| rylar1fm | 1.FM AG |
| 1swiss1 | 1SWISS1 SA |
| 1tvag | 1tv AG |
| 4gvision | 4GVISION AG |
| 7lxservices | 7LX SERVICES SARL |
| aarenet | Aarenet AG |
| aargauverkehr | Aargau Verkehr AG (AVA) |
| abacus | Abacus Research AG |
| haufe-umantis | Abacus Umantis AG |
| abbis | ABB Information Systems Ltd |
| abbeoo | abbeoo ltd |
| abx | Abraxas Informatik AG |
| abzieher1 | Abzieher GmbH |
| acag | Achermann ict-services AG |
| acronis | Acronis International GmbH |
| acronis1 | Acronis International GmbH |
| acronis2 | Acronis International GmbH |
| adinsertplatform | Ad Insertion Platform Sarl |
| sygroup | Adfinis AG |
| advact | advact AG |
| aexin | AEXIN SA |
| aic | AIC TRAVEL GROUP SA |
| aismart | aigis Informatik GmbH |
| aityag | aity AG |
| exoscale | Akenes SA |
| aldente | aldente brainworks GmbH |
| fleu | Alfred Leu |
| allsafe | AllSafe Sarl |
| alpeinsoft | ALPEIN Software SWISS AG |
| swisscolo | AlpineDC SA |
| alsenet | Alsenet SA |
| altgrsa | Alt Gr SA |
| evok | Altern8 SA |
| amag | AMAG Corporate Services AG |
| anapaya | Anapaya Systems AG |
| andeo | Andeo AG |
| andermatt-swissalps | Andermatt Swiss Alps AG |
| fink | Andreas Fink trading as Fink Telecom Services GmbH |
| andrewvieyra | Andrew Vieyra |
| antanet | Antares Kommunikationstechnik AG |
| nakoma-ag | Antonio Parrinello trading as Nakoma AG |
| applic8 | APPLIC8 SA |
| arcade | Arcade Solutions AG |
| arcanite-hosting | Arcanite Hosting Sarl |
| arcanite | Arcanite Solutions SA |
| archimede | Archimede Solutions SARL |
| arcplace | Arcplace AG |
| aronet | ARONET GmbH |
| mch | Art Basel GmbH |
| artmotion | Artmotion AG |
| as5398 | AS5398 SA in liquidazione |
| siati | Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) |
| assolo | Assolo Networks SA |
| astelon | Astelon GmbH |
| lognet | AT Provider AG |
| audatex | Audatex (Schweiz) GmbH |
| automaticserverag | Automatic Server AG |
| bosslab | Avaloq Sourcing (Switzerland & Liechtenstein) SA |
| avasad | AVASAD - Association Vaudoise Aide et de Soins Domicile / Institut de droit public |
| avq | Aveniq AG |
| gia | Aveniq AG |
| axi | Aveniq AG |
| awardnet | AWARDIC GmbH |
| awzs | Axpo Systems AG |
| aet | Azienda elettrica ticinese |
| amb | Azienda Multiservizi Bellinzona |
| backbone1 | Backbone Solutions AG |
| backbone2 | Backbone Solutions AG |
| bis-net | Bank for International Settlements (BIS) |
| canet | Bank Julius Baer & Co. Ltd |
| bvtag | Bank Vontobel AG |
| 2qhce2 | Banque Cantonale Vaudoise |
| lo | Banque Lombard Odier & Cie SA |
| banque | Banque Pictet & Cie SA |
| bar | BAR Informatik AG |
| bkb | Basler Kantonalbank |
| argentaria | BBVA SA |
| bebrave | BE BRAVE AG |
| beitsa | BE.iT SA |
| wtp | Bechtle Schweiz AG |
| abissa | Bechtle Schweiz AG |
| bedag | Bedag Informatik AG |
| beeone | Beeone Communications SA |
| begasoft | BEGASOFT AG |
| bellevue | Bellevue Group AG |
| bfh | Berner Fachhochschule |
| bws | Better World Security Sarl |
| bistalktelecomag | Bistalk Telecom AG |
| bitmotion | BitMotion GmbH |
| bkw | BKW Energie AG |
| bluetec | Bluetec Consulting GmbH |
| bnppch | BNP Paribas (Suisse) SA |
| boost-suisse | Boost (Suisse) SA |
