She then worked for the law firm AKD in bankruptcy law. Between 1999 and 2003 Adriaansens worked as a consultant at Twynstra Gudde, before she became active as a health care administrator. On 1 June 2016, she returned to Twynstra Gudde where she became chairwoman of the board of directors. During her time in the private sector, she also held various supervisory directorships.[3][4][5]
She was president of the Larensche Mixed Hockey Club (2012–2017), which she helped out of debt.[6] She received the municipal medal of honour from the municipality of Laren for this in 2017; she was appointed an honorary member of the club in 2018.[7]