
Procurement Advisory Services
We offer practical procurement expertise that delivers immediate, lasting results — tailored to your specific requirements.
We Put Our Experience to Work — Across Every Area That Matters for Optimisation
Our approach is to deliver lasting, high-impact results across the various procurement areas — from data analysis right through to execution. And we tailor every programme to your specific requirements.

Opportunity Assessment
Data-driven analysis of spend, categories, suppliers & quick wins — including a clear roadmap & business case.

Cost Optimisation
Sourcing, renegotiation, spec optimisation & consolidation — to bring down today's cost drivers for good.

Cash Generation
Optimising payment terms, processes & cash levers to improve working capital

Tail-Spend Analysis
Bundling tail spend, catalogues & compliance — including process optimisation and digitising the process.

Supplier Days
Structured one-day workshops with key suppliers to identify potential savings & cash levers.

AI & Digitalisation
We help teams move their organisations into the AI and digital age — properly, and for the long term.
Success Stories: Our Clients Pay for Results, Not Hours
Our clients value our hands-on, pragmatic, results-focused way of working — because every advisory project delivers concrete results.
„The hejONE team has extensive procurement experience — their real value is pairing AI with domain expertise to make genuine impact."

Martin Pischke, Head of Source to Pay, agriculture sector
„Real, lasting impact — cost savings and cash optimisation."

Sören Manthey, Director Procurement DACH, rail vehicle industry
„hejONE gave us 100% spend transparency by building a bespoke, AI-powered spend analytics tool — within weeks."

Peter Hagenow, CPO Enertrag
„The combination of their operational delivery, strategic procurement expertise and client-focused approach meant they honestly felt like part of our team."

Dirk Thiemann, CPO at Phoenix Pharma
The Earlier You Optimise in the Process, the Deeper the Improvements.
While most of the decisions are still open, your negotiating position is at its strongest. That's why we get involved as early as possible — because in our experience, optimising early can unlock savings of up to 20%, for example.
Cost Engineering
~ 3 Months
Up to 20 % Savings
Spec optimisation
~ 6-8 Weeks
Up to 20 % Savings
Tendering & RFx
~ 3 - 6 Weeks
Up to 20 % Savings
Bid comparison
~ 1 Week
Up to 20 % Savings
Negotiating With 2 Suppliers
~ 2 - 4 Days
Up to 20 % Savings
Negotiating With a Preferred Supplier
< 1 Day
Up to 20 % Savings
All percentages are average figures based on our experience.
Answers to Your Procurement Questions:
Our procurement advisory draws on our expertise to answer any question you have — from the big picture down to the fine detail, like negotiating with potential suppliers. Any questions you've got before we even start, we answer here:
What exactly do your procurement advisory services cover?
We support you across cost reduction, spend optimisation, procurement excellence and organisational transformation. Our advisory work is hands-on: we analyse alongside your team, develop the solutions and then implement them operationally. You pay for results, not for effort.
Do you implement your recommendations? Do you help with negotiations and the like?
Yes — we don’t just hand over PowerPoint concepts. We implement the recommendations together with you. That includes supplier negotiations, contract design, sourcing projects and the operational delivery of savings measures.
Which industries do you work in?
Our founders and our expert network bring experience from more than five industries, including automotive, retail, pharmaceuticals, e-commerce and logistics. If your sector isn’t on the list, talk to us — our curated expert network usually allows us to find the right experience.
My question isn’t answered here. Who can I contact?
Just write to us at contact@hejone.ai (or via the contact page) and we will come back to you as quickly as possible. Our team is happy to answer anything not covered here.
