Andreessen Horowitz

Andreessen Horowitz is a venture capital firm founded in 2009 by Marc Andreessen and Ben Horowitz and based in Menlo Park, California. It funds startups across the entire lifecycle, from seed to growth, with a broad focus on software and technology-enabled businesses. The firm backs companies in software, cloud infrastructure, digital platforms, data storage, and mobile and Internet services, as well as sectors at the intersection of technology with life sciences, such as bio healthcare and computational medicine. Its investments span artificial intelligence, fintech, consumer and enterprise software, crypto and blockchain, cybersecurity, and related infrastructure. Through strategic guidance and a hands-on approach, the firm aims to help portfolio companies scale and innovate.

Leila Abu-Sharr

Partner, Market Development

Anish Acharya

General Partner

Vineeta Agarwala

General Partner

Eric Alby

Partner

Ryan Allen

Partner

Past deals in Aerospace

Apex

Series C in 2025
Apex designs and manufactures small satellites tailored for various space missions. The company focuses on streamlining satellite production by integrating modular hardware and standardized software systems. Apex offers platforms that support Earth observation, communications, and scientific research applications. Its approach emphasizes scalable manufacturing processes to meet the growing demand for satellite deployment. Apex collaborates with clients to customize satellite configurations based on mission-specific requirements.

Northwood Space

Series A in 2025
Northwood Space is a hardware solution that dramatically increases the number of orbits and frequency bands available for satellite communications from the ground.

Amca

Seed Round in 2025
Amca acquires and develops critical aerospace and defense products and then scales them to deliver what the industry needs next. The company emphasizes rapid prototyping and delivery of new products, aiming to respond promptly to customer needs. Amca is committed to deploying top engineering and manufacturing talent to assist customers in building new products and solving complex problems.

Aetherflux

Series A in 2025
Aetherflux is an aerospace company focused on providing renewable energy solutions to households, businesses, and military operations worldwide. The company has developed an innovative design for space-based solar power, which entails a constellation of small satellites that harness sunlight, convert it into electricity, and wirelessly transmit the power to ground stations. This technology aims to deliver reliable energy distribution while minimizing environmental impact, positioning Aetherflux at the forefront of the renewable energy sector.

Castelion

Series A in 2025
Castelion is a defense technology company that specializes in modernizing military systems. It applies advanced hardware development and manufacturing methods to address key national security challenges, focusing on affordability, scalability, and supply chain resilience. Castelion offers services like high-speed hypersonic testing, thermal protection systems, and avionics, designed to integrate with existing platforms and enhance military capabilities while mitigating these critical concerns.

CX2

Seed Round in 2024
CX2 is a defense technology company specializing in electromagnetic warfare. It develops radio frequency-based solutions, including autonomous emitter detection, high-resolution imaging, rapid radio frequency targeting, and AI-driven mission data platforms. These technologies enable military and defense organizations to control the electromagnetic spectrum and counter threats in complex environments, without relying on GPS signals. The company focuses on serving the U.S. and its allies.

Starcloud

Seed Round in 2024
Starcloud is focused on developing megawatt-scale data centers in space, with plans for scalable expansion to gigawatt capacity. The company designs power and cooling systems that leverage reduced launch costs to capitalize on the abundant energy and passive cooling available in the space environment. By providing high-speed connectivity, Starcloud aims to create cost-competitive, sustainable, and rapidly scalable data centers that support critical infrastructure needs for the future.

Aerodome

Series A in 2024
Aerodome develops advanced drone technology designed specifically for public safety agencies. Their automated, remote-controlled drone systems enable faster response times in search and rescue, disaster response, and law enforcement missions, reducing the need for patrol officers to attend calls.

Northwood Space

Seed Round in 2024
Northwood Space is a hardware solution that dramatically increases the number of orbits and frequency bands available for satellite communications from the ground.

Air Space Intelligence

Series B in 2023
Air Space Intelligence is a technology company specializing in aerospace and defense. It partners with major airlines and government agencies to maintain global airspace safety and security through its AI-driven software platform.

Castelion

Seed Round in 2023
Castelion is a defense technology company that specializes in modernizing military systems. It applies advanced hardware development and manufacturing methods to address key national security challenges, focusing on affordability, scalability, and supply chain resilience. Castelion offers services like high-speed hypersonic testing, thermal protection systems, and avionics, designed to integrate with existing platforms and enhance military capabilities while mitigating these critical concerns.

Arc Boats

Series B in 2023
Arc Boats is an electric boat manufacturer offering a seamlessly connected boating experience. The boats use aerospace-inspired engineering and are designed with custom battery packs for stability, range, and speed.

Apex

Series A in 2023
Apex designs and manufactures small satellites tailored for various space missions. The company focuses on streamlining satellite production by integrating modular hardware and standardized software systems. Apex offers platforms that support Earth observation, communications, and scientific research applications. Its approach emphasizes scalable manufacturing processes to meet the growing demand for satellite deployment. Apex collaborates with clients to customize satellite configurations based on mission-specific requirements.

Aerodome

Seed Round in 2023
Aerodome develops advanced drone technology designed specifically for public safety agencies. Their automated, remote-controlled drone systems enable faster response times in search and rescue, disaster response, and law enforcement missions, reducing the need for patrol officers to attend calls.

Skydio

Series E in 2023
Skydio designs, manufactures, and supports AI-powered drones for consumers, enterprises, and government customers. Its drones use computer vision technology to recognize, avoid objects in real-time, and predict future movements, enabling autonomous flight and obstacle avoidance.

