Direct Answer

These are the 115 companies in the Swoopr Company Glossary whose names start with O, each with its SEC industry classification, exchange, ticker and headquarters.

Company Glossary: O

By Swoopr Editorial Team

Companies Starting With O

115 companies. Overviews come from SEC EDGAR registrant data; open a company for its full research dossier.

O-I Glass Inc. (OI)
Glass Containers (SEC industry classification). NYSE: OI. HQ Perrysburg, OH. SEC CIK 0000812074.
O'Reilly Automotive (ORLY)
Retail-Auto & Home Supply Stores (SEC industry classification). Nasdaq: ORLY. HQ Springfield, MO. SEC CIK 0000898173.
Oak Valley Bancorp (CA) (OVLY)
State Commercial Banks (SEC industry classification). Nasdaq: OVLY. HQ Oakdale, CA. SEC CIK 0001431567.
Oaktree Specialty Lending Corporation (OCSL)
Nasdaq: OCSL. HQ Los Angles, CA. SEC CIK 0001414932.
Obsidian Therapeutics Inc. (OBX)
Pharmaceutical Preparations (SEC industry classification). Nasdaq: OBX. HQ Cambridge, MA. SEC CIK 0002130606.
Occidental Petroleum (OXY)
Crude Petroleum & Natural Gas (SEC industry classification). NYSE: OXY. HQ Houston, TX. SEC CIK 0000797468.
Ocean Power Technologies Inc. (OPTT)
Electric Services (SEC industry classification). NYSE: OPTT. HQ Monroe Township, NJ. SEC CIK 0001378140.
Oceaneering International Inc. (OII)
Oil & Gas Field Services, NEC (SEC industry classification). NYSE: OII. HQ Houston, TX. SEC CIK 0000073756.
OceanFirst Financial Corp. (OCFC)
National Commercial Banks (SEC industry classification). Nasdaq: OCFC. HQ Toms River, NJ. SEC CIK 0001004702.
Octave Intelligence plc (OCTV)
Services-Prepackaged Software (SEC industry classification). Nasdaq: OCTV. HQ Madison, AL. SEC CIK 0002083632.
Octave Specialty Group Inc. (OSG)
Surety Insurance (SEC industry classification). NYSE: OSG. HQ New York, NY. SEC CIK 0000874501.
Ocugen Inc. (OCGN)
Biological Products, (No Diagnostic Substances) (SEC industry classification). Nasdaq: OCGN. HQ Malvern, PA. SEC CIK 0001372299.
Ocular Therapeutix (OCUL): Biotechnology Company Research, Pipeline, Catalysts and NBI Context
Company dossier.
Ocular Therapeutix Inc. (OCUL)
Pharmaceutical Preparations (SEC industry classification). Nasdaq: OCUL. HQ Bedford, MA. SEC CIK 0001393434.
Odyssey Marine Exploration Inc. (OMEX)
Water Transportation (SEC industry classification). Nasdaq: OMEX. HQ Tampa, FL. SEC CIK 0000798528.
Odyssey Therapeutics Inc. (ODTX)
Biological Products, (No Diagnostic Substances) (SEC industry classification). Nasdaq: ODTX. HQ Boston, MA. SEC CIK 0001882782.
Offerpad Solutions Inc. (OPAD)
Real Estate Agents & Managers (For Others) (SEC industry classification). Nasdaq: OPAD. HQ Tempe, AZ. SEC CIK 0001825024.
OFG Bancorp (OFG)
State Commercial Banks (SEC industry classification). NYSE: OFG. HQ San Juan, PR. SEC CIK 0001030469.
OFS Capital Corporation (OFS)
Nasdaq: OFS. HQ Chicago, IL. SEC CIK 0001487918.
OFS Credit Company Inc. (OCCI)
Nasdaq: OCCI. HQ Chicago, IL. SEC CIK 0001716951.
OGE Energy Corp (OGE)
Electric Services (SEC industry classification). NYSE: OGE. HQ Oklahoma City, OK. SEC CIK 0001021635.
Ohio Valley Banc Corp. (OVBC)
State Commercial Banks (SEC industry classification). Nasdaq: OVBC. HQ Gallipolis, OH. SEC CIK 0000894671.
