About EIC Rose Rock
EIC Rose Rock is a venture capital firm located in Tulsa, United States. As of Jan 2026, EIC Rose Rock is an active investor, having invested in 8 companies, with 2 new investments in the last 12 months. It primarily invests in Series A round in United States based startups. Its investments are spread across a wide range of sectors from Environment Tech to Enterprise Applications and High Tech. Most recently it participated in the $***** Seed round of Xalter Overall, EIC Rose Rock portfolio has seen 1 IPO, namely Otovo. A lot of funds co-invest with EIC Rose Rock, with names like Future Planet Capital sharing a substantial percentage of its portfolio. EIC Rose Rock has team of 11 people including 1 partners.Key Metrics
Team Members
Portfolio Count
Portfolio Sectors
Portfolio Locations
Rounds of Entry
Series A, Seed & 1 more
Portfolio IPOs
EIC Rose Rock's List of Top Investments
EIC Rose Rock has a portfolio of 8 companies. Their most notable investments are in Otovo and Exum.Their portfolio spans across United States, Canada and Norway. They have invested in Environment Tech, Enterprise Applications, High Tech and 6 other sectors, across stages such as Series A, Seed and 1 more. Here is the list of top investments by EIC Rose Rock:
1. Otovo
Otovo is a marketplace that makes it easy for homeowners to get solar panels on their roofs. They organize a network of local, high-quality energy providers, allowing homeowners to save money and contribute to the environment.
Key facts about Otovo
2. Captura Corp
Provider of ocean carbon capturing technology. It offers features of direct ocean capture technology. It offers an electrodialysis process that generates a stream of pure CO2 that can then be sequestered or utilized to make other low-carbon products.
Key facts about Captura Corp
- Founded Year: 2021
- Location: Pasadena (United States)
- Stage: Series A
- Total Funding till date: $45.3M
- Employee Count: 28 as on Dec 31, 2023
- Investors: National Grid Partners, Equinor and 11 Others
- Latest Funding Round: Series A, Apr 12, 2024, $*****
- Highlight: Editors' Pick
3. Exum
Provider of tools and instruments for research. The lead instrument, The Massbox, is the first Laser Ablation Laser Ionization Time of Flight Mass Spectrometer (LALI-TOF-MS) instrument on the market, capable of analyzing any sample, increasing the speed of development and discovery.
Key facts about Exum
- Founded Year: 2017
- Location: Denver (United States)
- Annual Revenue: £3.24K as on Jan 31, 2023
- Stage: Series A
- Total Funding till date: $11.2M
- Employee Count: 19 as on Jul 01, 2024
- Investors: Alchemy Capital Management, Free Radical Ventures and 9 Others
- Latest Funding Round: Series A, Dec 16, 2025, $*****
- Highlight: Editors' Pick
Key facts about ZENRG Services
- Founded Year: 2021
- Location: Houston (United States)
- Stage: Series A
- Total Funding till date: $17.5M
- Employee Count: 16 as on Jan 31, 2026
- Investors: Chevron, EIC Rose Rock and 1 Other
- Latest Funding Round: Series A, Sep 13, 2024, $*****
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5. Crux OCM
AI-based software solution to optimize pipeline transmission activities for the oil and gas midstream industry. The software can be used in conjunction with the SCADA system to increase liquid flows, real-time power consumption optimization, and lower consumption of drag-reducing agents on a real-time basis.
