ESTIA is a tool for small construction and renovation businesses (electricians, plumbers, roofers, general contractors) to turn a job into a compliant quote in minutes, follow up automatically on unpaid invoices, and stay ready for France's new e-invoicing rules. It is currently in development at LuxVacation Group.
France counts around 615,000 building trade companies, and about 90% of them are very small businesses (TPE), often a single tradesperson or a small crew. Quotes are frequently handwritten or built after hours on a laptop, invoices go out late, and unpaid invoices get chased informally, if at all. On top of that, a new legal deadline is approaching: every French company must be able to receive electronic invoices from 1 September 2026, and small businesses must be able to issue them from 1 September 2027.