Oil States International Inc. (OIS)
Oil & Gas Field Machinery & Equipment (SEC industry classification). NYSE: OIS. HQ Houston, TX. SEC CIK 0001121484.
Oil-Dri Corporation Of America (ODC)
Miscellaneous Manufacturing Industries (SEC industry classification). NYSE: ODC. HQ Chicago, IL. SEC CIK 0000074046.
Oklo Inc. (OKLO)
Electric Services (SEC industry classification). NYSE: OKLO. HQ Santa Clara, CA. SEC CIK 0001849056.
Okta (OKTA) Research Hub
Company dossier.
Okta (OKTA): Business Model, KPIs &
Company dossier.
Okta Inc. (OKTA)
Services-Prepackaged Software (SEC industry classification). Nasdaq: OKTA. HQ San Francisco, CA. SEC CIK 0001660134.
Old Dominion (ODFL)
Trucking (No Local) (SEC industry classification). Nasdaq: ODFL. HQ Thomasville, NC. SEC CIK 0000878927.
Old National Bancorp (ONB)
National Commercial Banks (SEC industry classification). Nasdaq: ONB. HQ Evansville, IN. SEC CIK 0000707179.
Old Republic International Corporation (ORI)
Surety Insurance (SEC industry classification). NYSE: ORI. HQ Chicago, IL. SEC CIK 0000074260.
Old Second Bancorp Inc. (OSBC)
State Commercial Banks (SEC industry classification). Nasdaq: OSBC. HQ Aurora, IL. SEC CIK 0000357173.
Olema Pharmaceuticals (OLMA): Biotechnology Company Research, Pipeline, Catalysts and NBI Context
Company dossier.
Olema Pharmaceuticals Inc. (OLMA)
Pharmaceutical Preparations (SEC industry classification). Nasdaq: OLMA. HQ San Francisco, CA. SEC CIK 0001750284.
Olenox Industries Inc. (OLOX)
Wholesale-Lumber & Other Construction Materials (SEC industry classification). Nasdaq: OLOX. HQ Conroe, TX. SEC CIK 0001023994.
Olin Corporation (OLN)
Chemicals & Allied Products (SEC industry classification). NYSE: OLN. HQ Clayton, MO. SEC CIK 0000074303.
Ollie's Bargain Outlet Holdings Inc. (OLLI)
Retail-Variety Stores (SEC industry classification). Nasdaq: OLLI. HQ Harrisburg, PA. SEC CIK 0001639300.
Omada Health Inc. (OMDA)
Services-Health Services (SEC industry classification). Nasdaq: OMDA. HQ South San Francisco, CA. SEC CIK 0001611115.
Omega Flex Inc. (OFLX)
Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures (SEC industry classification). Nasdaq: OFLX. HQ Exton, PA. SEC CIK 0001317945.
Omega Healthcare Investors Inc. (OHI)
Real Estate Investment Trusts (SEC industry classification). NYSE: OHI. HQ Hunt Valley, MD. SEC CIK 0000888491.
Omeros (OMER): Biotechnology Company Research, Pipeline, Catalysts and NBI Context
Company dossier.
Omeros Corporation (OMER)
Pharmaceutical Preparations (SEC industry classification). Nasdaq: OMER. HQ Seattle, WA. SEC CIK 0001285819.
OmniAb (OABI): Biotechnology Company Research, Pipeline, Catalysts and NBI Context
Company dossier.
OmniAb Inc. (OABI)
Services-Commercial Physical & Biological Research (SEC industry classification). Nasdaq: OABI. HQ Emeryville, CA. SEC CIK 0001846253.
Omnicell Inc. (OMCL)
Electronic Computers (SEC industry classification). Nasdaq: OMCL. HQ Fort Worth, TX. SEC CIK 0000926326.
Omnicom Group (OMC)
Services-Advertising Agencies (SEC industry classification). NYSE: OMC. HQ New York, NY. SEC CIK 0000029989.
ON Semiconductor (ON)
Semiconductors & Related Devices (SEC industry classification). Nasdaq: ON. HQ Scottsdale, AZ. SEC CIK 0001097864.
Onconetix Inc. (ONCO)