| boschung-mecatronic | Boschung Mecatronic AG |
| pmezt3 | Box Internet Services Sarl |
| bratschi | Bratschi AG |
| briod | Briod SA |
| brugg | Brugg Group AG |
| solnet | BSE Software GmbH |
| buchersuter | Bucher + Suter AG |
| buhler | Buhler AG |
| byteworks | Byteworks GmbH |
| calibrium | Calibrium AG |
| calypsoit | Calypso IT Services GmbH |
| canalsaturne | Canal Saturne S.A. |
| infortix | Cancom Switzerland AG |
| caterpillar | Caterpillar SARL |
| cdi | CDI Conseils et Developpements Informatiques SA |
| centinated | CENTINATED GmbH |
| cdrom | Centre de donnees romand SA |
| cern | CERN - European Organization for Nuclear Research |
| cfugmbh | CFU GmbH |
| azmgroup | CH Regionalmedien AG |
| chainiq | Chain IQ Group AG |
| chapatte | Chapatte Corentin |
| innet | Cheops Technology Switzerland SA |
| chris1 | Christian Albert Laktin |
| wiwi | Christian Wittenhorst trading as Progon Network Engineering |
| cipherspace | CipherSpace GmbH in Liquidation |
| cirrax | Cirrax GmbH |
| citco | CITCO TECHNOLOGY MANAGEMENT (SWITZERLAND) SA |
| citibank | CITIBANK (SWITZERLAND) AG |
| cfs | CKW Fiber Services AG |
| mainbase | ClearMedia AG |
| clo-e | CLO-E SA |
| cloudbit | cloudbit GmbH |
| cloudscale | cloudscale.ch AG |
| cloudsigma | CLOUDSIGMA AG |
| clue | Clue Security Services AG |
| codenmore | Codenmore AG |
| comet | Comet AG |
| comfone | Comfone AG |
| communityrack | CommunityRack.org Verein |
| comp-sys | Comp-Sys Informatik AG |
| computerline | Computerline GmbH |
| lugano | Comune di Lugano |
| connecta | connecta ag |
| jmc-software | Convotis Schweiz AG |
| aspectra-ag | CONVOTIS Swiss Cloud AG |
| coop-genossenschaft | Coop Genossenschaft |
| corner | Corner Banca SA |
| cortex | Cortex IT SA |
| crifag | CRIF AG |
| cnet | Crimson Interactive GmbH |
| csti | CSTI SA |
| cubetech | cubetech GmbH |
| cupaco | cupaco GmbH |
| cybernetwork | Cyber Network S.A. |
| cyberlink | Cyberlink AG |
| cybernatus | Cybernatus AG |
| cyon | cyon AG |
| cysec | Cysec SA |
| ddln | Daedalean AG |
| open-infrastructure | Daniel Baumann |
| darest | Darest Informatic S.A. |
| datapark | Datapark AG |
| datarock | Datarock GmbH |
| datasource | Datasource AG |
| datatrans | Datatrans AG |
| datawire | DATAWIRE AG |
| devantis | Devantis SA |
| diag | Diag Dienstleistungen AG |
| postnetz | Die Schweizerische Post AG |
| hulkag | Digital Assets AG |
| digitalesuisse | Digitale Suisse AG |
| digmedia | digmedia GmbH |
| digris | Digris AG |
| cisel | Dina IT Solutions SA |
| ingbueromutterlose | DIRK MUTTERLOSE |
| dolansoft | Dolansoft |
| baehlerdropa | DR. BAEHLER DROPA AG |
| dreamlab | DreamLab Technologies Ltd. |
| dropnet | DropNet AG |
| dualstack | dualstack AG |
| dvbern | DV Bern AG |
| dynanet | DynaNet GmbH |
| e-durable | e-Durable SA |
| e-novinfo | e-novinfo leman SA |
| ebay | eBay Marketplaces GmbH |
| econis | Econis AG |
| edificom | Edificom SA |
| edificom2 | Edificom SA |
| edr | Edmond de Rothschild (Suisse) SA |
| edsitech | EDSI-Tech Sarl |
| ekt | EKT AG |
| elcainformatique | Elca Informatique SA |
| ewbuchs | Elektrizitaets- und Wasserwerk der Stadt Buchs SG |
| ewo | Elektrizitaetswerk Obwalden |
