
Schruers has been at the Interpublic-owned agency for almost seven years. It is understood that Anna Watkins, from Fullsix-owned shop Grand Union, will take on a number of his responsibilities.
Prior to Initiative, Schruers was digital account director at fellow Interpublic agency Universal McCann and before that was at digital agency Media 21.
During his time at Initiative, Schruers has worked for clients including Tesco, Hertz and Burger King. He leaves the agency tomorrow (21 February).
Alex Altman, chief executive of Initiative had previously described Watkins as "digital through and through" and that her hiring would help "influence the direction of the agency".
Follow Mark Banham on Twitter