| VERISIGN, INC. | K&L GATES, LLP | Q4 2015 | Science/Technology, Copyright/Patent/Trademark, Computer Industry |
| PLANETARY RESOURCES, INC. | K&L GATES, LLP | Q2 2015 | Aerospace, Science/Technology |
| SEAFOOD HARVESTERS OF AMERICA | K&L GATES, LLP | Q2 2015 | Budget/Appropriations, Marine/Maritime/Boating/Fisheries |
| INTERNATIONAL PREMIUM CIGAR AND PIPE RETAILERS ASSOCIATION | K&L GATES, LLP | Q3 2014 | Taxation/Internal Revenue Code, Tobacco |
| GILAD GOVERNMENT RELATIONS & LOBBYING | K&L GATES, LLP | Q2 2014 | Education, Firearms/Guns/Ammunition |
| GALACTIC VENTURES | K&L GATES, LLP | Q2 2014 | Aerospace |
| BLUE ORIGIN, LLC | K&L GATES, LLP | Q1 2014 | Science/Technology |
| SOUTH ATLANTIC FISHERMEN'S ASSOCIATION | K&L GATES, LLP | Q1 2014 | Budget/Appropriations, Marine/Maritime/Boating/Fisheries |
| ENVIRONMENTAL DEFENSE ACTION FUND | K&L GATES, LLP | Q1 2014 | Budget/Appropriations, Environment/Superfund, Marine/Maritime/Boating/Fisheries |
| IRISH LOBBY FOR IMMIGRATION REFORM | K&L GATES, LLP | Q3 2013 | Immigration |
| LIBERTY MEDIA CORPORATION | K&L GATES, LLP | Q2 2013 | Trade (domestic/foreign), Communications/Broadcasting/Radio/TV |
| POPLICUS INCORPORATED D/B/A GOVINI | K&L GATES, LLP | Q2 2013 | Government Issues |
| CIGAR RIGHTS OF AMERICA | K&L GATES, LLP | Q4 2012 | Tobacco |
| COMMERCIAL SPACEFLIGHT FEDERATION | K&L GATES, LLP | Q2 2012 | Aerospace, Science/Technology |
| NATIONAL ASSOCIATION OF TRAILER MANUFACTURERS | K&L GATES, LLP | Q2 2012 | Manufacturing, Transportation |
| SPACE EXPLORATION TECHNOLOGIES | K&L GATES, LLP | Q2 2012 | Aerospace |
| QURATE RETAIL INC F/K/A LIBERTY INTERACTIVE CORPORATION | K&L GATES, LLP | Q2 2012 | Taxation/Internal Revenue Code, Communications/Broadcasting/Radio/TV, Computer Industry |
| BUSINESS SOFTWARE ALLIANCE | K&L GATES, LLP | Q4 2011 | Computer Industry |
| HTC AMERICA, INC. | K&L GATES, LLP | Q4 2011 | Telecommunications, Copyright/Patent/Trademark |
| COMMERCIAL SPACEFLIGHT COALITION | K&L GATES, LLP | Q4 2011 | Aerospace, Budget/Appropriations, Science/Technology |
| NEW VENTURE FUND | K&L GATES, LLP | Q2 2011 | Foreign Relations |
| NANOBUSINESS COMMERCIALIZATION ASSOCIATION | K&L GATES, LLP | Q1 2009 | Science/Technology |
| C & S COMPANIES | K&L GATES, LLP | Q4 2010 | Transportation |
| WATER ADVOCATES | K&L GATES, LLP | Q4 2010 | Foreign Relations |
| INTERNATIONAL HOUSING COALITION | K&L GATES, LLP | Q3 2010 | Housing, Foreign Relations |
| WATER INNOVATIONS ALLIANCE | K&L GATES, LLP | Q2 2010 | Science/Technology |
| NEUROTECHNOLOGY INDUSTRY ORGANIZATION | K&L GATES, LLP | Q1 2010 | Medical/Disease Research/Clinical Labs, Health Issues |
| ALGAE BIOMASS ORGANIZATION | K&L GATES, LLP | Q1 2010 | Energy/Nuclear |
| RADIAN GROUP, INC. | K&L GATES, LLP | Q1 2010 | Financial Institutions/Investments/Securities |
| DELL COMPUTER CORPORATION | K&L GATES, LLP | Q1 2010 | Computer Industry |
| PEABODY ENERGY CORPORATION | K&L GATES, LLP | Q3 2009 | Energy/Nuclear |
| DAIICHI SANKYO, INC. | K&L GATES, LLP | Q2 2009 | Copyright/Patent/Trademark, Pharmacy |
| FEI COMPANY | K&L GATES, LLP | Q2 2009 | Science/Technology |