David McJannet

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54 year

Technology Services

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David McJannet is the founder of Dome Systems, Inc. (California).
Currently, Mr. McJannet is Director at Delphix Corp.
since 2021 and Executive In Residence at Greylock Management Corp.
since 2015.
Formerly, Mr. McJannet was Chairman, President & Chief Executive Officer at HashiCorp, Inc. from 2016 to 2025, Vice President-Marketing at GitHub, Inc. in 2015, Vice President-Marketing at Hortonworks, Inc. from 2012 to 2015, Senior Director-Product Marketing at VMware LLC from 2010 to 2012, Senior Product Manager at Software AG USA, Inc. from 2000 to 2004, Associate Director-Investor Relations at Banco Santiago SA from 1997 to 1999, and held roles including Senior Manager-Product Management at Software AG USA, Inc., Principal at KPMG, Inc., and Group Manager-Server & Tools at Microsoft Canada,.
Inc. Education includes undergraduate studies at McGill University.

David McJannet active positions

Companies	Position	Start
Delphix Corp. Delphix Corp. Packaged SoftwareTechnology Services Develops data management software platform	Director/Board Member	2021-05-19
Greylock Management Corp. Greylock Management Corp. Investment ManagersFinance Greylock Partners invests in companies located in the United States. The firm focuses on a broad range of sectors and industries. It provides financing for pre-seed, seed, early and later stage capital requirements.	Corporate Officer/Principal	2015-10-31

All active positions of David McJannet

Former positions of David McJannet

Companies	Position	End
HASHICORP, INC.	Chief Executive Officer	2025-02-26
GitHub, Inc. GitHub, Inc. Packaged SoftwareTechnology Services Develops software platform for productivity purposes	Sales & Marketing	2015-09-30
HORTONWORKS INC	Sales & Marketing	2015-03-31
VMWARE, INC.	Sales & Marketing	2012-09-30
Software AG USA, Inc. Software AG USA, Inc. Packaged SoftwareTechnology Services Provides infrastructure software solutions	Corporate Officer/Principal	2004-08-30

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Linked companies

Private companies	11
Software AG USA, Inc. Software AG USA, Inc. Packaged SoftwareTechnology Services Provides infrastructure software solutions	Technology Services
KPMG, Inc. KPMG, Inc. Miscellaneous Commercial ServicesCommercial Services Provides audit and accounting services	Commercial Services
Delphix Corp. Delphix Corp. Packaged SoftwareTechnology Services Develops data management software platform	Technology Services
McGill University McGill University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
VMware, Inc. VMware, Inc. Packaged SoftwareTechnology Services Develops software for cloud computing, security and app modernization services	Technology Services
Microsoft Canada, Inc. Microsoft Canada, Inc. Packaged SoftwareTechnology Services Develops, manufactures, sells and supports software products	Technology Services
Greylock Management Corp. Greylock Management Corp. Investment ManagersFinance Greylock Partners invests in companies located in the United States. The firm focuses on a broad range of sectors and industries. It provides financing for pre-seed, seed, early and later stage capital requirements.	Finance
Banco Santiago SA Banco Santiago SA Major BanksFinance Provides banking services	Finance
GitHub, Inc. GitHub, Inc. Packaged SoftwareTechnology Services Develops software platform for productivity purposes	Technology Services
Hortonworks, Inc. Hortonworks, Inc. Packaged SoftwareTechnology Services Develops software for apache hadoop	Technology Services
HashiCorp, Inc. HashiCorp, Inc. Packaged SoftwareTechnology Services Develops open-source software tools for infrastructure automation	Technology Services