Pharmaceutical Preparations (SEC industry classification). Nasdaq: ONCO. HQ Cincinnati, OH. SEC CIK 0001782107.
Ondas Inc. (ONDS)
Radio & Tv Broadcasting & Communications Equipment (SEC industry classification). Nasdaq: ONDS. HQ West Palm Beach, FL. SEC CIK 0001646188.
ONE Gas Inc. (OGS)
Natural Gas Distribution (SEC industry classification). NYSE: OGS. HQ Tulsa, OK. SEC CIK 0001587732.
One Liberty Properties Inc. (OLP)
Real Estate Investment Trusts (SEC industry classification). NYSE: OLP. HQ Great Neck, NY. SEC CIK 0000712770.
One Stop Systems Inc. (OSS)
Electronic Computers (SEC industry classification). Nasdaq: OSS. HQ Escondido, CA. SEC CIK 0001394056.
OneMain Holdings Inc. (OMF)
Personal Credit Institutions (SEC industry classification). NYSE: OMF. HQ Evansville, IN. SEC CIK 0001584207.
Oneok (OKE)
Natural Gas Transmisison & Distribution (SEC industry classification). NYSE: OKE. HQ Tulsa, OK. SEC CIK 0001039684.
OneSpan Inc. (OSPN)
Services-Computer Integrated Systems Design (SEC industry classification). Nasdaq: OSPN. HQ Boston, MA. SEC CIK 0001044777.
OneSpaWorld Holdings Limited (OSW)
Services-Membership Sports & Recreation Clubs (SEC industry classification). Nasdaq: OSW. HQ Nassau, Bahamas. SEC CIK 0001758488.
OneWater Marine Inc. (ONEW)
Retail-Auto & Home Supply Stores (SEC industry classification). Nasdaq: ONEW. HQ Buford, GA. SEC CIK 0001772921.
Onfolio Holdings Inc. (ONFO)
Services-Computer Processing & Data Preparation (SEC industry classification). Nasdaq: ONFO. HQ Wilmington, DE. SEC CIK 0001825452.
Onity Group Inc. (ONIT)
Mortgage Bankers & Loan Correspondents (SEC industry classification). NYSE: ONIT. HQ West Palm Beach, FL. SEC CIK 0000873860.
OnKure Therapeutics Inc. (OKUR)
Pharmaceutical Preparations (SEC industry classification). Nasdaq: OKUR. HQ Boulder, CO. SEC CIK 0001637715.
Onterris Inc. (ONT)
Services-Management Consulting Services (SEC industry classification). NYSE: ONT. HQ Irvine, CA. SEC CIK 0001643615.
Onto Innovation Inc. (ONTO)
Measuring & Controlling Devices, NEC (SEC industry classification). NYSE: ONTO. HQ Wilmington, MA. SEC CIK 0000704532.
Ooma Inc. (OOMA)
Services-Computer Processing & Data Preparation (SEC industry classification). NYSE: OOMA. HQ Sunnyvale, CA. SEC CIK 0001327688.
OP Bancorp (OPBK)
State Commercial Banks (SEC industry classification). Nasdaq: OPBK. HQ Los Angeles, CA. SEC CIK 0001722010.
OPAL Fuels Inc. (OPAL)
Gas & Other Services Combined (SEC industry classification). Nasdaq: OPAL. HQ Boston, MA. SEC CIK 0001842279.
Opendoor Technologies Inc (OPEN)
Real Estate Agents & Managers (For Others) (SEC industry classification). Nasdaq: OPEN. HQ Tempe, AZ. SEC CIK 0001801169.
OPENLANE Inc. (OPLN)
Retail-Auto Dealers & Gasoline Stations (SEC industry classification). NYSE: OPLN. HQ Carmel, IN. SEC CIK 0001395942.
OPKO Health Inc. (OPK)
Pharmaceutical Preparations (SEC industry classification). Nasdaq: OPK. HQ Miami, FL. SEC CIK 0000944809.
Oportun Financial Corporation (OPRT)
Finance Services (SEC industry classification). Nasdaq: OPRT. HQ San Mateo, CA. SEC CIK 0001538716.
Oppenheimer Holdings Inc. (OPY)
Security Brokers, Dealers & Flotation Companies (SEC industry classification). NYSE: OPY. HQ New York, NY. SEC CIK 0000791963.
OppFi Inc. (OPFI)
