# Mike Sage

> Mike Sage is a seed investor at First National Bank backing E-Commerce and Electronics. See 5 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [First National Bank](https://shizune.co/investors/profile/first-national-bank-of-south-africa)
- Location: Johannesburg, South Africa
- Total investments: 5
- Last investment: Jun 2026
- Lead investor: 80%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/mike-sage-073279b/

Mike Sage is a seed investor at First National Bank in Johannesburg focused on E-Commerce and Electronics. Mike Sage

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| E-Commerce | 1 | 20% |
| Electronics | 1 | 20% |
| Mobile Apps | 1 | 20% |
| Consumer Goods | 1 | 20% |
| Risk Management | 1 | 20% |

11 industries tracked in total.

### Stage

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

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Breaze Delivery | Breaze Delivery is a mobile and web app for last-mile delivery services. | $1.2M |  | Jun 04, 2026 |  |
| Mia Healthcare | Mia Healthcare is a Hospitals and Health Care firm offering dental services and orthodontic products. | $910K | Seed | May 22, 2026 |  |
| Rentoza | Rentoza is a subscription-based online electronics and appliance store. Rentoza makes critical technology accessible and affordable to users, particularly when traditional methods of purchasing technology are unavailable. Rentoza focuses on developing alternative methods of accessing devices that are essential in people's daily lives. | $6M | Series A | Aug 31, 2023 |  |
| ProfitShare Partners | ProfitShare Partners utilises tech to fast-track SME performance and delivery through its profit-sharing business model. ProfitShare Partners financially partners on transactions with SMEs to deliver successfully on their orders and contracts with reputable organisations, allowing them to access bigger business and grow exponentially in shortperiods of time. | $1.4M | Debt Financing | Nov 05, 2019 |  |
| Trade Shield | Trade Shield's aim is to increase access to trade credit facilities for those companies that most need them and will benefit the most from them. | $821.8K | Seed |  |  |

5 of 5 investments shown.

## Co-investors
- [Alitheia IDF](https://shizune.co/investors/profile/alitheia-idf) — VC Fund, 1 deal together
- [Edge Growth](https://shizune.co/investors/profile/edge-growth) — VC Fund, 1 deal together

## About First National Bank

VC Fund



1 contacts available at First National Bank.

| Name | Title | Profile |
| --- | --- | --- |
| Mike Sage | CEO Structured Finance Solutions | https://shizune.co/investors/profile/mike-sage-93a1 |

## 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 Mike Sage invest in?

Mike Sage invests primarily in E-Commerce, Electronics and Mobile Apps startups, most often at Seed and Series A stage. Most of the 5 investments tracked by Shizune back companies in South Africa. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Mike Sage last invest?

The most recent investment recorded for Mike Sage closed in Jun 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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