While at UCLA, Kreiz met American-Israeli media mogul Haim Saban[3] whom he joined in 1994 as a business partner. In 1996 Kreiz moved to London to launch children's television network Fox Kids Europe, a joint venture with Rupert Murdoch'sNews Corporation.[3][6] From 1997-2002 Kreiz served as Chairman and CEO of Fox Kids Europe. During his tenure, Fox Kids expanded into one of the largest pay-TV channels in Europe and the Middle East, broadcasting in 56 countries in 17 languages.[6][7] In 1999 Fox Kids Europe (FKE) was listed on the Euronext Stock Exchange in Amsterdam, and in 2001 the Walt Disney Company acquired a majority stake (76%) in Fox Kids Europe, with the remaining 24% of its stock publicly traded.[3][8] Kreiz resigned from FKE at the expiration of his contract in 2002, the year following the Disney sale.[8]
From 2008 to 2011 Kreiz served as Chairman and CEO of Netherlands-based global television and digital production company Endemol, known for unscripted reality programming hits such as 'Big Brother' and others. During Kreiz's tenure, Endemol "strengthened its creative output, diversified its lines of business, completed highly accretive M&A transactions, expanded geographically, reduced its cost structure and entered into new strategic relationships."[11] Challenges were numerous, however. While operational performance remained strong under Kreiz, the company had substantial debt with a high level of interest payments from its 2007 buyout at the peak of the private-equity boom prior to Kreiz joining the company.[2] In addition, changes in consumer media consumption required diversifying risk; Kreiz is credited with restructuring Endemol's creative profile and business operations through expansion from reality television into scripted programming and distribution.[2][11]
Maker Studios
In 2012, Kreiz invested in[12] and joined the board of Los Angeles based multi-channel network Maker Studios as Chairman and in 2013 became CEO. Maker Studios produces short-form videos on YouTube and other platforms, with a roster of over 55,000 independent artists.[13][14] In March 2014, Kreiz negotiated the sale of Maker to Disney for $500 million, with an additional $450 million based on meeting performance incentives.[13][12][14][15] During Kreiz's tenure, Maker's network and reach expanded beyond YouTube, including deals with Dish Network, Vimeo, as well as the creation mobile apps and branded video hubs for its individual content creators. In January 2016 Kreiz stepped down as CEO following the expiration of Maker's earn-out agreement with Disney.[16]
Mattel
In April 2018, Kreiz became CEO of Mattel, replacing Margo Georgiadis, after a year of continued weak sales. Kreiz became board chairman in May 2018.[1] In 2021, under Kreiz's leadership, Mattel's net sales were up 19% and its operating income was up 95% vs. the prior year - Mattel's highest annual growth rate in the last decade.[17][18]
As CEO, Kreiz and Mattel set ESG goals of achieving 100% recyclable plastic materials in all products and packaging, reducing plastic packaging by 25% per product by 2030, and maintaining 100% pay equity globally.[19][20] It is unclear if they met these goals.