# Bonaventure Capital

> Bonaventure Capital is a VC fund in Birmingham backing Internet and Software. See 9 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Birmingham, United States
- Total investments: 9
- Last investment: Jan 2025
- Lead investor: 11%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/bonaventure-capital/about/
- Website: https://www.bonaventure.capital/

Bonaventure Capital is a VC fund in Birmingham focused on Internet and Software. Bonaventure Capital’s Private Markets strategy focuses on investing and partnering with exceptional companies located primarily in the Southeastern United States. The firm makes both minority and change of control equity investments in companies poised for rapid growth.Once an investment is made, we partner with management to craft theappropriate strategy and execution to achieve our mutually aligned goals.

## Contacts

5 contacts available for Bonaventure Capital. Shizune tracks 1 team members at Bonaventure Capital. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/bonaventure-capital?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $4M–$4M |
| Series A | $3M–$16M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Internet | 2 | 22% |
| Software | 2 | 22% |
| Agriculture | 2 | 22% |
| Art | 1 | 11% |
| B2B | 1 | 11% |

33 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 3 | 33% |
| Seed | 2 | 22% |
| Funding Round | 2 | 22% |
| Series B | 1 | 11% |
| Series C | 1 | 11% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 6 | 67% |
| Saudi Arabia | 2 | 22% |
| United Kingdom | 1 | 11% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| William E Reiser | CFA | 0 | https://shizune.co/investors/profile/william-e-reiser |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| LAIIER | LAIIER is an innovative B2B technology company specializing in smart, connected solutions for early leak detection in commercial buildings and industrial facilities. With a foundation in advanced printed sensor technology, LAIIER's products, such as the Severn WLD™ smart tape, combine precision sensing, easy installation, and wirelesscommunication to deliver real-time monitoring of water and hydrocarbon leaks. These solutions mitigate damage, reduce operational downtime, and enhance sustainability.Leveraging a subscription-based business model, LAIIER serves industries including commercial real estate, industrial machinery, and roofing, providing actionable insights through its proprietary cloud platform. Backed by a portfolio of patents and collaborations with leading industry partners, LAIIER is driving innovation at the intersection of IoT and sustainability, empowering businesses to prevent costly leaks while reducing their environmental footprint​​​. | $4M | Seed | Jan 27, 2025 |  |
| Iyris | Iyris Advanced Desert Greenhouses is the Middle East's premier agriculture glazing specialist, providing tailored solutions for increased desert crop output. iyris collaborates closely with the glass industry's greatest companies to provide ultra-clear glazing with the most advanced anti-reflective and light diffusive coatings. ​ | $16M | Series A | May 30, 2024 |  |
| Mad capital | Mad Capital provides finance for agricultural sector for building regenerative organic farmers. | $4M | Seed | Dec 13, 2022 |  |
| Conserv | Conserv, a software and sensors business, is changing the art conservation market with a conservation-focused platform that brings together all of the jobs conservation professionals do into a single place. Conserv's initial focus is on environmental monitoring, a non-optional conservation job, where they've developed the only wireless,conservation-focused monitoring system in the space. | $3M | Series A | May 09, 2022 |  |
| Red Sea Farms | Red Sea Farms offers diverse products and services including produce technology and consultancy. Their patent-pending technology enables greenhouse and hydroponic farms to grow more and better food with less water and energy - saving money and sustainably increasing profits. The company's team of experts provides technical advice on design andproject management for saltwater and desert agriculture. | $6M | Series A | Aug 15, 2021 |  |
| Second Nature | Second Nature is a consumer goods company that specializes in providing air filters. It offers a web-based platform that enables people to purchase online its services include shipping, installation, and maintenance that helps their client to improve their indoor air quality and protect the HVAC system.The company was founded in 2012 andheadquartered in North Carolina, United States. | $16.4M | Series C | Mar 25, 2020 |  |
| Rachio | Rachio is a Denver-based software and hardware company focused on improving the water efficiency of homes. The company's Smart Controller enables to control outdoor sprinkler system from the palm of the user's hand, using a WiFi-enabled iOS or Android device. Rachio’s cloud-based software allows customers to manage their sprinkler systemsfrom anywhere. | $10M | Series B | Mar 20, 2018 |  |
| Deep Fiber Solutions | Deep Fiber Solutions provides services in the technology industry. The company was founded in 2013 and is headquartered in Roswell, Georgia. | $8.9M |  | Apr 21, 2017 |  |
| Musicbank | Musicbank, www.musicbank.com, will provide on-demand access to and portability of consumers' personal music collections. musicbank will allow users to access, listen to and manage their personal music collections via the Web without having to upload the content. Financial backers include Atlas Venture, Bertelsmann Ventures, BonaventureInvestments Ltd and Universal Music Group. Prior to its fall 2000 launch, musicbank has secured licensing agreements with BMG Entertainment, Universal Music Group, Warner Music Group and Sony Music Entertainment, and an exclusive retail partnership with Virgin Megastores. Michael Downing and Pierce Ledbetter founded musicbank in 1999. The Company is based in San Francisco. | $20M |  | Jul 07, 2000 |  |

9 of 9 investments shown.

## Co-investors
- [One Small Planet](https://shizune.co/investors/profile/one-small-planet) — VC Fund, 2 deals together
- [AIM Group](https://shizune.co/investors/profile/aim-group) — VC Fund, 1 deal together
- [Alma Mundi Ventures](https://shizune.co/investors/profile/alma-mundi-venture) — VC Fund, 1 deal together
- [Amazon Alexa Fund](https://shizune.co/investors/profile/amazon-alexa-fund) — VC Fund, 1 deal together
- [AppHarvest](https://shizune.co/investors/profile/appharvest) — VC Fund, 1 deal together
- [Arborview Capital](https://shizune.co/investors/profile/arborview-capital) — VC Fund, 1 deal together

## Similar investors

### Similar industry
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [SOSV](https://shizune.co/investors/profile/sosv) — VC Fund
- [Bpifrance](https://shizune.co/investors/profile/bpifrance) — VC Fund

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [General Catalyst](https://shizune.co/investors/profile/general-catalyst-partners) — VC Fund

### Similar country
- [Oqal](https://shizune.co/investors/profile/oqal) — VC Fund
- [Wa’ed Ventures](https://shizune.co/investors/profile/waed-ventures) — VC Fund
- [Vision Ventures](https://shizune.co/investors/profile/vision-ventures-2) — VC Fund

## Featured in investor lists
- [Renewable Energy Investors in Saudi Arabia](https://shizune.co/investors/renewable-energy-investors-saudi-arabia)
- [Renewable Energy VC Funds in Middle East](https://shizune.co/investors/renewable-energy-vc-funds-middle-east)
- [Climate Investors in Saudi Arabia](https://shizune.co/investors/climate-investors-saudi-arabia)
- [Climate VC Funds in Saudi Arabia](https://shizune.co/investors/climate-vc-funds-saudi-arabia)
- [Energy Investors in Saudi Arabia](https://shizune.co/investors/energy-investors-saudi-arabia)
- [Energy VC Funds in Saudi Arabia](https://shizune.co/investors/energy-vc-funds-saudi-arabia)

## FAQ

### What does Bonaventure Capital invest in?

Bonaventure Capital invests primarily in Internet, Software and Agriculture startups, most often at Series A and Seed stage. Most of the 9 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 Bonaventure Capital's check size?

Bonaventure Capital typically joins rounds of $4M–$4M at Seed and $3M–$16M 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 Bonaventure Capital participates in.

### How do I contact Bonaventure Capital?

Public channels for Bonaventure Capital 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 Bonaventure Capital?

The team at Bonaventure Capital includes William E Reiser (CFA). 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.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co