| ewz-telecom | Elektrizitatswerk der Stadt Zurich |
| video2000 | Ello communications S.A. |
| elmec | Elmec Suisse SA |
| embeddgmbh | embeDD GmbH |
| phalanx | EMDYN AG |
| ewgoms | endigo Energie AG |
| belp | Energie Belp AG |
| esag | Energie Seeland AG |
| eft | Energy Financing Team (Switzerland) AG |
| ewb | Energy Water Bern |
| enidan | ENIDAN Technologies GmbH |
| ibaarau | Eniwa AG |
| eoc | Ente Ospedaliero Cantonale |
| eqipe | eqipe GmbH |
| circuitt | EQUANT AG |
| equinix | Equinix (Switzerland) GmbH |
| awkgroup | Eraneos Switzerland AG |
| ergon | Ergon Informatik AG |
| esr | esr multimedia SA |
| eternalnet | EternalNet AG |
| evolute | Etops AG |
| euronet1 | EuroNet Cloud AG |
| switsolutions | Eurotime AG |
| eurovision | Eurovision Services SA |
| evard | Evard AG |
| everyware | EveryWare AG |
| sni | Eviden AG |
| evolon | Evolon AG |
| ewhoefe | EW Hoefe AG |
| ewsamnaun | EW Samnaun |
| ewzernez | EW Zernez |
| ewa | EWA Energie Wasser Aarberg AG |
| ewd | EWD Elektrizitaetswerk Davos AG |
| ewk | EWK Herzogenbuchsee AG |
| ewsfiber | EWS AG |
| ews | EWS Energie AG |
| exasys | exaSys AG |
| exion | Exion Networks SA |
| exonik | Exonik Sarl |
| altea | EYRAitservices SA |
| fhnw | Fachhochschule Nordwestschweiz FHNW |
| fenaco | fenaco Genossenschaft |
| vritec | fernao somnitec AG |
| fhvi | FHVi (federation des hopitaux vaudois informatique) |
| fs-87 | Fiberstream 87 AG |
| geronimo | Fidel Ernesto Geronimo Ramirez trading as Global Business Consulting, Geronimo Ramirez |
| fides-treasury | Fides Treasury Services AG |
| bambus | Finn Linsbauer |
| finnova | finnova AG Bankware |
| firestorm | FireStorm ISP GmbH |
| firstframe | first frame networkers ag |
| flims | Flims Electric AG |
| flow | Flow Swiss AG |
| unique | Flughafen Zurich AG |
| foobar | foobar LLC |
| forbo | Forbo Siegling Schweiz AG |
| 42n | FortytwoN AG |
| fr-sauter-ag | Fr. Sauter AG |
| gargula | Frederic Gargula |
| fsitag | FSIT AG |
| furrerfrey | Furrer+Frey AG |
| maxihoster | GA Conseils Sarl |
| gaw | GA Weissenstein GmbH |
| gag | GAGNET AG |
| galaxyweb | Galaxyweb AG |
| galliker | Galliker Transport AG |
| ganeshhosting | Ganesh Hosting SARL |
| gascom | GAS&COM AG |
| gvb | Gebaeudeversicherung Bern (GVB) |
| luthern | Gemeinde Luthern |
| reinachbl | Gemeinde Reinach BL |
| muri | Gemeindebetriebe Muri bei Bern (GBM) |
| zollikonline | Genossenschaft fuer ein Radio- und Fernsehkabelnetz in Zollikon |
| ggamaur | Genossenschaft GGA Maur |
| lkwg | Genossenschaft Licht- und Kraftwerke Glattfelden |
| gmaare | Genossenschaft Migros Aare |
| ggs | ggs netz ag |
| flashcable | GIB-Solutions AG |
| internet | Giga Mobile AG |
| internet1 | Giga Mobile AG |
| internet2 | Giga Mobile AG |
| gimasi | GIMASI SA |
| glattwerk | Glattwerk AG |
| globahub | GlobaHub AG |
| gleif | Global Legal Entity Identifier Foundation |
| fenceit | Glue AG |
| gluechlichgmbh | Gluecklich GmbH |
| gocloud | gocloud.gmbh |
| goldenphone | Goldenphone GmbH |
| goldingerit | Goldinger IT GmbH |
| goline | GOLINE SA |
| google | Google Switzerland GmbH |
| gottex | Gottex Brokers SA |
| e42 | Goyman SA |
| green | green.ch AG |