Key facts about Crux OCM
- Founded Year: 2017
- Location: Calgary (Canada)
- Stage: Series A
- Total Funding till date: $27M
- Employee Count: 27 as on Jul 01, 2024
- Investors: Industry Ventures, Bullpen Capital and 11 Others
- Latest Funding Round: Series A, Aug 14, 2024, $*****
- Highlight: Editors' Pick
EIC Rose Rock's Year-on-Year Investment Trends
EIC Rose Rock has invested in 8 companies over the last 4 years, with an average of 2 new investments annually in the last 3 years. In 2025, it made 1 investment, while as of Jan 2026, it has made 1 investment in this year. Its most recent first time investment was in Xalter and most recent follow-on round was in Captura Corp.Year | No. of Investments | ||
|---|---|---|---|
1st Round | Follow-on | Total | |
2026 (YTD) | 1 | 0 | 1 |
2025 | 1 | 0 | 1 |
2024 | 3 | 1 | 4 |
2023 | 2 | 0 | 2 |
2022 | 1 | 0 | 1 |
EIC Rose Rock's Investments by Stage
EIC Rose Rock has made 4 investments in Series A stage with an average round size of $13.1M, 3 investments in Seed stage with an average round size of $1.5M and 1 investment in Post IPO stage with an average round size of $4M.Stage of entry | No. of Investments |
|---|---|
Series A | 4 |
Seed | 3 |
Post IPO | 1 |
Note: We have considered here, only first round of investments
EIC Rose Rock's Investments by Sector
EIC Rose Rock has a diverse portfolio, with companies operating in the Energy, Enterprise Applications, Business Services, Energy Tech and Environment. Notably, it has invested in 4 Enterprise (B2B) companies, 4 Tech companies, 2 Software companies and 1 company focusing on Tech hardware.Sector | No. of Investments |
|---|---|
Energy | 3 |
Enterprise Applications | 2 |
Business Services | 1 |
Energy Tech | 1 |
Environment | 1 |
Others | 5 |
Note: We have considered here, only first round of investments
EIC Rose Rock's Investments by Geography
EIC Rose Rock has made most investments in United States (5), followed by Canada where it has made 1 investment.Country | No. of Investments |
|---|---|
United States | 5 |
Canada | 1 |
Norway | 1 |
Note: We have considered here, only first round of investments
EIC Rose Rock's recent investments
EIC Rose Rock has made 1 investments in 2026 so far - Xalter.Here are the most recent investments by EIC Rose Rock:
Filter this listDate | Company | Location | Round Details | Round Amount | Co-Investors |
|---|---|---|---|---|---|
Jan 29, 2026 | - | Seed | 3556 | - | |
Sep 08, 2025 | Norway | Post IPO | 7953 | - | |
Sep 13, 2024 | United States | Series A | 2519 | [+1] | |
Aug 14, 2024 | Canada | Series A | 6037 | [+9] | |
Mar 07, 2024 | United States | Seed | 4713 | [+1] |
IPOs and Publicly Listed companies in EIC Rose Rock's Portfolio
1 of EIC Rose Rock's portfolio company became public - Otovo. It got listed on the Frankfurt Stock Exchange (FRA), in May 2021.Here are EIC Rose Rock's portfolio companies that went public:
Company | IPO Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
May 07, 2021 | Sep 08, 2025 | Post IPO | 5603 |
Team profile of EIC Rose Rock
EIC Rose Rock has a team of 11 members including 1 Partner and 1 Principal located in United States. EIC Rose Rock's team does not sit on the board of any company as of now.Co-investors of EIC Rose Rock
Over the past 4 years, 42 investors have co-invested in EIC Rose Rock's portfolio companies. This includes only funds.
- Invested before EIC Rose Rock: A Energi, Axel Johnson and 17 others have invested in rounds before EIC Rose Rock. There is 1 company where A Energi has invested before EIC Rose Rock and 1 company where Axel Johnson has invested before EIC Rose Rock.
- Top Co-investors of EIC Rose Rock: 17 investors entered a company along with EIC Rose Rock. These include investors like Future Planet Capital (1 company).
- Invested after EIC Rose Rock: A total of 6 investors have invested in EIC Rose Rock's portfolio after their investments. Top Investors include National Grid Partners (1 company), TransLink Capital (1 company) and Eni Next (1 company).
Recent News related to EIC Rose Rock
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XALTER Secures Seed Funding to Expand XR Training for the Energy WorkforceBenzinga•Jan 29, 2026•Xalter, EIC Rose Rock
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Element3 Secures Series A Funding to Extract Lithium from Oil & Gas WastewaterAutomotive World•Sep 25, 2025•Doubleeagle-Group, EIC Rose Rock, Element3, Cubit Capital and 1 other
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Otovo USA Launches with $4 Million Funding for AI-Driven Home Energy "Power Partner"Business Wire•Sep 08, 2025•Otovo, EIC Rose Rock, Sunnova
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ZENRG Services Raises Series A FundingFinSMEs•Dec 18, 2024•ZENRG Services, EIC Rose Rock, Chevron, BP Energy Partners
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CruxOCM: Control Room Co-Pilot Platform Secures $17 Million (Series A)Pulse 2.0•Aug 22, 2024•Crux OCM, M12, Oneok, Raven Indigenous Capital Partners and 8 others
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CruxOCM announces closing of US$17 million Series A funding roundWorld Pipelines•Aug 14, 2024•Crux OCM, Raven Indigenous Capital Partners, M12, Oneok and 8 others
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Captura raises US$21.5M, with investments from Maersk Growth, Eni Next and EDPForexTV•Jan 22, 2024•Captura Corp, Maersk, Eni Next, EDP and 7 others
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Captura Receives Investment From EIC Rose RockFinSMEs•Aug 11, 2023•EIC Rose Rock, Captura Corp, Equinor, Caltech and 4 others
