OTCBB - Trading Symbol EDVC.OB


Transfer Agent
Superior Stock Transfer, Inc.
2425 Fountainview Drive
Suite 215
Houston, Texas 77057
(713) 977-4662
www.endevcoinc.com
Auditor
Killman, Murrell & Company, P.C.
1931 East 37th Street
Suite 7
Odessa, Texas 79762
(432) 363-0067
www.killmanpc.com
Reservoir Engineer
DeGolyer &
MacNaughton
5151 San Felipe
Suite 950
Houston, Texas 77056
(713) 273-8300
www.demac.com
Creative Agency
Kharmik Creative,
Inc.
1425 1/2 Avenue K
Suite 100
Plano, Texas 75074
(214) 257-0828
www.kharmik.com