Finance Services (SEC industry classification). NYSE: OPFI. HQ Chicago, IL. SEC CIK 0001818502.
Optex Systems Holdings Inc. (OPXS)
Optical Instruments & Lenses (SEC industry classification). Nasdaq: OPXS. HQ Richardson, TX. SEC CIK 0001397016.
Optical Cable Corporation (OCC)
Drawing & Insulating of Nonferrous Wire (SEC industry classification). Nasdaq: OCC. HQ Roanoke, VA. SEC CIK 0001000230.
OptimizeRx Corporation (OPRX)
Services-Business Services, NEC (SEC industry classification). Nasdaq: OPRX. HQ Waltham, MA. SEC CIK 0001448431.
Optimum Communications Inc. (OPTU)
Cable & Other Pay Television Services (SEC industry classification). NYSE: OPTU. HQ Long Island City, NY. SEC CIK 0001702780.
OptimumBank Holdings Inc. (OPHC)
National Commercial Banks (SEC industry classification). NYSE: OPHC. HQ Fort Lauderdale, FL. SEC CIK 0001288855.
Option Care Health Inc. (OPCH)
Services-Home Health Care Services (SEC industry classification). Nasdaq: OPCH. HQ Bannockburn, IL. SEC CIK 0001014739.
Opus Genetics Inc. (IRD)
Pharmaceutical Preparations (SEC industry classification). Nasdaq: IRD. HQ Durham, NC. SEC CIK 0001228627.
Oracle Corporation
Company dossier.
Oracle Corporation (ORCL)
Services-Prepackaged Software (SEC industry classification). NYSE: ORCL. HQ Austin, TX. SEC CIK 0001341439.
Oragenics Inc. (OGEN)
Pharmaceutical Preparations (SEC industry classification). NYSE: OGEN. HQ Lakewood Ranch, FL. SEC CIK 0001174940.
Orange County Bancorp Inc. (OBT)
State Commercial Banks (SEC industry classification). Nasdaq: OBT. HQ Middletown, NY. SEC CIK 0001754226.
OraSure Technologies Inc. (OSUR)
Surgical & Medical Instruments & Apparatus (SEC industry classification). Nasdaq: OSUR. HQ Bethlehem, PA. SEC CIK 0001116463.
Orchestra BioMed (OBIO): Biotechnology Company Research, Pipeline, Catalysts and NBI Context
Company dossier.
Orchestra BioMed Holdings Inc. (OBIO)
Surgical & Medical Instruments & Apparatus (SEC industry classification). Nasdaq: OBIO. HQ New Hope, PA. SEC CIK 0001814114.
Orchid Island Capital Inc. (ORC)
Real Estate Investment Trusts (SEC industry classification). NYSE: ORC. HQ Vero Beach, FL. SEC CIK 0001518621.
Organogenesis Holdings Inc. (ORGO)
Pharmaceutical Preparations (SEC industry classification). Nasdaq: ORGO. HQ Canton, MA. SEC CIK 0001661181.
Organon & Co. (OGN)
Pharmaceutical Preparations (SEC industry classification). NYSE: OGN. HQ Jersey City, NJ. SEC CIK 0001821825.
ORIC Pharmaceuticals (ORIC): Biotechnology Company Research, Pipeline, Catalysts and NBI Context
Company dossier.
Oric Pharmaceuticals Inc. (ORIC)
Pharmaceutical Preparations (SEC industry classification). Nasdaq: ORIC. HQ South San Francisco, CA. SEC CIK 0001796280.
Origin Bancorp Inc. (OBK)
State Commercial Banks (SEC industry classification). NYSE: OBK. HQ Ruston, LA. SEC CIK 0001516912.
Orion Energy Systems Inc. (OESX)
Electric Lighting & Wiring Equipment (SEC industry classification). Nasdaq: OESX. HQ Manitowoc, WI. SEC CIK 0001409375.
Orion Group Holdings Inc. (ORN)
Heavy Construction Other Than Bldg Const - Contractors (SEC industry classification). NYSE: ORN. HQ Houston, TX. SEC CIK 0001402829.
Orion Properties Inc. (ONL)
Real Estate Investment Trusts (SEC industry classification). NYSE: ONL. HQ Phoenix, AZ. SEC CIK 0001873923.
