Cliff Illig
Co-Founder of Cerner Corporation & Co-Owner of Sporting Kansas City
Data Confidence: 87% · Sources: 6 · Last Updated: Sep 18, 2026
- Net Worth ▲
- $1.1B
- Reach ▲
- 10.0M people
- Power ▲
- Commands significant private capital and commercial influence through his co-founding of Cerner Corporation—which was acquired by Oracle Corporation for $28.3 billion—alongside his co-ownership of Major League Soccer franchise Sporting Kansas City and leadership at family investment firm Trident Ventures.
- Influence ▲
- Impacted global healthcare information technology by building Cerner's clinical software systems used across thousands of medical facilities, while driving Midwest sports development through Children's Mercy Park and Kansas City's 2026 FIFA World Cup host effort.
- Network ▲
- Maintains elite cross-industry connections spanning healthcare executives, sports franchise owners, and civic leaders, including Sporting Kansas City co-owner Patrick Mahomes and leadership at the Stowers Institute for Medical Research.
- Legacy ▲
- Transformed clinical record-keeping worldwide through Cerner Corporation and permanently reshaped Kansas City's athletic landscape by establishing a premier MLS organization.
- Trajectory ▲
- Stable — first assessment on record.
About
Clifford W. Illig is an American businessman, entrepreneur, and philanthropist best known as the co-founder and former Vice Chairman of Cerner Corporation, a major healthcare information technology company founded in 1979. Along with Neal Patterson and Paul Gorup, Illig helped grow Cerner into a global health IT powerhouse prior to its $28.3 billion acquisition by Oracle Corporation in 2021. He is also a principal owner of Major League Soccer franchise Sporting Kansas City, playing an instrumental role in developing Children's Mercy Park and bringing the FIFA World Cup to Kansas City. Additionally, he co-founded Trident Ventures and serves on the board of the Stowers Institute for Medical Research.
Known For
Co-founding healthcare IT giant Cerner Corporation and co-owning Major League Soccer club Sporting Kansas City.
Connections
Leadership & Employment
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- Kucorroborated
- Seccorroborated
- Startlandnewscorroborated
- Tridentventurescorroborated
- Stowerscorroborated
- Sportingkccorroborated