Katja Diemer Becomes Managing Director as Meira Schmidt Takes Over as Head of Charities at Postcode Lotterie
Germany’s Postcode Lottery has appointed Katja Diemer as Managing Director of its German operation, effective October 2026. Diemer moves into the top job after eight years inside the organisation, most recently as Head of Charities, and her step up matters because of how it was handled: both her new role and the role she vacates have been filled entirely from within.
Who Katja Diemer Is Taking Over the Postcode Lottery
Diemer joined the Postcode Lottery in September 2018 as Projectlead Charity. From there she moved to Deputy Head of Charities in July 2021, then Head of Charities in April 2022, a role she held until this promotion. Before the lottery, her career sat largely in finance and risk: more than 15 years at Stadtsparkasse Oberhausen across risk controlling and risk management, and six years earlier as a corporate analyst at Deutsche Bank. That mix of risk discipline and charity-sector leadership is an unusual but coherent base for running a social lottery.
What the Leadership Change at the Social Lottery Involves
The appointment also triggers a second internal move. Meira Schmidt, previously Deputy Head of Charities, succeeds Diemer as Head of Charities. Schmidt already knows the lottery’s funding partners well, having helped shape the charities team in her deputy role. The company described its guiding purpose as “making a difference together for people and nature and contributing to a healthier, greener and fairer world,” the social-cause positioning that sits at the centre of how it operates.
Why the Lottery Operator Promoted From Within
Here’s the part worth paying attention to. Filling both a Managing Director seat and a Head of Charities seat from existing staff is a deliberate choice. It keeps institutional memory intact and protects relationships with funding partners at a moment when leadership is changing hands. For a lottery whose credibility rests heavily on how it allocates charitable money, continuity in those relationships is not a soft benefit. It is close to the core of the product.
What the Appointment Doesn’t Tell the Gaming Market
Internal promotion is a continuity play, not a guarantee of change where change might be needed. Diemer’s background leans heavily toward charity and risk rather than commercial growth or digital expansion, and the announcement gives no detail on strategic priorities, revenue direction, or any shift in the lottery’s operating model. Reading too much into a single appointment post would be a mistake. What it confirms is leadership and timing, not strategy.
What Comes Next for the Regulated Gaming Market?
For the wider regulated gaming and lottery space, this is a modest but telling example of how established operators manage succession: quietly, internally, and with an emphasis on protecting existing partnerships. The more interesting question is whether Diemer’s finance and charity grounding shapes a more conservative, funding-first direction for the lottery, or whether commercial and digital priorities surface later. For now, the meaningful takeaway is simple. The Postcode Lottery has backed its own people to carry its mission forward, and the next year will show what that continuity is building toward.
Source: Postcode Lotterie
