Aerial snowfield in low winter sun, a small snow-covered copse casting a long shadow
Multi-company software for propane and heating-fuel platforms

The cold arriveseverywhere at once.

Your companies answer it one at a time. Winterset runs every entity on one data model — margin per gallon, gallons per truck, books still separate.

First winter

No one has run
a winter on
this yet.

So don’t ask us for a reference call. Ask to take the model apart. Every claim on this page is a claim about a schema: one customer across entities, one tank register, one contract, one route — and ledgers that stay separate because the law says they must. We will walk it against your own chart of accounts, on your own acquisition, line by line.

Our internal target is twenty-one days from kickoff to the first invoice out of Winterset. That is a target, not a result. Nobody has hit it, because nobody has tried it yet. You would be the first, and we would rather you knew that before the call than after it.

Talk to the person who built it