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Airstream Capital competitors & alternatives
The 12 closest competitors and alternatives to Airstream Capital among venture capital and private equity companies — ranked by similarity to what Airstream Capital actually does, not by market-cap band.
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About Airstream Capital
Airstream Capital is a venture capital firm that invests in early-stage deep tech startups, ranging from pre-seed to Series A. The company supports founders by providing access to research institutions, company formation assistance, and scaling resources across sectors such as cyber, physical, space tech, fintech, medical devices, and quantum sensing.
Airstream Capital at a glance
Airstream Capital is a venture capital and private equity company headquartered in United States. Xcout tracks 2 named people at Airstream Capital, including Stewart Walchli (Founder & General Partner).
Airstream Capital leadership
- Stewart WalchliFounder & General Partner
- William “Bill” JeffreyFounder & General Partner
Top 12 Airstream Capital competitors
Ranked by semantic similarity — how close each company is to Airstream Capital by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Venture Capital
Giant Step Capital is a venture capital firm that invests in deep tech, hard tech, and frontier tech startups. The company provides financial capital, mentorship, and industry insights to entrepreneurs developing complex technologies such as quantum computing, robotics, biotechnology, and space exploration systems.
Similar venture capital and private equity company
Boom Capital is an early-stage venture capital firm that invests in scientific founders building companies in sectors such as healthcare, genomics, machine intelligence, aerospace, and new chemistries. The firm provides early capital, industry networking, and strategic support to help scientific entrepreneurs develop their technologies.
Venture Capital
Phase Shift Ventures is a venture capital firm that invests in early-stage deep tech startups. The company provides financial capital, strategic support, and domain expertise to businesses operating in sectors such as defense, space, artificial intelligence, advanced manufacturing, energy, materials, and national security infrastructure.
Similar venture capital and private equity company
Atmos Ventures is a deep tech venture capital firm that invests in early-stage and innovative companies. It provides funding and partnerships to entrepreneurs leveraging cutting-edge technologies like robotics, artificial intelligence, quantum computing, and hardware to solve complex scientific and market challenges.
Venture Capital
A-Star Capital is an early-stage venture capital firm that invests in technology companies from the idea stage through to an IPO. The firm provides funding and strategic partnerships to support technology founders.
Similar venture capital and private equity company
Academy Investor Network (AIN Ventures) is a pre-seed and seed-stage venture fund that invests in dual-use technologies, veteran-led startups, and underestimated minority founders. The firm serves entrepreneurs building solutions in sectors such as space, defense, healthcare, and sustainability, while providing investment opportunities for Service Academy graduates.
Venture Capital
Wind Capital is a venture capital firm that invests in European deeptech startups focusing on climate technologies and sovereign capabilities such as AI, cybersecurity, space, and defense. The firm provides financial backing ranging from pre-seed to Series B, alongside operational support and advisory services for early-stage entrepreneurs.
Venture Capital
BlueHill Capital is a venture capital firm that invests in early-stage frontier-tech companies. It provides capital and expertise to founders working in sectors such as defense aerospace, space, energy, semiconductors, advanced materials, and biotech.
Venture Capital
Riceberg Ventures is an early-stage venture capital firm that invests in pre-seed and seed deep-tech startups. The company focuses on sectors such as spacetech, medtech, cleantech, cybersecurity, future of compute, and foundational AI and robotics.
Venture Capital
Begin Capital is a venture capital fund that invests in early-stage startups, focusing primarily on Pre-seed, Seed, and Series A funding rounds. The firm provides financial backing ranging from $500k to $8M, with a current investment focus on DeepTech, Artificial Intelligence, and physical world applications.
Venture Capital
A.Capital is a venture capital firm that provides funding, strategic counsel, and talent-recruitment resources to early-stage entrepreneurs, creators, and inventors. The firm invests in forward-thinking companies without imposing traditional ownership thresholds or requiring board seats.
Similar venture capital and private equity company
QBN Capital is a venture capital firm that invests in technology startups across sectors such as artificial intelligence, biometrics, semiconductors, cybersecurity, digital health, and financial technologies. The firm supports early-stage entrepreneurs and companies by providing capital to help them scale and address meaningful industry challenges.
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