FCC Registration Number

FRN 0003481850

INTERNATIONAL BUSINESS MACHINES CORPORATION (IBM)

CORES registration

Entity name: INTERNATIONAL BUSINESS MACHINES CORPORATION (IBM)
Entity type: Private Sector , Corporation
Registration date: 2000-06-25
FCC source updated: 2008-08-15
Contact organization: IBM RESEARCH AND DEVELOPMENT INC
Contact position: PRESIDENT
Contact name: WILLIAM M DOUGHER
Contact address: 242 MAIN STREET, GERMANTOWN, NY 12526, United States
Contact email: [email protected]
CORES status: available
Last checked: 2026-08-03 18:18:35

Connected companies

Company	Relationship	Source	Confidence
IBM Research and Development Inc.	registrant	CORES	100.0%
IBM Research and Development Inc.	licensee	ULS	100.0%

Public regulatory phone numbers

Number	Contact	Source	Confidence
(518) 537-4433	WILLIAM M DOUGHER PRESIDENT	CORES	100.0%
(518) 537-4433	IBM Research and Development Inc. L	ULS	100.0%

ULS licenses

Grant date	Call sign	Service	Status	Licensee
2026-02-25	WQEK719	YG	A	IBM Research and Development Inc.
2025-09-30	WPIK470	IG	A	IBM Research and Development Inc.
2025-08-28	WNUC885	IG	A	IBM Research and Development Inc.
2025-05-16	WNSA995	IG	A	IBM Research and Development Inc.
2025-04-08	WPGX313	IG	A	IBM Research and Development Inc.
2025-04-08	WNRU506	GU	C	IBM Research and Development Inc.
2025-02-08	KB68298	IG	A	IBM Research and Development Inc.
2025-01-22	WNQL419	GI	A	IBM Research and Development Inc.
2024-08-01	WPFJ811	IG	A	IBM Research and Development Inc.
2024-05-10	WPNQ327	IG	A	IBM RESEARCH AND DEVELOPMENT INC.
2024-05-10	WPNQ320	GU	A	IBM Research and Development Inc.
2024-05-07	WNPF361	IG	A	IBM Research and Development Inc.
2024-05-07	KAX545	IG	A	IBM Research and Development Inc.
2024-04-17	WPER580	IG	A	IBM Research and Development Inc.
2024-01-09	KEC542	IG	A	IBM Research and Development Inc.
2024-01-04	WXS625	IG	A	IBM Research and Development Inc.
2023-07-08	WPBX821	IG	A	IBM Research and Development Inc.
2023-07-08	WNCS801	IG	A	IBM Research and Development Inc.
2023-06-06	WPMD436	YB	A	IBM Research and Development Inc.
2023-05-25	KNGL999	IG	A	IBM Research and Development Inc.
2023-02-07	WPAE501	RS	A	IBM Research and Development Inc.
2023-01-11	WPWR862	RS	A	IBM Research and Development Inc.
2022-11-14	WNZI976	GU	A	IBM Research and Development Inc.
2022-11-09	KB25649	IG	A	IBM Research and Development Inc.
2022-09-21	WNWG512	GU	A	IBM Research and Development Inc.
2022-06-23	KNFV278	IG	A	IBM Research and Development Inc.
2022-06-02	KNGJ377	IG	A	IBM Research and Development Inc.
2022-04-19	WNVK787	IG	A	IBM Research and Development Inc.
2022-03-22	WNYW242	IG	A	IBM Research and Development Inc.
2022-02-15	WPKH368	IG	A	IBM Research and Development Inc.
2021-12-03	KA87355	IG	A	IBM Research and Development Inc.
2021-11-03	KA48300	RS	A	IBM Research and Development Inc.
2021-08-18	WNWX322	GU	A	IBM Research and Development Inc.
2021-08-18	WNMA734	GB	A	IBM Research and Development Inc.
2021-07-15	KNCA251	IG	A	IBM Research and Development Inc.
2021-07-15	KNHW599	IG	A	IBM Research and Development Inc.
2021-03-09	WNVQ711	IG	A	IBM Research and Development Inc.
2021-03-09	WNEH638	MG	A	IBM Research and Development Inc.
2021-02-09	KNAK629	IG	A	IBM Research and Development Inc.
2021-02-09	KNAK628	IG	C	IBM Research and Development Inc.
2021-01-28	WNVJ244	RS	A	IBM Research and Development Inc.
2021-01-21	KNNF699	GU	C	IBM Research and Development Inc.
2021-01-08	WPRS270	GU	A	IBM Research and Development Inc.
2019-02-14	WFL4	AF	C	IBM Research and Development Inc.
