Three companies in the portfolio buy the same software from the same vendor, on three contracts, at three different prices. Nobody negotiated it that way. It's just what you get when each entity buys what it needs and no one is looking across them.
The reflex is a procurement mandate — a preferred-vendor list, a policy memo, a sign-off threshold. It papers over the gap, because the spend is already fragmented across systems that don't roll up, so the policy governs a picture nobody can actually see.
The pattern underneath
Spend leaks not because anyone overpays on purpose, but because the buying is decentralized and the visibility is nonexistent. Duplicate vendors, renewals that auto-renew unwatched, off-contract "maverick" purchases, and zero aggregated volume to negotiate against — every invoice defensible, the sum quietly bleeding. You can't rationalize a spend base you can't see whole, and across a roll-up nobody can see it whole. The leverage you paid for in the thesis is sitting in the duplicates, unclaimed.
You can't negotiate leverage you can't see. Make the whole spend base legible first — the savings are sitting in the duplicates.
The fix is visibility before policy: a system that consolidates spend across every entity into one view, surfaces the duplicate vendors and the silent renewals, and turns fragmented buying into aggregated leverage. Then the negotiation has teeth, because you're bargaining with the whole volume instead of one entity's slice — same vendors, one table, one price.
The easiest margin in a roll-up is the leverage you already have and haven't pointed anywhere. Aggregate the spend, and the savings turn out to have been yours all along.
The fastest way in is to point at the leak you feel — at whatmovesit. You'll get the honest read: what it is, whether software actually fixes it, and how far it moves.
Point at your leak