Planning That Moves the P&L: Why It’s Time to Evolve from S&OP to IBP

Planning That Moves the P&L: Why It’s Time to Evolve from S&OP to IBP

Posted on July 7, 2025



In the fast-paced, margin-sensitive world of fast-moving consumer goods (FMCG), planning is no longer just a supply chain function — it’s a business-critical capability. The difference between companies that protect their margins and those that lose market share increasingly lies in how well they plan, align, and execute across commercial, operational, and financial functions.

For years, Sales & Operations Planning (S&OP) has been the industry’s go-to framework for balancing demand and supply. But today’s reality — SKU proliferation, volatile demand, shortened product lifecycles, fragmented channels, and relentless promotion calendars — has exposed the limitations of traditional S&OP. In this environment, monthly planning cycles and siloed decision-making are simply too slow and too disconnected.

That’s why leading FMCG companies are moving beyond S&OP and adopting Integrated Business Planning (IBP) — not as a process upgrade, but as a fundamental shift in how they run the business.


Why Traditional S&OP Is No Longer Enough


S&OP was built for a more stable world. Its focus on reconciling volume-based demand and supply forecasts worked well when product lines were simpler, markets were less volatile, and execution cycles were longer. But today’s FMCG businesses operate in a fundamentally different environment — where agility, speed, and cross-functional alignment are essential for profitable growth.

The limitations of S&OP are increasingly visible: demand forecasts often lack alignment with commercial strategy; supply plans are disconnected from financial expectations; and executive reviews tend to focus on firefighting rather than foresight. Planning decisions happen in silos — sales pushes for volume, supply chain aims for efficiency, and finance reconciles the aftermath. The result? Stockouts during promotions, excess inventory of slow-movers, delayed product launches, and margin erosion.

These aren’t operational issues — they’re financial ones. And that’s why the planning conversation must shift from volume balancing to value creation.


What IBP Really Means for FMCG Leaders


Integrated Business Planning is not simply “better S&OP.” It’s a strategic decision-making framework that connects all the key levers of business performance — demand, supply, finance, innovation, and strategy — into one unified process.

In an IBP-enabled organization, planning is no longer the domain of the supply chain team alone. Instead, sales, marketing, operations, and finance come together in a continuous dialogue that evaluates trade-offs, tests scenarios, and aligns around financial outcomes. Rather than asking “Can we meet the demand forecast?”, leadership teams ask, “How do we hit our margin targets next quarter — and what scenarios do we need to prepare for?”

For FMCG companies, the value of IBP lies in its ability to manage the real-world complexity of consumer goods: aligning promotional plans with production capacity, balancing working capital with service levels, launching products on time without excess risk, and making sure every planning decision is tied to the P&L.


From Process to P&L: How IBP Drives Financial Performance


The move to IBP is fundamentally a value-driven transformation. When implemented well, it has a direct and measurable impact on key financial outcomes — particularly EBITDA, working capital, and revenue assurance.

IBP improves inventory management by increasing forecast accuracy and aligning production more closely to actual market needs. For FMCG firms dealing with perishable or short-shelf-life products, this means fewer write-offs, reduced obsolescence, and significant working capital release.

It enhances revenue protection by improving product availability at the moments that matter — during promotions, seasonal peaks, or new product introductions. IBP ensures high-demand SKUs are where they need to be, when they need to be, preventing lost sales and preserving market share.

IBP supports faster, more successful product launches by linking innovation pipelines with operational feasibility and financial projections. Instead of launching blind, businesses can assess whether the supply chain is ready, whether costs are in line, and whether forecasts are credible.

It also enables real-time scenario planning — a crucial capability in today’s volatile environment. Executives can model the P&L impact of raw material inflation, promotion adjustments, or capacity constraints, making proactive decisions that protect profitability instead of reacting after the damage is done.


A Realistic Roadmap: Evolving from S&OP to IBP


Transitioning to IBP isn’t a matter of flipping a switch — it requires a structured, phased approach grounded in business value, operational reality, and organizational readiness. Many FMCG companies make the mistake of overreaching too early or treating IBP as a tech deployment. The real journey is one of cross-functional alignment, behavioral change, and executive-led transformation.

At Optimize Catalyst, we guide clients through a four-stage roadmap that balances quick wins with strategic evolution— ensuring both early impact and long-term sustainability.


Phase 1: Strengthen the Foundations of S&OP

We start by stabilizing the core. This includes improving forecast inputs, standardizing data sources, aligning assumptions across functions, and establishing robust governance routines with clear ownership. We help clients move from supply chain-led coordination to cross-functional planning with executive engagement.

Phase 2: Integrate Finance, Margin & Risk

We embed financial visibility into every planning cycle — shifting from volume-based consensus to value-based trade-offs. By linking planning to margin delivery, cost-to-serve, and working capital targets, IBP becomes a true business steering mechanism, not just an operational alignment tool.

Phase 3: Enable Scenario-Based Decision Making

Here we introduce real-time, data-driven scenario planning. Commercial, supply chain, and finance leaders can simulate the business impact of different choices and contingencies, empowering proactive decisions around promotions, sourcing, capacity, or pricing.

Phase 4: Institutionalize IBP as an Operating Rhythm

Finally, we support clients in embedding IBP as a business-wide capability. We design executive decision forums, introduce strategic KPIs, and train teams to operate with agility, accountability, and a financial lens — ensuring planning becomes a sustainable engine for growth.


Our Approach: From Diagnostic to Lasting Value


At Optimize Catalyst, we specialize in helping FMCG companies turn planning complexity into commercial advantage. What sets us apart is not just what we do — but how we do it:


We don’t start with systems. We start with strategy.
We don’t deliver templates. We deliver transformation.
We don’t chase process maturity for its own sake. We target EBITDA, cash, and growth.


Here’s how our methodology delivers tangible value:


Rapid Diagnostic — Value Leaks in Days, Not Weeks

In just 48–72 hours, we evaluate your current planning maturity, assess alignment gaps between commercial, operational, and financial teams, and pinpoint areas of financial leakage. We quantify value at stake — in EBITDA uplift, inventory reduction, and revenue assurance — and build an actionable case for change.

Tailored Roadmap — Designed for Impact

We design bespoke transformation roadmaps that reflect your product complexity, planning system landscape, capability gaps, and commercial ambition. Each step is mapped to owners, KPIs, and ROI — ensuring focus and traction.

Hands-On Implementation — Blueprint to Execution

We work side-by-side with your teams to re-engineer planning workflows, integrate financial logic into forecasting, develop custom scenario tools, and align decision-making structures. Whether you're using SAP IBP, o9, Anaplan, or Excel — we elevate your capability without adding unnecessary complexity.

Post-Implementation Support — Sustain the Advantage

We help you embed new behaviors through role-specific training, executive coaching, and continuous improvement playbooks. Our goal is not just to implement IBP — it's to ensure your team owns and evolves it as a strategic business tool.


Ready to Turn Planning into a Growth Lever?


The FMCG landscape is only getting more complex — but with the right planning framework, it can also become your competitive advantage. If your current S&OP process is disconnected from financial performance, new product execution, or customer expectations, it’s time to explore what IBP could unlock for your business.

Let’s start with a diagnostic. In less than a week, we’ll show you where value is leaking — and what it would take to close the gap.

Because in today’s market, planning shouldn’t just coordinate the business. It should drive it.




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