Calydon, Inc

• Owner

Beacon Power Corporation

• Owner

Baumot AG

• Owner

NanoBio Corporation

• Owner

Perseus Books Publishing, LLC Publisher

• Owner

ViroPharma Incorporated

• Shareholder

Ascenta Therapeutics, Inc Ascenta Therapeutics is a privately-held, clinical stage biopharmaceutical company dedicated to the discovery and development of new medicines to treat cancer.

• Owner

Workflow Management, Inc

• Owner (?→Aug '13)

Clean Energy Fuels Corporation Clean Energy is the leading provider of natural gas (CNG and LNG) for transportation in North America.

• Owner (past)

Millennium Pharmaceuticals, Inc.

• Owner

Holdings