| gm | Groupe Mutuel Association |
| hae | Haemoglobin |
| hamilton | Hamilton Services AG |
| heig-vd | Haute ecole d ingenierie et de gestion du canton de Vaud |
| hin | Health Info Net AG |
| helbling | Helbling Holding AG |
| hnet | Helbling Networks GmbH |
| helvetia | Helvetia Swiss Insurance Company Ltd. |
| barri | Herve Edouard Prosper Barrilliet |
| hpe | Hewlett Packard International Sarl |
| hp-ch-net2 | Hewlett-Packard (Schweiz) GmbH |
| hidora1-sw6 | HIDORA SA |
| hidora-paas | HIDORA SA |
| hidora-sw1 | HIDORA SA |
| hidora1-sw21 | Hidora SA |
| hidora1-sw3 | Hidora SA |
| hidora1-sw4 | Hidora SA |
| hidora1-sw5 | HIDORA SA |
| hiho | HiHo AG |
| hintag | HINT AG |
| roche | Hoffmann - La Roche Ltd. |
| shs | HoistGroup SA |
| holcim | Holcim Group Services Ltd |
| horisen | Horisen AG |
| asturian | Hosteur SA |
| hostingexperts | Hosting eXperts Switzerland AG |
| hostpoint | Hostpoint AG |
| hosttech | hosttech GmbH |
| hsbcpb | HSBC PB Services (Suisse) SA |
| hubersuhner | Huber+Suhner AG |
| i-community | i-Community AG |
| ibbrugg | IBB Energie AG |
| idorsia | Idorsia Pharmaceuticals Ltd |
| ielo | IELO Sarl |
| ifog | iFog GmbH |
| photocolor | Ifolor AG |
| improware | ImproWare AG |
| infinitynetwork | INFINITY NETWORK SA |
| infoguard | InfoGuard AG |
| infoguard-4 | InfoGuard AG |
| infomaniak | Infomaniak Network SA |
| infopro | Infopro AG |
| informaticon | Informaticon AG |
| ilz | Informatikleistungszentrum Obwalden - Nidwalden (ILZ) |
| infra-com | Infra-Com Swiss AG |
| infraly | Infraly Ltd liab. Co |
| infrastructure | Infrastructure Switzerland Colo Sarl |
| kuenzler | Init7 (Switzerland) Ltd. |
| init7 | Init7 Holding AG |
| innflow | Innflow AG |
| innotronic | Innotronic Ingenieurburo GmbH |
| straumann | Institut Straumann AG |
| inteligon | Inteligon GmbH |
| intellico | Intellico AG |
| intergga | InterGGA AG |
| icrc | International Committe of the Red Cross (ICRC) |
| cicr | International Committe of the Red Cross (ICRC) |
| ibs | Internet Business Solutions AG |
| isi | Internet Services Inc |
| internezzo | internezzo ag |
| ins | Interway Network Systems AG |
| inventx | Inventx AG |
| investline | Investline Partners GmbH |
| ipworldcom | IP worldcom SA |
| ip-max-om1 | IP-Max SA |
| ip-max | IP-Max SA |
| isource | iSource ag |
| dc | ISP Datacenter SARL |
| isp-solutions | ISP Solutions SA |
| ispin | ISPIN AG |
| it-zentrum | IT-Zentrum Emmental AG |
| itcom | ITcom Pro AG |
| iteasy | ITeasy AG |
| itesys | Itesys AG |
| itpoint | ITpoint Systems AG |
| itris1 | ITRIS One AG |
| itship | itship GmbH |
| dolphins | Iway AG |
| iwb | IWB Industrielle Werke Basel |
| jbodag | JBOD AG |
| jean-remy | Jean-Remy Buchs |
| massar | Jeroen Massar |
| jmptechnology | JMP Technology Services GmbH |
| jmptechnology1 | JMP Technology Services GmbH |
| jmptechnology2 | JMP Technology Services GmbH |
| jmptechnology3 | JMP Technology Services GmbH |
| jmptechnology4 | JMP Technology Services GmbH |
| capsule | Joachim Taverner Gimenez |
| jobcloud | JobCloud AG |
| jonas | Jonas Meier |
| jti | JT International SA |
| jura | JURA Elektroapparate AG |
| justfibernet | JustFiberNet GmbH |
