Global CCDE List
How many CCDEs are there in the world?
What country has the most CCDEs? How do you become a CCDE Global List member?
You can find out the answers to these questions below. If you have a CCDE number, if you changed your country or company share it in the comment box below or contact me directly. This list will be updated as soon as new members are accredited. You can be the one of them. More than 60 of these CCDEs passed the exam after Orhan Ergun's CCDE bootcamp.
Total Number of CCDE: 430
| Top Companies | Top Countries | Lady CCDE (4 CCDE) |
| Cisco(94 CCDE) | U.S (105 CCDE) | Denise Fishburne |
| Conscia(8 CCDE) | U.K (22 CCDE) | Louise Simmons |
| AT&T(5 CCDE) | Germany (13 CCDE) | Lauren Child |
| Dimension Data (4 CCDE) | UAE (11 CCDE) | Irene Salas |
| VMware(4 CCDE) | Australia (9 CCDE) |
Global CCDE List Details
| Name | Company | Number | Country |
| Russ White | Ericsson | 20070001 | US |
| John Cavanaugh | NetCraftsmen | 20070002 | US |
| Bruce Pinsky | Intuit | 20070003 | US |
| Khalid Raza | Viptela | 20070004 | US |
| William Parkhurst | Soliel | 20070005 | US |
| Alvaro Retana | Cisco | 20070006 | US |
| MosaddaqTurabi | Viptela | 20070007 | US |
| Steve Barnes | 20070008 | ||
| Ryan Hicks | Insight | 20080001 | US |
| Michael Morris | NetApp | 20080002 | US |
| Reinhold Fischer | Cisco | 20080003 | Germany |
| Tom Whaley | Cisco | 20090001 | US |
| RaduHambasan | Independent Consultant | 20090002 | Switzerland |
| Jeremy Filliben | Pristine Packets | 20090003 | U.S |
| Claus Holbech | Conscia | 20090004 | Denmark |
| Mark Mckillop | Cisco | 20090005 | U.K |
| Ryan Niemes | 20090006 | ||
| Frederic Dery | 20090007 | ||
| Jim Bailey | Cisco | 20090008 | U.S |
| Benjamin Jones | Cisco | 20090009 | |
| Erik Neudenberger | 20090010 | ||
| Michael Kopp | Isarnet | 20090011 | Germany |
| Stefan Oettl | 20090012 | ||
| Scott Morris | CBT Nuggets | 20090013 | U.S |
| Denise Fishburne | Cisco | 20090014 | U.S |
| CristianCaramida | KCG | 20100001 | U.K |
| Louise Simmons | RBS | 20100002 | U.K |
| John Elliott | Cisco | 20100003 | U.S |
| Alexey Mitronichev | Cisco | 20100004 | Russia |
| Peter Simmons | Neurotech | 20100005 | U.K |
| ArieVayner | 20100006 | U.S | |
| PetrLapukhov | 20100007 | U.S | |
| Jose Moreno | Azure | 20100008 | Germany |
| Andreas Gallenmueller | Isarnet | 20100009 | Germany |
| Joe Williams | 20100010 | ||
| Stephane Picard | 20100011 | Switzerland | |
| Terry Pattinson | Cisco | 20100012 | U.K |
| James Haynes | 20100013 | ||
| Luis Rueda | Cisco | 20110001 | Colombia |
| JorgBuesink | Inetzero | 20110002 | Netherlands |
| Eddie Kempe | WWT | 20110003 | U.S |
| Robert Trinajstic | Cisco | 20110004 | U.K |
| Sean Crocker | Sirius | 20110005 | U.S |
| Tony Brown | London University | 20110006 | U.K |
| Adam Asay | Invite Networks | 20110007 | U.S |
| Joe Dorman | Cisco | 2011008 | U.S |
| Leo Lahteenmaki | Cisco | 20110009 | Finland |
| Aaron Aday | Cisco | 20110010 | U.S |
| Peter Hoei | 20110011 | ||
