# Series B investors in Australia (2026 list)

> 76 series B investors in Australia, 87% active in the last 12 months. Led by Y Combinator, Alumni Ventures, Bessemer Venture Partners.

Source: https://millionrounds.com/lists/series-b-investors-in-australia (Millionrounds; every figure on the page links to its filing or article)

[Investor Lists](https://millionrounds.com/lists)

# Series B investors in Australia

Updated 7 November 2026

Firms we have watched take part in a Series B round raised by a company in Australia in the last two years, wherever the firm is based.

[See all 76 *→*](https://millionrounds.com/login?join=1&next=%2Fapp%2Finvestor-lists%2Fseries-b-investors-in-australia)The top 25

**76** investors on the list No change this week

**2,236** cheques in 12 months *-7%* against the market

**$18M** median round they joined *+120%* against the market median

**87%** wrote a cheque in 12 months

**58%** have led a round

## The Top 25

Ordered by cheques observed, never by anything anyone paid for

Deploying now (25)

- 1 [Y Combinator](https://millionrounds.com/fund/y-combinator) *Deploying now* Accelerator · United States **6,412** **$3M** median round **Oct 2026** last seen
- 2 [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) *Deploying now* VC firm · United States **1,598** **$12M** median round **Nov 2026** last seen
- 3 [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) *Deploying now* VC firm · United States **1,038** **$30M** median round **Nov 2026** last seen
- 4 [Tiger Global Management](https://millionrounds.com/fund/tiger-global-management) *Deploying now* VC firm · United States **773** **$47M** median round **Nov 2026** last seen
- 5 [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) *Deploying now* VC firm · United States **765** **$40M** median round **Oct 2026** last seen
- 6 [Menlo Ventures](https://millionrounds.com/fund/menlo-ventures) *Deploying now* VC firm · United States **740** **$37M** median round **Oct 2026** last seen
- 7 [Liquid 2 Ventures](https://millionrounds.com/fund/liquid-2-ventures) *Deploying now* VC firm · United States **636** **$7M** median round **Oct 2026** last seen
- 8 [Octopus Ventures](https://millionrounds.com/fund/octopus-ventures) *Deploying now* VC firm · United Kingdom **355** **$10M** median round **Oct 2026** last seen
- 9 [Headline](https://millionrounds.com/fund/headline) *Deploying now* VC firm · United States **307** **$15M** median round **Oct 2026** last seen
- 10 [LocalGlobe](https://millionrounds.com/fund/localglobe) *Deploying now* VC firm · United Kingdom **269** **$12M** median round **Oct 2026** last seen
- 11 [Artesian VC](https://millionrounds.com/fund/artesian) *Deploying now* Asset manager · Australia **201** **$2M** median round **Oct 2026** last seen
- 12 [Airtree Ventures](https://millionrounds.com/fund/airtree) *Deploying now* VC firm · Australia **138** **$12M** median round **Oct 2026** last seen
- 13 [N1](https://millionrounds.com/fund/n1) *Deploying now* VC firm · Luxembourg **134** **$1.4M** median round **Sept 2026** last seen
- 14 [Inventure](https://millionrounds.com/fund/inventure) *Deploying now* VC firm · Finland **130** **$5.9M** median round **Nov 2026** last seen
- 15 [Investible](https://millionrounds.com/fund/investible) *Deploying now* VC firm · Australia **123** **$2.4M** median round **Aug 2026** last seen
- 16 [IAN Group](https://millionrounds.com/fund/ian-group) *Deploying now* VC firm · India **108** **$1.3M** median round **Aug 2026** last seen
- 17 [Australian Renewable Energy Agency (ARENA)](https://millionrounds.com/fund/australian-renewable-energy-agency-arena) *Deploying now* Investment firm · Australia **97** **$3.3M** median round **Nov 2026** last seen
- 18 [Climate Capital](https://millionrounds.com/fund/climate-capital) *Deploying now* VC firm · United States **81** **$6M** median round **Oct 2026** last seen
- 19 [Builders VC](https://millionrounds.com/fund/builders-vc) *Deploying now* VC firm · United States **79** **$11M** median round **Oct 2026** last seen
- 20 [Square Peg Capital](https://millionrounds.com/fund/square-peg-capital) *Deploying now* VC firm · United States **77** **$18M** median round **Sept 2026** last seen
- 21 [Possible Ventures](https://millionrounds.com/fund/possible-ventures) *Deploying now* VC firm · Germany **76** **$4.2M** median round **Oct 2026** last seen
- 22 [Prosus Ventures](https://millionrounds.com/fund/prosus-ventures) *Deploying now* VC firm · Netherlands **72** **$18M** median round **Oct 2026** last seen
- 23 [EVP](https://millionrounds.com/fund/evp) *Deploying now* VC firm · Australia **69** **$5M** median round **Sept 2026** last seen
- 24 [Carthona Capital](https://millionrounds.com/fund/carthona-capital) *Deploying now* VC firm · Australia **65** **$4.7M** median round **Sept 2026** last seen
- 25 [OIF Ventures](https://millionrounds.com/fund/oif-ventures) *Deploying now* VC firm · Australia **62** **$5.7M** median round **Aug 2026** last seen

**51 more on this list**

All 76 are in the app, with filters for stage, sector and market. A free account shows 10 per search, Pro up to 1,000.

