There have been a wide range of measures taken by government to provide support for business during the evolution of the COVID-19 pandemic, through my Department and others. The business in question may be able to avail of one of the supports listed on the Department of Enterprise, Trade and Employment website here: www.enterprise.gov.ie/en/Publications/Supports-for-businesses-COVID-19.html
In relation to the receipt of hospitality sector specific supports my colleague, Minister Catherine Martin TD, Minister for Tourism, Culture, Arts, Gaeltacht, Sports and Media may be able to assist you further.
In relation to your query re the eligibility for the EWSS this would be a matter for my colleague Paschal Donohoe TD., Minister for Finance.