Remote-first Companies

Oowlish

51-200 www.oowlish.com

Nearshore software development services and dedicated tech squads for US and European clients.

Opala

11-50 www.opala.com

A data automation partner that collects, standardizes, and consolidates healthcare data for payer-provider collaboration.

Opal Group

51-200 www.opalgroup.net

Organizes virtual and live conferences for executives and decision makers across various industries.

Open

11-50 o-p-e-n.com

Mindfulness studio for everyone

OpenAI

201-500 openai.com

An AI research and deployment company ensuring general-purpose artificial intelligence benefits all of humanity.

OpenAP

11-50 www.openap.tv

Platform for audience-based TV advertising campaigns, removing silos across publishers and screens.

Opendoor

1001-5000 www.opendoor.com

Simplifying home buying and selling with cash offers and streamlined digital transactions across 50 U.S. markets.

OpenEye

201-500 www.openeye.net

Delivers a trusted cloud video and data platform providing actionable intelligence for business security and scaling.

Open Farm Pet

51-200 openfarmpet.com

Offers humanely raised and sustainably sourced pet food products, including kibble, wet food, treats, and supplements.

Open Function (OpenFn)

11-50 www.openfn.org

Connecting Digital Public Goods with other digital services for governments and NGOs worldwide

OpenGov Inc.

501-1000 opengov.com

AI and ERP solutions for local and state governments in the U.S.

OPEN Health

1001-5000 openhealthgroup.com

Provides medical affairs, market access, and medical communication consulting services for biopharma innovation.

Openly

201-500 openly.com

Home insurance through independent agents, powered by technology.

OpenPayd

51-200 www.openpayd.com

Builds universal financial infrastructure for global money movement across fiat and digital assets through a single API.

OpenPhone

51-200 www.quo.com

AI-powered phone system for calls, texts, and contacts, serving over 90,000 businesses.

OpenProject

11-50 www.openproject.org

Develops open-source project management software for classic, agile, and hybrid methodologies, supporting distributed teams.

OpenSea

51-200 opensea.io

An NFT marketplace and token trading platform for discovering and exchanging digital assets.

OpenSesame

201-500 www.opensesame.com

Integrated software, curated content, and expert services for workforce training and skill development.

Open Sky Group

51-200 www.openskygroup.com

Optimize supply chain operations

OpenSpace

201-500 www.openspace.ai

A visual intelligence platform that helps builders capture, analyze, and act on jobsite reality data.

OpenSymmetry

51-200 www.opensymmetry.com

Global consulting company

OpenTEAM

1-10 openteam.community

Improving soil health

OpenTeams

51-200 openteams.com

Provides secure, custom AI infrastructure and open-source solutions for enterprises and government agencies.

OpenTent

11-50 www.opentent.com

Salesforce implementation and coaching

Open Up Resources

51-200 www.openupresources.org

A non-profit publisher providing K-12 curricula and professional learning for educators.

OpenVPN Inc.

51-200 www.openvpn.net

Secure networking solutions for business communications, including Access Server and CloudConnexa.

Open Web Technology

51-200 www.owt.swiss

A strategy and technology consulting firm, subsidiary of Swisscom, specializing in architecture, cloud, and Salesforce.

OpenX

201-500 www.openx.com

An independent supply-side platform specializing in advertising technology, yield optimization, and ad serving.

OpenZeppelin

51-200 openzeppelin.com

Tools and services for building, securing, and operating blockchain applications and smart contracts.

Opera

501-1000 www.opera.com

Develops web browsers and internet services, including gaming portals, content recommendation, and advertising platforms.

Operation Mobilization USA

51-200 omusa.org

Global mission organization

Ophelia

51-200 ophelia.com

Online, evidence-based treatment for opioid use disorder, focusing on Suboxone prescriptions and patient support.

Ophelos

11-50 www.ophelos.com

Fixing debt collection

Opinion Stage

11-50 www.opinionstage.com

Offers marketers tools to create interactive quizzes, surveys, and forms for increased engagement and conversions.

opinov8

201-500 opinov8.com

Global digital and engineering solutions firm with expertise in software development, cloud, and data services.

Oportun

1001-5000 www.oportun.com

Offers borrowing, saving, and budgeting services, powered by data analytics and machine learning.