Tank Stream Ventures

General contacts

Investor type

PE / VC

Founded

2013

AUM

$20 M

Location

Sydney, New South Wales, Australia

Investment Ticket

$10-50 m

Investment Stage

Seed Series B Series A

Region of investment

North America Europe Australia and others

Investor profile last updated: 16 August, 2026

Profile

Tank Stream Ventures is an early-stage venture capital firm located in Sydney, Australia, founded in 2013. It is part of the BridgeLane Group and focuses on investing in technology startups that offer innovative solutions to core human problems. The firm prioritizes backing founders with a strong vision for problem-solving, rather than those focused solely on technology.

The company invests primarily in Australia and the United States, with a portfolio that includes startups in sectors such as mobile, e-commerce, SaaS, social media, and online marketplaces. Tank Stream Ventures typically supports companies that are around 2-3 years old. It is also known for its involvement with Tank Stream Labs, a co-working space and entrepreneurial community that fosters collaboration among entrepreneurs and thought leaders. With a fund size of approximately $20 million, the firm emphasizes supporting strong teams with disruptive visions to create new industries and enhance lives through technology.

Industry

Fintech Food and Beverage Media and Entertainment Transportation Travel Education Financial Services Healthcare Services HealthTech Foodtech SaaS Security Software

Tank Stream Ventures Funds

Name	Type	Industry	Stage	Region	Size	AUM	Launch date
Tank Stream Ventures Fund	Venture Capital (VC)	Education Financial Services Fintech Food and Beverage Foodtech Media and Entertainment SaaS Security Software Transportation	Seed	Australia and others	$5-10 m	$20 M	May 2015

Contacts

Name

Title

Social Networks

Markus Kahlbetzer Co-Founder & General Partner

Co-Founder & General Partner

m•••@•••

Francisco Caffarena COO

COO

f•••@•••

Upgrade to see contacts

qxgFwDNyi7EHLZ1z qxgFwDNyi7EHLZ1z

qxgFwDNyi7EHLZ1z

[email protected]

qxgFwDNyi7EHLZ1z qxgFwDNyi7EHLZ1z

qxgFwDNyi7EHLZ1z

[email protected]

qxgFwDNyi7EHLZ1z qxgFwDNyi7EHLZ1z

qxgFwDNyi7EHLZ1z

[email protected]

Investment-team contacts for Tank Stream Ventures — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
Instant access on the web. Plans from $129/month — see pricing.

Contacts sourced from the firm's website and LinkedIn, re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.

FAQs about Tank Stream Ventures

Is Tank Stream Ventures a venture capital or private equity firm?

Tank Stream Ventures is a venture capital and private equity firm. It backs companies at Seed, Series B and Series A, writing tickets of $10-50 m.

Where is Tank Stream Ventures located?

Tank Stream Ventures is located in Sydney, New South Wales, Australia.

When was Tank Stream Ventures founded?

Tank Stream Ventures was founded in 2013.

What sectors and industries does Tank Stream Ventures invest in?

Tank Stream Ventures invests in companies and startups in Fintech, Food and Beverage, Media and Entertainment, Transportation, Travel, Education, Financial Services, Healthcare Services, HealthTech, Foodtech, SaaS, Security, Software.

What is Tank Stream Ventures geographical focus of investments?

Tank Stream Ventures invests in companies and startups in North America, Europe, Australia and others.

At what stages of companies and startups does Tank Stream Ventures typically invest in?

Tank Stream Ventures invests in companies and startups at Seed, Series B, Series A.

What is the usual amount of Tank Stream Ventures investment?

Tank Stream Ventures usually invests $10-50 m on average.

What is the amount of assets of under management (AUM) for Tank Stream Ventures?

Tank Stream Ventures has around $20m assets under management.

When was Tank Stream Ventures last fund created?

Tank Stream Ventures last fund was created/launched in 2015-05-16

What are the contacts of Tank Stream Ventures?

Tank Stream Ventures can be reached through its website tankstream.vc, its LinkedIn page and its X account. Its general enquiries address is [email protected]. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Tank Stream Ventures — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.

Can I access Tank Stream Ventures data via API or MCP?

Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Tank Stream Ventures directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.

When was the Tank Stream Ventures profile last updated?

Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 16 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.