William Ballhaus

William Ballhaus

Chief Executive Officer at MERCURY SYSTEMS, INC.

Net worth: 34 M $ as of 2026-08-30

59 year
Technology Services
Consumer Services
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Profile

William Louis Ballhaus is the founder of MilestoneRoad Partners LLC, founded in 2021, where the title held is Chairman.
Current jobs include Chairman, President & Chief Executive Officer at Mercury Systems, Inc. since 2023; Chief Executive Officer at Mercury Mission Systems LLC; Executive Chairman at Catalis Holdco, Inc.; President & Director at MyEdu Corp.; Director at Qmulos LLC since 2022; and Trustee at Meadow Great Foundation.
Former jobs include President, Chief Executive Officer & Director at SRA International, Inc. from 2011 to 2015; President & Chief Executive Officer at DynCorp (Parent) International Inc. from 2008 to 2010; President, Chief Executive Officer & Director at SRA Cos., Inc.; Chairman & Chief Executive Officer at Blackboard LLC from 2016 to 2021; Director at TechAmerica, Inc.; Director at United States Geospatial Intelligence Foundation; President & Director at Higher One Holdings, Inc.; Director at Blackboard (UK) Ltd. from 2016 to 2021; President & Director at Platinum Solutions, Inc.; President-Network Systems & Mission Solutions at BAE Systems, Inc. from 2003 to 2008; and Senior Vice President-System Engineering at Boeing's Satellite Development Center.
Education includes graduate and doctorate degrees from Stanford University, an undergraduate degree from the University of California, Davis, and an MBA from UCLA Anderson School of Management.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
2026-08-31 393,923 ( 0.66% ) 34 M $ 2026-08-30

William Ballhaus active positions

CompaniesPositionStart
MERCURY SYSTEMS, INC. Chief Executive Officer 2023-06-23
Chairman -
MilestoneRoad Partners LLC
Founder 2020-12-31
Director/Board Member 2022-03-31
President -
Meadow Great Foundation
Director/Board Member -
Mercury Mission Systems LLC
Chief Executive Officer -

Former positions of William Ballhaus

CompaniesPositionEnd
Director/Board Member 2021-10-24
Chief Executive Officer 2020-12-31
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Training of William Ballhaus

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64

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Private companies21

Electronic Technology

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Boeing's Satellite Development Center

Technology Services

Miscellaneous

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Technology Services

Consumer Services

Meadow Great Foundation

Technology Services

Mercury Mission Systems LLC

Distribution Services

Technology Services

MilestoneRoad Partners LLC

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