Tom Wambsgans

Tom Wambsgans is the ultimate outsider in the Roy family orbit — a Midwestern businessman who marries into unfathomable wealth and spends four seasons navigating the treacherous gap between the Roy family's inner circle and its margins. His journey from eager-to-please son-in-law to the unlikely CEO of Waystar Royco is Succession's most surprising and subversively satisfying character arc.

Tom begins the series as a figure of gentle comedy — a man so desperate to belong that he endures constant humiliation from Shiv, Logan, and the Roy siblings. His relationship with Greg Hirsch, whom he simultaneously mentors and bullies, provides the show's most consistent comedic dynamic. Yet beneath Tom's obsequiousness lies a shrewd survivor who absorbs every lesson the Roys inadvertently teach him.

The turning point comes in the Season 3 finale when Tom, facing possible prison time while Shiv remains indifferent to his suffering, secretly alerts Logan to the siblings' plan. This betrayal — born not of ambition but of the desperate recognition that his wife will never truly love him — recontextualizes everything that came before. Tom has learned the Roy family playbook better than any actual Roy.

In the series finale, Tom emerges as the unlikely winner of the succession game. Installed as CEO by Lukas Matsson — precisely because he is controllable and unthreatening — Tom achieves the power and status he always craved. But the final shot of him and Shiv in the car, hands touching without warmth, suggests his victory is as hollow as every other outcome in the Roy universe.