| JesperRevald | Conscia | 20110012 | Denmark |
| DietmarGaar | 20110013 | ||
| John Donlon | Gekko | 20110014 | U.K |
| AniruddhaParkhi | Microsoft | 20110015 | U.S |
| Martin Perez | AT&T | 20110016 | Argentina |
| Cyril Blondin | McKay Brothers | 20110017 | France |
| MihaiPetcu | Cronus | 20110018 | Romania |
| David Flagel | Cisco | 20110019 | U.S |
| Khawar Butt | KBITS | 20110020 | India |
| Lauren Child | Centiant | 20110021 | U.K |
| Matthew Duncan | GDT Labs | 20110023 | U.S |
| Marcelo Garcia | Cisco | 20110024 | Argentina |
| Christian Emmert | Atos | 20110025 | Germany |
| JukkaOkkonen | Atea | 20110026 | Finland |
| Graham Sheppard | Cisco | 20110027 | U.S |
| VijayaVuppala | Dentons | 20110028 | U.S |
| Ronald Angello | 20120001 | ||
| Gerard Kirby | 20120002 | U.S | |
| Alfred Lumbis | 20120003 | ||
| Yuri Lukin | 20120004 | ||
| Sergey Voropaev | Cisco | 20120005 | U.S |
| MaciejRzehak | UC RUSAL | 20120006 | Russia |
| PiotrJablonski | Trecom | 20120007 | Poland |
| Errol Robichaux | Cisco | 20120008 | Poland |
| Sebastian Pasternacki | Cisco | 20120009 | U.S |
| Joni Oksanen | Cisco | 20120011 | Poland |
| Thomas Young | 20120012 | ||
| David Yarashus | NetCraftsmen | 20120013 | U.S |
| Bradford Chatterjee | Cisco | 20120014 | U.S |
| Matthew White | 20120015 | ||
| Marco Van DerVlugt | Routz | 20120016 | Netherlands |
| Lukasz Bromirski | Cisco | 20120017 | Poland |
| James Luther | KPMG | 20120018 | Poland |
| Edward Ruszkiewicz | CDW | 20120019 | U.K |
| BasileBluntschli | WLAN | 20120020 | Switzerland |
| Marco Morales | Cisco | 20120021 | Switzerland |
| William Nellis | Cisco | 20120022 | Peru |
| Patricio Villar | AT&T | 20120023 | U.S |
| Andre Laurent | Cisco | 20120024 | Argentina |
| Brett King | NSW | 20130001 | U.S |
| Michel Le Vieux | Cisco | 20130002 | Australia |
| Jerome Dolphin | The Frame Group | 20130003 | Australia |
| GerdPflueger | Cisco | 20130005 | |
| Robert Barton | xPertext | 20130006 | U.K |
| PhilippeJounin | Orange | 20130007 | France |
| Mustafa Bayramov | Cisco | 20130008 | UAE |
| Chance Whaley | Cisco | 20130009 | U.S |
| Shawn Zandi | 20130010 | U.S | |
| Joao Almeida | Cisco | 20130011 | Portugal |
| Rolf Schaerer | Cisco | 20130012 | Switzerland |
| Brian Mcgahan | INE | 20130013 | U.S |
| Michael Mallory | 20130014 | ||
| Markus Harbeck | Cisco | 20130015 | Germany |
| Ahmed Abro | VMware | 20130016 | U.S |
| HimawanNugroho | 20130018 | Switzerland | |
| Bent Ole Lokken | Datametrix | 20130019 | Norway |
| Jeffrey Moore | VMware | 20130020 | Germany |
| Thomas Loran | Cisco | 20130021 | U.S |
| Ali Youssef | 20130022 | ||
| KrzystodMazepa | Cisco | 20130023 | Poland |
| Paulo Silva | IBM | 20130024 | Brazil |
| Alexander Clark | 20130025 | ||
| KarolyBarsony | T-Systems | 20130026 | Hungary |
| FatosDervisi | 20130027 | ||
| Manfred Brabec | Cisco | 20130028 | Austria |
| Michael Weller | 20130029 | ||
| Carlos Manjarres | 20130031 | ||
| SWasim El Omari | 20130032 | ||
| Axel Dittmann | Cisco | 20130033 | Germany |
