SEF Energy
Overview
SEF Energy is a private holding company specializing in U.S.-based oilfield manufacturing assets. Established in 2014, the company is headquartered in Oklahoma City, Oklahoma, and serves energy companies across the United States. The name 'SEF Energy' is inspired by the Seven Eagle Feathers found in the Oklahoma state flag, symbolizing the company's heritage and responsibility to its stakeholders. The company focuses on delivering returns through methodical capital allocation, asset management, and leadership. SEF Energy's portfolio includes companies like Downing, which provides API Spec 6A wellhead products, and OSO Perforating, a downhole tool provider specializing in perforating. These subsidiaries offer a range of services, including wellhead products, frac valves, production valves, and perforating guns. SEF Energy's leadership team boasts over 75 years of combined industry experience, emphasizing a hands-on approach to management. Their strategy centers on responsible capital allocation and operational support to foster long-term growth and stability for their subsidiaries. The company's values-based approach prioritizes servant-leadership, a team-based culture, and a core value system that includes being returns-driven, accountable, dynamic, and maintaining integrity in all dealings.
Investment Focus
- Manufacturing-oriented companies
- Technology-driven companies
- U.S.-based companies with strong growth potential
Portfolio Companies
Get the full list of 54,000+ investors
SEF Energy and every other firm and angel in the database — as one spreadsheet you keep.
$19one-time payment · no subscription- All 54,000+ investors — VC firms, private equity, family offices and angels
- The key person to contact at each one, with their job title
- Their work email address
- Their phone number
- Their LinkedIn profile
- Delivered as a single .xlsx file — download it as many times as you like
Every profile on this site is one row of the file, with the contact details masked — browse a few before you buy.
Frequently asked questions about SEF Energy
What sectors does SEF Energy invest in?
SEF Energy invests in Energy Services and Oilfield Manufacturing, and is based in Oklahoma City, United States. SEF Energy is listed as a private investment firm in the ConnectSafely investor database.
What stage does SEF Energy invest at?
SEF Energy backs companies at Growth and Buyout.
Which regions does SEF Energy invest in?
SEF Energy invests across United States.
Who are the partners at SEF Energy?
Team members listed for SEF Energy include Zac Graves (Chief Executive Officer) and Doron Hetz (Vice President Information Technology and AI).
What companies has SEF Energy invested in?
SEF Energy's portfolio includes Downing and OSO Perforating.
How do I contact SEF Energy?
SEF Energy's contact details — including phone and LinkedIn — are listed in the ConnectSafely investor database, along with its website and the LinkedIn profiles of its partners.
Last updated · Source: ConnectSafely investor database
