168 employees
SemGroup® Corporation (NYSE: SEMG) is a publicly held company that moves energy safely through a network of pipelines.
2000
$75M
from 3 investors over 3 rounds
SemGroup Corporation raised $75M on December 16, 2004
Investors: The Carlyle Group and Riverstone Holdings
SemGroup Corporation raised undisclosed on August 1, 2000
Investors: Aspen Pipeline LP