| SimonLemire | Cisco | 20130036 | Canada |
| OyvindEllefsen | Atea | 20130037 | Norway |
| Amit Pal Singh | Cisco | 20130039 | U.S |
| NikolayKartashev | Cisco | 20130040 | Australia |
| Marius Holmsen | VMware | 20130041 | Norway |
| Richard Gallagher | Cisco | 20130042 | U.S |
| Richard Mallory | 20130043 | Mexico | |
| Israel Gonzalez | Cisco | 20130044 | Australia |
| Jeroen De Graaf | 20130046 | Germany | |
| Jon Pike | Cisco | 20130048 | UAE |
| Johannes Luther | Isarnet | 20130049 | Canada |
| Ken SuanJong Yeo | Cru | 20130050 | U.S |
| Quinton Coelho | Cisco | 20130054 | U.S |
| PavelDenisov | Cisco | 20130055 | Russia |
| Stephen Lynn | Cisco | 20130056 | U.S |
| Joseph Foley | Harris Caprock | 20130057 | U.S |
| Steve Klonsky | Netelligent | 20130058 | U.S |
| Roberto Gonzalez | 20130059 | Russia | |
| Travis Jones | 20130060 | ||
| Bernard Wall | Cisco | 20130061 | Chile |
| Diptanshu Singh | Cisco | 20130063 | U.S |
| Dmitry Volkov | Data Corp | 20130065 | U.K |
| Marwan Al-Shawi | BT | 20130066 | UAE |
| Pedro Jose Sanchez | 20130067 | ||
| Ahmed Shams | 20130069 | ||
| Dave Fusik | Cisco | 20130070 | U.S |
| Dana Yanch | Insight | 20130071 | US |
| David Gurley | Illumio | 20130072 | US |
| Yufeng Yang | Bell | 20130073 | Canada |
| Jeffrey Drehobl | Amazon | 20130074 | Ireland |
| Nicolas Leiva | Cisco | 20130075 | U.S |
| Andrew Mallory | Secure-24 | 0130076 | U.S |
| Denis Zuev | Juniper | 20130077 | U.S |
| Marcelo Fernandez | Cisco | 20130078 | Chile |
| Kleine Dutra | Logicalis | 20130079 | U.S |
| CahyadiGunawan | 20130080 | ||
| Andreas Baekdahl | Axcess | 20130081 | Denmark |
| Kazunori Sakumoto | 20140001 | Japan | |
| Manu Mohan | Dimension Data | 20140002 | India |
| VirgilioSpaziani | Cisco | 20140003 | Switzerland |
| Hinwoto | Cisco | 20140004 | Indonesia |
| Harish Balakrishnan | Itelligent | 20140005 | UAE |
| Dr.KalaiarulDharmalingam | Vodafone | 20140006 | Australia |
| Richard Bauer | High Point | 20140008 | U.S |
| Chandrasekhar Lingamgunta | 20140009 | ||
| Sean Garrett | Cisco | 20140011 | U.S |
| Federico Cossu | Alcatel-Lucent | 20140012 | Italy |
| Haibin Zhou | Cisco | 20140013 | U.S |
| Sam Nazzal | Cisco | 20140014 | UAE |
| Ali Afrouzi | Bobsweep | 20140015 | U.S |
| Paulo Maffei | Vodafone | 20140016 | Australia |
| Orhan Ergun | CCDE Trainer | 20140017 | Qatar |
| AndreyGolovanov | Amazon | 20140019 | Ireland |
| Hector Bertomeu | Cisco | 20140021 | Spain |
| Paul Tatum | Cisco | 20140022 | U.S |
| Bernardo Frias | 20140024 | ||
| Riggs Goodman | Cisco | 20140025 | U.S |
| Michael Kowal | Cisco | 20140026 | U.S |
| Willy George | Omantel | 20140028 | Oman |
| Arthur Siahaan | Cisco | 20140029 | Indonesia |
| Robert William | Total | 20140030 | U.S |
| Colin Brown | Capita | 20140031 | U.K |
| Oliver Fischer | Cisco | 20140032 | Germany |
| Ashraf Esmat | Asghal | 20140033 | Qatar |
| Jason Madsen | Cisco | 20140037 | U.S |
| PiotrJarzynka | 20140038 | ||
| Richard Alexander | Logicalis | 20140039 | U.K |
