Understanding S&OP vs IBP differences is crucial for organisations evaluating their planning maturity. While Sales & Operations Planning (S&OP) and Integrated Business Planning (IBP) are often confused, IBP represents a significant evolution from traditional S&OP approaches. Developed by Oliver Wight in the 1980s, S&OP differs substantially from IBP in scope, ownership, and strategic impact. For agriculture, food, and chemicals companies, understanding when to upgrade from S&OP to IBP can determine success in strategy implementation and cross-functional collaboration
One might consider S&OP occupying up to the first three Stages of Gartner’s S&OP Maturity Model, with Stages 4 and 5 better reflecting IBP.
- Stage 1 – REACT
Preventing supply chain shortages & maximising revenues
- Stage 2 – ANTICIPATE
Creating a volume based operational plan, using sales forecasts & constrained supply capability
- Stage 3 – INTEGRATE
Balancing supply & demand across the end-to-end supply chain and establishing cost-based financial and supply chain alignment
- Stage 4 – COLLABORATE
Creating a demand-driven, profitable supply response across the extended supply chain
- Stage 5 – ORCHESTRATE
Coordinated decision making across the enterprise and network to create value across the full planning horizon
The nature of the evolution may differ from one business to another, with some components evolving faster than others to meet business needs and capabilities. Without careful oversight, parts may grow like weeds and become unmanageable, whilst otherwise useful aspects wither and die.
As people bring differing experiences of S&OP and IBP implementations to the workplace it is no surprise that there is confusion in the terms and what might be the expected benefits. Without common understanding of definitions and expected outputs, any improvement efforts may be disappointing.
Sales & Operations Planning (S&OP)
S&OP was developed to balance supply and demand, and is therefore often driven by the Supply Chain organisation who have most need to know what to make and deliver when. S&OP will therefore largely be a volume driven process with cross-functional activity most likely limited to the sales organisation. Whilst the planning horizon may have initially been 12 to 18 months or more, it is common to see focus concentrate on the execution horizon of up to 3 months as short term pressures mount to meet quarterly numbers. As a result S&OP process quality may erode and adopt an internal focus, lacking senior management involvement and much time spent on reviewing past numbers rather than future gap closing.
Integrated Business Planning (IBP)
In essence, IBP is the core consensus-driven managing process for a business. Indicative key differences between S&OP and IBP are described below.
- Planning horizon
- Immature S&OP process – 3 months plus
- Mature IBP process – 24 months rolling
2. Focus – time
- Immature S&OP process – next few months only
- Mature IBP process – 4+ months
3. Focus – scope
- Immature S&OP process – balancing supply & demand volume, performance to quarterly revenue targets
- Mature IBP process – Value based plans linked to business objectives, scenarios, gap closing action plans.
4. Involvement
- Immature S&OP process – Middle management – Supply chain, sales
- Mature IBP process – Addition of executive leadership team with at least finance, marketing & product management functions to integrate whole busines. May even connect with upstream & downstream external partners.
5. Owner
- Immature S&OP process – Typically supply chain
- Mature IBP process – Senior leadership team accountable for delivering business objectives
6. Decisions
- Immature S&OP process – Short term execution
- Mature IBP process – Deployment of resources across the planning horizon
7. Process
- Immature S&OP process – Reviewing numbers
- Mature IBP process – Process to integrate business functions with one set of numbers, enabling execution of strategy. Discipline to eliminate separate & duplicate managing processes.
8. Granularity
- Immature S&OP process – SKU & detail
- Mature IBP process – Assumption based aggregate level planning. Focus on key drivers of desired outcomes.
Of course, differing business needs and process maturities may create a blend of the above indicators. Nevertheless, along with the broader range of activities, a broader range of financial upsides can be expected with IBP with both top line and bottom line improvements.
Do you need Integrated Business Planning (IBP)?
It may be that you have a mature S&OP process that fits your business circumstances – but there may well be opportunity to mature into a develop IBP process delivering greater value.
Some indicators that your organisation might benefit from IBP are suggested;
- Key objectives are defined, along with the strategy to secure, but execution appears ineffective
- The annual budgeting process consumes an intense amount of effort over a finite period of time but soon departs from business reality limiting effectiveness for future guidance.
- Finance projects, such as Capex planning , have inputs that appear to lack rigour, as there is no clear “one set of numbers” in the business.
- The business has fallen into the quarterly earnings trap. Orders are brought forward to make the numbers, supply chain performance is sub-optimal and profitability suffers.
A sense that people are generally reactive and fighting fires rather than anticipating events. - The product portfolio is expanding whilst profitability is suffering.
Segmentation, is at best a theoretical aspiration. - Lack of cross-functional clarity on how to seize opportunities and mitigate risk.
- If you don’t think your business needs IBP may be you need to think if there enough tension on the system to drive performance you deserve?
..and if you think you do need IBP, or would like an external assessment to identify improvements in your S&OP process, feel free to arrange an introductory meeting with Arkaro.
Mark Blackwell spent 7 years in DuPont’s Integrated Business Management Team securing first hand insights across multiple DuPont agriculture, chemicals and materials businesses implementing IBP. With the acquisition and integration of Danisco, Mark lead the IBP implementation in DuPont Nutrition & Health.
As founder of Arkaro, Mark has advised on multiple S&OP and IBP implementation in forms both large and small.
If your organisation struggles with S&OP limitations, faces challenges with strategic planning disconnected from operations, or needs to evaluate whether IBP evolution would drive better business results, we’re here to help.
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Contact Mark Blackwell: mark@arkaro.com
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Mark Blackwell
Mark Blackwell founded Arkaro in 2016 following a career in both large and small organisations, covering a wide range of industries across agriculture, food and chemicals. As Global Sales and Marketing Director Mark led the growth of the animal health company Antec International to its acquisition by DuPont. Leadership positions in DuPont developed expertise in Business Development, Innovation, Product Line Management, Integrated Business Planning, Business Productivity and Six Sigma Black Belt Project Management. At DuPont Mark worked with Pete Compo as the ideas forming the Emergent Approach to Strategy™ were developed. In recent years Mark has been involved in the preparation of the Emergent Approach to Strategy and is the first affiliated partner to deliver to help product line and business teams design and implement adaptive strategies.
