Welcome to Phillips Kallenberg Companies

Phillips Kallenberg Companies is an independent oil & gas exploration and production company founded in Shreveport, Louisiana. Since 1933 the company and its affiliates have held operated and non-operated interests in over 1,500 wells across the United States. Now in the fourth generation of family management, Phillips Kallenberg Companies has expanded its focus to include royalty interests. Phillips Kallenberg Companies and its affiliates also invest in private equity, venture capital, and real estate.