| ksys | K-sys SA |
| quicknet | Kabelfernsehen Bodeli AG |
| kallysoft | Kallysoft Informatik AG |
| zg | Kanton Zug |
| ksz | Kantonsschule Zug |
| ksb | Kantonsspital Baden AG |
| ksbl | Kantonsspital Baselland |
| kl | Kaspersky Lab Switzerland GmbH |
| kayakeu | KAYAK Europe GmbH |
| keystone | KEYSTONE-SDA-ATS AG |
| kfn | KFN Kabelfernsehen Nidwalden AG |
| lithium | Khoros International, LLC, Wilmington, USA, Zweigniederlassung Zurich |
| kistler | Kistler Instrumente AG |
| kxit | Klixa IT GmbH |
| comtrend | Kurt Schreckenbauer trading as Comtrend |
| lakesolutions | LAKE Solutions AG |
| landis-gyr | Landis + Gyr AG |
| legendary | Legendary IT GmbH |
| flexmultimedia | lemonads SA |
| leonteq | Leonteq Securities AG |
| leuchter | Leuchter IT Infrastructure Solutions AG |
| stafag | Leucom Stafag AG |
| leunet | LeuPuls AG |
| levantis-ag | Levantis AG |
| aew | LITECOM AG |
| livesystemsgroup | Livesystems Group AG |
| loadit | loadit AG |
| localnet | Localnet AG |
| loewenfels | Loewenfels Partner AG |
| dousse | Lucas Dousse |
| luware | Luware AG |
| m-s | M&S Software Engineering AG |
| ginet | MADLAB GmbH |
| manor | Manor AG |
| merkli | Manuel Merkli |
| marbell | Marbell AG |
| sinavps | Marco Sandro Naef |
| stucchi | Massimiliano Andrea Stucchi |
| maxihostercom | MaxiNetwork Sarl |
| maxony | MAXONY Suisse SA |
| mczuerich | MC Zuerich AG |
| medartis | Medartis AG |
| medelaag | Medela AG |
| mercata | Mercata Sagl |
| meta10 | META10 AG |
| metagrid | Metagrid Systems GmbH |
| metanet | METANET AG |
| metrosystems | Metrosystems AG |
| miaengiadina | Mia Engiadina Network SA, c/o EE-Energia Engiadina |
| migadu | Migadu-Mail Gmbh |
| migros-bund | Migros-Genossenschafts-Bund |
| millennium | Millennium Center SA |
| mironet | MiroNet AG |
| mitto | Mitto AG |
| mls | MLS Communications Sarl |
| mobile4business | mobile4business AG |
| moebel-pfister | Moebel-Pfister Ltd |
| monzoon | Monzoon Networks AG |
| moresicom | Moresi.Com SA |
| morier | Morier Sebastien |
| msccruises | MSC Cruises SA |
| mscmediterranean | MSC Mediterranean Shipping Company SA |
| mtelschweiz | MTEL Schweiz GmbH |
| mtfsh | MTF Solutions AG |
| hoststar | Multimedia Networks AG |
| nagravision | Nagravision Sarl |
| naka | NAKA AG |
| naz | Nationale Alarmzentrale NEOC |
| natrontech | Natron Tech AG |
| energiedienst | naturenergie holding AG |
| naumedia | Nau media AG |
| naveum | Naveum AG |
| navlink | NavLink GmbH in liquidation |
| ncr | Neocarrier Communications Sarl |
| nestle | Nestle Operational Services Worldwide SA |
| wyt | Net Jump GmbH |
| nettrack | net-track GmbH |
| netcetera-ag | Netcetera AG |
| netcloud | Netcloud AG |
| netconnect | netconnect AG |
| netkom | Netkom Immobilien & Baumanagement GmbH |
| tvs2net | netplus.ch SA |
| eef | netplusFR SA |
| in4u | Netrics AG |
| pu | Netrics Bern AG |
| nexellent | Netrics Zuerich AG, Opfikon |
| netskin | Netskin GmbH |
| netsolution | Netsolution Consulting Group GmbH |
| netstream-holding | Netstream Holding AG |
| netsuisse | Netsuisse AG |
| nettrust | Nettrust IT-Services AG |
| netwolk | netwolk GmbH |
| newday | newday it gmbh |
