# MUUS

> MUUS is a VC fund in New York backing Software and Artificial Intelligence. See 32 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: New York, United States
- Total investments: 32
- Last investment: Jul 2026
- Lead investor: 16%
- Last fund: Mar 2023
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/muus-asset-management-co/
- Website: https://muus.com/

MUUS is a private investment group providing capital and operational resources to management teams with exceptional potential.

## Contacts

5 contacts available for MUUS. Shizune tracks 2 team members at MUUS. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/muus-523a?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $4k–$27M |
| Series A | $3.9M–$22M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 8 | 25% |
| Artificial Intelligence | 5 | 16% |
| Energy | 4 | 13% |
| Renewable Energy | 4 | 13% |
| Solar | 3 | 9% |

58 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 11 | 34% |
| Seed | 8 | 25% |
| Funding Round | 4 | 13% |
| Series B | 2 | 6% |
| Pre-Seed | 1 | 3% |

10 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 17 | 53% |
| Canada | 2 | 6% |
| Israel | 2 | 6% |
| United Kingdom | 1 | 3% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Benjamin Wolkon | Principal | 2 | https://shizune.co/investors/profile/benjamin-wolkon-50d5 |
| Michael Sonnenfeldt | Founder, Chairman and CEO | 0 | https://shizune.co/investors/profile/michael-sonnenfeldt |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| NxLite | 3E Nano has developed and is commercializing a low cost, thermally and optically smart, Diamond-Like Carbon (DLC) coating. This nano thin film applied to glass and other transparent media is targeted toward windows, windshields, greenhouses, and solar module manufacturers. | $3.9M | Series A | Jul 16, 2026 |  |
| Sensera Systems | Sensera Systems designs and manufactures real-time jobsite intelligence solutions to owners, GCs, and municipalities. Its patented solar/wireless IoT solutions lead the market and have earned the business of more than 1000 General Contractors in construction and over 100 leading municipalities across the U.S. and Canada. Learn more atwww.senserasystems.com | $27M | Series B | Feb 26, 2026 |  |
| NxLite | 3E Nano has developed and is commercializing a low cost, thermally and optically smart, Diamond-Like Carbon (DLC) coating. This nano thin film applied to glass and other transparent media is targeted toward windows, windshields, greenhouses, and solar module manufacturers. | $9.5M | Series A | Oct 14, 2025 |  |
| Cache Energy | Cache Energy is developing energy storage technology that is non-toxic, non-flammable, and a fire retardant for easy transportation. | $4.5M | Seed | Aug 25, 2023 |  |
| Sensera Systems | Sensera Systems designs and manufactures real-time jobsite intelligence solutions to owners, GCs, and municipalities. Its patented solar/wireless IoT solutions lead the market and have earned the business of more than 1000 General Contractors in construction and over 100 leading municipalities across the U.S. and Canada. Learn more atwww.senserasystems.com |  | Series A | Aug 15, 2023 |  |
| Bright Night | Bright Night provides renewable power solutions in a safe and reliable way. |  |  | Mar 09, 2023 |  |
| Bright Night | Bright Night provides renewable power solutions in a safe and reliable way. |  | Private Equity | Mar 09, 2023 |  |
| Aepnus Technology | Aepnus Technology company provides Electrified chemicals for carbon-free future. |  | Seed | Mar 08, 2023 |  |
| Harvest Thermal | Harvest Thermal develops a control system for home use that integrates heating, hot water, and cooling with thermal storage. Its Harvest Thermal Pod is a cloud-connected IoT device that is machine learning enabled. It aims to provide affordable and low-carbon heating, hot water, and cooling systems that reduce the impact on the planet whileproviding comfort and safer homes. | $2.5M | Seed | Dec 12, 2022 |  |
| RailVision Analytics | RailVision Analytics uses the power of AI to reduce fuel consumption, predict equipment failure, and improve safety in the rail industry. The company was founded in 2019 and is based in Montréal, Quebec, Canada. | $4M | Seed | Nov 03, 2022 |  |

10 of 32 investments shown.

## Co-investors
- [Braemar Energy Ventures](https://shizune.co/investors/profile/braemar-energy-ventures) — VC Fund, 7 deals together
- [Keyframe Capital Partners](https://shizune.co/investors/profile/keyframe-capital-partners) — VC Fund, 7 deals together
- [NVIDIA](https://shizune.co/investors/profile/nvidia) — VC Fund, 4 deals together
- [Egis Capital Partners](https://shizune.co/investors/profile/egis-capital-partners) — VC Fund, 3 deals together
- [Microsoft Climate Innovation Fund](https://shizune.co/investors/profile/microsoft-climate-innovation-fund) — VC Fund, 3 deals together
- [Moore Strategic Ventures](https://shizune.co/investors/profile/moore-strategic-ventures) — VC Fund, 3 deals together

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### Similar country
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## FAQ

### What does MUUS invest in?

MUUS invests primarily in Software, Artificial Intelligence and Energy startups, most often at Series A and Seed stage. Most of the 32 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is MUUS's check size?

MUUS typically joins rounds of $4k–$27M at Seed and $3.9M–$22M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds MUUS participates in.

### How do I contact MUUS?

Public channels for MUUS 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 MUUS?

The team at MUUS includes Benjamin Wolkon (Principal) and Michael Sonnenfeldt (Founder, Chairman and 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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