Oil & Gas Capital Raises and Investors in the U.S. – September 1st to 15th, 2025
Four interesting transactions closed in the Oil & Gas sector over the past two weeks. If you would like more info or would like to discuss the capital raising market for your company, please contact me.
PE Growth/Expansion
- ATS Welding, industrial field services for the oil and gas industry, received development capital from Ridgeview Capital in September 2025.
Merger/Acquisition
- Meritum Energy Holdings, propane and natural gas liquids-related assets that offer cooking and heating products, was acquired by Jlb – Mcadams Enterprises on September 12, 2025.
- Northwind Midstream Partners, off-spec natural gas infrastructure in the Permian Basin, was acquired by MPLX for $2.375 billion on September 2, 2025.
Seed Round
- Applied Impact Robotics, robotic inspection technology for the oil and gas industry, raised $1.85 million of Seed Plus funding from Virginia Venture Partners, SoundBoard Venture Fund and Virginia Innovation Partnership Corporation on September 11, 2025, putting the company’s pre-money valuation at $17.65 million.
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John Silvestri
Managing Director
Please contact me if you have any questions or would like to discuss your capital raise:
Email: jsilvestri@castleplacement.com
(C) (203) 803-9861
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Sources: Information on this page was derived from a variety of sources including Bloomberg, Company Websites, Crunchbase, PitchBook and other news outlets. Castle Placement® does not warrant or guarantee this information, nor makes any representations as to the accuracy of the information. For more Risks, see CPGO Risks and Disclaimers.











