# Zachary Hargreaves

> Zachary Hargreaves is a Series A investor at Vires Aeronautics backing Health Care and Apps. See 13 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Vires Aeronautics](https://shizune.co/investors/profile/vires-aeronautics)
- Location: Berkeley, United States
- Total investments: 13
- Last investment: Dec 2023
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: http://www.linkedin.com/pub/zachary-hargreaves/77/b01/50b

Zachary Hargreaves is a Series A investor at Vires Aeronautics in Berkeley focused on Health Care and Apps. Zachary Hargreaves is the Chief Technology Officer and Co-Founder of Vires Aeronautics.

## Round sizes

| Stage | Round size |
| --- | --- |
| Series A | $7.5M–$55M |
| Series B | $12M–$31M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Health Care | 5 | 38% |
| Apps | 3 | 23% |
| Wellness | 3 | 23% |
| Therapeutics | 3 | 23% |
| Biotechnology | 3 | 23% |

33 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 7 | 54% |
| Series B | 5 | 38% |
| Series C | 1 | 8% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 8 | 62% |
| United Kingdom | 2 | 15% |
| India | 1 | 8% |
| Norway | 1 | 8% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Kimia Therapeutics | KimiaTherapeutics is a drug discovery business that uses high throughput precision chemistry in conjunction with genome editing and machine learning to uncover druggable sites at crucial nodes of intervention in human disease. | $55M | Series A | Dec 19, 2023 |  |
| Savvy Wealth | Savvy Wealth is a technology-enabled wealth management firm that provides a digital-first platform for financial advisors centered around optimizing human financial advice. With this platform, financial advisors utilize its purpose-built, integrated technology platform to help build organic growth with enhanced software and sales and marketingautomation. | $11M | Series A | Nov 10, 2022 |  |
| Jar | Jar is an investment tech startup that allows users to save money by taking spare change from online transactions and investing it in digital gold automatically which can be redeemed anytime or withdrawn easily through UPI. The company was co-founded in 2021 by Nishchay AG and Misbah Ashraf and is based in Bangalore, Karnataka. | $22.6M | Series B | Aug 18, 2022 |  |
| SmithRx | SmithRx is a pharmacy benefits partner built on a modern technology platform that creates new levels of flexibility, efficiency, and customer satisfaction. It’s a new path forward that aligns incentives and harnesses data analytics to deliver an exceptional pharmacy benefit product.A San Francisco-based technology company, SmithRx was founded in2016 to create a cost-competitive PBM that offers clients a proven pass-through model, a single technology platform, concierge-level service, and strong drug cost, rebate, and service level guarantees. The in-house team brings together experience from healthcare companies including Anthem, Collective Health, and Castlight Health, as well as a broader set of technology leaders including Facebook, LinkedIn, Glassdoor, and Docker. Front-line clinicians guide plan execution and member support.Named after a smith, a craftsman, or someone who is precise about their trade. SmithRx embodies these characteristics and brings precision to the pharmacy benefits industry by leveraging technology and data to forge the product of the future. | $27.2M | Series B | Mar 10, 2022 |  |
| Jar | Jar is an investment tech startup that allows users to save money by taking spare change from online transactions and investing it in digital gold automatically which can be redeemed anytime or withdrawn easily through UPI. The company was co-founded in 2021 by Nishchay AG and Misbah Ashraf and is based in Bangalore, Karnataka. | $32M | Series A | Feb 03, 2022 |  |
| Modern Health | Modern Health is a mental well-being platform for innovative companies offering therapy, coaching, and self-guided courses all in one app. The platform combines the WHO well-being assessment, self-service wellness kits, a network of certified coaches, and licensed therapists available in 35 languages all available in a seamless app. It empowersemployers to charge in acknowledging that mental health is just as important as physical health, destigmatizing the conversation, and increasing the accessibility of mental health services for all. | $31M | Series B | Jan 15, 2020 |  |
| Flo Health | Flo Health is a developer of Flo, a fast-growing AI-driven women’s health product that supports girls and women at every stage of their reproductive cycle (start of menstruation, cycle prediction, preparation for conception, pregnancy, early motherhood, and menopause).Flo prioritizes safety and keeps a sharp focus on being the most trusteddigital source for women's health information. It intensively uses Data Science and AI to deliver the most personalized content and services available. Flo is currently available in 20 languages on iOS and Android. 60% of users are located in the US and Europe.At the end of 2019, Flo became the most popular app in the Health&Fitness category on the AppStore. | $7.5M | Series A | May 08, 2019 |  |
| Tibber | Tibber is a digital electricity supplier that offers smart solutions to minimize their customers’ consumption and costs. Its vision is to make sustainable energy consumption simple and affordable for all households. Tibber's mission is to reduce the residential electricity consumption for European households by 20 %. Founded in Norway andSweden in 2016, the company has expanded its offer to Sweden and Germany where it powers hundreds of thousands of homes. Tibber replaces traditional utilities with smart technology, supplying its customers with renewable energy at fair and transparent prices. In addition, its app provides real-time analytics into energy usage, and pairs with a variety of smart home devices to reduce electricity consumption at home. The company sells tech-gadgets in their online store and recently was licensed to balance the main power grid in Sweden with EVs. | $12M | Series A | Mar 19, 2019 |  |
| Gecko Robotics | Gecko Robotics provides robotics and inspection services, particularly for industrial applications. Gecko's complete and connected solutions combine wall-climbing robots, industry-leading sensors, and an AI-powered data platform to provide customers with a unique window into the current and future health of their physical assets. This enablesreal-time decision-making to increase the efficiency and safety of operations, promote mission readiness, and protect the environment and civilization from the effects of infrastructure failure. | $9M | Series A | Aug 20, 2018 |  |
| Density | Density measures how people use space in real-time without invading privacy. Using proprietary depth sensors and deep learning algorithms, the platform accurately and anonymously counts people in real time. Organizations use Density to improve efficiency and enhance occupant experience in buildings, workplaces, and real estate. Unlike a camera,Density's platform doesn't capture personally identifiable information and is purpose-built for accurately measuring how people use physical space. | $12M | Series B | Jun 29, 2018 |  |

