Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading homepage
Loading
Loading
Home›
Research›
People›
Michael Santullo
AddedFeb 16, 2024
UpdatedJun 28, 2026
Michael Santullo

Michael Santullo

Co-Founder, Cleantech Open

CrunchbaseLinkedIn

Michael Santullo's Career

Cleantech Open
Cleantech Open

Palo Alto, CA, US

Co-Founder

Create your profile now and gain access to exclusive deals and high-potential startups.

aVenture product preview
aVenture product preview
aVenture product preview

Michael Santullo's Career

Cleantech Open
Cleantech Open
NonprofitNonprofit152006Palo Alto, CA, US
Co-Founder

Leadership at Cleantech Open

Steve ScottSteve ScottCEO
Ibolya TarsolyIbolya TarsolyBoard Member
Marianne WuMarianne WuBoard Member
Marc GottschalkMarc GottschalkCo-Founder
Rebeca HwangRebeca HwangCo-Founder
Jeremy WalkerJeremy WalkerBoard Member

Similar to Cleantech Open

Evergreen Climate InnovationsEvergreen Climate InnovationsChicago, IL, USClimate Techest. 2010Evergreen Climate InnovationsChicago, IL, US · est. 2010

Evergreen Climate Innovations: Catalytic capital for impactful climate tech startups.

Nonprofit · $1M14
Elemental ExceleratorElemental ExceleratorHonolulu, HI, USClimate Techest. 2012Elemental ExceleratorHonolulu, HI, US · est. 2012

US-based nonprofit, Elemental Excelerator, funds climate tech and innovates for climate change solutions.

Nonprofit · $93M154
VertueLabVertueLabPortland, OR, USClean Technologyest. 2007VertueLabPortland, OR, US · est. 2007

VertueLab: Advancing clean technologies globally through strategic partnerships and focused funding.

Nonprofit17
Urban Future LabUrban Future LabNew York City, NY, USCleantech, Sustainabilityest. 2009Urban Future LabNew York City, NY, US · est. 2009

Urban Future Lab: NY's cleantech hub, fostering sustainable solutions through startup incubation, research commercialization, and education.

Nonprofit15

Michael Santullo's Co-Investors

Mark McLaughlinMark McLaughlinCo-invested · Hub SeedChris VargasChris VargasCo-invested · Hub SeedKevin ColónKevin ColónCo-invested · Hub SeedWilliam LinWilliam LinCo-invested · Hub SeedBob GleichaufBob GleichaufCo-invested · Hub SeedDavid ScruggsDavid ScruggsCo-invested · Hub SeedKatie GrayKatie GrayCo-invested · Hub SeedPatrick PetersonPatrick PetersonCo-invested · Hub Seed

Michael Santullo's Similar Executives & Operators

David ErakerDavid ErakerCo-Founder · RedfinDavid SelingerDavid SelingerCo-Founder · RedfinAlexander SkidanovAlexander SkidanovCo-Founder · Near FoundationAina OlaoluwaAina OlaoluwaCo-Founder · Near FoundationIllia PolosukhinIllia PolosukhinCo-Founder · Near FoundationJaden LeeJaden LeeCo-Founder · Near FoundationMark DavisMark DavisFounder · Arrowhead PharmaceuticalsR. Bruce StewartR. Bruce StewartFounder · Arrowhead Pharmaceuticals

People Similar to Michael Santullo

Greg McAdooGreg McAdooBoard Member · PowerfileNeil RatnaNeil RatnaCo-Founder · TunnelSam MarleySam MarleyCo-Founder · BlurrBruce RaunerBruce RaunerInvestor at HubAllen TangAllen TangCo-Founder · PeacheeBrian SchaefferBrian SchaefferCo-Founder · Clearpool