Vettery, founded in New York in 2014, connects over 4,000 employers with candidates in IT, sales and finance thanks to a proprietary technology that reduces time to hire and improves the quality of matches, the world's largest staffing firm said in a statement.

Adecco said it would accelerate the expansion of Vettery, also internationally.

(Reporting by Silke Koltrowitz; Editing by Michael Shields)