# CBMM

> CBMM is a VC fund in Araxá backing Manufacturing, Energy and Renewable Energy. See 7 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Location: Araxá, Brazil
- Total investments: 7
- Last investment: May 2026
- Lead investor: 29%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/cbmm
- X (Twitter): https://twitter.com/CBMM_Oficial
- Website: https://cbmm.com/
- Facebook: https://www.facebook.com/cbmmoficial/

CBMM is a VC fund in Araxá focused on Manufacturing and Energy. CBMM is the world's leading supplier of niobium products and technology. Fully integrated from the mine to the final products, CBMM also provides expert technical assistance to customers around the globe.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Manufacturing | 4 | 57% |
| Energy | 2 | 29% |
| Renewable Energy | 2 | 29% |
| Battery | 1 | 14% |
| CleanTech | 1 | 14% |

8 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 14% |
| Series A | 1 | 14% |
| Series B | 1 | 14% |
| Series C | 1 | 14% |
| Series E | 1 | 14% |

7 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United Kingdom | 2 | 29% |
| Estonia | 1 | 14% |
| Singapore | 1 | 14% |
| United States | 1 | 14% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Skeleton Technologies | Skeleton Technologies is a manufacturer and developer of high-energy and high-power-density ultracapacitors based on patented curved graphene material. The company delivers high-power and high-energy storage solutions across the industry.The company's ultracapacitors deliver twice the energy density and four times the power density offeredby other manufacturers. The company's current customer base includes engineering companies, the European Space Agency, and several Tier 1 automotive manufacturers. | $38.7M | Venture - Series Unknown | May 08, 2026 |  |
| Nyobolt | Nyobolt develops high-power energy storage systems based on advanced lithium-ion battery technology designed for rapid charging and sustained high performance. The company focuses on battery systems that enable very fast energy replenishment, supporting applications where downtime needs to be minimized. Its technology combines specialized anodematerials, cell design, battery management systems, and power electronics to achieve high charge and discharge rates. The platform is used in sectors such as robotics, data centers, industrial equipment, and electric mobility where consistent high power delivery is required. It also develops integrated energy solutions that support demanding workloads like automated logistics systems and high-performance computing infrastructure. Nyobolt’s approach emphasizes optimizing cycle life, thermal stability, and energy density for repeated fast charging environments. | $60M | Series C | May 06, 2026 |  |
| Echion Technologies | Echion Technologies specializes in developing advanced anode materials for Li-ion batteries. Their XNO® material boasts faster charging times, longer lifespans, and improved safety compared to traditional options. Echion targets the heavy-duty electric vehicle market, aiming to improve efficiency and sustainability within the transportation sector. | $37M | Series B | Jun 13, 2024 |  |
| Skeleton Technologies | Skeleton Technologies is a manufacturer and developer of high-energy and high-power-density ultracapacitors based on patented curved graphene material. The company delivers high-power and high-energy storage solutions across the industry.The company's ultracapacitors deliver twice the energy density and four times the power density offeredby other manufacturers. The company's current customer base includes engineering companies, the European Space Agency, and several Tier 1 automotive manufacturers. | $113.5M | Series E | Oct 13, 2023 |  |
| Battery Streak | Battery Streak makes batteries that charge in less than 10 minutes, discharge with high power last longer than traditional Lithium Ion batteries, and never get hot. |  | Corporate Round | Nov 09, 2021 |  |
| Echion Technologies | Echion Technologies specializes in developing advanced anode materials for Li-ion batteries. Their XNO® material boasts faster charging times, longer lifespans, and improved safety compared to traditional options. Echion targets the heavy-duty electric vehicle market, aiming to improve efficiency and sustainability within the transportation sector. | $13.7M | Series A | Aug 24, 2021 |  |
| 2DM | 2DM is a chemical manufacturing company that produces graphene to enhance the properties of industrial materials like paints and polymers. |  | Seed | Nov 23, 2019 |  |

7 of 7 investments shown.

## Co-investors
- [Volta Energy Technologies](https://shizune.co/investors/profile/volta-energy-technologies) — VC Fund, 2 deals together
- [SmartCap](https://shizune.co/investors/profile/as-smartcap) — VC Fund, 1 deal together
- [Axon Partners Group](https://shizune.co/investors/profile/axon-partners-group) — VC Fund, 1 deal together
- [BGF Ventures](https://shizune.co/investors/profile/bgf-ventures) — VC Fund, 1 deal together
- [Business Growth Fund](https://shizune.co/investors/profile/business-growth-fund) — VC Fund, 1 deal together
- [CSN Inova Ventures](https://shizune.co/investors/profile/csn-inova-ventures) — VC Fund, 1 deal together

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### Similar country
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## Featured in investor lists
- [Manufacturing Investors in Singapore](https://shizune.co/investors/manufacturing-investors-singapore)
- [Manufacturing VC Funds in Singapore](https://shizune.co/investors/manufacturing-vc-funds-singapore)

## FAQ

### What does CBMM invest in?

CBMM invests primarily in Manufacturing, Energy and Renewable Energy startups, most often at Seed and Series A stage. Most of the 7 investments tracked by Shizune back companies in United Kingdom. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did CBMM last invest?

The most recent investment recorded for CBMM closed in May 2026. Shizune tracks 7 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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