[See the whole list *→*](https://millionrounds.com/login?join=1&next=%2Fapp%2Finvestor-lists%2Fseries-b-investors-in-australia)

## The Newest Cheques

Rounds this list's investors joined most recently

- **6** Nov **[Harbinger](https://millionrounds.com/company/harbinger)** Series D+ · $240M *Led by* [Tiger Global Management](https://millionrounds.com/fund/tiger-global-management)
- **5** Nov **[firmly](https://millionrounds.com/company/firmly)** Series A · $15M *With* [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund)
- **5** Nov **[RadianX](https://millionrounds.com/company/radianx)** Seed · $9M *With* [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund)
- **5** Nov **[Zipline](https://millionrounds.com/company/zipline)** Growth · $1.5B *With* [Tiger Global Management](https://millionrounds.com/fund/tiger-global-management)
- **4** Nov **Sentra** Series C · $150M *With* [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners)
- **4** Nov **[Donald Mineral Sands](https://millionrounds.com/company/donald-mineral-sands)** Other · $180M *With* [National Reconstruction Fund Corporation](https://millionrounds.com/fund/national-reconstruction-fund-corporation)

## Stages This Year

1,938 rounds

- Venture **22%**
- Seed **17%**
- Series A **16%**
- Pre-seed **15%**
- Series B **7%**
- Other **23%**

## What They Backed

Sectors, last 12 months

- AI **956**
- Big Data & Analytics **118**
- Fintech **115**
- Healthcare **83**
- Biotech **83**
- Financial Services **74**

## Cheques by Quarter

Led Joined

625 Q1 25

575 Q2 25

705 Q3 25

721 Q4 25

710 Q1 26

601 Q2 26

521 Q3 26

104 Q4 26

The last bar is the quarter still running.

## Lists Like This

- [Early stage investors in United States 3,774](https://millionrounds.com/lists/early-stage-investors-in-united-states)
- [Series A investors in United States 2,305](https://millionrounds.com/lists/series-a-investors-in-united-states)
- [Seed investors in United States 2,252](https://millionrounds.com/lists/seed-investors-in-united-states)
- [Series B investors in United States 1,647](https://millionrounds.com/lists/series-b-investors-in-united-states)
- [Growth investors in United States 1,329](https://millionrounds.com/lists/growth-investors-in-united-states)
- [Early stage investors in United Kingdom 1,166](https://millionrounds.com/lists/early-stage-investors-in-united-kingdom)
- [Series C investors in United States 967](https://millionrounds.com/lists/series-c-investors-in-united-states)
- [Pre-seed investors in United States 774](https://millionrounds.com/lists/pre-seed-investors-in-united-states)
- [Seed investors in United Kingdom 692](https://millionrounds.com/lists/seed-investors-in-united-kingdom)

[All investor lists *→*](https://millionrounds.com/lists)

## Reading for founders at Series B and scaling

- Blitzscaling: The Lightning-Fast Path to Building Massively Valuable Companies Reid Hoffman · 2018 3.95 from 7,118 ratings on Goodreads Scaling and operations Leading and managing Moats and competition About the book Foreword by Bill Gates LinkedIn cofounder, legendary investor, and host of the award-winning Masters of Scale podcast reveals the secret to starting and scaling massively valuable companies. What entrepreneur or founder doesn’t aspire to build the next Amazon, Facebook, or… On AmazonListen on Audible
- One Page Talent Management: Eliminating Complexity, Adding Value Marc Effron · 2010 4.00 from 311 ratings on Goodreads Leading and managing Hiring and culture Scaling and operations About the book A Revolutionary Approach to Talent Management You know that winning in today’s marketplace requires top quality talent. You also know what it takes to build that talent, and you spend significant financial and human resources to make it happen. Yet somehow, your company’s… On AmazonListen on Audible
- The Culture Code: The Secrets of Highly Successful Groups Daniel Coyle · 2017 4.24 from 37,412 ratings on Goodreads Hiring and culture Leading and managing About the book What do Pixar, Google and the San Antonio Spurs basketball team have in common?The answer is that they all owe their extraordinary success to their team-building skills. In The Culture Code, Daniel Coyle goes inside some of the most effective organisations in the world and… On AmazonListen on Audible
- Scaling Up: How a Few Companies Make It...and Why the Rest Don't Verne Harnish · 2014 4.16 from 6,229 ratings on Goodreads Scaling and operations Leading and managing About the book Winner of the 2015 International Book Awards for General Business Winner of the 2015 National Indie Excellence Award for General Business Winner of the 2015 Readers' Favorite International Book Award Gold Medal for Non-Fiction Business Winner of the 2015 Paris Book… On AmazonListen on Audible

More books for founders and investors on the [Reading List](https://millionrounds.com/reading-list?role=founder&stage=scaling).

As an Amazon Associate we earn from qualifying purchases.

## Quick answers about series B investors in Australia

### Who are the most active series B investors in Australia?

By cheques observed, the most active are Y Combinator, Alumni Ventures, Bessemer Venture Partners, Tiger Global Management and Insight Partners.

### How many series B investors in Australia are there?

76 are on record. 87% made an investment in the last 12 months and 58% have led a round.

### Which stages do series B investors in Australia back?

Of the rounds with a named stage in the last 12 months, mostly Seed (23%) and Series A (22%).

### How big are the rounds series B investors in Australia join?

The typical (median) round among the leading investors here is $7M.

### Which sectors do series B investors in Australia back most?

In the last 12 months, mostly AI, Big Data & Analytics and Fintech.

### Which series B investors in Australia lead the most rounds?

Bessemer Venture Partners (51 led), Insight Partners (43 led) and Tiger Global Management (42 led).

### Where are series B investors in Australia based?

Among the most active, most are based in the United States (11), Australia (7) and the United Kingdom (2).

### What have series B investors in Australia invested in recently?

Recent rounds include Harbinger (Series D+, Nov 2026, with Tiger Global Management), firmly (Series A, Nov 2026, with Alumni Ventures) and RadianX (Seed, Nov 2026, with Alumni Ventures).

Built from the rounds we watched, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections)