The average gross salary last month in such firms was PLN 5,283 (USD 1,335, EUR 1,237).
A total of 6,440,900 people worked for companies of this size.
Employment in Polish firms increased 1.1 percent last month on average in year-on-year terms, according to the statistical office.
Despite a global slowdown, the Polish economy is likely to grow around 3.3 percent this year and next, Poland’s prime minister said earlier this week.
(pk)
Source: IAR