# Fluxus Ventures

> Fluxus Ventures is a VC fund backing Software and Information Technology. See 13 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Paris, France
- Total investments: 13
- Last investment: Jul 2023
- Lead investor: 15%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/fluxus-ventures
- X (Twitter): https://www.twitter.com/fluxusventures
- Website: http://fluxusventures.com/
- Facebook: https://www.facebook.com/fluxusventuresllp

Fluxus Ventures is a global venture capital firm that backs innovators with demonstrable engineering solutions for smarter cities. We look for breakthrough scientific advances and ingenious technologies in the fields of energy systems, advanced materials, sensor networks and data analytics with applications to buildings and urban infrastructure.

## Contacts

5 contacts available for Fluxus Ventures. Shizune tracks 3 team members at Fluxus Ventures. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/fluxus-ventures?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $1.3M–$2.1M |
| Series B | $6.6M–$32M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 4 | 31% |
| Information Technology | 4 | 31% |
| Real Estate | 3 | 23% |
| Analytics | 2 | 15% |
| E-Commerce | 2 | 15% |

43 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 5 | 38% |
| Series B | 3 | 23% |
| Convertible Note | 3 | 23% |
| Series D | 1 | 8% |
| Funding Round | 1 | 8% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 5 | 38% |
| France | 2 | 15% |
| Japan | 1 | 8% |
| Spain | 1 | 8% |
| Canada | 1 | 8% |

7 countries tracked in total.

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| John van Oost | Co-founder & Managing Partner | 0 | https://shizune.co/investors/profile/john-van-oost |
| Jonathan Bartelt | Partner | 0 | https://shizune.co/investors/profile/jonathan-bartelt |
| Mark Adiwinarso | Partner | 0 | https://shizune.co/investors/profile/mark-adiwinarso |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| LC Square | LC Square is a micro-LED display core component and technology company that manufactures signage, TV, and wearable micro-LED displays. | $12.9M | Series B | Jul 23, 2023 |  |
| Chunker | Chunker is transforming traditional warehousing by providing a unique warehouse marketplace that connects organizations needing space on a short-term basis with those that have excess space. Owners, tenants and 3PLs can monetize unused space while other businesses needing temporary space can search, locate and license space fast. Everyone wins withChunker! |  | Convertible Note | Jul 20, 2021 |  |
| LIFT AI | LIFT AI is a provider of an AI platform to assist and provide elevator maintenance services. This software offers remote monitoring and real-time visibility into elevator operations to help facility managers, lift mechanics, and elevator companies improve elevator management with less unplanned elevator downtime. |  | Convertible Note | Feb 05, 2021 |  |
| Natron Energy | Natron Energy is an energy storage company that develops a high power, long cycle life, and low-cost battery technology. Natron’s battery products are based on a unique Prussian blue chemistry and can integrate into a wide variety of energy storage applications ranging from critical backup power systems to EV fast charging and behind-the-meterapplications. | $35M | Series D | Jul 08, 2020 |  |
| Weavit | Weavit is a mobile/desktop app that aims to enrich enterprise and individual data with the use of AI-driven relational analytics. Using data visualization and our proprietary algorithms, we seek to uncover untapped potential within your world. | $1.3M | Seed | Jun 30, 2020 |  |
| 1QBit | 1QB Information Technologies is a quantum computing software company. 1QBit solves computational challenges by recasting problems to harness the power of quantum computing. | $32.3M | Series B | Nov 28, 2017 |  |
| urbanData Analytics | They help companies, cities and governments to understand the dynamics of real estate. Theyr use tools, and form a microsegmenteda microlocalizada, collect, structure, produce and analyze information from different (private, opendata, social networks, own ...) sources. The end result is making economic and social decisions quickly and documented. |  | Seed | Jul 17, 2017 |  |
| Flair | Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling. The company builds smart hardware and software for HVAC controls focused on efficiency, comfort, electrification, and smart grid integration. The company's products are sold through multiple channels including direct to consumer, HVACdistribution, and utilities. | $300K | Convertible Note | May 01, 2017 |  |
| Urban Campus | Urban Campus designs and operates people-centric campuses in European cities to redefine the way we live together |  | Seed | Oct 01, 2016 |  |
| Arch Systems | Arch works with top-tier global manufacturers to extract data from any machine and drive uniform metrics for enhanced productivity and predictive analytics. We focus on the electronics manufacturing supply chains, digitizing both greenfield and brownfield factories. Using the Arch Utilization Suite, manufacturers are achieving real,state-of-the-art 20-40% machine utilization improvements.Arch provides one of the largest surface mount technology (SMT) machine connector libraries in the world and has partnerships with the leading PCB manufacturing machine vendors. We are deployed on 5 continents and connected to thousands of machines inside the facilities of 5 of the world's top 10 electronics manufacturers.Arch began by monitoring wells in Tanzania, Africa where cutting-edge IIOT technology was developed to make older machines smart. A core part of our mission is to continue making these and other building blocks of technology available for sustainable development, including monitoring wells for access to clean drinking water and projects promoting sustainable industrialization for all nations. | $2.1M | Seed | Apr 15, 2016 |  |

10 of 13 investments shown.

## Co-investors
- [ABB Ventures](https://shizune.co/investors/profile/abb-technology-ventures) — VC Fund, 1 deal together
- [Accenture](https://shizune.co/investors/profile/accenture) — VC Fund, 1 deal together
- [Allianz](https://shizune.co/investors/profile/allianz) — VC Fund, 1 deal together
- [Chevron Technology Ventures](https://shizune.co/investors/profile/chevron-technology-ventures) — VC Fund, 1 deal together
- [CME Ventures](https://shizune.co/investors/profile/cme-ventures) — VC Fund, 1 deal together
- [Comet Labs](https://shizune.co/investors/profile/comet-labs) — VC Fund, 1 deal together

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## FAQ

### What does Fluxus Ventures invest in?

Fluxus Ventures invests primarily in Software, Information Technology and Real Estate startups, most often at Seed 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 Fluxus Ventures's check size?

Fluxus Ventures typically joins rounds of $1.3M–$2.1M at Seed and $6.6M–$32M 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 Fluxus Ventures participates in.

### How do I contact Fluxus Ventures?

Public channels for Fluxus Ventures 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 Fluxus Ventures?

The team at Fluxus Ventures includes John van Oost (Co-founder & Managing Partner), Jonathan Bartelt (Partner) and Mark Adiwinarso (Partner). 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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