A Small and Medium sized Enterprise (SME) is defined as 'Any business with fewer than 250 employees and either an annual turnover below £45 million or a total balance sheet less than £40 million'.
Busnes Bach a Chanolig (SME): Unrhyw fusnes â llai na 250 o weithwyr a throsiant blynyddol o £45 miliwn neu lai neu gyfanswm mantolen o lai na £40 miliwn.