Synergon, a leading Hungarian system integrator, confirmed that a number of its managers were on a light plane, which crashed yesterday, killing six passengers.

"Synergon will try to ensure the smooth running of the company," the company said in a email, Bloomberg reports.

Synergon is listed on the Hungarian stock market and is a reseller for Microsoft, Cisco, HP Openview, SAP, Peregrine etc. In recent months it has moved set up shop in Poland and the Czech Republic. ®