10 of 13 investments shown.

## Co-investors
- [Founders Fund](https://shizune.co/investors/profile/founders-fund) — VC Fund, 5 deals together
- [Tiger Global Management](https://shizune.co/investors/profile/tiger-global) — VC Fund, 4 deals together
- [WEH Ventures](https://shizune.co/investors/profile/weh-ventures) — VC Fund, 3 deals together
- [Arkam Ventures](https://shizune.co/investors/profile/arkam-ventures) — VC Fund, 2 deals together
- [Flint Capital](https://shizune.co/investors/profile/flint-capital) — VC Fund, 2 deals together
- [Force Ventures](https://shizune.co/investors/profile/force-ventures-3142) — VC Fund, 2 deals together

## About Vires Aeronautics

VC Fund · Livermore, United States

VIRES Aeronautics is uniquely positioned to transform the aeronautics industry with its revolutionary wing design. They retrofit the wings of legacy aircraft, enabling faster takeoff and landing, increased payload capacity, improved maneuverability, extended range, and reduced fuel consumption. Their technology also has the capacity to disrupt amyriad of other markets including, but not limited to, automobiles, submarines, ships, turbines, and trains.

1 contacts available at Vires Aeronautics.

| Name | Title | Profile |
| --- | --- | --- |
| Zachary Hargreaves | Co-Founder | https://shizune.co/investors/profile/zachary-hargreaves |

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## FAQ

### What does Zachary Hargreaves invest in?

Zachary Hargreaves invests primarily in Health Care, Apps and Wellness startups, most often at Series A and Series B stage. Most of the 13 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 Zachary Hargreaves's check size?

Zachary Hargreaves typically joins rounds of $7.5M–$55M at Series A and $12M–$31M at Series B. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Zachary Hargreaves participates in.

### When did Zachary Hargreaves last invest?

The most recent investment recorded for Zachary Hargreaves closed in Dec 2023. Shizune tracks 13 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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