| Benjamin Parrish | Cisco | 20140043 | U.S |
| Shijo George | Mannai | 20140044 | Qatar |
| MikkelTroest | Conscia | 20140046 | Denmark |
| Andrea Reggiani | Lutech | 20140048 | Italy |
| Michael Edwards | GTRI | 20140050 | U.S |
| Ryan Pinga | Presidio | 20140051 | U.S |
| Emanuel Lipschutz | Conscia | 20140052 | Sweden |
| Micah Bartell | Equinix | 20140053 | U.S |
| Alex Jerrold | Dimension Data | 20140054 | U.S |
| Edward Szurek | Unisys | 20140055 | U.S |
| Johnny Pedersen | Conscia | 20140057 | Denmark |
| Daniel Demmler | 20140058 | Germany | |
| GullermoTrueba | Cisco | 20140059 | Spain |
| Jesse Loggins | T-Mobile | 20140060 | U.S |
| Ahmed Abed | Cisco | 20140061 | Qatar |
| Toni Germano | Cisco | 20140062 | Finland |
| Harindha Fernando | nCinga | 20140063 | Singapore |
| Rasesh Patel | Loblaw | 20140065 | Canada |
| Dave Gress | Compucom | 20140066 | U.S |
| Mohamed Abo Radwan | Meeza | 20140067 | Qatar |
| Paul Miller | Cisco | 20140069 | U.S |
| Darren Horobin | Step Ahead | 20140071 | U.K |
| Graham Hopkins | Wolf Rock | 20140072 | U.K |
| William Warner III | 20140079 | ||
| Pete Underwood | Cox | 20140081 | U.S |
| Paul Merlo | 20140082 | ||
| Christopher Diebold | Visa | 20150002 | U.S |
| HamedZolghadri | BMI | 20150003 | UAE |
| Marc Pascolini | Cisco | 20150004 | France |
| KhurramMasood | Cisco | 20150007 | U.S |
| Adrian Nomur | WWT | 20150008 | U.S |
| SiljuPillai | Itelligent | 20150014 | UAE |
| Roy Lexmond | Routz | 20150017 | Netherlands |
| Irene Salas | Cisco | 20150029 | Venezuela |
| Jean-Louis Auzepy | VCE | 20150034 | Canada |
| Mark Giacoboni | Presidio | 20150035 | U.S |
| Daniel Lardeux | Post Telecom PSF | 20150039 | Luxembourg |
| Daren Fulwell | ANS | 20150041 | UK |
| Jun Kato | Cisco | 20150044 | Japan |
| DrissJabbar | Axians | 20150046 | France |
| Nuno Marques | AXIANS | 20150047 | Portugal |
| ShahinMammadov | Azercell | 20150050 | Azerbaijan |
| BeleteAgeze | Cisco | 20150051 | U.S |
| Yoshinori Okayama | Root Riff | 20160001 | Japan |
| AlexyZaluzhny | Cisco | 20160002 | Russia |
| Diego Hernandez | Cisco | 20160003 | U.K |
| Neil Moore | VMware | 20160005 | U.S |
| Martin J Duggan | AT&T | 20160006 | U.S |
| Joel Wheeler | Cisco | 20160007 | U.S |
| Daniel Gheorghe | Cisco | 20160008 | Germany |
| Paolo Amendola | Cisco | 20160010 | Italy |
| Daniel Dib | Conscia | 20160011 | Sweden |
| Sean Flynn | Dimension Data | 20160013 | Australia |
| HashiruAminu | Cisco | 20160014 | Saudi Arabia |
| Anders C. Pedersen | Conscia | 20160015 | Denmark |
| Muhammad AbubakarSiddique | Juniper Networks | 20160016 | U.S |
| Syed AdeelQamar | Etisalat | 20160018 | UAE |
| Andre Azevedo | Dimension Data | 20160019 | U.K |
| Mark Holm | Axcess A/S | 20160020 | Denmark |
| James Akroyd | AT&T | 20160021 | Sweden |
| Ryan Finneran | NES | 20160023 | U.S |
| Carlos Martinez | Kovarus | 20160025 | U.S |
| Danu Kurniawan | PT | 20160027 | Indonesia |
| TahirMunir | Accenture | 20160031 | U.S |
| Michael Zsiga | Cisco | 20160032 | U.S |
| RamcharanArya | 20160034 | U.S | |
