LONDON/NEW YORK :U.S. cybersecurity company NortonLifeLock Inc has agreed to buy London-listed rival Avast Plc for up to US$8.6 billion in cash and shares to create a leader in consumer security software.
The companies, which announced merger talks last month, said the combined group would unite their complementary strengths for more than 500 million cyber safety customers.
Vincent Pilette, chief executive of NortonLifeLock, said his company was strong in identity theft protection whereas Avast was strong in privacy.
"We both have the vision of a common platform, where frankly we really have scratched the surface," he said in an interview.
Avast shares, listed in London and Prague, soared more than 4per cent on Wednesday after the deal was announced outside trading hours on Tuesday.
They were up 2.6per cent at 583.4 pence in London at 0902 GMT.
Founded and based in Prague, Czech Republic, Avast is a pioneer of "freemium" software, whereby basic applications are free and subscribers pay for premium features. It had 435 million active users at the end of 2020, of whom 16.5 million were paying.
NortonLifeLock, previously known as Symantec, was renamed after it sold its enterprise business to Broadcom in 2019, leaving it focused on consumers. It has a larger premium business selling products to combat viruses, spyware, malware and other online attacks.
Pilette said freemium and premium could successfully coexist, with the former educating consumers about the value of security and creating demand for advanced products.
The combined company will have nearly 5,000 workers but will seek to cut that to around 4,000 in the two years after the deal closes, expected in nine to 12 months, he said.
The companies said the deal was expected to deliver about US$280 million of annual cost savings.
Avast shareholders will be entitled to receive a mix of cash and shares, with majority cash and majority stock options available, the companies said.
Avast Chief Executive Ondrej Vlcek said Avast shareholders would hold 14-26per cent of the combined company depending on the payment option.
Based on NortonLifeLock's closing price of US$27.20 on July 13, the day before market speculation started, the deal values Avast's equity between US$8.1 billion and US$8.6 billion.
Shares in NortonLifeLock, however, have fallen since the talks were announced and closed at US$24.15 on Tuesday.
Avast had a market capitalisation on July 13 of 5.19 billion pounds (US$7.18 billion), based on Refinitiv data. The company reported on Wednesday an 8.8per cent rise in first-half revenue to US$471.3 million.
The combined company's headquarters will be in both Prague and the U.S. city of Tempe, Arizona. Its shares will be listed on the Nasdaq in the United States, dealing a blow to stock exchanges in London and Prague.
Evercore advised NortonLifeLock and UBS and J.P. Morgan Cazenove advised Avast.
(US$1 = 0.7228 pound)
(Reporting by Paul Sandle in London and Krystal Hu in New York, additional reporting by Jason Hovet and Robert Muller in Prague; Editing by Matthew Lewis, Richard Pullin and Jane Merriman)