Investor Relations Contact:
918-524-8101
investor.relations@semgroupcorp.com
Corporate Headquarters
SemGroup Corporation
6120 South Yale Avenue, Suite 700
Tulsa, OK 74136-4216
Phone: 918.524.8100
Major U.S. Offices
SemGroup - Oklahoma City
11501 S. I-44 Service Road
Oklahoma City, OK 73173
Phone: 405.691.5016
SemGroup - Wichita
1223 N. Rock Road
Wichita, KS 67206
Phone: 316.651.5770
SemStream Arizona - Payson
200 West Longhorn
Payson, AZ 85541
Phone: 928.474.2294
SemStream Arizona - Page
2000 E. Frontage
Page, AZ 86040
Phone: 928.645.2391
SemGas, L.P.
Two Warren Place
6120 South Yale Avenue, Suite 700
Tulsa, OK 74136
Phone: 918.524.8100
SemGas - Wichita
1223 N. Rock Road
Wichita, KS 67206
Phone: 316.630.4360
Major Canada Offices
SemCAMS Suite 1200, 521 - 3rd Ave SW
Calgary, AB Canada T2P 3T3
Phone: 403.536.3000
Major Mexico Office
SemMaterials México, S. de R.L. de C.V.Privada Universidad No. 3
km 8.5 Carretera Federal Puebla-Atlixco
C.P. 72820
Tlaxcalancingo, Pue. Mexico
Phone: 52.222.284.1930
Major United Kingdom Office
SemLogistics Milford HavenMain Road
Waterston
Pembrokeshire SA73 1DR
Wales, United Kingdom
Phone: 44.(0).1646.692461