Matthew Brown Companies

Matthew Brown Companies, founded in 2008, is a family office headquartered in Newport Beach, California, with additional locations in Dallas, Texas, and New York, New York. The firm serves as the flagship investment manager for the Matthew R. Brown family of companies and focuses on investing across a diverse range of emerging ventures and markets.

Matthew Brown

General Partner

10 past transactions

SpaceX

Secondary Market in 2023
SpaceX, officially known as Space Exploration Technologies, is a space transportation company founded in 2002 by Elon Musk and headquartered in Hawthorne, California. The company specializes in the design, manufacture, and launch of advanced rockets and spacecraft, including notable vehicles such as Falcon Heavy, Dragon, and Starship. SpaceX develops a range of technologies including crew and cargo capsules, rocket engines, and avionics, alongside guidance and control software. A key focus of SpaceX is the creation of partially reusable launch vehicles, such as Falcon 1 and Falcon 9, which aim to reduce the costs associated with space travel. By enabling the transport of cargo, humans, and payloads into space, SpaceX seeks to advance the capabilities and affordability of space exploration and travel.

SpaceX

Venture Round in 2022
SpaceX, officially known as Space Exploration Technologies, is a space transportation company founded in 2002 by Elon Musk and headquartered in Hawthorne, California. The company specializes in the design, manufacture, and launch of advanced rockets and spacecraft, including notable vehicles such as Falcon Heavy, Dragon, and Starship. SpaceX develops a range of technologies including crew and cargo capsules, rocket engines, and avionics, alongside guidance and control software. A key focus of SpaceX is the creation of partially reusable launch vehicles, such as Falcon 1 and Falcon 9, which aim to reduce the costs associated with space travel. By enabling the transport of cargo, humans, and payloads into space, SpaceX seeks to advance the capabilities and affordability of space exploration and travel.

Kitchen United

Venture Round in 2022
Kitchen United, Inc. is a food production company based in Pasadena, California, founded in 2017. It specializes in offering shared commercial kitchen spaces designed for restaurants, catering services, pop-ups, mobile food vendors, and startups. By providing turnkey solutions and business intelligence resources, Kitchen United enables food service providers to expand their operations with minimal financial risk. The company facilitates food production for pick-up and delivery, catering to the growing demand for convenient dining options. Kitchen United operates multiple locations across major cities, including Austin, Chicago, Los Angeles, San Francisco, New York City, and Scottsdale, thereby supporting a diverse range of culinary entrepreneurs in realizing their business potential.

OpenAI

Corporate Round in 2019
OpenAI is an AI research and deployment company that develops general-purpose artificial intelligence technologies and applies them to real-world problems. It conducts machine learning research and builds systems such as large-scale language models, multimodal input handling, and code generation to support automation, data analysis, content generation, and interactive problem solving across industries including technology, healthcare, and education. The organization offers platforms and APIs that enable enterprises, developers, and researchers to build, test, and deploy intelligent systems, with plug-in extensibility and ongoing model updates to improve performance and safety.

PATH

Seed Round in 2019
PATH is a company focused on creating sustainable bottled water solutions that address the environmental issues associated with single-use plastic. Its flagship product, the NEW HYBRID, is a refillable bottle containing purified water, designed to reduce the dependency on traditional single-use plastic bottles. PATH aims to lead a movement toward more environmentally friendly packaging options, responding to the increasing global consumer demand for sustainable and reusable choices in the bottled water market. By promoting a more responsible approach to hydration, PATH is committed to contributing to a reduction in plastic waste and fostering a culture of sustainability.

Rocket Lab

Series E in 2018
Rocket Lab Ltd. is a space company specializing in the design and manufacture of rocket and spacecraft systems for various applications. Founded in 2006 and headquartered in Auckland, New Zealand, the company provides a range of technologies, including carbon composite materials, thermal protection products, propulsion systems, and advanced electronic systems used in avionics and communications. Rocket Lab offers end-to-end mission services that ensure frequent and reliable access to space for civil, defense, and commercial clients. Its flagship Electron launch vehicle, operational since January 2018, is known for being one of the most frequently launched U.S. rockets and has successfully placed over 100 satellites into orbit. The company is also developing the Neutron launch vehicle and its Photon satellite platform, which has been selected for key NASA missions to the Moon and Mars. Rocket Lab operates launch sites in New Zealand and Virginia, USA, enhancing its capacity to support various space missions, including those focused on national security and scientific research.

Boom Supersonic

Venture Round in 2017
Boom Supersonic is a commercial airplane manufacturer focused on developing supersonic airliners. Founded with the goal of overcoming challenges to supersonic passenger flight, Boom aims to make high-speed travel affordable for business travelers and eventually accessible to everyone. The company's flagship aircraft, Overture, is designed to fly at Mach 2.2, significantly reducing travel time. Boom Supersonic prioritizes advanced aerodynamics, engine technology, and sustainability, with a focus on accommodating next-generation sustainable alternative fuels.

Moximed

Series C in 2017
Moximed, Inc. is a medical technology company based in Hayward, California, that focuses on developing innovative treatments for patients with knee osteoarthritis. The company offers the Atlas System, an implantable joint unloader designed to alleviate pain associated with medial compartment knee osteoarthritis, allowing patients to maintain high levels of activity. Additionally, Moximed has developed the MISHA Knee System, which provides an outpatient treatment option for individuals who have not responded to conventional therapies and are not suitable candidates for knee replacement surgery. By minimizing joint pain and providing dynamic load reduction, Moximed's implants aim to improve the standard of care and enhance the quality of life for patients, potentially delaying or avoiding the need for more invasive surgical interventions. Moximed has been operational since its incorporation in 2006, serving patients and medical professionals globally.

Ginkgo Bioworks

Series A in 2015
Ginkgo Bioworks is a biotechnology firm based in Boston, Massachusetts, that specializes in designing, engineering, and developing custom microbes and organisms for various applications. Founded in 2008, the company focuses on discovering and licensing molecules used in flavors, sweeteners, cosmetic ingredients, crop treatments, and pharmaceuticals. In addition to these capabilities, Ginkgo Bioworks provides probiotic bacteria that help protect against infections and creates extensive libraries of molecules. The firm operates across multiple markets, including cultured ingredients, carbon mitigation, probiotics, and natural product discovery. It has reorganized its operations into two primary segments: Cell Engineering and Biosecurity, with a significant portion of its revenue generated from biosecurity-related data analytics and services.

Rocket Lab

Series B in 2015
Rocket Lab Ltd. is a space company specializing in the design and manufacture of rocket and spacecraft systems for various applications. Founded in 2006 and headquartered in Auckland, New Zealand, the company provides a range of technologies, including carbon composite materials, thermal protection products, propulsion systems, and advanced electronic systems used in avionics and communications. Rocket Lab offers end-to-end mission services that ensure frequent and reliable access to space for civil, defense, and commercial clients. Its flagship Electron launch vehicle, operational since January 2018, is known for being one of the most frequently launched U.S. rockets and has successfully placed over 100 satellites into orbit. The company is also developing the Neutron launch vehicle and its Photon satellite platform, which has been selected for key NASA missions to the Moon and Mars. Rocket Lab operates launch sites in New Zealand and Virginia, USA, enhancing its capacity to support various space missions, including those focused on national security and scientific research.
Spot something off? Help us improve by flagging any incorrect or outdated information. Just email us at support@teaserclub.com. Your feedback is most welcome.