Tank Stream Ventures is a venture capital firm. Based in Sydney, New South Wales, Australia. Known portfolio companies include GO1, Flare, Firefly Aerospace, YourGrocer, EzyCollect and Storj, 9 companies in all.
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Investment focus
- Focus
- Creator EconomyDecentralized StorageE-CommerceEdTechEnterprise SaaSHR TechSpaceTechWorkflow Automation
Who to pitch at Tank Stream Ventures
Tank Stream Ventures portfolio companies (9)
- GO1
- Flare
- Firefly Aerospace
- YourGrocer
- EzyCollect
- Storj
- Biteable
- GoCatch
- Meetingbird
Co-investors
Funds that share portfolio companies with Tank Stream Ventures.
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About Tank Stream Ventures
The firm's listing covers sectors Consumer, Education, FinTech and SaaS, and focus areas Creator Economy, Decentralized Storage, E-Commerce and EdTech; known deals cluster at Growth, Seed and Series A.
Markus Kahlbetzer (Founding Partner) is listed as the contact to pitch at Tank Stream Ventures.
Across the known portfolio, 20 co-investors appear alongside Tank Stream Ventures, including Bombora Investment Management, AE Industrial Partners and Villgro Africa.
Frequently asked questions
What is Tank Stream Ventures?
Tank Stream Ventures is a venture capital firm based in Sydney, New South Wales, Australia, with a known portfolio of 9 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Tank Stream Ventures invest in?
Listed sectors include Consumer, Education, FinTech and SaaS; listed focus areas include Creator Economy, Decentralized Storage, E-Commerce and EdTech. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Tank Stream Ventures invest at?
The known deals of Tank Stream Ventures include Growth, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Tank Stream Ventures?
One person at Tank Stream Ventures is on file, listed as a contact for the firm, with their own profile page.
How do I contact Tank Stream Ventures?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The one person attached to the firm has their own page, which shows whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal