| HEAT IS POWER ASSOCIATION | EDGE HILL GROUP (FORMERLY KNOWN AS MR. TOBYN ANDERSON) | Q4 2018 | Taxation/Internal Revenue Code, Energy/Nuclear |
| ALLIANCE PIPELINE L.P. (ALLIANCE USA) | EDGE HILL GROUP (FORMERLY KNOWN AS MR. TOBYN ANDERSON) | Q3 2018 | Energy/Nuclear |
| PLAYMAKER STRATEGIES, LLC (ON BEHALF OF GENSCAPE INC.) | EDGE HILL GROUP (FORMERLY KNOWN AS MR. TOBYN ANDERSON) | Q1 2017 | Energy/Nuclear |
| ALLIANCE PIPELINE INC | LIGHTHOUSE CONSULTING GROUP, LLC | Q1 2011 | Energy/Nuclear |
| AES CORPORATION | LIGHTHOUSE CONSULTING GROUP, LLC | Q2 2011 | Energy/Nuclear |
| UNITED STATES CLIMATE ACTION PARTNERSHIP | LIGHTHOUSE CONSULTING GROUP, LLC | Q4 2010 | Clean Air and Water (quality), Energy/Nuclear |
| ENVIRONMENTAL DEFENSE ACTION FUND | LIGHTHOUSE CONSULTING GROUP, LLC | Q3 2010 | Clean Air and Water (quality), Trade (domestic/foreign), Energy/Nuclear |
| ENEL NORTH AMERICA INC | LIGHTHOUSE CONSULTING GROUP, LLC | Q1 2009 | Energy/Nuclear |
| ALSTOM INC | LIGHTHOUSE CONSULTING GROUP, LLC | Q1 2008 | Clean Air and Water (quality) |