Exhibit 21.1

Subsidiaries of the Registrant

Subsidiaries of Maravai LifeSciences Holdings, Inc.

Maravai Topco Holdings, LLC (Delaware)

Subsidiaries of Maravai Topco Holdings, LLC

Maravai Intermediate Holdings, LLC (Delaware)

Subsidiaries of Maravai Intermediate Holdings, LLC

Alphazyme, LLC (Delaware)

Cygnus Technologies, LLC (Delaware)

Maravai LifeSciences International Holdings, Inc. (Delaware)

MLSA Holdings, LLC (Delaware)

MockV Solutions, LLC (Maryland)

TriLink Biotechnologies, LLC (Delaware)

Subsidiaries of TriLink BioTechnologies, LLC (Delaware)

Glen Research, LLC (Delaware)

MyChem, LLC (California)

Subsidiaries of Maravai LifeSciences International Holdings, Inc.

Maravai LifeSciences Deutschland GmbH (Germany)