Current CEO Phil Spencer will transition to a senior advisor role.
Case is a provider of software development and cloud engineering services to the U.S. intelligence community and private industry.
Gauge acquired Lucent from a consortium of investors led by NaviMed Capital.
Houston-based Tivoli is a midstream, logistics and services company.
Clarity Innovations is a Columbia, Maryland-based provider of advanced data and cyber analytics services and software to the U.S. national security community.
Dounis joined Heartwood in 2020, Sidwa came on board in 2009 and Tan joined in 2011.
Darktrace is a listed UK cybersecurity artificial intelligence company.
About Healthcare announced the acquisition of Edgility earlier in April.
Polar Semiconductor's previous investors Allegro MicroSystems and Sanken Electric Co will maintain their investments in the company, becoming minority owners.
SMAC is a French waterproofing and building envelope systems supplier.