About Joule Ventures
Joule Ventures is a venture capital firm founded in 2010. It is primarily based out of Tel Aviv, Israel. As of Oct 2025, Joule Ventures is an active investor, having invested in 22 companies, with 1 new investment in the last 12 months. It primarily invests in Seed round in Israel based startups. Its investments are spread across a wide range of sectors from Enterprise Applications to High Tech and Enterprise Infrastructure. Most recently it participated in the $***** Seed round of Corbel Overall, Joule Ventures portfolio has seen 1 unicorn and 6 acquisitions including key companies like WeWork, Coralogix and Mirato. A lot of funds co-invest with Joule Ventures, with names like First Rays Venture Partners sharing a substantial percentage of its portfolio. Joule Ventures has team of 3 people including 3 partners.Key Metrics
Team Members
Portfolio Sectors
Portfolio Locations
Rounds of Entry
Seed & Series A
Portfolio Unicorns
Joule Ventures' List of Top Investments
Joule Ventures has a portfolio of 22 companies, one of which is a Unicorn. Their most notable investments are in Mirato and acsense.Their portfolio spans across Israel, United States and Canada. They have invested in Enterprise Applications, High Tech, Enterprise Infrastructure and 5 other sectors, across stages such as Seed, Series A stages. Here is the list of top investments by Joule Ventures:1. WeWork
Provider of flexible workspace solutions, including coworking spaces and private offices. The company delivers workspace solutions for various team sizes and business needs. It offers flexible real estate options, including access to shared workspaces and furnished offices. The company also provides technology to streamline space management and employee collaboration.
Key facts about WeWork
- Founded Year: 2010
- Location: New York City (United States)
- Annual Revenue: $1B+ as on Dec 31, 2022
- Last Known Valuation: $*****
- Stage: Acquired
- Total Funding till date: $12.8B
- Employee Count: 5,577 as on May 31, 2026
- Investors: Fidelity Investments, T. Rowe Price and 35 Others
- Latest Funding Round: Post IPO, Apr 16, 2024, $*****
- Highlight: Acquired
2. Coralogix
Provider of an AI-native observability platform that unifies real-time insights across systems, security, and AI workloads. It is a modern observability platform that provides real-time insights across systems, security, and AI workloads, enabling teams to gain a unified view of their applications and infrastructure.
Key facts about Coralogix
- Founded Year: 2014
- Location: San Francisco (United States)
- Valuation: $*****
- Stage: Series F
- Total Funding till date: $550M
- Employee Count: 597 as on May 31, 2026
- Investors: NextEquity Partners, NewView Capital and 21 Others
- Latest Funding Round: Series F, Jun 03, 2026, $*****
- Highlight: Editors' Pick
3. acsense
Identity and access management resilience platform. It is an enterprise IAM resilience platform that provides uninterrupted access and enhanced protection for cloud identity providers. Offer solutions to strengthen existing identity management infrastructure and helps organizations in better functioning.
Key facts about acsense
- Founded Year: 2020
- Location: Ra anana (Israel)
- Stage: Seed
- Total Funding till date: $5M
- Employee Count: 32 as on May 31, 2026
- Investors: Joule Ventures, FUSION and 3 Others
- Latest Funding Round: Seed, Jan 05, 2023, $*****
- Highlight: Editors' Pick
4. Mirato
AI-based TPRM solutions. It offers a solution that enables banks and financial institutions to prevent and monitor third-party risk management. It uses artificial intelligence and natural language processing to identify multiple risks in the operation. It funnels elements from various domains and data sources into a unified platform for risk tiering, trends overviewing, and unified scoring.
Key facts about Mirato
- Founded Year: 2019
- Location: Israel
- Stage: Acquired
- Total Funding till date: $9M
- Employee Count: 15 as on May 31, 2026
- Investors: Company Capital, American Express Ventures and 6 Others
- Latest Funding Round: Series A, Feb 16, 2021, $*****
- Highlight: Acquired
5. Cellwize
Self Organizing Network solution provider. It allows mobile networks to react to real-time changes and match capacity, coverage, and quality with evolving usage patterns. Its elastic-SON platform utilizes big data processing to transform volatile networks into user-centric and over-performing mobile networks across multiple vendors and wireless technologies. It offers mobile operators in-depth insights into network information to differentiate their offerings and provide personalized user experience targeting areas of high-value density.
