Round Treasury

Startup

Round Treasury

London finance automation platform where AI agents execute rather than advise: treasury, payments and, since April 2026, an autonomous payroll run that prepares, routes, funds and confirms the payroll without logging into separate systems.

Founded2021, London
FoundersPac O’Shea, Hayyaan Ahmad
StageSeed
Total funding$10.8m
Last roundSeed, $6m, April 2026, led by Alstin Capital with Backed VC, Love Ventures and Passion Capital; around 10% of existing customers invested
Earlier roundsPre-seed $2.1m led by Passion Capital
What it doesMulti-bank cash visibility, payment execution, an agentic workflow builder for rule-based finance tasks, and Autonomous Payroll, which pulls payslips from the provider, prepares and funds the run and confirms execution
TractionCustomers include Cleo and PostHog
PricingNot published
MarketsUK
PeersEmbat, Atlar, Mimo, Agicap, Trovata

Why it matters

Round raised $6 million in April 2026 and launched payroll that runs itself, with a tenth of its customers putting money into the round. It is a small UK company, but it is one of the first to move finance agents from suggesting actions to moving money.

Updated September 2026.

Part of Accountio’s accounting technology coverage.