| 1 ACOS |
| 102D Sig BN |
| 102d Strategic Signal Battalion |
| 102nd Strategic Signal Battalion |
| 1st Air and Space Communications Operations Squadron |
| 21st TSC |
| 21st TSC G6 |
| 21st TSC, 1st TPOC |
| 22nd Century Technologies, Inc. |
| 2d MDEB |
| 2D MDTF |
| 2D MI BN, 66TH MI BDE |
| 2d Multi-Domain Task Force |
| 2d Theater Signal Brigade |
| 2n MDTF |
| 2ND MI BN, 66TH MI BDE |
| 2TSB |
| 39th MCB |
| 639ISS |
| 66th MI BDE |
| 691 COS |
| 693 ISR |
| 693 ISS |
| 693 ISS/USAF |
| 693d Intelligence Support Squadron |
| ACT NATO |
| AFCEA Bonn e.V. |
| AFCEA Europe |
| AFCEA International |
| AFCEA Kaiserslautern Chapter |
| AFRICOM J6 |
| AFRICOM PSD |
| AFRL |
| AFRL RRS |
| Air Force |
| AllCom Global Services |
| Army |
| Avaya Federal Solutions |
| BAE Systems Digital Intelligence |
| BEAT |
| BLACK BOX DEUTSCHLAND GMBH |
| Booz Allen |
| Booz Allen Hamilton |
| BT |
| BT Federal |
| BT Federal - Washington D.C |
| Bundeswehr |
| Bundeswehr (German Armed Forces) |
| Bundeswehr Office for Defence Planning |
| C6I Services Corp |
| CACI |
| CACI International |
| Cambridge International Systems, Inc. |
| Carlton Connections |
| CDW |
| CDW*G |
| CEMA, 2D MDEB |
| Ciena |
| Ciena CGSI |
| Cisco |
| Cisco Inc |
| Cisco Systems |
| Cisco Systems GmbH |
| Cloudflare |
| Cobham satcom |
| CompTIA |
| Constructor University |
| Crestron Electronics |
| Cybersecurity Advisors Network |
| Defense Information Systems Agency - Europe |
| Department of Defense |
| DEU Cyber & Information Domain Service |
| Deutsche Hyperion GmbH |
| DISA |
| DISA AFRICOM |
| DISA Europe |
| DISA/JFHQ-DODIN |
| DISA-AFRICOM |
| DoD |
| DoD CIO |
| ECJ6 |
| EUCOM CO-IPE |
| EUCOM J6 |
| EUCOM J63 |
| EUCOM/ECJ6 |
| Extreme Networks |
| Force99 |
| Force99 Technologies |
| Forescout |
| Forescout Technologies |
| GDIT |
| General Services Administration |
| German Armed Forces |
| GitLab |
| GovTech Campus Germany |
| griffity defense GmbH |
| GSA |
| Hexagon |
| Hexagon (HxGN Satefy & Infrastructure GmbH) |
| HQ USAFE |
| HQ USAFE A6 |
| HQ USAFE AFAFRICA A6 |
| HQ USEUCOM |
| IABG mbH |
| IBM |
| IBM / Emerging Leaders AFCEA Bonn |
| IBM Corporation |
| IHSE |
| Ihse GmbH |
| IMPRES Technology Solutions |
| Infodas gmbh |
| Infodas Gmbh / AFCEA Rome |
| Integration Technologies Group, Inc. |
| ISEC |
| ISEC7 |
| ISEC7 GmbH |
| ISEC7 Group |
| JFHQ-DODIN |
| Joint Air Power Competence Centre |
| Joint Air Power Competence Centre - NATO (JAPCC) |
| Joint Air Power Competence Centre (NATO COE) |
| Joint Force Headquarters - DoD Information Networks |
| Juniper |
| Juniper Networks |
| Lockheed Martin |
| Maltego GmbH |
| Maltego Technologies GmbH |
| Microsoft |
| Ministry for Foreign Affairs on Finland |
| Mittler Report Verlag GmbH |
| Motorola Solutions |
| My Cyber Solutions, LLC |
| NAL Research |
| NATO |
| Naval Information Warfare Center (NIWC) Atlantic |
| Naval Information Warfare Center Atlantic |
| NetApp |
| NetApp US Public Sector, Inc. |
| Netcom Europe |
| NETCOM-Europe |
| NIWC |
| NIWC Atlantic |
| NIWC Pacific (US Navy) |
| Odyssey Systems |
| Odyssey Systems Consulting Group, Ltd |
| Optiv+ClearShark |
| OptivClearshark |
| OptTek Systems, Inc |
| Palo Alto Networks |
| PLATH GmbH & Co. KG |
| PwC |
| rasdaman GmbH |
| RCC-E |
| Real-Time Innovations |
| SAF |
| SAF/CDMX |
| Samsung |
| Satelles |
| Sealing Technologies |
| Sealingtech |
| secunet Security Networks AG |
| Secusmart |
| Secusmart GmbH |
| Servicenow |
| SiberZincir |
| Signal Company, 2d MDEB, 2d MDTF |
| SMX |
| SOCEUR |
| SOCEUR J6 |
| SPAWAR - NIWC EUROPE |
| StorageHawk |
| StorageHawk/Nutanix |
| TAV CIO office |
| Terma GmbH |
| Trellix |
| Tyto Athene |
| Tyto Athene LLC |
| Tyto Athene, LLC |
| U.A. Africa Command |
| U.S Army |
| U.S. Army Europe & Africa G6 |
| U.S. Dept. of the Navy |
| UAWC CS |
| Unique Communications |
| United States Air force |
| United States Army |
| United States European Command |
| US Air Force |
| US Army |
| US Army 21st Theater Sustainment Command |
| US Army Europe and Africa G6 |
| USAEUR-AF |
| USAF |
| USAF - USAFE A6 |
| USAF / 693 ISS |
| USAF/693 ISS |
| USAFE |
| USAFE A6 |
| USAFE-AFAFRICA Warfare Center |
| USAFRICOM |
| USAFRICOM J6 |
| USAFRICOM/J659 |
| USAREUR G33 MCSB |
| USAREUR-AF |
| USAREUR-AF G6 |
| USEUCOM |
| USEUCOM ECJ6 |
| USN |
| USN / DISA EUROPE |
| V2X |
| V2X Vectrus Systems Corporation |
| Viasat |
| Viasat, Inc |
| VMware |
| Xage Security Gov |
| Xage Security Government |