# Alex Robertson

> Alex Robertson is a Series A investor in New York backing Energy and Mining. See 2 investments, round sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: New York, United States
- Total investments: 2
- Last investment: Sep 2022
- Lead investor: 50%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/alex-robertson-9b588a168/

Alex Robertson is a Series A investor in New York focused on Energy and Mining. Alex Robertson, lead investor and President of Tiger Management.

## Contacts

5 contacts available for Alex Robertson: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/alex-robertson-8e38?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Energy | 1 | 50% |
| Mining | 1 | 50% |
| Jewelry | 1 | 50% |
| Wellness | 1 | 50% |
| Power Grid | 1 | 50% |

8 industries tracked in total.

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Aspen Creek Digital | Aspen Creek Digital is a developer of a renewable Bitcoin mining operator used to catalyze the decarbonization of power generation. The company supports renewable energy-based Bitcoin mining with a strategic mix of behind-the-meter and wholesale resources, resulting in a lower all-in cost of retail power helping users to get on-site renewableenergy and storage projects while also contributing to a greener future.It was founded in 2021 and is headquartered in El Segundo, California. | $8M | Series A | Sep 27, 2022 |  |
| Eterneva | Eterneva is a developer of diamond technology intended to convert cremated ashes of loved ones into memorial diamonds. It is a consumer technology company and grief wellness brand that has established itself in the industry by providing customized experiences to grieving families in their time of need. Eterneva was developed to understand,listen, and help create a lasting memory of a close friend, partner, or family member who has passed through a memorial diamond. Eterneva provides support to help create, establish, and maintain an ongoing physical memory through one of the most permanent forms that exist in nature. Because the catharsis of transitioning beyond the loss of a loved one to a lasting memory is so personal, Eterneva’s team works to achieve full communication, transparency, and experience with every customer so the end result honors their memory in full. Adelle Archer has been featured on the Inc 30 under 30 List. | $10M | Series A | Jul 26, 2021 |  |

2 of 2 investments shown.

## Co-investors
- [Capstar Ventures](https://shizune.co/investors/profile/capstar-ventures) — VC Fund, 2 deals together
- [CMT Digital](https://shizune.co/investors/profile/cmt-digital-ventures-llc) — VC Fund, 1 deal together
- [Copper River Energy Partners](https://shizune.co/investors/profile/copper-river-energy-partners) — VC Fund, 1 deal together
- [Gaingels](https://shizune.co/investors/profile/gaing) — VC Fund, 1 deal together
- [Galaxy Digital](https://shizune.co/investors/profile/galaxy-digital-lp) — VC Fund, 1 deal together
- [Goodwater Capital](https://shizune.co/investors/profile/goodwater-capital) — VC Fund, 1 deal together

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## Featured in investor lists
- [Renewable Energy Angel Investors in United States](https://shizune.co/investors/renewable-energy-angel-investors-united-states)

## FAQ

### What does Alex Robertson invest in?

Alex Robertson invests primarily in Energy, Mining and Jewelry startups, most often at Series A stage. Most of the 2 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Alex Robertson?

Public channels for Alex Robertson include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Alex Robertson last invest?

The most recent investment recorded for Alex Robertson closed in Sep 2022. Shizune tracks 2 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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