Mattermost focuses on providing collaboration solutions for technical teams. The company offers a platform that facilitates team communication, task and project management, and workflow orchestration. The primary sectors that it serves include the software development industry and various technical teams across different sectors. It was founded in 2015 and is based in Palo Alto, California.

Mozilla focuses on internet technology and the development of web browsers and related services. The company's product, the Firefox browser, is designed to enable secure and customizable web navigation for users across various platforms. Mozilla also offers a suite of internet-focused products including tools for email privacy, data breach monitoring, content discovery, and a secure virtual private network (VPN) service. It was founded in 1998 and is based in Mountain View, California.

Zulip focused on providing organized team chat solutions for distributed teams across various sectors. The company offers a chat platform designed with topics and threads to facilitate organized communication within teams. Zulip primarily serves businesses, educational institutions, research groups, and open-source communities. It is based in San Francisco, California. In March 2014, Zulip was acquired by Dropbox.

Qwil Messenger is a company that focuses on providing secure and compliant communication solutions in the technology sector. The company offers a platform that enables secure chat, file sharing, document signing, and video calls, all aimed at enhancing client relationships. The primary sectors that Qwil Messenger serves include finance, professional services, healthcare, and enterprise businesses. It was founded in 2017 and is based in London, England.

Bernini Labs operates as a technology company. It focuses on and develops a vertical software as a service (SaaS) product. The company's main offering is a specialized software-as-a-service solution designed for a specific industry or business need. It is based in Atlanta, Georgia.

SafeRoom specializes in secure business messaging and operates in the software as a service (SaaS) industry. The company provides a secure, customizable, and private communication platform designed to function like an instant messenger, ensuring that sensitive business conversations remain confidential. SafeRoom's platform features military-grade encryption, user access control, and the ability to separate professional and personal conversations, catering to the needs of small and medium-sized businesses as well as teams within larger organizations. It was founded in 2020 and is based in San Francisco, California.