2018-03-02	WQIQ846	AC	A	IBM Research and Development Inc.
2016-10-04	WQGC342	IG	C	IBM Research and Development Inc.
2016-08-09	790M	AC	A	IBM Research and Development Inc.
2016-08-09	790Z	AC	T	IBM Research and Development Inc.
2015-09-23	KB74182	IG	E	IBM Research and Development Inc.
2015-09-23	WNUY893	IG	C	IBM Research and Development Inc.
2015-06-10	WPQI968	IG	E	IBM Research and Development Inc.
2015-06-03	WQL387	IG	C	IBM Research and Development Inc.
2015-06-03	KNEQ989	IG	E	IBM Research and Development Inc.
2015-05-02	WPHU498	IG	C	IBM Research and Development Inc.
2015-04-02	WYE483	IG	C	IBM Research and Development Inc.
2015-04-02	KRP325	IG	C	IBM Research and Development Inc.
2015-04-02	WPGP555	IG	C	IBM Research and Development Inc.
2015-04-02	KB41701	IG	C	IBM Research and Development Inc.
2015-02-04	WNSA207	IG	C	IBM Research and Development Inc.
2014-11-29	WNAQ553	IG	C	IBM Research and Development Inc.
2014-11-29	WQCD523	IG	C	IBM Research and Development Inc.
2014-09-04	KD39105	IG	C	IBM Research and Development Inc.
2014-05-21	WSN377	IG	E	IBM Research and Development Inc.
2014-03-04	WNPH622	IG	C	IBM Research and Development Inc.
2013-10-31	WYJ350	IG	C	IBM Research and Development Inc.
2013-07-20	WPDK828	IG	C	IBM Research and Development Inc.
2013-06-27	WPDF296	IG	C	IBM Research and Development Inc.
2013-06-27	WXT245	IG	E	IBM Research and Development Inc.
2013-05-29	WPMI658	GU	C	IBM Research and Development Inc.
2013-05-29	WPYG583	IG	E	IBM Research and Development Inc.
2013-05-29	WNBW339	IG	C	IBM Research and Development Inc.
2013-05-09	WQRG673	IG	E	IBM Research and Development Inc.
2013-03-05	WPMC651	IG	C	IBM Research and Development Inc.
2013-03-05	KNAW995	IG	E	IBM Research and Development Inc.
2013-03-05	WPMC529	IG	C	IBM Research and Development Inc.
2013-03-05	WPXP484	YG	C	IBM Research and Development Inc.
2013-01-30	KD27011	IG	C	IBM Research and Development Inc.
2013-01-30	KAM935	IG	E	IBM Research and Development Inc.
2013-01-30	WPLY557	IG	E	IBM Research and Development Inc.
2013-01-10	WPLW490	IG	C	IBM Research and Development Inc.
2012-12-06	WNXJ246	IG	C	IBM Research and Development Inc.
2012-11-02	KG7450	IG	C	IBM Research and Development Inc.
2012-09-28	KGV848	IG	C	IBM Research and Development Inc.
2012-07-13	KB87835	IG	C	IBM Research and Development Inc.
2012-05-23	WPVT796	IG	C	IBM Research and Development Inc.
2012-01-21	WPKL936	IG	C	IBM Research and Development Inc.
2012-01-21	WPLG380	IG	C	IBM Research and Development Inc.
2011-12-06	WNYM818	IG	C	IBM Research and Development Inc.
2011-10-06	KD52108	IG	E	IBM Research and Development Inc.
2011-09-01	WNXC843	IG	E	IBM Research and Development Inc.
2011-09-01	WPTM816	IG	E	IBM Research and Development Inc.
2011-09-01	WNXT503	IG	C	IBM Research and Development Inc.
2011-06-02	WPTC435	IG	E	IBM Research and Development Inc.
2006-10-24	WQFW883	IG	E	IBM Research and Development Inc.
2005-12-31	790L	AC	T	IBM FLIGHT OPERATIONS
2005-05-25	WPHW254	IG	C	IBM Research and Development Inc.
2004-12-04	WPGN910	IG	C	IBM Research and Development Inc.
2004-05-05	KD31607	IG	C	IBM Research and Development Inc.
2004-02-19	KB93545	IG	C	IBM Research and Development Inc.
2001-07-19	WPSR773	IG	C	IBM RESEARCH AND DEVELOPMENT INC

Source provenance

System	Record	Recorded name	Raw FRN	Observed
CORES	0003481850	INTERNATIONAL BUSINESS MACHINES CORPORATION (IBM)	0003481850	2026-08-03 18:18:35
ULS	01b2f8050e85bdbd1ca74d7b2537c80af948758eabb65dece805199aeb026fae	IBM Research and Development Inc.	0003481850	2026-08-03 18:18:25

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