"It means that Russia is interesting [for investors], that it is pleasant to cooperate with," Podguzova said.
According to the EY survey, foreign investors participated in 205 projects in 2016, which is the highest number since surveys were launched in 2005. The most attractive area for foreign investors is manufacture, according to the survey.
"It is a good indicator, especially, related to manufacturing. The advantage of manufacturing is that it is not only developing in the country, but is also engaged in exporting… We support export-oriented projects," Podguzova added.
The 21st SPIEF kicked off on Thursday for its 3-day run, gathering high-ranking politicians and prominent business leaders from dozens of countries in Russia's city of St. Petersburg. Rossiya Segodnya International Information Agency is the official media partner of the forum.