🛒 Procurement & Supply Chain
Professional procurement
Procurement tools applied to negotiation: Kraljic matrix (HBR, 1983), total cost of ownership, target costing, auctions, SRM; work by P. Kraljic, A. van Weele, R. Monczka.
Full detail in the “Origin & history” section below.
Author of the library
Negotiation lecturer at KEDGE Business School
A rare threefold background serving negotiation: teaching, commercial justice and audit, backed by experience as a company director in Bordeaux.
Supplier Relationship Management (SRM) is a structured approach that consists of segmenting the supplier portfolio and then managing each category differently in order to maximise the value created over time with strategic suppliers. Far from one-off price haggling, it establishes a bilateral, measured relationship (KPIs, business reviews, joint improvement plans) aimed at innovation, reduction of the total cost of ownership and control of supply risk. In negotiation, SRM shifts the focus from the one-off transactional gain towards cumulative relational value, reserving the collaborative effort for suppliers with high impact and high risk. It is as much a tool for mapping power as a method for governing the relationship.
At a glance
Vigilance: low (3.0/10) · Preparation required: 9/10
Indicative profile: it situates the “Procurement & supply chain” family as the Procurement & Supply Chain school practises it, not this technique taken in isolation. Techniques from the same family and school therefore share the same profile. NEGOCOACH editorial rating out of 10, non-experimental · the higher the “relational risk” value, the more costly the technique is to the relationship.
NEGOCOACH assessment
Tactical potential 5.7/10 (effectiveness, impact, discretion) and vigilance low (relational and ethical risk): two distinct readings, deliberately never merged into a single score that would reward risk. NEGOCOACH editorial rating calibrated from the “Procurement & supply chain” family and the “Procurement & Supply Chain” school. Each criterion is rated out of 10; click to understand what it measures.
How far the technique can carry the negotiation in the intended direction when it is well executed.
Strength of the effect produced on the counterpart's perceptions, emotions and decisions.
How hard it is for the other party to notice the technique is being used. A high value = very discreet.
The information, analysis and rehearsal required upfront to use it effectively.
Potential cost to the relationship and to trust if the technique is spotted, refused or fails. A high value = riskier.
Moral acceptability: fairness, transparency and respect for the counterpart's autonomy. A high value = more defensible.
Documented school
The school this technique stems from is documented by recognised work and established practice, without experimental consensus. This indicator qualifies the school, not this technique taken in isolation.
Indicative NEGOCOACH editorial rating, for teaching purposes. For “Relational risk”, a high value signals a cost to the relationship, not a quality.
The founding logic of SRM is attributed to Peter Kraljic, then a director at McKinsey, in his article "Purchasing Must Become Supply Management" published by the Harvard Business Review in 1983. In it, Kraljic proposes segmenting purchases along two axes, profit impact and supply risk, giving rise to the four-quadrant matrix (non-critical, leverage, bottleneck, strategic) that remains the foundation for differentiating supplier relationships. The term and practice of "SRM" then took shape in the 1990s, as companies moved from transactional purchasing to long-term partnership, before growing more sophisticated in the 2000s with digital tools (SRM platforms, performance scoring). Later academic work (Cousins, Lamming, Lawson & Squire; Douglas Lambert on supply chain processes) formalised SRM as a process for governing the relationship across its entire life cycle.
SRM is the systematic, cross-functional assessment of each supplier's capabilities, performance and risk in light of the company's strategy, followed by the definition of a differentiated mode of relationship for each segment and its coordinated execution over time. In concrete terms: you map the panel (risk/value matrix), classify suppliers (transactional, preferred, strategic), then equip strategic accounts with dedicated governance, an executive sponsor, periodic business reviews (QBRs), a KPI dashboard (quality, lead times, costs, innovation, CSR), joint improvement plans and value sharing. The operational principle is a deliberate asymmetry of attention: concentrating time and collaboration where the stakes and mutual dependence are greatest, and standardising/automating the rest.
Application by context
On the sales side, SRM is translated into Key Account Management: segmenting customers by value and potential, reserving business reviews and a dedicated sponsor for strategic accounts, and steering the relationship through joint KPIs rather than through the next order alone.
