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Global Sourcing

Blue global technology background with the planet Earth map

Global Sourcing

Blue global technology background with the planet Earth map

Empowering Our Clients' Vendor Management with Strategic Insights

OptiBuy, now part of WNS Procurement, provides global sourcing services, facilitating strong business relationships with international suppliers. We leverage our expertise to guide clients through sourcing and supplier selection processes based on thorough market analysis. Our team offers comprehensive services including tender organization, negotiation, supplier audits and vendor management, aimed at improving supply chain efficiency and satisfying procurement needs.

Over 20 years of experience in Global Sourcing services

The global sourcing model strengthens worldwide busness ties and removes spatial limitations through rapid communication development, involving the search for service/product suppliers internationally.

The main advantage is a wider selection, allowing companies to find partners that best meet their needs, especially when local options are insufficient or not competitively priced. This also enables outsourcing certain operations to external firms with the necessary expertise, allowing the company to focus on its core business.

340
over 340 successful projects across various sectors
25000
of qualified suppliers worldwide 
25
up to 25% average savings generated for clients

Our Offer

OptiBuy's comprehensive global sourcing services are designed to foster robust international supplier relationships and enhance your procurement capabilities.

Sourcing

  • Analysis of input data to define optimal sourcing criteria

  • In-depth market research and potential supplier longlisting 

  • Preliminary capability assessments to evaluate supplier qualifications

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Supplier Evaluation

  • Preparation and alignment of Request for Information (RFI) documents tailored to project needs

  • Conducting a structured RFI process and thorough supplier evaluation

  • Shortlisting potential suppliers for the next phase of the project

RFQ Process

  • Prepare RFQ documents with detailed specifications, drawings and cost breakdown requests

  • Execute a structured RFQ process

  • Compare offers, highlighting supplier competitiveness and technical capabilities

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Supplier Awarding

  • Conduct on-site quality audits for top suppliers

  • Manage sample approval process

  • Assist clients in supplier implementation and development

Our expertise in various direct categories

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CNC Machining

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Weldments

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Sheet metal

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Castings

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Forgins

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Electronics

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Plastics

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Packaging

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Hydraulics

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Transport

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Wire harnesses

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Tooling

Your benefits from our services

Leverage our global expertise in sourcing and vendor management to optimize your procurement strategy and build a robust supplier network.

Significant Cost Savings

Average savings of 8-25% across categories.

Exceptional Return on Investment

The value from projects significantly exceeds our fees (return on our experts' fees within 2-3 months).

Expertise and Experience

OptiBuy experts are educated engineers with extensive industry experience and knowledge of the local market.

Proven Track Record

Over 250 successful projects across various sectors.

Expansive Supplier Network

Continuously expanded database of 12,000 qualified suppliers worldwide.

Unique Sourcing Toolkit

A unique set of tools for sourcing, suitable for every stage of the project.

See what our clients are saying

We are truly impressed by the quality of services delivered by OptiBuy. The reports are sent on time and contain all the information required by the client. OptiBuy together with Swiss company conducted also audits at selected suppliers, which was always organized very smoothly. Furthermore, we can always count on recommendations and interesting comments from the representatives of OptiBuy. Swiss companies are known for being demanding and paying attention to tiny details. Nevertheless, Optibuy always managed to meet the expectations of our Swiss clients. We could certainly recommend OptiBuy as a reliable partner.
It is a joy to work with such a customer-oriented and professional company.

Benjamin Schwägli

Head of Swiss Business Hub Poland | Switzerland Global Enterprise

OptiBuy has done a great job for us. Better than other consulting companies , we have worked with before. The results of the RFI phase exceeded our expectations. We have already evaluated several suppliers proposed to us by OptiBuy, and all indications are that they meet the requirements. OptiBuy has provided us with a very good basis to start and continue the evaluation. We are very pleased with the cooperation

Thomas Berner

Senior Strategic Sourcing Manager | Tecan

Our collaboration with Optibuy was very professional, effective and efficient. We were faced with the challenge of launching a request for information (RFI) on a very specific product group. The aim was to find a partner in Europe that could meet our high-quality standards. It was incredibly important for us to agree on our exact requirements with Optibuy, both on a supplier level and in terms of the product portfolio. An agreement was successfully reached thanks to exceptional professional expertise on the parts all those involved. The discussion leading up to this was both critical and constructive. The result of this was that ultimately we were able to find suppliers that were perfectly equipped to meet our requirements.
We would strongly recommend Optibuy as a supplier of Procurement Consulting.

