Today we continue our series on why Exact Purchasing is a Pocket Cube, continuing with the other two categories that are easier to effectively define.
High Complexity, High Risk, High Impact: Supply Chain Architecture
The classic “strategic” category in the Kraljic Matrix and the “cost architecture” category in the Busch Matrix, this is the toughest category to manage. It’s a category that needs to be architected, but not just from a cost perspective. The entire supply chain needs to be architected from the ground up!
Bills of material, substitution, and cost-to-serve is only the start. That’s how you deal with the high impact nature of the category. But that doesn’t deal wit the high complexity or high risk. The complexity management starts by monitoring the design stage data and understanding not only the potential material trade offs (which allows different raw materials from different regions to be used), but engineering trade offs (which allows different machining options and factories to be used), and even distribution tradeoffs (cold vs frozen, liquid vs solid, hazardous vs. not) to be considered and taken into account. And then there is the risk factor — optimizing cost vs complexity doesn’t deal with risk.
Risk in a high complexity, high impact category is the worst kind of risk you can have. Any disruption can be catastrophic. Even a little hiccup can be financially devastating.
Moreover, just monitoring for risk events isn’t enough — by the time you detect a risk event, it’s too late to do anything if you haven’t prepared for it already. You need to pre-design your supply chain in advance to absorb the risk event, because you won’t truly recover otherwise — no after-the-fact mitigation will ever be enough. You need to design your supply chain not only multi-source, but multi-regional so no single geopolitical, unrest, or (natural) disaster event can completely cut of supply, even for a limited time. You need to hedge bets in your carriers as well as your suppliers and raw materials. Your supply chain has to be designed from the ground up to adapt to any and every disruption imaginable that is likely to happen over a 5 year period.
You’re architecting your supply chain from a cost-effective managed-complexity supply assurance perspective — it’s a triple balance and overlooking any one aspect can result in serious disruption and loss.
Common categories are critical engine parts, ready-to-eat food products, key chemicals for your pharmaceuticals and health care products, and other processed chemicals and materials that make up your critical product lines. These are bill of material products that form the foundations of your primary product lines and can take your business down with them.
High Complexity, High Risk, Low Impact: Cost-First Architecture
In this situation you have a category which has all the complexity and risk of our last category, but the impact from even a worst case scenario will be manageable due to low impact. It’s the classic “bottleneck” category in the Krajic matrix and “relationship governance” in the Busch matrix. But neither is quite right. It can be a bottleneck if not replaced at some point, and relationship management might be key because the complexity limits the supply base, and this makes it a supply chain architecture category. Except, because it’s not a critical supply chain category and the organization can only design and monitor so many critical supply chain infrastructures at once (and this is one place where AI is of limited help … humans have to consider more factors than AI ever could due to lack of data), this is where the modelling focusses on the cost- and design-based aspects of the category and runs the model in real-time (on near real-time data) on every (re)sourcing event. If a disruption occurs, the model is spun back up, all current and projected data plugged in, alternate suppliers and carriers contacted to (re)confirm (product and route) availability and prices, and set up an autonomous sourcing event off of those pre-approved suppliers, carriers, and routes and re-secure supply at the best possible price as soon as possible.
This is where Busch’s model is mostly accurate. Fully up-to-date BoM, current material and ingredient options being tracked in real time, allowable substitutions from preferred materials and ingredients, typical cost-to-serve model, and relevant design stage data is a start — but it’s not mostly internal data — it’s internal data and external market price data, product availability data, and event monitoring data that could impact the decision you plan to make (and avoid options that might be as risky as the option you have now so that you get the lowest cost in a manner that assures supply at least in the short term.
It’s cost first, but not cost only. This is where Busch’s categories of packaging (when it has to be customized for the product), private label food (where you’re slightly altering and relabelling someone else’s TV, or is that Youtube, diner), contingent labour for sophisticated utility/commissioning projects, print and marketing (for traditional paper campaigns), and NPD.
In our next two installments we will move onto the more involved categories were complexity doesn’t match risk, where we end up with multiple categories being grouped into one in the Kraljic matrix (because high complexity or high risk means high on the blended dimensions), and we can’t source primarily based on impact (which is supposedly the big differentiator in the matrix model).



