| Embassy of the State of Qatar | Active | 15 | 38 | November 19, 2002 | 181 | May 12, 2026 |
| State of Qatar | Active | 3 | 9 | November 1, 2005 | 44 | December 29, 2025 |
| Qatar | Active | 2 | 2 | May 12, 2023 | 10 | June 30, 2025 |
| Qatar Foundation for Education, Science and Community Development | Active | 2 | 3 | September 28, 2009 | 4 | August 27, 2026 |
| Qatar Foundation through Memac Ogilvy & Mather LLC | Active | 1 | 1 | April 9, 2020 | 110 | April 29, 2026 |
| Barzan Holdings QSTP LLC | Active | 1 | 1 | February 11, 2019 | 14 | March 18, 2023 |
| Qatar Museums | Active | 1 | 1 | April 21, 2022 | 12 | April 30, 2026 |
| Qatar Investment Authority | Active | 1 | 1 | October 31, 2025 | 10 | August 10, 2026 |
| Embassy of the State of Qatar through Venable LLP | Active | 1 | 3 | December 8, 2017 | 8 | June 7, 2022 |
| QatarEnergy | Active | 1 | 1 | January 16, 2025 | 7 | July 9, 2026 |
| Embassy of Qatar | Active | 1 | 8 | March 12, 1981 | 6 | March 7, 2022 |
| International Media Office of State of Qatar | Active | 1 | 1 | September 6, 2024 | 6 | September 5, 2025 |
| Embassy of Qatar through Moran Global Strategies, Inc. | Active | 1 | 1 | February 20, 2020 | 4 | March 24, 2025 |
| International Media Office of the State of Qatar | Active | 1 | 2 | August 3, 2023 | 4 | May 13, 2024 |
| Government Communications Office, State of Qatar | Ended | 0 | 1 | September 15, 2017 | 11 | September 29, 2017 |
| The Embassy of the State of Qatar through the Foreign Agent Avenue Strategies Global, LLC and its principal officer Barry Bennett | Ended | 0 | 1 | May 24, 2024 | 9 | June 18, 2024 |
| Venable LLP on behalf of the Embassy of the State of Qatar | Ended | 0 | 1 | December 1, 2022 | 8 | September 23, 2024 |
| State of Qatar - Government Communications Office | Ended | 0 | 1 | October 31, 2018 | 7 | January 11, 2023 |
| State of Qatar, Ambassador Sheikh Meshal bin Hamad Al Thani | Ended | 0 | 1 | July 27, 2017 | 6 | March 30, 2019 |
| Embassy of Qatar (through contract with Nelson, Mullins, Riley & Scarborough LLP | Ended | 0 | 2 | June 21, 2018 | 4 | June 5, 2021 |
| Embassy of the State of Qatar (through Portland PR, Inc.) | Ended | 0 | 1 | February 12, 2015 | 4 | July 27, 2016 |
| Government of Qatar | Ended | 0 | 4 | July 13, 1977 | 4 | December 6, 2017 |
| State of Qatar, Embassy | Ended | 0 | 3 | September 6, 1996 | 4 | April 8, 2019 |
| Embassy of Qatar (through Pillsbury Winthrop Shaw Pittman LLP) | Ended | 0 | 1 | July 13, 2018 | 3 | March 7, 2019 |
| Essa Abdulla Al-Malki | Ended | 0 | 2 | May 15, 2021 | 3 | August 21, 2024 |
| Government Communications Office of the State of Qatar (via Information Management Services, Inc.) | Ended | 0 | 1 | July 28, 2017 | 3 | July 31, 2017 |
| Hassan Ali Bin Ali (HABA) | Ended | 0 | 1 | November 10, 2014 | 3 | December 1, 2014 |
| International Media Office of the State of Qatar (thru Registrant 7304 Basis Global Technologies, Inc.) | Ended | 0 | 1 | September 6, 2023 | 3 | May 7, 2024 |
| Qatar Foundation | Ended | 0 | 3 | March 15, 2006 | 3 | April 30, 2025 |
| Qatar Tourism Authority | Ended | 0 | 2 | August 3, 2010 | 3 | April 30, 2018 |
| Barzan Aeronautical LLC | Ended | 0 | 1 | July 20, 2018 | 2 | October 6, 2021 |
| Education Above All Foundation (through Portland PR Limited (QFC Branch)) | Ended | 0 | 1 | March 1, 2018 | 2 | September 3, 2020 |
| Embassy of Qatar through Nelson Mullins Riley & Scarborough, LLP | Ended | 0 | 1 | | 2 | May 26, 2021 |
| Government Communications Office of the State of Qatar | Ended | 0 | 1 | | 2 | October 30, 2017 |
| Government Communications Office of the State of Qatar through Information Management Services, Inc. | Ended | 0 | 1 | July 13, 2017 | 2 | November 13, 2017 |
| Government of Qatar, Embassy | Ended | 0 | 2 | March 29, 1996 | 2 | July 14, 2003 |
