New Bestseller

Daniel and David's new book, Introduction to Oil Company Financial Analysis, has made the Penwell Books bestseller list! For more information on the book, take a look at the publications section.

Welcome to Daniel Johnston & Co., Inc.

Daniel Johnston & Co., Inc. is an independent, international petroleum advisory firm providing advisory services to the international exploration and development sector of the oil and gas industry.

Daniel Johnston & Co. Inc. was founded in 1985 and is owned by Daniel Johnston. Private ownership ensures total objectivity and impartiality.

For over twenty years we have provided advisory services to major and independent oil companies involved in the international sector of the industry as well as to numerous governments or government-owned national oil companies.

We specialize in providing financial and economic analyses from policy and strategic standpoints, advising on the general practices of petroleum fiscal system design and analysis as well as on specific projects and properties.

Our extensive international experience allows us to provide an economic perspective to industry evaluations which can offer a competitive advantage to our clients. We have been intimate with the successes and failures of poor practices in the oil and gas industry, and are currently involved with the developing trends.

Daniel Johnston & Co., Inc. has long-standing professional associations with a number of respected domestic and international firms and universities. These associations add dimension and depth to the perspectives and advice provided by Daniel Johnston & Co., Inc.