01
Why it exists
A project passes through a dozen hands between the estimate and the final account. Every hand adds a document, a number and a decision — and in most companies every hand adds a new place to keep them.
The cost is not the software licences. It is the week spent reconciling four versions of the same figure, the variation nobody logged, the certificate that was on somebody's laptop when the client asked for it.
NESTO starts from the opposite premise: one system, one record, one set of rights over it. Everything else follows from that.