Registry operators

The organisations that hold the registry agreement for each 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.

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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.

#	Registry operator	TLDs	Domains
401	Sina Corporation	3	3
402	The Boston Consulting Group, Inc.	1	3
403	The Estée Lauder Companies Inc.	3	3
404	VeriSign, Inc.	3	3
405	Asda Stores Limited	1	2
406	Booking.com B.V.	2	2
407	Bridgestone Licensing Services, Inc.	1	2
408	Caravan International, Inc.	1	2
409	Dai Nippon Printing Co., Ltd.	1	2
410	DISH Technologies L.L.C.	2	2
411	Gallo Vineyards, Inc.	2	2
412	HDFC Bank Limited	1	2
413	Home Depot Product Authority, LLC	2	2
414	Hughes Satellite Systems Corporation	1	2
415	Intuit Administrative Services, Inc.	2	2
416	LEGO Juris A/S	1	2
417	LPL Holdings, Inc.	2	2
418	MSD Registry Holdings, Inc.	2	2
419	NFL Reg Ops LLC	1	2
420	Núcleo de Informação e Coordenação do Ponto BR - NIC.br	2	2
421	PCCW Enterprises Limited	2	2
422	Research IP LLC	1	2
423	SAKURA internet Inc.	1	2
424	Seiko Epson Corporation	1	2
425	Shangri-La International Hotel Management Limited	2	2
426	Star India Private Limited	1	2
427	Tabcorp Holdings Limited	1	2
428	The Gap, Inc.	2	2
429	The Weather Company, LLC	2	2
430	UBS AG	1	2
431	UPS Market Driver, Inc.	1	2
432	Viking River Cruises (Bermuda) Ltd.	2	2
433	Accenture plc	1	1
434	American Council of Life Insurers	1	1
435	AOL Media LLC	1	1
436	Aramco Services Company	1	1
437	Baidu, Inc.	1	1
438	Bank of America Corporation	1	1
439	BB&T Corporation	1	1
440	BBY Solutions, Inc.	1	1
441	Bharti Airtel Limited	1	1
442	Bharti Enterprises (Holding) Private Limited	1	1
443	Boehringer Ingelheim International GmbH	1	1
444	CBRE, Inc.	1	1
445	Citadel Domain LLC	1	1
446	Delta Air Lines, Inc.	1	1
447	Excellent First Limited	1	1
448	Farmers Insurance Exchange	1	1
449	FCA US LLC.	1	1
450	Federal Express Corporation	1	1
451	Fiat Chrysler Automobiles N.V.	1	1
452	Fidelity Brokerage Services LLC	1	1
453	Fundación Bancaria Caixa d'Estalvis i Pensions de Barcelona, "la Caixa"	1	1
454	Gallup, Inc.	1	1
455	Gen Digital Inc.	1	1
456	Guangzhou YU Wei Information and Technology Co.,Ltd	1	1
457	Hotel Cipriani Srl	1	1
458	HOUSING DEVELOPMENT FINANCE CORPORATION LIMITED	1	1
459	Industrial and Commercial Bank of China Limited	1	1
460	International Business Machines Corporation	1	1
461	IRI Domain Management, LLC	1	1
462	IRI Domain Management, LLC ("Applicant")	1	1
463	JUNIPER NETWORKS, INC.	1	1
464	KDDI CORPORATION	1	1
465	Kosher Marketing Assets LLC	1	1
466	League of Arab States	1	1
467	LeFrak Organization, Inc.	1	1
468	Lotte Holdings Co., Ltd.	1	1
469	McKinsey Holdings, Inc.	1	1
470	Merck Registry Holdings, Inc.	1	1
471	Mitsubishi Corporation	1	1
472	Motorola Trademark Holdings, LLC	1	1
473	NBA REGISTRY, LLC	1	1
474	Net-Chinese Co., Ltd.	1	1
475	Netflix, Inc.	1	1
476	NIKON CORPORATION	1	1
477	Nippon Life Insurance Company	1	1
478	OBI Group Holding SE & Co. KGaA	1	1
479	Pacific Century Asset Management (HK) Limited	1	1
480	PCCW-HKT DataCom Services Limited	1	1
481	PNC Domain Co., LLC	1	1
482	Progressive Casualty Insurance Company	1	1
483	PVH gTLD Holdings LLC	1	1
484	RISE VICTORY LIMITED	1	1
485	Scholarships.com, LLC	1	1
486	Sony Computer Entertainment Inc.	1	1
487	Staples, Inc.	1	1
488	Starbucks (HK) Limited	1	1
489	TDK Corporation	1	1
490	Teachers Insurance and Annuity Association of America	1	1
491	The Canadian Real Estate Association	1	1
492	The Goodyear Tire & Rubber Company	1	1
493	Virgin Enterprises Limited	1	1
494	Visa Worldwide Pte. Limited	1	1
495	Xerox DNHC LLC	1	1

Data currency. Domain counts on this page are from zone files dated 19 September 2026 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.