About Neptune Energy
Neptune Energy is an Energy & Utilities company based in London (United Kingdom) founded in 1994, and was acquired by Eni Next in June 2023. Oil and natural gas production and exploration services are provided. The company has 314 employees. Neptune Energy has completed 1 acquisition, including Engie-Ep. Its chief executive, as recorded, is James House. Its focus areas include Energy, Oil & Gas Upstream and Exploration and Production.
Company details
Neptune Energy was established in 1994 and is based in London, United Kingdom. Exploration and production activities in the oil and natural gas sector are conducted globally. Services encompass upstream operations, including resource development and extraction. The company is led by CEO James House, with a focus on energy resource management across international fields. Operations are supported by technical expertise in hydrocarbon projects.
- Headquarters London, United Kingdom
- Employees 314
- Stage Acquired
- SectorsEnergy & Utilities
- Email••••••••
- Phone•••• ••••
- Website neptuneenergy.com
- Social LinkedIn
- Acquired by Eni Next (Jun 2023)
Funding Insights of Neptune Energy
- Total Rounds 2
- Last Round Debt – Conventional — $550M
- Investors Count 1
All 2 funding rounds of Neptune Energy with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| May 2018 | $550M | Debt – Conventional | – | – | – |
| Feb 2018 | Private Equity Round | – | – |
3 investors in total: 3 institutional.
Investors in Neptune Energy
Neptune Energy has secured backing from 3 investors, including venture fund and institutional investors. Prominent investors backing the company include Eni Next, The Carlyle Group and VÃ¥r Energi.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Private equity investments are directed toward multiple sectors. | 1986 | carlyle.com | ||
Provider of exploration, production, and distribution services of oil & gas | 1953 | eni.com | Boston, United States | |
Vår Energi is engaged in oil and gas production in Norway. | 1965 | varenergi.no | Sandnes, Norway |
Investor details for Neptune Energy
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People of Neptune Energy
1 people are tracked at Neptune Energy (1 in leadership); the tracked headcount is 314.
| Name | Role | Group |
|---|---|---|
James House | CEO | Leadership |
Complete people profiles for Neptune Energy
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
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Investments & Acquisitions by Neptune Energy
Neptune Energy has strategically engaged in corporate development activities, having acquired 1 company. Notable acquisitions include Engie-Ep.
| Company Name | Description | Domain | Location | Founded | Acquired | Amount |
|---|---|---|---|---|---|---|
Security solutions are delivered via training and consulting services. | engie-ep.com | 0 | May 2017 | $3.9B |
Complete acquisition details for Neptune Energy
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Timeline of Neptune Energy
5 dated milestones of Neptune Energy across 29 years, from founding to its latest funding, stage changes and deals.
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Related news about Neptune Energy
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Frequently Asked Questions about Neptune Energy
Neptune Energy was founded in 1994 and raised its 1st funding round 24 years after it was founded.
Neptune Energy is headquartered in London, United Kingdom. It is registered at London, England, United Kingdom.
James House is the CEO of Neptune Energy, as recorded in our data.
Neptune Energy has 314 employees.
Neptune Energy was established in 1994 and is based in London, United Kingdom. Exploration and production activities in the oil and natural gas sector are conducted globally. Services encompass upstream operations, including resource development and extraction. The company is led by CEO James House, with a focus on energy resource management across international fields. Operations are supported by technical expertise in hydrocarbon projects.
Neptune Energy has made 1 acquisition, including Engie-Ep.
Neptune Energy has 3 investors. Key investors include Eni Next, The Carlyle Group, and VÃ¥r Energi.
Yes. Neptune Energy was acquired by Eni Next in June 2023.

