Abdo John Hajj

Co-Founder & Managing Partner @ Type One Ventures

📍 United States🔄 Updated September 2026💼 14 investments📅 7 years investing🗓 Last invested Apr 2025
VC🌍 United States
14
Total investments
1
Early stage
4
Mid stage
5
Late stage
7y
Years active

Portfolio

11 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Apr 2025
Science Corporation is a clinical-stage medical technology company. We work to restore quality of life to those with debilitating conditions for which there are no treatment options, creating devices aimed at restoring vision, cognition, and mobility to patients who have lost it. To support progress across our industry, we provide state-of-the-art components and vertically integrated infrastructure for others to build on via Science Foundry. Headquartered in Alameda, California, with offices in Paris, France.
Investor & Board Observer
Jan 2025
Axiom Space is a human space exploration company, building era-defining space infrastructure and delivering technology-driven solutions that will empower civilization to transcend Earth. Beginning with Axiom Station, successor to the International Space Station, the company is pioneering a next-generation orbital settlement that will foster groundbreaking innovation and research in microgravity and drive the global space economy of tomorrow. Today, guided by the vision of leading humanitys expansion off planet, Axiom Space is the principal provider of commercial human spaceflight services and developer of advanced spacesuits for the Moon and beyond. Connect with us: instagram.com/axiom.space/ twitter.com/axiom_space facebook.com/axiomspace/ youtube.com/axiomspace
Investor
Aug 2024
Inference is the engine that powers AI, and Groq was built from the silicon up to deliver the worlds fastest inference at scale. We pioneered the LPU—the first processor designed specifically for AI inference—and are transforming that innovation into a global cloud platform powering production AI workloads. With the capital, infrastructure, and team to execute, were uniquely positioned to define the next era of AI infrastructure. The opportunity is massive, and its still wide open. Now lets go build it!
Investor
Dec 2023
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. AI is an extremely powerful tool that must be created with safety and human needs at its core. OpenAI is dedicated to putting that alignment of interests first — ahead of profit. To achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity. Our investment in diversity, equity, and inclusion is ongoing, executed through a wide range of initiatives, and championed and supported by leadership. At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.
Investor
Aug 2023
Neuralink is a neurotechnology company building a generalized input/output platform for the brain. Our work has the potential to restore autonomy to those with unmet medical needs and fundamentally transform how humans interact with the world. Our core technology is an implantable brain-computer interface with ultra-thin, flexible electrode threads placed precisely by a surgical robot, enabling high-bandwidth, bidirectional interaction with neural signals. We’ve received multiple FDA Breakthrough Device designations and are conducting clinical trials around the world. Trial participants are exploring how our implant could enhance their daily lives — controlling digital devices like computers and smartphones, operating physical devices like robotic arms and wheelchairs, and translating thought directly into speech and text. Developing brain-computer interfaces is an interdisciplinary challenge, and we’re looking for exceptional talent across engineering, science, and operations. Explore opportunities to contribute to our mission at neuralink.com/careers.
Investor
Mar 2023
Cuby™ develops proprietary hardware and software to commercialize a distributed network of hundreds of mobile micro-factories™ or MMFs erected on or near construction sites, enabling incumbents to build more homes with less labor. Our mission is to empower others to build a better physical world.
Investor
Jan 2022
Space Forge is a global company looking to lead the clean industrial revolution by harnessing space. Space Forge Ltd operates from headquarters in the UK, and through its independent entity, Space Forge US. We are developing fully reusable satellites that are designed for manufacturing next generation super materials in space for return to Earth to be used to help move to low carbon technologies.
Investor
Dec 2021
Gravitics, Inc. designs and manufactures large space structures, including orbital carriers, cargo logistics spacecraft, and space station modules. Gravitics is redefining space superiority and enabling a new era for commercial development in earth orbit and beyond. Visit gravitics.com to learn more.
Investor
Sep 2020
Radian Aerospace (Radian) is disrupting the aerospace industry with a next generation aerospace vehicle that is the world’s first fully reusable horizontal takeoff and landing, single-stage-to-orbit spaceplane, delivering people and cargo to low Earth orbit (LEO) and multiple terrestrial destinations with aircraft-like operations.
