IFS Energy & Resources | 17,530 followers on LinkedIn. Empowering the People Who Power the World | IFS Energy and Resources is the world’s largest independent provider of software and data solutions exclusively serving the upstream oil and gas, mining, and resource industries. Professionals from more than 1,700 companies globally rely on IFS’ integrated oil and gas data, land, accounting, and production solutions to optimize their business processes and performance. IFS Energy and Resources possesses more than 90 years of experience in data and 30 years in software and has offices around the world.