SpaceX

Private Equity Round in 2023
Founded in 2002, SpaceX designs, manufactures, and launches advanced rockets and spacecraft. Its notable projects include Falcon Heavy, Dragon, Starship, and human spaceflight initiatives.

Hadrian

Series A in 2022
Hadrian is a machine parts startup that manufactures precision components for technology companies, including aerospace and defense programs. It builds autonomous, software-defined precision component factories and an autonomous manufacturing platform that integrates software, robotics, and full-stack capabilities to scale mission-critical programs across space, aviation, and maritime sectors. By enabling aerospace startups, suppliers, and defense contractors to produce essential components with lower costs and greater efficiency, Hadrian aims to accelerate development timelines and reduce manufacturing complexity.

Arc Boats

Series A in 2021
Arc Boats is an electric boat manufacturer offering a seamlessly connected boating experience. The boats use aerospace-inspired engineering and are designed with custom battery packs for stability, range, and speed.

Anduril Industries

Series D in 2021
Anduril Industries is a defense technology company that designs, develops, and deploys hardware and software to address national security challenges for the United States and its allies. It offers the Lattice Platform, an AI-based system that fuses real-time data from computer vision, machine learning, and mesh networking into a single autonomous operating picture; Sentry Tower, which integrates data across the electromagnetic spectrum; Ghost sUAS, an unmanned autonomous, man-portable drone capable of performing missions with limited human intervention; and Anvil sUAS, a precision kinetic intercept that autonomously navigates to counter potential drone threats with visual verification by a human operator. Founded in 2017, Anduril is based in Irvine, California, with additional offices in Orange County, California; Washington, D.C.; and Seattle, Washington.

Skydio

Series D in 2021
Skydio designs, manufactures, and supports AI-powered drones for consumers, enterprises, and government customers. Its drones use computer vision technology to recognize, avoid objects in real-time, and predict future movements, enabling autonomous flight and obstacle avoidance.

Arc Boats

Seed Round in 2021
Arc Boats is an electric boat manufacturer offering a seamlessly connected boating experience. The boats use aerospace-inspired engineering and are designed with custom battery packs for stability, range, and speed.

Skydio

Series C in 2020
Skydio designs, manufactures, and supports AI-powered drones for consumers, enterprises, and government customers. Its drones use computer vision technology to recognize, avoid objects in real-time, and predict future movements, enabling autonomous flight and obstacle avoidance.

Anduril Industries

Series C in 2020
Anduril Industries is a defense technology company that designs, develops, and deploys hardware and software to address national security challenges for the United States and its allies. It offers the Lattice Platform, an AI-based system that fuses real-time data from computer vision, machine learning, and mesh networking into a single autonomous operating picture; Sentry Tower, which integrates data across the electromagnetic spectrum; Ghost sUAS, an unmanned autonomous, man-portable drone capable of performing missions with limited human intervention; and Anvil sUAS, a precision kinetic intercept that autonomously navigates to counter potential drone threats with visual verification by a human operator. Founded in 2017, Anduril is based in Irvine, California, with additional offices in Orange County, California; Washington, D.C.; and Seattle, Washington.

Anduril Industries

Series B in 2019
Anduril Industries is a defense technology company that designs, develops, and deploys hardware and software to address national security challenges for the United States and its allies. It offers the Lattice Platform, an AI-based system that fuses real-time data from computer vision, machine learning, and mesh networking into a single autonomous operating picture; Sentry Tower, which integrates data across the electromagnetic spectrum; Ghost sUAS, an unmanned autonomous, man-portable drone capable of performing missions with limited human intervention; and Anvil sUAS, a precision kinetic intercept that autonomously navigates to counter potential drone threats with visual verification by a human operator. Founded in 2017, Anduril is based in Irvine, California, with additional offices in Orange County, California; Washington, D.C.; and Seattle, Washington.

Skydio

Series B in 2018
Skydio designs, manufactures, and supports AI-powered drones for consumers, enterprises, and government customers. Its drones use computer vision technology to recognize, avoid objects in real-time, and predict future movements, enabling autonomous flight and obstacle avoidance.

Matternet

Seed Round in 2016
Matternet specializes in developing commercial drone delivery systems for urban and suburban areas. It manufactures the Matternet M2 drone and operates its technology directly or partners with logistics companies like UPS. Notable achievements include being the first to receive authorization for BVLOS operations in Switzerland (2017) and achieving FAA certification for its drone system in the US (2022).

Skydio

Series A in 2016
Skydio designs, manufactures, and supports AI-powered drones for consumers, enterprises, and government customers. Its drones use computer vision technology to recognize, avoid objects in real-time, and predict future movements, enabling autonomous flight and obstacle avoidance.

Rescale

Venture Round in 2015
Rescale develops cloud-based platforms for scientific and engineering simulations. It offers ScaleX Pro for professionals and SMBs, ScaleX Developer for software developers, and ScaleX Enterprise for enterprises, featuring unified simulation platforms and on-premise resource management. Serving industries such as aerospace, automotive, and life sciences, Rescale enables customers to accelerate design cycles and time to market.

Skydio

Seed Round in 2015
Skydio designs, manufactures, and supports AI-powered drones for consumers, enterprises, and government customers. Its drones use computer vision technology to recognize, avoid objects in real-time, and predict future movements, enabling autonomous flight and obstacle avoidance.

CX2

CX2 is a defense technology company specializing in electromagnetic warfare. It develops radio frequency-based solutions, including autonomous emitter detection, high-resolution imaging, rapid radio frequency targeting, and AI-driven mission data platforms. These technologies enable military and defense organizations to control the electromagnetic spectrum and counter threats in complex environments, without relying on GPS signals. The company focuses on serving the U.S. and its allies.
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