# Proton Enterprises

> Proton Enterprises is a VC fund in New York backing Health Care and Medical. See 47 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: New York, United States
- Total investments: 47
- Last investment: Jan 2022
- Lead investor: 4%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/proton-enterprises/
- X (Twitter): http://twitter.com/enterproton
- Website: http://protonenterprises.com
- Facebook: https://www.facebook.com/ProtonEnterprises

Proton Enterprises is a Venture Developer empowering entrepreneurs that are shaping tomorrow's world for the better. Proton focuses on disruptive technologies to empower entrepreneurship, taking on projects of integrity to make a positive impact in the world. We align not only our capital, but our time and talent, working side-by-side with ourentrepreneurs on the business mission at hand. Focus: Financial Technology, IP Commercialization, and Health & Fitness

## Contacts

5 contacts available for Proton Enterprises. Shizune tracks 9 team members at Proton Enterprises. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/proton-enterprises?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Health Care | 9 | 19% |
| Medical | 7 | 15% |
| Financial Services | 6 | 13% |
| FinTech | 5 | 11% |
| E-Commerce | 5 | 11% |

96 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 21 | 45% |
| Funding Round | 12 | 26% |
| Seed | 10 | 21% |
| Series B | 1 | 2% |
| Series D | 1 | 2% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 40 | 85% |
| India | 1 | 2% |
| United Kingdom | 1 | 2% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| James Murphy | Founder | 4 | https://shizune.co/investors/profile/james-murphy |
| Andrew Luer | Partner | 0 | https://shizune.co/investors/profile/andrew-luer |
| Blake Brown | Venture Developer | 0 | https://shizune.co/investors/profile/blake-brown-2 |
| Brad Neville | Venture Developer | 0 | https://shizune.co/investors/profile/brad-neville |
| John D'Orazio | Founder and Managing Partner | 17 | https://shizune.co/investors/profile/john-dorazio |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Daisie | Daisie brings creators together in live classes hosted by industry-leading experts. |  |  | Jan 01, 2022 |  |
| Daisie | Daisie brings creators together in live classes hosted by industry-leading experts. |  | Seed | Jan 01, 2022 |  |
| Tiny Organics | Founded in 2020, Tiny Organics is the early childhood nutrition company building a healthier generation of adventurous eaters with vegetable-first foods for babies and toddlers. Tiny meals are 100% organic, with no added sugar or salt, and never more than 5 grams of natural sugars per serving, and carefully crafted to suit baby and toddlerdevelopmental milestones. Tiny makes it easy for parents to feed their little ones healthy, nutrient-dense, delicious food, with no prep required and delivered direct to your door. Tiny has been featured in national publications like TechCrunch, The New Yorker, Inc, Mother, Forbes, and garnered investments from thought leaders like Gary Vaynerchuk, Howard Morgan (Founder of First Round Capital) and Liz Lange. | $11M | Series A | Jun 23, 2021 |  |
| JuneShine | JuneShine is a hard-kombucha company. |  | Series A | Jun 08, 2021 |  |
| Decent | Decent offers more affordable healthcare by aligning incentives to improve health, reduce costs, and put members at the center of their care. | $10M | Series A | Sep 08, 2020 |  |
| SteadyMD | SteadyMD is a technology company and healthcare provider that delivers high-quality telehealth experiences for consumers, employers, digital health companies, and clinicians.For consumers and employers, the company offers online Primary Care, Functional Medicine, and Pediatric Care.For digital health companies, the company provides an on-demandphysician workforce, medical operations, legal and regulatory guidance, and customized technology.For clinicians, the company offers a variety of telehealth opportunities, from online urgent care to online concierge medicine.The company is licensed, operating, and serving patients in all 50 U.S. states. | $6M | Series A | Apr 02, 2020 |  |
| Mercury | Mercury Technologies is a technology-enabled company that provides banking services to small and medium-sized businesses. The company services provide bank accounts designed specifically for startups, combining FDIC-insured checking and savings accounts with tech tools. Immad Akhund, Max Tagher, and Jason Zhang founded the company. | $21.3M | Series A | Sep 26, 2019 |  |
| Atoms | Atoms is a design company that specializes in the fields of fashion, retail, and shoes. The company focuses on manufacturing, designing, and retailing of shoes for men and women. The company was founded in 2018 and headquartered in New York, United States. | $8.1M | Series A | Aug 30, 2019 |  |
| Superplastic | Superplastic is a character-based product and entertainment company. It creates limited edition art toys, apparel, games, and animation based on characters created in collaboration with some of the greatest artists in the world. Superplastic is founded on the principle that effort and scarcity are intrinsic components of value. The companyappropriates the tools of mass media and mass production to create limited edition works of art for a limited audience. It was established in 2017 and is based in Burlington, Vermont. | $10M | Series A | Jul 31, 2019 |  |
| Akash Systems | Akash Systems is focused on developing and supplying the next generation of small satellites (CubeSats), satellite transmitters, and the RF Power Amplifiers. The company uses new composite material, gallium nitride (GaN)-on-Diamond, invented by Akash cofounder Ejeckam, for their products.GaN-on-Diamond provides a cooler state of operation whichimproves energy efficiency and reduces a system's size, weight, and operating costs. Akash Systems was founded in 2016 by Felix Ejeckam and Ty Mitchell and is headquartered in San Francisco, CA. | $14.5M | Series A | Jul 10, 2019 |  |

10 of 47 investments shown.

## Co-investors
- [Evolution VC Partners](https://shizune.co/investors/profile/evolution-corporate-advisors-2) — VC Fund, 5 deals together
- [Ikove Capital Partners](https://shizune.co/investors/profile/ikove-capital-partners) — VC Fund, 5 deals together
- [AAF Management Ltd.](https://shizune.co/investors/profile/aafmanagement) — VC Fund, 3 deals together
- [Expansion Venture Capital](https://shizune.co/investors/profile/expansion-venture-capital) — VC Fund, 3 deals together
- [Teamworthy Ventures](https://shizune.co/investors/profile/haystack-partners) — VC Fund, 3 deals together
- [Heron Rock Fund](https://shizune.co/investors/profile/heron-rock-fund) — VC Fund, 3 deals together

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## FAQ

### What does Proton Enterprises invest in?

Proton Enterprises invests primarily in Health Care, Medical and Financial Services startups, most often at Series A and Funding Round stage. Most of the 47 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 Proton Enterprises?

Public channels for Proton Enterprises include LinkedIn, X (Twitter) 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 Proton Enterprises?

The team at Proton Enterprises includes James Murphy (Founder), Andrew Luer (Partner) and Blake Brown (Venture Developer), among 9 team members tracked by Shizune. 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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