Every business has products that don’t lead the pack but still matter. In 80/20 terms, these sit in Quad 2: the “Necessary Evil.” They’re your B products purchased by your A customers.
They may not deliver standout profits, but they serve a critical purpose: keeping your most valuable customers satisfied. Ignore them, and your A customers will find another supplier who won’t.
Why Quad 2 Matters
- Retention tool: Supplying B products strengthens your grip on A customers.
- Stability: Quad 2 often breaks even. It may not drive profit, but it prevents churn.
- Risk: Overinvesting in Quad 2 drains resources from the Fort (Quad 1), weakening your strongest position.
The key is balance: keep A customers whole without undermining profitability.
In our client work, we’ve seen leaders swing too far in both directions; either starving Quad 2 and losing Fort customers, or overserving it and watching margins erode. The companies that win treat Quad 2 with discipline and clear boundaries.
Turning Necessary Evil Into Desirable Necessity
The best leaders don’t stop at acceptance; they improve Quad 2.
- Upgrade products: Enhance select B products until they’re worthy of Quad 1. We’ve helped companies re-engineer lagging SKUs into Fort-caliber offerings that A customers are eager to buy.
- Expand adoption: Identify ways to sell underperforming products more broadly. In several cases, we’ve seen B products cross into “A” territory simply by tightening positioning and targeting.
- Draw boundaries: Never subsidize Quad 2 at the expense of your Fort. Assigning top talent or heavy discounts to weak products is a losing trade.
When you manage Quad 2 with discipline, it becomes a stepping stone for growth—not a drag on it.
The Bottom Line
Quad 2 is not where you win the game, but it’s where you prevent losing it. By protecting A customers with the right mix of B products, you safeguard the relationships that matter most.
At The 80/20 Institute, we’ve helped CEOs turn Quad 2 from a resource drain into a retention tool. The results? Lower churn, deeper Fort relationships, and a cleaner path to profitable growth.
Book a Discovery Call today to see how the Profitable Growth Accelerator™ can help you transform Quad 2 from a Necessary Evil into a Desirable Necessity—while keeping your Fort protected and growing.