Investor
Jul 2020
Plaid is a data network that powers the tools millions of people rely on to live a healthier financial life. Plaid works with thousands of companies like Venmo, SoFi, and Betterment, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. Plaid’s network covers more than 12,000 financial institutions across the US, Canada, UK and Europe. Headquartered in San Francisco, the company was founded in 2013 by Zach Perret and William Hockey.
Investor
Jun 2020
Your financial future shouldnt depend on your race, background, or zip code. Yet 45 million Americans remain "credit invisible," while countless others face denials, evictions, and predatory interest rates regularly. Esusu is changing that. As a financial technology and data platform, were revolutionizing financial health, identity services, and inclusive decision-making for individuals and businesses alike. Our impact speaks volumes: $50 billion in credit activity facilitated 5 million+ rental units in our network Trusted partnerships with leading real estate companies, government entities, fintechs, banks, and employers Through our enterprise services, embedded products, and consumer offerings, were creating a financial system that works for everyone—right when fintech innovation matters most. Join us in building a future where financial systems are inclusive by design, access is standard, and opportunity reaches everyone. Unlock Tomorrow with Esusu.
Experience · 23 entries
All (23)
Investments (14)
Founder (2)
Board (2)
2025
Investor
Apr 2025
Science Corporation is a clinical-stage medical technology company. We work to restore quality of life to those with debilitating conditions for which there are no treatment options, creating devices aimed at restoring vision, cognition, and mobility to patients who have lost it. To support progress across our industry, we provide state-of-the-art components and vertically integrated infrastructure for others to build on via Science Foundry. Headquartered in Alameda, California, with offices in Paris, France.
Investor & Board Observer
Jan 2025
Axiom Space is a human space exploration company, building era-defining space infrastructure and delivering technology-driven solutions that will empower civilization to transcend Earth. Beginning with Axiom Station, successor to the International Space Station, the company is pioneering a next-generation orbital settlement that will foster groundbreaking innovation and research in microgravity and drive the global space economy of tomorrow. Today, guided by the vision of leading humanitys expansion off planet, Axiom Space is the principal provider of commercial human spaceflight services and developer of advanced spacesuits for the Moon and beyond. Connect with us: instagram.com/axiom.space/ twitter.com/axiom_space facebook.com/axiomspace/ youtube.com/axiomspace
2024
Investor
Aug 2024
Inference is the engine that powers AI, and Groq was built from the silicon up to deliver the worlds fastest inference at scale. We pioneered the LPU—the first processor designed specifically for AI inference—and are transforming that innovation into a global cloud platform powering production AI workloads. With the capital, infrastructure, and team to execute, were uniquely positioned to define the next era of AI infrastructure. The opportunity is massive, and its still wide open. Now lets go build it!
2023
Investor
Dec 2023
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. AI is an extremely powerful tool that must be created with safety and human needs at its core. OpenAI is dedicated to putting that alignment of interests first — ahead of profit. To achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity. Our investment in diversity, equity, and inclusion is ongoing, executed through a wide range of initiatives, and championed and supported by leadership. At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.
Investor
Aug 2023
Neuralink is a neurotechnology company building a generalized input/output platform for the brain. Our work has the potential to restore autonomy to those with unmet medical needs and fundamentally transform how humans interact with the world. Our core technology is an implantable brain-computer interface with ultra-thin, flexible electrode threads placed precisely by a surgical robot, enabling high-bandwidth, bidirectional interaction with neural signals. We’ve received multiple FDA Breakthrough Device designations and are conducting clinical trials around the world. Trial participants are exploring how our implant could enhance their daily lives — controlling digital devices like computers and smartphones, operating physical devices like robotic arms and wheelchairs, and translating thought directly into speech and text. Developing brain-computer interfaces is an interdisciplinary challenge, and we’re looking for exceptional talent across engineering, science, and operations. Explore opportunities to contribute to our mission at neuralink.com/careers.
Show all 23 entries ↓
Investment activity
2019–2025 · 14 investments
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