To mark the 75th anniversary that it celebrates in 2008, Omron is reaffirming its core corporate value, "Working for the benefit of society", through an extensive programme of voluntary work by the company's 35,000 employees. The 75th anniversary celebrations take this a stage further, with a five-month 'Eco-Volun' programme of environmental initiatives and voluntary work, culminating in a substantial donation to nominated charities.