Past Clients

  • AERA Energy
  • Alabama Power Company
  • Anadarko
  • Baker Hughes
  • BHP Billiton
  • Boardwalk Pipeline Partners
  • BP
  • Buckeye Partners, L.P.
  • Central Indiana Ethanol
  • Chevron
  • Cheniere Energy
  • Colonial Pipeline Partners
  • Columbia Gas of Massachusetts
  • Columbia Gas of Kentucky
  • DCP
  • Denbury
  • Devon Energy
  • Devron
  • Dig Safe NY
  • DiVal Safety Equipment Inc.
  • DuPont
  • Encana
  • Exall Energy
  • Exxon Mobil
  • Flint Oil
  • Halliburton
  • HESS
  • Imperial Oil
  • Key Energy
  • Kinder Morgan
  • Kraus-Anderson
  • Laredo
  • Linn Energy
  • Marathon
  • Nalco
  • NEUCO Inc.
  • Ni Source
  • PA811
  • Phillips 66
  • Piedmont Natural Gas
  • PRB Coal Users Group
  • Shell Oil
  • Spindletop
  • Tappan Zee Constructors
  • US Pipeline
  • US Pumping
  • Veriforce
  • VPPPA
  • Windcreek Energy
  • XTO Energy