Ondavia, Inc.

ONEOK

● Oklahoma · OK

Onseen Marketing, Inc.

OOMA INC (OOMA)

Oonee Corp.

OPEN TEXT CORP (OTEX)

OpenStack

● Greater Austin · TX

OppFi Inc. (OPFI)

Opti-blast Inc

Energy

Optimum Pumping Technology

● Pittsburgh

OptIn, Inc.

Optio Group

Optivolt

Opto-knowledge Systems Inc

Optosurgical, LLC

Opus Genetics, Inc. (IRD)

Ordnance Aero, Inc.

Orion180 Insurance Group Inc.

Orix

Orobor

● Greater Boston · MA