A spokeswoman from the tax authorities said the information from the leak "strengthens our campaign, launched last year, aimed at convincing Israelis who have not declared their fortune abroad to do so without facing penalties."
She stressed that new legislation which seeks to reduce tax evasion had also been passed, with those found guilty facing up to 10 years in prison.
The Israeli Ministry of Finance did not comment on the Panama Papers revelations.
Some 850 shareholders were also named as holders of accounts in the tax haven.
Among those said to be named in the documents were Israeli businessman Idan Ofer and a former aide to ex-prime minister Ariel Sharon, Dov Weisglass, Israeli media reported without further details.
Israeli newspaper Haaretz noted that "as long as holdings in the companies and their revenues -- if any -- are reported as required to Israeli tax authorities, owning the company is not against the law."
The documents have shone light on financial and tax practices of customers across the globe, with more revelations expected over the coming weeks.