Ormat Technologies Inc. (ORA)
Electric Services (SEC industry classification). NYSE: ORA. HQ Reno, NV. SEC CIK 0001296445.
Orrstown Financial Services Inc. (ORRF)
State Commercial Banks (SEC industry classification). Nasdaq: ORRF. HQ Harrisburg, PA. SEC CIK 0000826154.
OrthoPediatrics Corp. (KIDS)
Surgical & Medical Instruments & Apparatus (SEC industry classification). Nasdaq: KIDS. HQ Warsaw, IN. SEC CIK 0001425450.
Oruka Therapeutics (ORKA): Biotechnology Company Research, Pipeline, Catalysts and NBI Context
Company dossier.
Oruka Therapeutics Inc. (ORKA)
Pharmaceutical Preparations (SEC industry classification). Nasdaq: ORKA. HQ Menlo Park, CA. SEC CIK 0000907654.
Oscar Health Inc. (OSCR)
Hospital & Medical Service Plans (SEC industry classification). NYSE: OSCR. HQ New York, NY. SEC CIK 0001568651.
Oshkosh Corporation (Holding Company)Common Stock (OSK)
Motor Vehicles & Passenger Car Bodies (SEC industry classification). NYSE: OSK. HQ Oshkosh, WI. SEC CIK 0000775158.
OSI Systems Inc. (OSIS)
Semiconductors & Related Devices (SEC industry classification). Nasdaq: OSIS. HQ Hawthorne, CA. SEC CIK 0001039065.
Otis Worldwide (OTIS)
Electronic & Other Electrical Equipment (No Computer Equip) (SEC industry classification). NYSE: OTIS. HQ Farmington, CT. SEC CIK 0001781335.
Otter Tail Corporation (OTTR)
Electric Services (SEC industry classification). Nasdaq: OTTR. HQ Fergus Falls, MN. SEC CIK 0001466593.
Ouster Inc. (OUST)
General Industrial Machinery & Equipment, NEC (SEC industry classification). Nasdaq: OUST. HQ San Francisco, CA. SEC CIK 0001816581.
Outdoor Holding Company (POWW)
Services-Business Services, NEC (SEC industry classification). Nasdaq: POWW. HQ Atlanta, GA. SEC CIK 0001015383.
OUTFRONT Media Inc. (OUT)
Real Estate Investment Trusts (SEC industry classification). NYSE: OUT. HQ New York, NY. SEC CIK 0001579877.
Outlook Therapeutics Inc. (OTLK)
Biological Products, (No Diagnostic Substances) (SEC industry classification). Nasdaq: OTLK. HQ Iselin, NJ. SEC CIK 0001649989.
Outset Medical Inc. (OM)
Electromedical & Electrotherapeutic Apparatus (SEC industry classification). Nasdaq: OM. HQ San Jose, CA. SEC CIK 0001484612.
Ovid Therapeutics Inc. (OVID)
Pharmaceutical Preparations (SEC industry classification). Nasdaq: OVID. HQ New York, NY. SEC CIK 0001636651.
Owens Corning Inc (OC)
Abrasive, Asbestos & Misc Nonmetallic Mineral Prods (SEC industry classification). NYSE: OC. HQ Toledo, OH. SEC CIK 0001370946.
Owlet Inc. (OWLT)
Measuring & Controlling Devices, NEC (SEC industry classification). NYSE: OWLT. HQ Lehi, UT. SEC CIK 0001816708.
Oxford Industries Inc. (OXM)
Men's & Boys' Furnishgs, Work Clothg, & Allied Garments (SEC industry classification). NYSE: OXM. HQ Atlanta, GA. SEC CIK 0000075288.
Oxford Lane Capital Corp. (OXLC)
Nasdaq: OXLC. HQ Greenwich, CT. SEC CIK 0001495222.
Oxford Square Capital Corp. (OXSQ)
Nasdaq: OXSQ. HQ Greenwich, CT. SEC CIK 0001259429.

References

Swoopr Editorial Team

The Swoopr Editorial Team produces educational investment research and tools covering stocks, ETFs, bonds, crypto, and portfolio strategy. All content is reviewed for accuracy and adherence to our editorial policy.

Found an error? Report a correction.