The buyer classifies the supplier of a critical component in the "strategic" quadrant (high impact, high risk), assigns it a sponsor and quarterly reviews, and negotiates not a one-off discount but a multi-year plan to lower the TCO and to co-develop.
In labour negotiation, one distinguishes union partners according to their weight and potential for conflict, investing in an ongoing relationship (regular meetings, shared data, framework agreements) with the pivotal counterparts rather than managing each dispute in isolation.
In a crisis unit (supply disruption, failure of a sole supplier), the pre-established SRM mapping makes it possible to identify critical suppliers immediately, activate continuity plans and call as a priority on the partners with whom a relationship of trust is already in place.
A government applies the same logic by prioritising its alliances: segmenting strategic states and suppliers (energy, defence, semiconductors), securing long-term agreements with critical partners and diversifying sources on at-risk dependencies.
A developer or client body treats its main contractors and key engineering firms as strategic suppliers: multi-year framework contracts, performance reviews per operation and sharing of optimisation gains, instead of ruthlessly retendering on every project.
Internationally, SRM incorporates the cultural dimension of the relationship: in high-context cultures (Asia, the Middle East), long-term relational investment and personal trust become negotiating levers as decisive as the contract itself.
In a family business or a succession, one ranks the recurring stakeholders (long-standing banker, notary, partners) as strategic partners, maintaining an ongoing and transparent relationship rather than calling on them only when tensions arise.
Counter-techniques
Negotiation is also played on defence. Here is how to recognise this technique when it is used against you, and turn it around.
The signals that give it away
The counters that defuse it
Turn it into an advantage
Name the manoeuvre: said out loud, a technique loses most of its power.
Reacting emotionally instead of coming back to the facts.
"Strengths: SRM aligns the negotiating effort with the real stakes (time concentrated where value is high), turns one-off power struggles into cumulative value (innovation, TCO, security of supply), and provides a common language (matrix, KPIs) that makes decisions objective. It makes the company a "customer of choice" and improves access to capabilities, production capacity and new offerings. Weaknesses: the approach is demanding in terms of governance and data, its benefits materialise in the medium term (few quick wins), it can create dependence on or inertia towards an established partner, blunt competitive pressure on prices, and a static matrix risks freezing a segmentation that ought to evolve with the market."
"To be favoured for suppliers with high impact and/or high risk: critical components, differentiating technologies, rare or unique sources, categories where innovation and continuity outweigh the spot price. Relevant when the relationship is meant to last, when value hinges on TCO and the life cycle, and when both parties have an interest in mutual dependence. Conversely, it is disproportionate for simple, standardised, low-risk purchases, which are better handled through automation or conventional competitive tendering."
Company · Toyota and the supplier keiretsu, Toyota's supply system illustrates a far-reaching SRM logic: long-term relationships with a tight panel of suppliers, information sharing, joint development and technical assistance (on-site problem solving) rather than constant retendering. This in-depth collaboration with strategic suppliers is regularly cited as a factor in the manufacturer's quality, cost reduction and capacity for innovation. It also shows the flip side: a strong interdependence that requires mutual governance and exposes the firm to shocks in the chain (as the post-disaster disruptions have reminded us).
Company · Kraljic segmentation of a purchasing panel, A representative scenario: an industrial company maps its 400 suppliers on the risk/value matrix. The 15 "strategic" suppliers (high impact, high risk) receive an executive sponsor, quarterly reviews and co-innovation plans; the "leverage" suppliers are put into competition to capture price; the "bottleneck" suppliers are secured through capacity contracts and a search for alternatives; the "non-critical" ones are automated via catalogues. Typical result: the commercial and negotiating effort is reallocated, the TCO of strategic accounts falls over three years and the risk of disruption is mapped in advance.
"Recognising that SRM is being applied to you: the partner offers you a privileged relationship, a dedicated sponsor, regular reviews and a "value and long-term" narrative, a sign that it has probably segmented you as a strategic account (or, conversely, that it is relegating you to transactional status if it abruptly standardises and automates your exchanges). To defend yourself or rebalance: assess your own position in ITS matrix (are you a customer of choice or a negligible volume?), preserve credible alternatives (multi-sourcing, BATNA) so as not to be locked in by the relationship, insist on reciprocity of commitments and KPIs (the partnership must be bilateral, not a lock-in), and distinguish the real value created from the relational dressing intended to secure your volumes or to discourage competition."