| nexanet | Nexanet AG |
| nexphone | Nexphone AG |
| nexthink | Nexthink SA |
| nexto | Nexto Networks Sagl |
| nielsen | Nielsen International SA |
| nine | Nine Internet Solutions AG |
| ebmtelecom | NorthC Schweiz AG |
| novartis | Novartis AG |
| novatrend | NovaTrend Services GmbH |
| ntd | NTD SA |
| nth | NTH AG |
| 1net | NTS workspace AG |
| oblcom | Oblcom Swiss AG |
| obt | OBT AG |
| ofacgroup | Ofac societe cooperative |
| wlp | onway (Schweiz) AG |
| opacc | Opacc Software AG |
| opale | Opale Solutions SA |
| open-circle | Open Circle AG |
| onas | Open Networks Association |
| open | Open Systems AG |
| openbusiness | Openbusiness S.A. |
| openfactory | Openfactory GmbH |
| openpop | OPENPOP SA |
| opgonline | OPG Online Personals Group AG |
| opsone | Ops One AG |
| optimanetschweiz | OptimaNet Schweiz AG |
| options | Options Technology (Swiss) GmbH |
| ofdag | Orell Fuessli AG |
| oriented-net | oriented.net GmbH |
| lupe | Orron Energy SA |
| ortcloud | OrtCloud GmbH |
| ovd | OVD Kinegram AG |
| palexpo | Palexpo SA |
| pandora | Pandora Prime SA |
| snapserv | Pascal Mathis trading as SnapServ Mathis |
| patrick | Patrick Velder |
| pcloud | pCloud AG |
| pentasa | Penta SA |
| peoplefone1 | Peoplefone AG |
| cablotel | Petignat Jean-Charles trading as Cablotel Telereseaux |
| pharmatic | Pharmatic AG |
| pmi-itsc | Philip Morris International IT Service Center Sarl |
| phoenix-systems | Phoenix Systems AG |
| ipng | Pim van Pelt |
| planetcloud | PlanetCloud SA |
| plant | Plant Holding GmbH |
| vcloudag | Point Solutions AG |
| pok | POK AG Schweiz |
| popnet | Popnet Informatik AG |
| prem | Premaccess SA |
| prismagroup | Prisma Group SA |
| privasphere | PrivaSphere AG |
| procloud | ProCloud AG |
| progest | ProGest SA |
| proinity | proinity GmbH |
| promatrix | promatrix ag |
| pronetic | Pronetic GmbH |
| proton | Proton AG |
| protondrive | Proton AG |
| protondrive-2 | Proton AG |
| protonmail | Proton AG |
| protonvpn | Proton AG |
| protonvpn-2 | Proton AG |
| psideo | PSiDEO SA |
| qbixgmbh | Qbix GmbH |
| qline-ostschweiz | QLine Ostschweiz AG |
| quad9 | Quad9 Stiftung |
| fo-zuerisee | Quantum Digital AG |
| lan | Quickline AG |
| quickline | QuickLine Net AG |
| radixcloud | Radix Technologies SA |
| raiffeisen | Raiffeisen Schweiz Genossenschaft |
| ray | Rayhaan Ahmad Jaufeerally |
| recx | recretix systems AG |
| redit | redIT Services AG |
| rega-sense | Rega-Sense AG |
| regioenergie | Regio Energie Solothurn |
| rt | Reist Telecom AG |
| renet | Renet AG |
| repower | Repower AG |
| reversinglabs | Reversing Labs International GmbH |
| ressl | Robert Ressl |
| lehmann | Roger Lehmann |
| rulematch | RULEMATCH AG |
| safeswisscloud | Safe Swiss Cloud AG |
| saitis | Saitis Network, N.Desir |
| orange | Salt Mobile SA |
| otg | Samuel Aschwanden |
| sbolliger | Sandro Bolliger trading as Bolliger Network Solutions |
| sgsw | Sankt Galler Stadtwerke |
| saraxa | Saraxa GmbH |
| sasag | sasag Kabelkommunikation AG |
| hotelleriesuisse | Schweizer Hotelier-Verein |
| ch-sbb | Schweizerische Bundesbahnen SBB |
| diemobiliar | Schweizerische Mobiliar Versicherungsgesellschaft AG |