John Stephan Hänni

Head of Corporate Procurement | Reichle & De-Massari

Our work with OptiBuy global sourcing consultants aimed to gain CEE market understanding and identification of best potential suppliers for mechanical parts and sub-assembly modules. We were thrilled to see Optibuy effective methodology and professional tools used throughout the global sourcing process, resulting in high potential suppliers being prepared for immediate cooperation with us. Overall cooperation with Optibuy was beyond our expectations in terms of professional approach, quality focus and result orientation of the team accomplishing our goal. We will gladly engage Optibuy again on the next occasion of another global sourcing project

Jean Pierre Quiniou

Head of Purchasing | BOBST

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See what our clients are saying

"We are truly impressed by the quality of services delivered by OptiBuy. The reports are sent on time and contain all the information required by the client. OptiBuy together with Swiss company conducted also audits at selected suppliers, which was always organized very smoothly. Furthermore, we can always count on recommendations and interesting comments from the representatives of OptiBuy. Swiss companies are known for being demanding and paying attention to tiny details. Nevertheless, Optibuy always managed to meet the expectations of our Swiss clients. We could certainly recommend OptiBuy as a reliable partner.
It is a joy to work with such a customer-oriented and professional company."
sge

Benjamin Schwägli
Head of Swiss Business Hub Poland
Switzerland Global Enterprise

 

"OptiBuy has done a great job for us. Better than other consulting companies , we have worked with before. The results of the RFI phase exceeded our expectations. We have already evaluated several suppliers proposed to us by OptiBuy, and all indications are that they meet the requirements. OptiBuy has provided us with a very good basis to start and continue the evaluation. We are very pleased with the cooperation."
tecan

Thomas Berner
Senior Strategic Sourcing Manager
Tecan

 

"Our collaboration with Optibuy was very professional, effective and efficient. We were faced with the challenge of launching a request for information (RFI) on a very specific product group. The aim was to find a partner in Europe that could meet our high-quality standards. It was incredibly important for us to agree on our exact requirements with Optibuy, both on a supplier level and in terms of the product portfolio. An agreement was successfully reached thanks to exceptional professional expertise on the parts all those involved. The discussion leading up to this was both critical and constructive. The result of this was that ultimately we were able to find suppliers that were perfectly equipped to meet our requirements.
We would strongly recommend Optibuy as a supplier of Procurement Consulting."
RM3

Stephan Hänni
Head of Corporate Procurement
Reichle & De-Massari

"Our work with OptiBuy global sourcing consultants aimed to gain CEE market understanding and identification of best potential suppliers for mechanical parts and sub-assembly modules. We were thrilled to see Optibuy effective methodology and professional tools used throughout the global sourcing process, resulting in high potential suppliers being prepared for immediate cooperation with us. Overall cooperation with Optibuy was beyond our expectations in terms of professional approach, quality focus and result orientation of the team accomplishing our goal. We will gladly engage Optibuy again on the next occasion of another global sourcing project."
bobst

Jean Pierre Quiniou
Head of Purchasing, BOBST

Case studies

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Client

  • One of the largest global suppliers of machinery, plants, and technology for the food processing industry.
  • Product groups in scope: CNC machined parts, castings, forgings, covering over 850 items selected for RFQ.
  • Geographical reach: DE, NL, CH, IT
  • 13 of the client’s factories were engaged in the project.

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Project objectives

  • Identify potential cost-saving opportunities, with a focus on Total Ownership Cost (TOC).
  • Increase spending in Best Cost Countries (BCC).
  • Consolidate the supplier base by shifting from local to global procurement.
  • Identify second-source suppliers for high-risk parts to ensure supply chain continuity.

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Results

  • OptiBuy's team carried out a structured sourcing process, identifying and evaluating over 600 potential suppliers, primarily in Central and Eastern Europe and Asia.
  • Conducted on-site audits at over 30 suppliers.
  • Supported the client in onboarding the top-performing suppliers.
  • Achieved cost savings of over €1.2 million during the project.

Contact Us

We would love to share how our global sourcing and vendor management services can elevate your procurement strategy, optimize supplier relationships, and drive efficiency in your operations. Tell us about yourself.

Mask-Group-17-1

Bartłomiej Bącik

Director
Global Sourcing
Klaudia Zelazna

Klaudia Żelazna

Manager
Global Sourcing

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