# Tewer Engineering

> Tewer Engineering is a VC fund in Madrid backing Solar and Renewable Energy. See 1 investment, round sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Madrid, Spain
- Total investments: 1
- Last investment: Oct 2025
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/tewer-engineering
- Website: http://tewer.es/

Tewer Engineering is an engineering company that specializes in solar energy & multisectorial technology.The experience gained by its engineers in the development of collectors and heliostats for some of the most prestigious clients in the industry, and their involvement in the manufacture and assembly of some of the most important projectsof both technologies, set up a group of highly qualified professionals to meet the challenges that the sector demand in the solar field.

## Contacts

5 contacts available for Tewer Engineering. Shizune tracks 1 team members at Tewer Engineering. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/tewer-engineering?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Solar | 1 | 100% |
| Renewable Energy | 1 | 100% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Marco Antonio | Founder&CEO | 0 | https://shizune.co/investors/profile/marco-antonio-0d8c |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| HySun | HySun is a Spanish technology firm focused on green hydrogen. | $3.5M | Seed | Oct 02, 2025 |  |

1 of 1 investments shown.

## Co-investors
- [Axon Partners Group](https://shizune.co/investors/profile/axon-partners-group) — VC Fund, 1 deal together
- [Equinor Ventures](https://shizune.co/investors/profile/equinor-ventures) — VC Fund, 1 deal together
- [EIT InnoEnergy](https://shizune.co/investors/profile/kic-innoenergy) — VC Fund, 1 deal together
- [NANOGAP](https://shizune.co/investors/profile/nanogap) — 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 Tewer Engineering invest in?

Tewer Engineering invests primarily in Solar and Renewable Energy startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in Spain. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Tewer Engineering?

Public channels for Tewer Engineering include LinkedIn and the website linked on this profile. 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.

### Who are the partners at Tewer Engineering?

The team at Tewer Engineering includes Marco Antonio (Founder&CEO). The Team section lists each member with their title, investment count and links.

### 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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