| srg | Schweizerische Radio- und Fernsehgesellschaft |
| balgrist | Schweizerischer Verein Balgrist |
| scibile | Scibile Network SA |
| scit | ScIT Informatik GmbH |
| scopeadvtech | Scope Advanced Technology SA |
| scutum | Scutum International SA |
| seabix | Seabix AG |
| seabix1 | Seabix AG |
| securebit | Securebit AG |
| securitas | Securitas AG Schweizerische Bewachungsgesellschaft |
| securosys | Securosys SA |
| senselan | senseLAN GmbH |
| senselan1 | senseLAN Immobilien GmbH |
| serverbase | ServerBase AG |
| sig-telecom | Services Industriels de Geneve |
| sima-lausanne | Services Industriels de Lausanne (SIL) |
| setaiga | setaiga GmbH |
| sfsservices | SFS Group Schweiz AG |
| sgsgroup | SGS Societe Generale de Surveillance SA |
| sicpa | SICPA SA |
| sidarion | Sidarion AG |
| varian | Siemens Healthineers International AG |
| signalhorn | Signalhorn AG |
| sika-ag | Sika Informationssysteme AG |
| 8uit | Silicom SA |
| krios | Silicom SA |
| simplysoft | Simplysoft GmbH |
| sinergyinfrastructure | Sinergy Infrastructure SA |
| sitrox | Sitrox AG |
| procurement | SIX Group Services AG |
| smaro | smaro GmbH |
| smartit | SmartIT Services AG |
| scout24 | SMG Swiss Marketplace Group AG |
| socar | SOCAR Energy Holdings AG |
| ses | Societa Elettrica Sopracenerina SA (SES) |
| sevj | Societe Electrique de la Vallee de Joux SA |
| sefanet | Societe Electrique des Forces de l'Aubonne |
| groupespg | SOCIETE PRIVEE DE GERANCE SA |
| softec | SOFTEC AG |
| solarcom | Solar Communications GmbH |
| soleblanca | Soleblanca SA |
| solidit | solidIT AG |
| spaixx | spaixx AG |
| spbtvag | SPB TV AG |
| speedcom | Speed com (Schweiz) AG |
| spieswitzerland | SPIE Switzerland Ltd |
| sportradar | Sportradar AG |
| sak | St. Gallisch-Appenzellische Kraftwerke AG |
| stmoritz | St. Moritz Energie |
| safehost | STACK Infrastructure Switzerland SA |
| databaar | Stadtantennen AG in Liquidation |
| ids | Stadtverwaltung St. Gallen |
| staempfli | Staempfli AG |
| wolfsec | Stephan Roland Wolf |
| stepping-stone | stepping stone AG |
| stiftungksgr | Stiftung Kantonsspital Graubuenden |
| stonehage | Stonehage Fleming SA |
| store2ch | store2.ch AG |
| upc | Sunrise GmbH |
| sunrise | Sunrise GmbH |
| swiss | Swiss Armed Forces - AFCSO |
| swissccag | swiss cloud computing ag |
| swissdatalink | Swiss Datalink AG |
| swissgov | Swiss Federation represented by FOITT |
| keynet-ag | Swiss IT Security AG |
| swisslife | Swiss Life AG |
| swiss-network | Swiss Network SA |
| sns | Swiss Networking Solutions AG |
| unisource | Swisscom (Schweiz) AG |
| wingo | Swisscom (Schweiz) AG |
| bluewindow | Swisscom (Schweiz) AG |
| scdag | Swisscom Directories AG |
| swissgrid | Swissgrid AG |
| swissix | SwissIX Internet Exchange |
| swisslink | SwissLink Carrier AG |
| swisslos | Swisslos Interkantonale Landeslotterie Genossenschaft |
| swissnet | Swissnet AG |
| swissneutralnet | SwissNeutralNet |
| swissns | swissns GmbH |
| swissphone | Swissphone Wireless AG |
| mig | SWISSQUOTE BANK SA |
| swisstecnology | Swisstecnology Sagl |
| switch | SWITCH |
| swizzonic | swizzonic ltd |
| aim | Sword Services SA |
| sysdex | Sysdex AG |
