategy.
Deloitte’s cross-functional capabilities allow procurement transformation to be integrated with risk, finance, and technology. The firm’s strength lies in strategic planning that translates into actionable change. Its global resources enhance local delivery.
Focus Area
Experts in aligning procurement strategy with enterprise transformation.
Best Choice For
Regulated organisations and corporates undergoing strategic change.
- Website: https://www.deloitte.com
- Phone: +44 (0) 20 7936 3000
- Address: 2 New Street Square, London, EC4A 3BZ
- Email: hdoberman@deloitte.co.uk
3. GEP – Technology-Driven Procurement Consultancy
GEP brings a unique blend of consulting expertise and technology innovation to procurement. Its London office supports clients in streamlining procurement through AI-enabled tools and cloud platforms. GEP’s proprietary software, SMART by GEP, is widely adopted for procurement automation and spend visibility.
Their consultants advise on sourcing, supplier management, and procurement outsourcing. The firm is a preferred partner for businesses looking to digitise procurement operations. GEP’s integrated model ensures strategy and technology align perfectly. Clients value their ability to deliver both short-term savings and long-term capability building. Its strong reputation spans multiple industries and markets.
Main Strength
Leaders in procurement digitisation and AI-powered sourcing.
Best Matched With
Companies aiming to modernise procurement through digital platforms.
- Website: https://www.gep.com
- Phone: +44 (0) 20 3409 7039
- Address: 1st Floor, 24 Cornhill, London, EC3V 3ND
- Email: info@gep.com
4. Efficio – Procurement Specialists with Hands-On Delivery
Efficio is a London-based firm focused exclusively on procurement and supply chain consulting. Known for its practical and execution-driven approach, Efficio helps clients achieve measurable cost savings and operational improvements. Its consultants embed directly with client teams, ensuring strategy is implemented effectively.
The company serves sectors such as healthcare, utilities, consumer goods, and construction. Efficio also supports digital procurement through its eFlow platform. Their work is highly data-driven and aimed at sustainable value generation. With deep category knowledge and a pragmatic mindset, Efficio is ideal for clients seeking results, not just advice.
Consulting Edge
Known for implementation-led procurement with measurable outcomes.
Ideal Client
Mid to large organisations needing rapid cost optimisation.
- Website: https://www.efficioconsulting.com
- Phone: +44 (0) 20 7550 5000
- Address: 80–110 High Holborn, London, WC1V 6JS
- Email: info@efficioconsulting.com
5. PwC – Integrated Procurement and Business Advisory
PwC delivers procurement consulting as part of its broader advisory and assurance services. Its London team works across sectors, including government, healthcare, financial services, and infrastructure. PwC’s strength lies in combining procurement transformation with risk, compliance, and sustainability expertise.
The firm helps clients define procurement strategies, redesign operating models, and enhance supplier governance. PwC also integrates ESG and digital tools into sourcing plans. Their consultants provide both board-level insight and operational support. As a trusted advisor across disciplines, PwC brings a comprehensive view to procurement improvement.
Key Discipline
Focus on procurement governance, sustainability, and digital risk control.
Best Fit For
Organisations with complex stakeholder environments and regulatory needs.
- Website: https://www.pwc.co.uk
- Phone: +44 (0) 20 7583 5000
- Address: 1 Embankment Place, London, WC2N 6RH
- Email: Via online contact form
6. Kearney – Procurement Strategy and Performance Experts
Kearney provides high-impact procurement advisory, helping organisations drive supplier value and performance. With a strong presence in London, the firm supports global transformation efforts focused on sourcing strategy, cost reduction, and innovation. Kearney consultants apply a structured methodology that connects procurement with corporate strategy.
Their approach is known for being analytically rigorous yet commercially practical. The firm works across industries such as industrial goods, defence, and retail. Kearney also focuses on developing internal procurement capabilities. Its frameworks and diagnostics help measure procurement maturity and guide improvement.
Core Capability
Leaders in supplier performance optimisation and strategy integration.
Ideal Solution For
Companies looking to tie procurement value directly to business outcomes.
- Website: https://www.kearney.com
- Phone: +44 (0) 20 7468 8000
- Address: 3–5 Cavendish Square, London, W1G 0PG
- Email: Via online contact portal
7. McKinsey & Company – High-Impact Procurement Strategy
McKinsey & Company is known for board-level advisory in procurement, with services spanning procurement transformation, capability building, and digital sourcing. From its London office, McKinsey supports global companies in rethinking procurement as a value-creating function. Its work is driven by in-depth research, data analysis, and industry benchmarks.
