Your partner for orders, delivery, invoicing, and payment

PSG is a leading provider of professional and efficient procurement, developing integrated solutions for your operational purchasing. PSG’s extensive portfolio, providing consulting services, an e-procurement platform and invoice management, is unique in the entire DACH region. With a cutting-edge combination of procurement services and tools, PSG delivers unmatched ease in procurement and payment processes.

PSG offers its clients around the world end to end capabilities to optimise their operational purchasing process. With 25 years’ experience, PSG ensures solutions that can be implemented immediately, and deliver fast results. This also means a quick return on investment.

Leader in procurement sector with more than two decades' success

PSG offers leading professional services for operational purchasing since 1991.

Pioneer of modern e-procurement

PSG today stands on worldwide success, with an unmatched portfolio of procurement services: the PSG eProcurement catalogue platform, the PSG Shop, and PSG Spot Buy, providing special procurement services. Our more than 200 clients from the financial world, industry and services, and close to 30% market share of DAX companies, demonstrate our performance as a Full-Service Provider. Europe-wide, more than 50,000 users and counting access the services of PSG’s diverse eProcurement solutions. This generates an impressive average of 25,000 orders per month, and transaction volume of over 120 million euros annually. With more than 60,000 suppliers on hand, including top-180 catalogue distributors, and 15 million catalogue items to choose from, PSG comfortably covers up to 90% of new project requirements.

PSG in numbers

> 150,000,000 EUR total transaction volume
> 15,000,000 catalogue items
> 25,000 orders per month
> 60,000 suppliers
> 50,000 platform users
> 200 clients
180 master catalogue suppliers
90% coverage of new project requirements


Our history

PSG looks back on company success since 1991, characterized by quality service and leading innovation.


  • 1991ips founded as a procurement services provider
  • 1995e-commerce pioneer version 1.0 released for OX
  • 2000Certification for SAP,, SAP EBP
  • 2002ips transitions to PSG Procurement Services
  • 2004First BPO solution for HypoVereinsbank
  • 2005Spot Buy debuts as solution for large enterprises
  • European expansion bringing PSG to new countries



  • 20091. generation webtool PSG-Spot Buy
  • 20101. generation Mercedes-Benz partner shops
  • 2014Launch of the new shop generation incl. PSG-Spot Buy
  • 2015Release of the new OCI5 background search




PSG provides IT solutions and platforms to automate the procurement process to deliver integrated solutions, customized to the individual needs and processes of the client. PSG is a leading e-procurement and procurement service provider in Germany. Through our international partner network, we satisfy the needs of our clients in Europe and worldwide.