We are very proud of Excalibur Exploration and invite you to become a part of our growing success.
You can always rest assured that whether as a landowner interested in developing his mineral rights or
as an individual investor with our company, Excalibur Exploration and it's team will be right there
with you all the way.
Thank-you for your interest in Excalibur Exploration, Inc., and we welcome your involvement with our
David E. Harker, Certified Petroleum Geologist, President, and Owner
Jennifer N. Harker, Business Manager, Vice-President, and Owner
Susan J. Cozby, Administrative Assistant
Excalibur Exploration, Inc.
9720 Cleveland Ave. NW
P.O. Box 362
Greentown, OH 44630
Office: (330) 966-7003
Fax: (330) 966-4818