| Felix Nkansah | Apotica | 20160036 | Ghana |
| Francisco Solano | Tetris | 20160037 | U.S |
| NaveedAfzal | IBM | 20160038 | UAE |
| Daniel Lazar | European Patent Office | 20160039 | Netherlands |
| Nicholas Russo | Cisco | 20160041 | U.S |
| Youssef El Fathi | Orange | 20160043 | France |
| Muhammad TayyabMunir | Acuative | 20160044 | Saudi Arabia |
| Sean Mathias | Verizon | 20160045 | U.S |
| Joel Desaulniers | Telus | 20160047 | Canada |
| Vinod Gupta | Mcoach | 20170008 | India |
| Vijay Pawar | Cisco | 20170012 | India |
| ShijimonAliyarukunju | Meeza | 20170013 | Qatar |
| HilalSherif | NABS | 20170018 | UAE |
| Kim Pedersen | Lytzen | 20170021 | Denmark |
| Wade Lehrschall | Cisco | 20170023 | U.S |
| Oscar Saori | Impala | 20170025 | Spain |
| Imran A. | Stamford Hospital | 20170028 | U.S |
| Muhammad Naeem | Georgetown University | 20170029 | U.S |
| Malcolm Booden | Bayer | 20170037 | U.K |
| Julian Rodriguez | Netsync | 20170038 | U.S |
| Jason Mangawang | HomeAway | 20170039 | U.S |
| Phil Beaudoin |
Cisco | 20170040 | U.S |
| Binh Lam | NTT Communications | 20170042 | Australia |
| Jesus CahuaoRiera | Cisco | 20170044 | Australia |
| PlamenMladenov | VMware | 20170046 | Bulgaria |
| Ken Young | Nova Scotia | 20170047 | Canada |
| Thomas Dunteman | Cisco | 20170048 | U.S |
| Thomas Sillaber | Arista Networks | 20170049 | Germany |
| Ad Spelt | KPN | 20170050 | Netherlands |
| Dave Raney | AT&T | 20170051 | U. S |
| JaroslawDobkowski | eCom Solutions Ltd | 20170053 | Ireland |
| ConstantinMohorea | Index Exchange | 20170054 | Canada |
| Young-Soo | IBM GTS Global | 20170055 | Singapore |
| ArshadDhunna | Cciehome | 20170056 | India |
| Keith Baldwin | Cisco | 20170057 | U. S |
| Haiyu Dong | StarHub | 20170058 | Singapore |
| Bryan Bartik | CompuNet, Inc. | 20170059 | U. S |
| MarcinZimnica | Fidelity International | 20170060 | Ireland |
| HadyAbdellah | MACS ME. | 20180001 | Qatar |
| VitaliiBerezovskyi | Cisco | 20180003 | Poland |
| GiedriusTrapkauskas | Liberty Global | 20180004 | Lithuania |
| Abe Basurto | Cisco | 20180006 | U.S |
| Igor Osadchuk | Gameloft | 20180007 | Canada |
| Tom Newsome | Cisco | 20180008 | U.S |
| VolodymyrKhavroniuk | Cisco | 20180010 | U. S |
| Rahul Bhatt | Cisco | 20180012 | India |
| Ralph Olsen | Conscia A/S | 20180014 | Denmark |
| Michael McPhee | Cisco | 20180018 | U.S |
| Eugene McCall | Iron Bow Technologies | 20180019 | U.S |
Created by
Orhan Ergun
Orhan Ergun, CCIE/CCDE Trainer, Author of Many Networking Books, Network Design Advisor, and Cisco Champion 2019/2020/2021
He created OrhanErgun.Net 10 years ago and has been serving the IT industry with his renowned and awarded training.
Wrote many books, mostly on Network Design, joined many IETF RFCs, gave Public talks at many Forums, and mentored thousands of his students.
Today, with his carefully selected instructors, OrhanErgun.Net is providing IT courses to tens of thousands of IT engineers.
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