Who are John Wiley & Sons, Inc.'s main suppliers?

John Wiley & Sons, Inc. (WLY) key suppliers include: WLYB. View the full supplier network at chainsifter.com/chain/WLY.

Who are John Wiley & Sons, Inc.'s major customers?

John Wiley & Sons, Inc. (WLY) key customers include: USGOV-DEPARTMENT-OF-HEALTH-AND-HUMAN-SERVICES, PUBLISHERS, SOCIETIES, ACADEMIC-CORPORATE-AND-GOVERNMENT-LIBRARIES, INDIVIDUAL-RESEARCHERS-AND-OTHER-PROFESSIONALS and 5 more. View the full customer network at chainsifter.com/chain/WLY.

What sector is John Wiley & Sons, Inc. in?

John Wiley & Sons, Inc. (WLY) operates in the general sector. ChainSifter tracks its verified supply chain relationships including suppliers, customers, and strategic partners.

John Wiley & Sons, Inc. (WLY): 13 Verified Supply Chain Relationships

1Suppliers

10Customers

2Debt Items

1Related Chains

Source-Backed Evidence Depth

John Wiley & Sons, Inc. (WLY) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.

14Total relationships

2Distinct source URLs

9High confidence

0.795Average confidence

2026-10-29Latest database update

ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

John Wiley & Sons, Inc. Suppliers

Ticker	Name	Confidence	Evidence
WLYB	WLYB	72%	Reciprocal relationship from WLYB graph: Act). Yes No x The number of shares outstanding of each of the Registrant’s classes of common stock as of August 31, 2023 were: Class A, par value $1.00 – Cla…

John Wiley & Sons, Inc. Customers

Ticker	Name	Confidence	Evidence
USGOV-DEPARTMENT-OF-HEALTH-AND-HUMAN-SERVICES	USGOV-DEPARTMENT-OF-HEALTH-AND-HUMAN-SERVICES	95%	USAspending awards from Department of Health and Human Services: $20,860 across 1 awards. 75P00119P00101 2017 HHS NATIONAL BLOOD COLLECTION AND UTILIZATION SURVEY (NBCUS) AS A SUPPLEMENT TO THE JOURN…
PUBLISHERS	PUBLISHERS	90%	Research Solutions products and services generated approximately 48% and 54% of their revenue in the three and nine months ended January 31, 2026, respectively, from contracts with customers that inc…
SOCIETIES	SOCIETIES	90%	Research Solutions products and services generated approximately 48% and 54% of their revenue in the three and nine months ended January 31, 2026, respectively, from contracts with customers that inc…
ACADEMIC-CORPORATE-AND-GOVERNMENT-LIBRARIES	ACADEMIC-CORPORATE-AND-GOVERNMENT-LIBRARIES	80%	Research Publishing products provide scientific, technical, medical, and scholarly journals, as well as related content and services to academic, corporate, and government libraries, learned societie…
INDIVIDUAL-RESEARCHERS-AND-OTHER-PROFESSIONALS	INDIVIDUAL-RESEARCHERS-AND-OTHER-PROFESSIONALS	80%	Research Publishing products provide scientific, technical, medical, and scholarly journals, as well as related content and services to academic, corporate, and government libraries, learned societie…
LEARNED-SOCIETIES	LEARNED-SOCIETIES	80%	Research Publishing products provide scientific, technical, medical, and scholarly journals, as well as related content and services to academic, corporate, and government libraries, learned societie…
BOOKSTORE-CHAINS	BOOKSTORE-CHAINS	70%	the industry is concentrated in national, regional, and online bookstore chains
ACADEMIC-PARTNERSHIPS-LLC	ACADEMIC-PARTNERSHIPS-LLC	62%	. University Services On January 1, 2024, we completed the sale of University Services which was included in our Held for Sale or Sold segment. On June 5, 2025, Wiley entered into an agreement with M…
UPPER-HOLDINGS	UPPER-HOLDINGS	62%	. University Services On January 1, 2024, we completed the sale of University Services which was included in our Held for Sale or Sold segment. On June 5, 2025, Wiley entered into an agreement with M…
VISTRIA-AP-AGGREGATOR-LLC	VISTRIA-AP-AGGREGATOR-LLC	62%	. University Services On January 1, 2024, we completed the sale of University Services which was included in our Held for Sale or Sold segment. On June 5, 2025, Wiley entered into an agreement with M…

John Wiley & Sons, Inc. Debt Obligations

Instrument	Description	Confidence	Evidence
WLY-DEBT	Debt stack $899.5M	90%	Market cache reports total debt of $899.5M.
WLY-DEBT-13591	Warrants outstanding: 400000	90%	xbrl warrant detail from xbrl 2021-04-30.

John Wiley & Sons, Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for John Wiley & Sons, Inc..

John Wiley & Sons, Inc. Ownership

Holder	Name	Confidence	Evidence
WLY-OWNER-BLACKROCK-INC	BlackRock, Inc.	90%	13F overlay lists BlackRock, Inc. as top holder; 251 tracked holders.

John Wiley & Sons, Inc. Extended Supply Chain Network

Ticker	Name	Chain Index	Hops	Relationship Types
WLYB	JOHN WILEY & SONS, INC.	100.00	1	['supplier']

John Wiley & Sons, Inc. Supply Chain