# Alezeia Brown

> Alezeia Brown is a seed investor at Main Sequence Ventures backing B2B and Software. See 5 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Main Sequence Ventures](https://shizune.co/investors/profile/main-sequence-ventures)
- Total investments: 5
- Last investment: May 2026
- Lead investor: 20%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/alezeiab/
- X (Twitter): https://twitter.com/AlezeiaB
- Website: https://x.com/AlezeiaB

Alezeia Brown is an Investment Manager at Main Sequence helping startups, researchers, and entrepreneurs in the ecosystem build product strategies to deliver products that solve customer problems, delight users, and drive profitable growth. Alezeia holds a Bachelor's degree in Information Systems from Queensland University of Technology and isa lifelong learner.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| B2B | 1 | 20% |
| Software | 1 | 20% |
| CleanTech | 1 | 20% |
| Sustainability | 1 | 20% |
| Data Integration | 1 | 20% |

6 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 2 | 40% |
| Funding Round | 2 | 40% |
| Series A | 1 | 20% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Arkeus | Arkeus specializes in the quick design, creation, and production of autonomous optical capabilities for Search, Intelligence, Surveillance, and Reconnaissance (SISR). | $17.9M | Series A | May 15, 2026 |  |
| Arkeus | Arkeus specializes in the quick design, creation, and production of autonomous optical capabilities for Search, Intelligence, Surveillance, and Reconnaissance (SISR). | $3.2M | Venture - Series Unknown | Mar 20, 2025 |  |
| Arkeus | Arkeus specializes in the quick design, creation, and production of autonomous optical capabilities for Search, Intelligence, Surveillance, and Reconnaissance (SISR). | $2.9M | Seed | Dec 04, 2023 |  |
| Avarni | Avarni is a creator of a platform for smart carbon data with the goal of lowering supply chain risk. The company uses artificial intelligence (AI) technologies to assist organizations in analyzing supply chains up to scope 3 emissions. In response to global pressures from governments, investors, and consumers for enhanced emission accountability,Avarni strives to expedite the adoption of sustainable practices and establish new industry benchmarks. | $1.7M |  | Nov 21, 2023 |  |
| Avarni | Avarni is a creator of a platform for smart carbon data with the goal of lowering supply chain risk. The company uses artificial intelligence (AI) technologies to assist organizations in analyzing supply chains up to scope 3 emissions. In response to global pressures from governments, investors, and consumers for enhanced emission accountability,Avarni strives to expedite the adoption of sustainable practices and establish new industry benchmarks. | $1.6M | Seed | Nov 21, 2023 |  |

5 of 5 investments shown.

## Co-investors
- [Salus Ventures](https://shizune.co/investors/profile/salus-ventures) — VC Fund, 4 deals together
- [Beaten Zone Venture Partners](https://shizune.co/investors/profile/beaten-zone-venture-partners) — VC Fund, 3 deals together
- [Sprint Ventures](https://shizune.co/investors/profile/sprint-ventures) — VC Fund, 3 deals together
- [AfterWork Ventures](https://shizune.co/investors/profile/afterwork-ventures) — VC Fund, 2 deals together
- [DYNE Ventures.](https://shizune.co/investors/profile/dyne-ventures) — VC Fund, 1 deal together
- [QIC Ventures](https://shizune.co/investors/profile/qic-ventures) — VC Fund, 1 deal together

## About Main Sequence Ventures

VC Fund · Sydney, Australia

Main Sequence Ventures invests in ambitious founders creating the next set of global industries leveraging deep tech or frontier technologies. The firm is backed by the Australian National Science Agency, CSIRO, the Australian Federal Government, and private investors. All Main Sequence investments leverage world-leading research from Australianpublic research organizations such as CSIRO, any of Australia's 41 universities or its multitude of other industry research agencies.

5 contacts available at Main Sequence Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Mike Zimmerman | Partner | https://shizune.co/investors/profile/michael-zimmerman |
| Phil Morle | Partner | https://shizune.co/investors/profile/phil-morle |
| Alezeia Brown | Investment Manager | https://shizune.co/investors/profile/alezeia-brown-417a |
| Bill Bartee | Partner | https://shizune.co/investors/profile/bill-bartee |
| Jun Qu | Deep tech VC | https://shizune.co/investors/profile/jun-qu-3efc |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Alezeia Brown invest in?

Alezeia Brown invests primarily in B2B, Software and CleanTech startups, most often at Seed and Funding Round stage. Most of the 5 investments tracked by Shizune back companies in Australia. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Alezeia Brown last invest?

The most recent investment recorded for Alezeia Brown closed in May 2026. Shizune tracks 5 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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