The firm leads transformation projects involving supplier innovation, risk management, and cost leadership. McKinsey consultants collaborate closely with C-suite stakeholders to align procurement with business strategy. Its emphasis on impact and sustainability distinguishes it in the field.
Strategic Focus
Experts in procurement change management and innovation design.
Most Valuable For
Enterprises managing high-complexity, multi-market procurement challenges.
- Website: https://www.mckinsey.com
- Phone: +44 (0) 20 7839 8040
- Address: 1 Jermyn Street, London, SW1Y 4UH
- Email: Via London office contact page
8. Inverto (a BCG Company) – Strategic Sourcing Specialists
Inverto, part of the Boston Consulting Group, specialises in strategic sourcing and procurement transformation. Based in London, the firm provides a focused approach to procurement value delivery. Inverto’s consultants use advanced analytics and benchmarking to improve supplier negotiations and category management.
Their solutions are tailored to industries such as manufacturing, energy, and retail. The company bridges the gap between high-level strategy and operational results. It’s particularly known for supplier market insight and pragmatic delivery. Being part of BCG gives Inverto access to broader strategic tools and global best practices.
Competitive Edge
Strong in data-driven sourcing strategies and executional precision.
Target Client
Businesses seeking structured, market-informed procurement reform.
- Website: https://www.inverto.com
- Phone: +44 (0) 20 3885 0244
- Address: 80 Cannon Street, London, EC4N 6HL
- Email: london@inverto.com
9. EY – Risk-Aware Procurement Consulting
EY’s procurement consulting practice in London supports transformation with a focus on governance, financial integrity, and risk management. The firm assists clients in restructuring procurement functions to deliver greater transparency and operational control. EY helps implement sourcing policies that comply with public and private sector regulations.
Its consultants work closely with finance, legal, and sustainability teams to embed responsible sourcing. The firm is also known for supporting digital procurement through systems integration. EY’s approach is trusted by organisations prioritising oversight and stakeholder assurance.
Primary Offering
Procurement transformation with built-in risk mitigation and ESG alignment.
Right Fit For
Public institutions and corporates with strict procurement governance needs.
- Website: https://www.ey.com
- Phone: +44 (0) 20 7951 2000
- Address: 1 More London Place, London, SE1 2AF
- Email: Via EY contact portal
10. Argon & Co – Pragmatic Procurement Improvement
Argon & Co is a boutique consultancy in London focused on practical procurement solutions and supply chain enhancement. The firm works with clients to streamline procurement operations, improve sourcing decisions, and reduce waste. Known for its hands-on delivery style, Argon & Co combines consultancy with change management support.
Their consultants embed within client teams to ensure realistic improvements are made. Industries served include aerospace, manufacturing, and FMCG. The firm places a strong emphasis on collaboration and rapid results. It is particularly suitable for mid-sized organisations with resource constraints.
Distinctive Approach
Hands-on, improvement-focused procurement with operational precision.
Well-Suited For
Companies needing agile support for procurement execution and value delivery.
- Website: https://www.argonandco.com
- Phone: +44 (0) 20 7222 3333
- Address: 12–18 Grosvenor Gardens, London, SW1W 0DH
- Email: Via London office page
What Services Do Leading Procurement Consulting Firms in London Offer?
London’s top procurement consulting firms offer a comprehensive portfolio of services. These typically range from sourcing strategy and cost analysis to full-scale procurement transformation.
Strategic sourcing is a core service, involving data-driven evaluation of supplier markets to achieve cost savings and improved contract terms. Many firms also offer technology integration, including e-procurement platforms and automation tools that improve visibility and streamline purchasing workflows.
Other common services include spend analysis, category management, contract negotiation, vendor evaluation, and risk mitigation. Firms serving the public sector are especially focused on compliance with UK government procurement regulations and frameworks, such as CCS agreements and the Procurement Act.
How Do Procurement Consultants Add Value in Public and Private Sectors?
Procurement consultants offer distinct advantages to both public bodies and private businesses. In the public sector, their role often involves ensuring transparency, fairness, and adherence to strict regulations.
This includes helping departments manage tenders, supplier audits, and policy updates. Their expertise is particularly valuable for organisations subject to audit and public scrutiny.
In contrast, the private sector leverages procurement consultants to gain competitive advantage. Consultants help unlock value from existing supplier relationships, introduce digital procurement tools, and implement strategies that reduce operating costs without compromising quality. This is critical in industries such as retail, construction, and technology, where supply chain agility can determine market success.
What Are the Business Benefits of Hiring a Procurement Consultancy?
Engaging a procurement consultancy delivers measurable financial and operational improvements. Cost savings are among the most tangible outcomes, often resulting from better supplier terms, consolidation of vendors, or improved category management. However, the benefits go far beyond cost.
These firms help build procurement maturity, ensuring that internal teams adopt industry best practices, from sustainable sourcing to supplier performance monitoring. Risk reduction is another key benefit consultants identify vulnerabilities in contracts or compliance that might otherwise be missed.
Here’s a comparative look at the key benefits:
| Business Objective | Procurement Consultancy Outcome |
| Reduce costs | Strategic sourcing and negotiation with suppliers |
| Improve efficiency | Automation of manual procurement tasks |
| Strengthen compliance | Regulatory alignment (especially in public sector) |
| Mitigate supplier risk | Third-party risk assessments and scorecards |
| Enhance data visibility | Spend analysis dashboards and reporting |
How Should a Business Choose the Right Procurement Consultancy?
Selecting a procurement consulting partner depends on several factors. First, businesses must define their goals whether it’s driving down purchasing costs, digitising the procurement function, or preparing for regulatory audits. From there, the search should focus on firms with relevant industry experience and a track record of success in similar projects.
Due diligence is essential. Reviewing case studies, client testimonials, and consultant qualifications can help businesses understand the value a firm provides. Some firms specialise in public procurement, while others excel in manufacturing, healthcare, or financial services. For the best results, clients should seek firms that combine sector-specific knowledge with a flexible delivery model.
What Do Reviews Reveal About London’s Top Procurement Firms?
Client reviews consistently highlight the professionalism and impact of these consultancies. Efficio, for example, is praised for its hands-on, data-driven approach to procurement transformation. GEP receives positive feedback for combining technology with consulting services, delivering value through its proprietary platforms.
Inverto, a BCG company, stands out for its strategic depth and agile methodology, while McKinsey & Company is noted for high-level strategy aligned with complex operational goals. Meanwhile, firms like Argon & Co and EY are recognised for their ability to drive results across mid-market and enterprise-level clients.
Overall, reviews show that the best firms deliver both short-term cost savings and long-term procurement capability.
What Trends Are Shaping the Future of Procurement Consulting in London?
The procurement function is evolving rapidly, and London’s consulting firms are adapting to several key trends. Sustainability and ESG considerations now influence supplier selection and sourcing strategies. Businesses are increasingly seeking partners who can help implement responsible procurement policies that meet investor and regulatory expectations.
Digital transformation is also a top priority. Tools like AI-driven spend analysis, robotic process automation (RPA), and cloud-based procurement systems are becoming mainstream. Procurement consultants are playing a pivotal role in integrating these technologies into legacy systems.
Another trend is localisation an outcome of Brexit and global supply disruptions. Companies are looking to source closer to home, and consultants are helping design localised procurement strategies that balance cost, resilience, and sustainability.
Conclusion
Choosing a procurement consultancy in London involves more than just comparing services. It requires understanding your specific goals and finding a partner that aligns with your industry, culture, and operational needs. Whether you need to navigate public tenders, implement e-procurement tools, or optimise global supplier networks, the firms listed above offer reliable, proven solutions.
Each brings a unique blend of strategic insight, practical delivery, and London market knowledge. Businesses ready to elevate their procurement function will find these firms to be excellent starting points.
FAQs About Procurement Consulting Companies in London
What services do procurement consultants in London provide?
They offer services such as strategic sourcing, supplier management, spend analysis, contract negotiation, and digital procurement transformation.
Are procurement consultancies only for large businesses?
No. While some focus on enterprise clients, many, like Efficio and Argon & Co, also serve SMEs and mid-sized firms.
How do I know if a firm is reputable?
Check independent reviews, case studies, and look for certifications like CIPS or partnerships with recognised bodies like CCS.
Do consultants help with procurement software integration?
Yes, many firms assist with implementation of e-procurement platforms, automation tools, and analytics dashboards.
Can they support sustainability goals?
Absolutely. ESG-focused procurement is now a standard part of many consultancies’ service offerings.
How long does a typical procurement consulting engagement last?
This depends on scope, but most projects range from a few months to over a year, especially if transformation is involved.
Is it worth outsourcing procurement strategy?
Yes, especially for companies lacking internal expertise or needing fast results. It often leads to higher ROI and better supplier outcomes.