nTLDData legacy TLDs too :)

Registry operators

The organisations that hold the registry agreement for each new gTLD, as recorded in the IANA Root Zone Database. This is the commercial operator — the company that runs the DNS may be different, and is listed under backends.

New gTLDs Legacy gTLDs All gTLDs
Showing individual registry operators, as IANA records them. One company often operates several: combining Radix's two entities would rank them second by domains, and Identity Digital's three hold 263 TLDs between them. Combine into parent companies.
individual · combined
# Registry operator TLDs Domains
201 Pfizer Inc. 1 105
202 Discover Financial Services 1 101
203 European Organization for Nuclear Research ("CERN") 1 100
204 Sandvik AB 3 99
205 COMMONWEALTH BANK OF AUSTRALIA 3 97
206 Deutsche Post AG 1 96
207 Saxo Bank A/S 1 96
208 Kuwait Finance House 1 94
209 Teva Pharmaceutical Industries Limited 1 94
210 Komatsu Ltd. 1 87
211 Deloitte Touche Tohmatsu 1 86
212 ifm electronic gmbh 1 81
213 National Association of Real Estate Investment Trusts, Inc. 1 81
214 Toray Industries, Inc. 1 79
215 Bloomberg IP Holdings LLC 1 78
216 Apple Inc. 1 75
217 Canon Inc. 1 73
218 Bridgestone Corporation 1 71
219 Koninklijke Philips N.V. 2 71
220 AXA Group Operations SAS 1 70
221 Jiang Yu Liang Cai Technology Company Limited 1 66
222 Monash University 1 64
223 Société Nationale SNCF 1 64
224 Fage International S.A. 1 62
225 UBN INTERNET LTDA. 1 56
226 Ricoh Company, Ltd. 1 55
227 Itau Unibanco Holding S.A. 1 54
228 Marriott Worldwide Corporation 1 54
229 MLB Advanced Media DH, LLC 2 53
230 American International Group, Inc. 1 51
231 PUNTO FA S.L. 1 50
232 Shell Information Technology International Inc 1 50
233 Smart Communications, Inc. (SMART) 1 50
234 Aquarelle.com 1 49
235 Firmdale Holdings Limited 1 49
236 SCHMIDT GROUPE S.A.S. 2 49
237 Airbus S.A.S. 1 48
238 D3 Registry LLC 1 46
239 Fresenius Immobilien-Verwaltungs-GmbH 1 44
240 Alibaba Group Holding Limited 4 43
241 Australia and New Zealand Banking Group Limited 1 43
242 Banque Pictet & Cie SA 1 43
243 ITV Services Limited 1 43
244 VIENNA INSURANCE GROUP AG Wiener Versicherung Gruppe 1 43
245 Fondation Aga Khan (Aga Khan Foundation) 4 42
246 Cisco Technology, Inc. 1 41
247 Werkhaus GmbH 1 41
248 State Farm Mutual Automobile Insurance Company 1 40
249 Zodiac Gemini Ltd 1 39
250 AbbVie Inc. 1 38
251 Bostik SA 1 38
252 Ipiranga Produtos de Petroleo S.A. 1 38
253 Reliance Industries Limited 3 38
254 ABB Ltd 1 35
255 Sener Ingeniería y Sistemas, S.A. 1 34
256 The Siam Commercial Bank Public Company Limited ("SCB") 1 34
257 Club Méditerranée S.A. 1 33
258 Hisamitsu Pharmaceutical Co.,Inc. 1 32
259 SAP AG 1 32
260 Koninklijke KPN N.V. 1 31
261 Schaeffler Technologies AG & Co. KG 1 31
262 Japan Registry Services Co., Ltd. 1 30
263 Ikano S.A. 1 29
264 Japan Broadcasting Corporation (NHK) 1 29
265 La Trobe University 1 27
266 China Organizational Name Administration Center 2 26
267 Pioneer Corporation 1 26
268 SEW-EURODRIVE GmbH & Co KG 1 26
269 TotalEnergies SE 1 26
270 Ally Financial Inc. 1 25
271 LANXESS Corporation 1 25
272 Pontificium Consilium de Comunicationibus Socialibus (PCCS) (Pontifical Council for Social Communication) 3 24
273 Tata Motors Ltd 1 24
274 William Hill Organization Limited 1 24
275 Sanofi 1 23
276 Extra Space Storage LLC 1 22
277 Hyatt GTLD, L.L.C. 1 22
278 Woodside Petroleum Limited 1 22
279 Allstate Fire and Casualty Insurance Company 1 21
280 Dell Inc. 1 21
281 Disney Enterprises, Inc. 1 21
282 Locus Analytics LLC 1 21
283 Next plc 2 20
284 Sharp Corporation 1 20
285 The Vanguard Group, Inc. 1 20
286 GEA Group Aktiengesellschaft 1 19
287 JCB Co., Ltd. 1 19
288 KPMG International Cooperative (KPMG International Genossenschaft) 1 19
289 Praxi S.p.A. 1 19
290 SUZUKI MOTOR CORPORATION 1 19
291 FairWinds Partners, LLC 1 18
292 Otsuka Holdings Co., Ltd. 1 18
293 Dubai Smart Government Department 1 16
294 Guccio Gucci S.p.a. 1 16
295 Hitachi, Ltd. 1 16
296 Oracle Corporation 2 16
297 American Express Travel Related Services Company, Inc. 3 14
298 Association Relative à la Télévision Européenne G.E.I.E. 1 14
299 Societe Francaise du Radiotelephone - SFR 1 14
300 BANCO BILBAO VIZCAYA ARGENTARIA, S.A. 1 13

Data currency. Domain counts on this page are from zone files dated and refresh daily. Registrar figures are from ICANN's monthly registry reports for May 2026, which ICANN publishes about three months in arrears; zone files contain no registrar information, so no fresher source exists. Full detail on methodology and live pipeline status.