Key facts about Cellwize
- Founded Year: 2012
- Location: Tel Aviv (Israel)
- Stage: Acquired
- Total Funding till date: $56M
- Employee Count: 51 - 200 as on Jul 01, 2024
- Investors: Viola Group, Hewlett Packard Enterprise and 13 Others
- Latest Funding Round: Series B, Oct 27, 2021, $*****
- Highlight: Acquired
Joule Ventures' Year-on-Year Investment Trends
Joule Ventures has invested in 22 companies over the last 11 years, with an average of 1 new investment annually in the last 10 years. In 2025, it made 4 investments. Its most recent first time investment was in Corbel and most recent follow-on round was in Coralogix.Year | No. of Investments | ||
|---|---|---|---|
1st Round | Follow-on | Total | |
2026 (YTD) | 0 | 0 | 0 |
2025 | 2 | 2 | 4 |
2024 | 0 | 0 | 0 |
2023 | 4 | 0 | 4 |
2022 | 2 | 1 | 3 |
2021 | 2 | 2 | 4 |
2020 | 0 | 1 | 1 |
2019 | 1 | 1 | 2 |
Joule Ventures' Investments by Stage
Joule Ventures has made 13 investments in Seed stage with an average round size of $7.68M and 1 investment in Series A stage with an average round size of $9M.Stage of entry | No. of Investments |
|---|---|
Seed | 13 |
Series A | 1 |
Note: We have considered here, only first round of investments
Joule Ventures' Investments by Sector
Joule Ventures has a diverse portfolio, with companies operating in the Enterprise Applications, Enterprise Infrastructure, FinTech, High Tech and Vertical SaaS. Notably, it has invested in 21 Enterprise (B2B) companies, 21 Tech companies, 18 Software companies and at least 14 companies focusing on Saas.Sector | No. of Investments |
|---|---|
Enterprise Applications | 12 |
Enterprise Infrastructure | 9 |
FinTech | 4 |
High Tech | 4 |
Vertical SaaS | 3 |
Others | 5 |
Note: We have considered here, only first round of investments
Joule Ventures' Investments by Geography
Joule Ventures has made most investments in Israel (9), followed by United States where it has made 5 investments.Country | No. of Investments |
|---|---|
Israel | 9 |
United States | 5 |
Note: We have considered here, only first round of investments
Joule Ventures' recent investments
Joule Ventures has not made any investment in 2026 so far.Here are the most recent investments by Joule Ventures:
Filter this listDate | Company | Location | Round Details | Round Amount | Co-Investors |
|---|---|---|---|---|---|
Oct 15, 2025 | United States | Seed | 6209 | [+2] | |
Jun 17, 2025 | United States | Series E | 4351 | [+10] | |
Feb 25, 2025 | Israel | Seed | 7943 | [+1] | |
Jan 15, 2025 | Israel | Seed | 1171 | [+6] | |
Sep 06, 2023 | Israel | Seed | 4706 |
Unicorns in Joule Ventures' Portfolio
Joule Ventures has 1 unicorn in its portfolio - Coralogix. The most recent unicorn in their portfolio is Coralogix which became a unicorn in 2025, 10 years after Joule Ventures first invested in it.Here is a list of unicorns in Joule Ventures' portfolio:
Tracxn Score | Company | Short Description | Founded year | Sector | Location | Company Stage | First Investment/ Acquisition Details |
|---|---|---|---|---|---|---|---|
65 | Provider of an AI-native observability platform that unifies real-time insights across systems, security, and AI workloads | 2014 | San Francisco | Series F | umoxine |
Acquired companies in Joule Ventures' Portfolio
6 companies from Joule Ventures' portfolio have been acquired. The most recent acquisition was Mirato in Jul 2025 by Sayari for $*****.Here are Joule Ventures' portfolio companies that got acquired most recently:
Company | Acquisition Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
Jul 28, 2025 | Feb 16, 2021 | Series A | 9940 | |
Feb 16, 2024 | - | - | 1690 | |
Sep 20, 2022 | Dec 14, 2021 | Seed | 4929 | |
May 11, 2022 | - | - | 9517 | |
Oct 07, 2019 | Jun 14, 2016 | Seed | 4211 |
Team profile of Joule Ventures
Joule Ventures has a team of 3 members including 3 Partners located in United States and Israel. Joule Ventures' team does not sit on the board of any company as of now.Here is a list of all team members in Joule Ventures:
Name | Designation | Location | Board Memberships | Contact Details |
|---|---|---|---|---|
Partner | Atlanta | - | ||
Partner | New York City | - | ||
Partner | Israel | - |
Co-investors of Joule Ventures
Over the past 11 years, 63 investors have co-invested in Joule Ventures's portfolio companies. This includes funds and angels.
- Top Co-investors of Joule Ventures: 39 investors entered a company along with Joule Ventures. These include investors like First Rays Venture Partners (2 companies).
- Invested after Joule Ventures: A total of 24 investors have invested in Joule Ventures's portfolio after their investments. Top Investors include Red Dot Capital Partners (1 company), Aleph (1 company) and StageOne Ventures (1 company).
Recent News related to Joule Ventures
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Corbel raises $6.7M seed round for AI in industrial equipment salesCTech•Oct 15, 2025•Corbel, Audo, Joule Ventures, Ibex Investors and 2 others
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Perfect Raises $23M in Seed FundingFinSMEs•Feb 25, 2025•Perfect Corp, Hanaco Ventures, Joule Ventures, Perfect
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Spot.io founder nets $7 million Seed round to tackle cloud chaos with new startupCTech•Jan 15, 2025•ControlMonkey, Lool Ventures, Joule Ventures, Gaia Ventures and 9 others
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Pynt Raises $6 Million in Seed Funding to Automate API Security TestingClayton County Register•Sep 06, 2023•Pynt, Dallas Venture Capital, Honeystone Ventures, Joule Ventures
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acsense Secures $5 Million in Funding for Innovative IAMPRWeb•Jul 08, 2023•acsense, Joule Ventures, Gefen Capital
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Rupert Is Closing the Analytics to Action Loop with $8M Seed FundingDatanami•Apr 13, 2023•Rupert, Cortical Ventures, IA Ventures, Citi and 7 others
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Reeco Raises $10 Million Seed Funding for Its AI-Powered Marketplace Connecting Hotel Buyers and SuppliersHotel Technology News•Mar 28, 2023•Reeco, Net Capital Ventures, Joule Ventures