| syselcom1 | Syselcom Mutuelle Informatique SA |
| clinch | SYSTEM-CLINCH |
| tss | T-Systems Schweiz AG |
| tailorit | TailorIT AG |
| tamac | tamac GmbH |
| tanet | taNET GmbH |
| tbf | TBF + Partner AG |
| tbs | TBS Strom AG |
| tcnet | TcNet GmbH |
| tb-glarus | Technische Betriebe Glarus |
| techtown | TechTown GmbH |
| telcopack | Telco Pack SA |
| telcotest | TelcoGuard AG |
| tele-alpin-ag | Tele alpin AG |
| t26 | Telecom26 AG |
| teraline | TeraLine GmbH |
| theglobalfund1 | The Global Fund to fight AIDS, Tuberculosis and Malaria |
| nuance | The Nuance Group AG |
| thenet | TheNet - Internet Services AG |
| threema | Threema GmbH |
| thurgroup-partners | Thurgroup Partners GmbH |
| ti8m | ti&m AG |
| ticinocom | Ticinocom SA |
| tinext | Tinext Cloud SA |
| tizoo | TiZoo Sarl |
| tmnsa | TMN SA |
| ton-net | TON Total optical Networks AG |
| topcard | TopCard Service AG |
| tcs | Touring Club Suisse |
| trenka | Trenka Informatik AG |
| tridexon | Tridexon AG |
| turnkeyservices | TurnKey Services AG |
| tvfactory | tv factory AG |
| bachofen | U. Bachofen trading as "bachofen.net" |
| ubsag | UBS AG |
| ucc | UBS Card Center AG |
| cana | UBS Group AG |
| umb | UMB AG |
| ungleich1 | ungleich glarus ag |
| ungleich2 | ungleich GmbH |
| unicef | UNICEF |
| unico | Unico Data AG |
| unicc | United Nations International Computing Centre |
| usp | United Security Providers AG |
| universe-studios | Universe-Studios GmbH |
| unibas | Universitaet Basel |
| uzh | Universitaet Zuerich |
| kinderspital-zuerich | Universitats-Kinderspital Zuerich - Eleonorenstiftung |
| usz | Universitatsspital Zurich (USZG) |
| unlimitednetworkag | Unlimited Network AG |
| uplinkag | Uplink AG |
| vadiannet | Vadian.Net AG |
| valaiscom | Valaiscom AG |
| vaudoisegenerale | VAUDOISE GENERALE, Compagnie d'Assurances SA |
| uunet | Verizon Switzerland AG |
| active | Verizon Switzerland AG |
| viasat | ViaSat Antenna Systems SA |
| vinivia | Vinivia AG in Liquidation |
| virtualtec | Virtualtec Solutions AG |
| virtuozzo | Virtuozzo International GmbH |
| aduno | Viseca Payment Services AG |
| vivanet | VIVANET GmbH |
| vnv | VNV SA |
| voe | VOe multimedia SA |
| vshn | VSHN AG |
| vtx | VTX Services SA |
| wagner-ag | Wagner AG Informatik Dienstleistungen |
| walkingtoweb | walkingtoweb GmbH |
| webland | Webland AG |
| weblink | weblink GmbH |
| welead | WELEAD SA |
| well-served | well-served GmbH |
| weserve | WeServe AG |
| wifx | Wifx SA |
| vangulik | Willem van Gulik |
| winet | Winet Voicetec Solutions AG |
| winvs | winVS software AG |
| wnd | WND AG |
| world-connect | World-Connect Services Sarl |
| worldsoft | Worldsoft AG |
| wwcom | wwcom AG |
| telezug | WWZ Telekom AG |
| xelonhosting | Xelon AG |
| xerxes | xerxes ag |
| xovisag | Xovis AG |
| yetnet | Yetnet Genossenschaftsverband |
| ymc | YMC AG |
| zattoo-com | Zattoo AG |
| zenvoo | Zenvoo Sagl |
| zibris | Zibris AG |
| appriver | Zix International AG |
| zoltan | Zoltan Nagy |
| zscaler1 | Zscaler Switzerland GmbH |
| zkb | Zuercher Kantonalbank |
| nag | ZURICH DATACENTER LTD |
| insurance | Zurich Insurance Company AG |
| zhaw | Zurich University of Applied Sciences (ZHAW) |