Series B investors in 2026 want evidence, not momentum. The companies that raise well start preparing a year before they need the money.

Efficient growth

Investors look closely at how much each new pound of revenue costs. A clear path to efficient growth matters more than raw speed.

The best time to build your data room is a year before you raise.

A team that can scale

Expect questions about your leadership team. Investors want to know who will run the company when it is three times the size.