# AEC Angels

> AEC Angels is a VC fund backing Energy, FinTech and Software. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Total investments: 3
- Last investment: Mar 2026
- Lead investor: 33%
- Last updated: Aug 2026

AEC Angels is a venture capital investment platform focused on emerging technologies in the engineering, and construction sectors.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Energy | 1 | 33% |
| FinTech | 1 | 33% |
| Software | 1 | 33% |
| Renewable Energy | 1 | 33% |
| Productivity Tools | 1 | 33% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 2 | 67% |
| Series A | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Skema | Skema powers next-level BIM with AI, helping AEC firms transform through partnerships with architects, designers & contractors. |  | Seed | Mar 02, 2026 |  |
| Trunk Tools | Trunk Tools is a construction financial technology company that aligns workers’ incentives through measurable goals based on best practices in psychology and cutting-edge AI. | $20M | Series A | Aug 20, 2024 |  |
| Aeromine Technologies | Aeromine Technologies provides wind energy solutions for building environment that is motionless. |  | Seed | Jan 12, 2023 |  |

3 of 3 investments shown.

## Co-investors
- [Redpoint](https://shizune.co/investors/profile/redpoint-ventures) — VC Fund, 2 deals together
- [STO Building Group](https://shizune.co/investors/profile/sto-building-group) — VC Fund, 2 deals together
- [Thornton Tomasetti](https://shizune.co/investors/profile/thornton-tomasetti) — VC Fund, 2 deals together
- [Charps](https://shizune.co/investors/profile/charps) — VC Fund, 1 deal together
- [Innovation Endeavors](https://shizune.co/investors/profile/innovation-endeavors) — VC Fund, 1 deal together
- [Liberty Mutual Strategic Ventures](https://shizune.co/investors/profile/liberty-mutual-strategic-ventures) — VC Fund, 1 deal together

## 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 AEC Angels invest in?

AEC Angels invests primarily in Energy, FinTech and Software startups, most often at Seed and Series A stage. Most of the 3 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did AEC Angels last invest?

The most recent investment recorded for AEC Angels closed in Mar 2026. Shizune tracks 3 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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