How do I fund the gap before the first contract invoice is paid?

The practical answer

Build a mobilisation cash forecast because asset finance may cover eligible equipment without covering wages, fuel, materials or customer-payment delays.

Map deposits, delivery, repayment start, payroll and other outgoings against expected receipts. Include a realistic contingency for invoice queries or a slower start.

Discuss the separate working-capital need rather than assuming it is included in the equipment facility. The business must be able to operate and meet repayments while waiting to collect its first income.

What should I do next?

Have the asset details, supplier information and an outline of what the business needs ready. DCF can then discuss the requirement and identify which lenders may be suitable.