Rowley, 45, is still in hospital but regained consciousness on Tuesday, showing a "small but significant" improvement in his condition, medics said.
Police seized a auto in the large town of Swindon as part of their probe into the death of 44-year-old Dawn Sturgess, who was exposed to Novichok, a military-grade nerve agent produced in the Soviet Union during the Cold War.
"We sincerely apologize if any offence was caused, especially to the families of Dawn Sturgess and Charlie Rowley, and understand the timing of the release of this product may have lacked sensitivity", the company said in a statement, quoted by the Bristol Post.
Couple remains in critical condition after being poisoned by the same nerve agent as an ex-Russian spy.
Local residents said the paramedic had told them he got bodily fluids on him, but he had been checked over by doctors and given the "all-clear".
National tensions simmer ahead of Belgium-France World Cup semi-final
Yet it is England's creative, dynamic and intelligent midfield that will need to be on the top of its game against Croatia. Robert Prosinecki, a member of the 1998 squad, said: "I would so much like that they be better than us".
The family also thanked the NHS and the team at Salisbury District Hospital who cared for Ms Sturgess for eight days after she was contaminated by Novichok.
Ms Sturgess lived in Salisbury, and the couple had been in the city before going to Mr Rowley's flat in nearby Amesbury on Friday 29 June.
The mother-of-three's family released a statement saying her death was "devastating" and that she was a "gentle soul who was generous to a fault".
The Kremlin said it was sorry to hear of Ms Sturgess's death but called the suggestion that Russian Federation was involved "absurd".
Yulia Skripal was discharged from hospital in April and her father was discharged in May.
Kylie Jenner has had her lip fillers removed
Kylie Jenner and rap sensation Travis Scott became parents for the first time in February after she gave birth to Stormi Webster . Sharing two photos with Stassie, Kylie revealed that today marked their eight years of friendship.
A police officer stands at a cordon around a public litter bin next to a supported housing project in Salisbury on July 5 after two people were exposed to Novichok nerve agent.
"This is particularly important as families are starting to prepare for their children's summer holidays and so I am asking that people are extra vigilant". Russian officials have denied involvement.
Detailed searches are continuing at Sturgess's address at John Baker House, Salisbury and Rowley's home in Muggleton Road, Amesbury, along with Queen Elizabeth Gardens in Salisbury.
NO traces of nerve agent have been found on a bus used by Dawn Sturgess and Charlie Rowley.
Israel plans to launch moon mission on SpaceX rocket this year
The Israeli spacecraft, about the size of a dishwasher, measure about 6.6 feet in diameter and about 1.65 feet in height. The probe weighs approximately 600kg on Earth but that weight will drop down to 180kg in the Moon's lower gravity pull.