# Seng Oon Toh

> Seng Oon Toh is a funding round investor at Huckleberry Labs backing Energy and Energy Efficiency. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Huckleberry Labs](https://shizune.co/investors/profile/huckleberry-labs)
- Location: Irvine, United States
- Total investments: 1
- Last investment: Apr 2015
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/sengtoh/

Seng Oon Toh is a funding round investor at Huckleberry Labs in Irvine focused on Energy and Energy Efficiency. Seng Oon Toh is the Co-Founder and CTO at Huckleberry Labs Inc. Seng Oon Toh attended University of California, Berkeley.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Energy | 1 | 100% |
| Energy Efficiency | 1 | 100% |
| Energy Management | 1 | 100% |
| Internet of Things | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Chai Energy | Chai Energy uses a mobile app in combination with a Smart Meter (or old analog electric meters) hooked into a Chai Gateway to send accurate and detailed energy usage statistics to users and connected home devices. The app then offers tips on how to save or conserve energy. Works with connected home devices, smart meters, current transformers,sub meters, solar systems, battery systems, and power generator systems. | $900K |  | Apr 23, 2015 |  |

1 of 1 investments shown.

## About Huckleberry Labs

VC Fund · Irvine, United States

Huckleberry makes behavioral expertise accessible and affordable to all families by combining AI with human experts, starting with children's sleep.

2 contacts available at Huckleberry Labs.

| Name | Title | Profile |
| --- | --- | --- |
| Seng Oon Toh | CTO | https://shizune.co/investors/profile/seng-oon-toh |
| Jessica Toh | CEO | https://shizune.co/investors/profile/jessica-toh |

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## FAQ

### What does Seng Oon Toh invest in?

Seng Oon Toh invests primarily in Energy, Energy Efficiency and Energy Management startups, most often at Funding Round stage. Most of the 1 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 Seng Oon Toh last invest?

The most recent investment recorded for Seng Oon Toh closed in Apr 2015. Shizune tracks 1 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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