| Government of the State of Qatar | Ended | 0 | 2 | February 28, 1994 | 2 | November 9, 2009 |
| Grayling Momentum, on behalf of Grayling Momentum's client Qatar National Security Programme (QNFSP) | Ended | 0 | 1 | September 14, 2012 | 2 | September 25, 2012 |
| Office of Her Highness Sheikha Mozah Bint Nasser Al-Missned | Ended | 0 | 1 | September 28, 2009 | 2 | June 10, 2010 |
| Qatar American Institute | Ended | 0 | 1 | June 4, 2020 | 2 | June 4, 2020 |
| Shafallah Center for Children with Special Needs | Ended | 0 | 1 | August 3, 2010 | 2 | July 14, 2011 |
| The State of Qatar, including through the Embassy of Qatar, Qatar National Tourism Council, and Supreme Committee for Delivery and Legacy | Ended | 0 | 1 | May 29, 2020 | 2 | May 29, 2020 |
| Barazn Aeronautical LLC | Ended | 0 | 1 | | 1 | July 3, 2021 |
| Blue Fort Public Relations LLC | Ended | 0 | 1 | October 26, 2018 | 1 | October 26, 2018 |
| Committee of Readymade Garment Manufacturers of Qatar | Ended | 0 | 1 | March 12, 1993 | 1 | March 12, 1993 |
| Doha Bank | Ended | 0 | 1 | August 3, 2010 | 1 | August 3, 2010 |
| Embassy of the State of Qatar in Washington, DC | Ended | 0 | 1 | April 10, 2025 | 1 | April 10, 2025 |
| Embassy of the State of Qatar through Vanable LLP | Ended | 0 | 1 | | 1 | December 8, 2017 |
| Film Committee Qatar | Ended | 0 | 1 | May 9, 2025 | 1 | May 9, 2025 |
| Government Communications Office (GCO) of the State of Qatar | Ended | 0 | 1 | January 5, 2015 | 1 | June 16, 2017 |
| Government Communications Office of the State of Qatar (QCO) | Ended | 0 | 1 | May 8, 2019 | 1 | May 8, 2019 |
| Government of Qatar through Ashcroft Law Firm, LLC | Ended | 0 | 1 | November 30, 2017 | 1 | November 30, 2017 |
| Hassan Ali Bin Ali | Ended | 0 | 1 | October 4, 2018 | 1 | October 4, 2018 |
| Kalifa Bin Fahed Bin Mohd Al-Thani | Ended | 0 | 1 | March 17, 2017 | 1 | March 17, 2017 |
| Ocean Advisory & Consulting W.L.L. through Andreae & Associates | Ended | 0 | 1 | November 8, 2016 | 1 | November 8, 2016 |
| Ocean Advisory and Consulting, WLL | Ended | 0 | 1 | August 17, 2016 | 1 | August 17, 2016 |
| Qatar 2022 Bid Committee | Ended | 0 | 1 | August 3, 2010 | 1 | August 3, 2010 |
| Qatar Chamber of Commerce | Ended | 0 | 1 | August 3, 2010 | 1 | August 3, 2010 |
| Qatar Financial Centre Authority (through Hill & Knowlton Qatar LLC) | Ended | 0 | 1 | June 30, 2008 | 1 | June 30, 2008 |
| Qatar Foundation (through Portland PR Limited) | Ended | 0 | 1 | December 6, 2017 | 1 | December 6, 2017 |
| Qatar Ministry of Defense | Ended | 0 | 1 | March 11, 2021 | 1 | March 11, 2021 |
| Qatari Diar Real Estate Investment Company | Ended | 0 | 1 | | 1 | August 3, 2010 |
| Riad Fareed Alhijab Alhausen (of the High Negotiations Committee) | Ended | 0 | 1 | December 21, 2017 | 1 | December 21, 2017 |
| Salam International | Ended | 0 | 1 | August 16, 2022 | 1 | August 16, 2022 |
| Sheik Hamad bin Khalifa al-Thani, Emir of Qatar | Ended | 0 | 1 | | 1 | July 27, 2011 |
| State of Qatar and Qatar Supreme Committee for Delivery and Legacy | Ended | 0 | 1 | June 15, 2018 | 1 | June 15, 2018 |
| The Civil Avigtion Authority of Qatar (QCAA) | Ended | 0 | 1 | | 1 | April 16, 2022 |
| The Goverment of Qatar | Ended | 0 | 1 | | 1 | June 9, 2017 |
| The Nan Sandbox Project (through Luque, PLLC) | Ended | 0 | 1 | | 1 | October 8, 2018 |
| beIN Media Group LLC | Ended | 0 | 1 | October 8, 2018 | 1 | October 8, 2018 |
| Embassy of the State of Qatar (Through Stonington Strategies, LLC | Ended | 0 | 1 | December 6, 2017 | 0 | |
| Qatar Diar Real Estate Investment Company | Ended | 0 | 1 | August 3, 2010 | 0 | |
| Sheik Nasser Al-Khalifa | Ended | 0 | 1 | November 8, 1978 | 0 | |
| State of Qatar, Ministry of Foreign Affairs | Ended | 0 | 1 | July 27, 2011 | 0 | |