MUUS
VC Fund
New York, United States
MUUS is a private investment group providing capital and operational resources to management teams with exceptional potential.
- Total investments:
- 32
- Last investment:
- Lead investor:
- 16%
- Fund size:
- $50M
- Last fund:
Last updated:
For AI agents: llms.txt
Industries MUUS invests in
Stages MUUS invests in
Countries MUUS invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Round size
- Seed
- $4k–$27M
- Series A
- $3.9M–$20M
- Venture - Series Unknown
- $2.3M–$27M
Investment Focus
Industry
- Software 8 (25%)
- Artificial Intelligence 5 (16%)
- Energy 4 (13%)
- Renewable Energy 4 (13%)
- Solar 3 (9%)
Stage
- Series A 11 (34%)
- Seed 8 (25%)
- Venture - Series Unknown 3 (9%)
- Series B 2 (6%)
- Funding Round 2 (6%)
Country
- United States 17 (53%)
- Canada 2 (6%)
- Israel 2 (6%)
- United Kingdom 1 (3%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
Benjamin Wolkon
Principal
|
Principal | Total investments: 2 | Find email | |
Michael Sonnenfeldt
Founder, Chairman and CEO
|
Founder, Chairman and CEO | Total investments: 0 | Find email |
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| 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 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 | ||
| 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 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 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 provides renewable power solutions in a safe and reliable way. | Private Equity / Mar 09, 2023 | ||
| Aepnus Technology company provides Electrified chemicals for carbon-free future. | Seed / Mar 08, 2023 | ||
| 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 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 | ||
| Tavour bring awesome fresh beer from anywhere its made, right to your door. Located in Seattle, WA they discover novel and delicious craft beer for curious beer drinkers and dedicated connesiours, alike. From hard-to-find beers from far off places to delicious local secrets, Tavour gives you the freedom to enjoy great beers with your friends. | $425.7K / Seed / Jul 20, 2022 | ||
| See all 32 investments → | |||
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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 round sizes does MUUS invest in?
MUUS typically joins rounds of $4k–$27M at Seed, $3.9M–$20M at Series A and $2.3M–$27M at Venture - Series Unknown. These are whole funding-round sizes, not MUUS's own check, which is rarely disclosed: the 10th–90th percentile of the confirmed public funding rounds MUUS took part 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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