Raontec is planning to list on KOSDAQ in June.
The firm filed a renewed security report to authorities, it said on Friday.
Raontec had earlier turned in a security report but authorities last month told it to turn in against with revisions.
The company updated to the report to include its first quarter earnings.
It is planning to list on KOSDAQ through the special provision for technology companies.
It is offer 500,000 shares and hoping for share price between 12,800 won to 15,800 won.
The listing could procure it up to 7.9 billion won in funding.
Raontec said it record 10.5 billion won in sales and 1.73 billion won in operating income in the first quarter.
Sales increased 187% from a year prior, while it returned to the black over the same time period.
The earnings was close to the estimate it made for 2021 in its security report filed earlier, a Raontec spokesperson said.
The company, founded in 2000, specializes in industrial robots used in chip production. It earlier listed on KONEX in 2015.