"SRM presupposes reliable data, mature governance and a time horizon that not all organisations have; its gains are deferred and difficult to isolate. It can reduce competitive tension and institute a dependence that leaves the firm vulnerable in the event of a shock (sole supplier, disaster, geopolitical tension). Ethically, a "partnership" must not serve as a facade for unilateral value capture or for unfairly ousting competitors; the privileged relationship does not dispense with transparency, respect for competition rules and a fair distribution of gains. Finally, the segmentation matrix, if applied mechanically, can reify power relationships and ignore the human and cultural dimension of the relationship."
"Related techniques and frameworks: the Kraljic matrix (risk/profit segmentation) and its sales-side counterpart, the supplier preferencing matrix; Key Account Management (the transposition of SRM to strategic customers); Total Cost of Ownership (TCO) and Strategic Sourcing; Early Supplier Involvement and co-development; Vendor Managed Inventory and Supplier Development; the notion of "customer of choice". SRM also connects with integrative negotiation (creating mutual value), of which it is the long-term application."
Quick exercise
Answer in your head, then reveal the solution. Memory is built through active recall.
Frequently asked questions
Supplier Relationship Management (SRM) is a structured approach that consists of segmenting the supplier portfolio and then managing each category differently in order to maximise the value created over time with strategic suppliers. Far from one-off price haggling, it establishes a bilateral, measured relationship (KPIs, business reviews, joint improvement plans) aimed at innovation, reduction of the total cost of ownership and control of supply risk. In negotiation, SRM shifts the focus from the one-off transactional gain towards cumulative relational value, reserving the collaborative effort for suppliers with high impact and high risk. It is as much a tool for mapping power as a method for governing the relationship.
Yes. Used in good faith it stays within a fair negotiation: it structures the exchange without deceiving the other party. Being transparent about your intentions strengthens the long-term relationship.
Reacting emotionally instead of coming back to the facts. The right reflex: slow down and reformulate.
NEGOCOACH does not assess the experimental validation of this technique in isolation. What we document is the grounding of its source school (Procurement & Supply Chain): documented school. Full detail is in the "At a glance" section of this page.
Practise with AI
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Build your plan before the meeting
You are an expert negotiation coach. Help me prepare to use the "Supplier Relationship Management (SRM)" technique in the following situation: [describe your situation]. Give me: the conditions for success, a 3-step script, my counterpart's likely objections and how to answer them.
Rehearse against an AI counterpart
Play the role of my counterpart in a negotiation. I am going to test the "Supplier Relationship Management (SRM)" technique. React realistically and with resistance, do not give in too quickly, then at the end analyse my performance and suggest 3 concrete improvements.
Analyse a past negotiation
Here is how my negotiation went: [paste the exchanges]. Analyse whether the "Supplier Relationship Management (SRM)" technique was used well, what worked, the mistakes made, and spell out precisely what I could have done better.
References
Founding works of the 🛒 Procurement & Supply Chain school this technique belongs to.
Purchasing Must Become Supply Management (Harvard Business Review)
ArticleP. Kraljic · 1983
Purchasing and Supply Chain Management
BookA. J. van Weele · 2018
Purchasing and Supply Chain Management
BookR. M. Monczka et al. · 2015
Category Management in Purchasing
BookJ. O'Brien · 2019
Procurement tools applied to negotiation: Kraljic matrix (HBR, 1983), total cost of ownership, target costing, auctions, SRM; work by P. Kraljic, A. van Weele, R. Monczka.
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Technique map
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See the counter-techniquesSupplier Relationship Management (SRM) is a structured approach that consists of segmenting the supplier portfolio and then managing each category differently in order to maximise the value created over time with strategic suppliers. Far from one-off price haggling, it establishes a bilateral, measured relationship (KPIs, business reviews, joint improvement plans) aimed at innovation, reduction of the total cost of ownership and control of supply risk. In negotiation, SRM shifts the focus from the one-off transactional gain towards cumulative relational value, reserving the collaborative effort for suppliers with high impact and high risk. It is as much a tool for mapping power as a method for governing the relationship.
Name the manoeuvre: said out loud, a technique loses most of its power.
Reacting emotionally instead of coming back to the facts.
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