Pharmaceutical company Almac made a pre-tax profit of £27m on a record turnover of £548m in 2018.
The company, which has its headquarters in Craigavon, County Armagh, said it had been “another strong year.”
Profits are down from the £33m achieved in 2017, reflecting a higher level of investment spending.
In 2017, Almac bought the Dundalk factory as a direct result of Brexit.
A major part of the Almac business is making products and conducting tests for big drugs firms.
It told a House of Commons committee its customers needed it to have a guaranteed presence in the EU for regulatory