4Suppliers
28Customers
2Debt Items
20Related Chains

Source-Backed Evidence Depth

Post Holdings, Inc. (POST) 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.

35Total relationships
3Distinct source URLs
14High confidence
0.747Average confidence
2026-09-13Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

Post Holdings, Inc. Suppliers

TickerNameConfidenceEvidence
BRBR BellRing Brands, Inc. 90% customers, suppliers, employees and other constituencies and maintaining our control environment, including our internal controls over financial reporting; • we may encounter challenges as a result o…
BRBR BellRing Brands, Inc. 90% Reciprocal relationship from BRBR graph: Reciprocal relationship from POST graph: Reciprocal relationship from BRBR graph: Reciprocal relationship from POST graph: Reciprocal relationship from BRBR g…
HLF Herbalife Ltd. 72% Reciprocal relationship from HLF graph: Reciprocal relationship from POST graph: Reciprocal relationship from HLF graph: Reciprocal relationship from POST graph: Reciprocal relationship from HLF grap…
SJM The J. M. Smucker Company 72% Reciprocal relationship from SJM graph: t in the Statements of Consolidated Income (Loss). The net proceeds received from the divestiture of certain pet food brands in 2023 included approximately 5.4…

Post Holdings, Inc. Customers

TickerNameConfidenceEvidence
ASDA ASDA 92% The largest customers of our Weetabix segment, Tesco and Asda, accounted for 30.2% of Weetabix’s net sales in fiscal 2024.
KROGER KROGER 92% Additionally, the largest customers of our Refrigerated Retail segment, Walmart and Kroger, accounted for 35.7% of the segment’s net sales in fiscal 2024.
SYSCO SYSCO 92% The largest customers of our Foodservice segment, Sysco and US Foods, accounted for 41.2% of the segment’s net sales in fiscal 2024.
TESCO TESCO 92% The largest customers of our Weetabix segment, Tesco and Asda, accounted for 30.2% of Weetabix’s net sales in fiscal 2024.
US-FOODS US-FOODS 92% The largest customers of our Foodservice segment, Sysco and US Foods, accounted for 41.2% of the segment’s net sales in fiscal 2024.
WMT Walmart Inc. 92% Reciprocal relationship from WMT graph: Reciprocal relationship from POST graph: Our largest customer, Walmart, accounted for 19.9% of our consolidated net sales in fiscal 2024.
WMT Walmart Inc. 92% Our largest customer, Walmart, accounted for 19.9% of our consolidated net sales in fiscal 2024.
8TH-AVENUE-FOOD-PROVISIONS-INC 8TH-AVENUE-FOOD-PROVISIONS-INC 90% During the three and six months ended March 31, 2025, the Company had net sales to 8th Avenue of $2.3 and $4.7, respectively, and purchases from and royalties paid to
BRBR BellRing Brands, Inc. 80% Reciprocal relationship from BRBR graph: Reciprocal relationship from POST graph: Reciprocal relationship from BRBR graph: Reciprocal relationship from POST graph: Reciprocal relationship from BRBR g…
BRBR BellRing Brands, Inc. 72% customers, suppliers, employees and other constituencies and maintaining our control environment, including our internal controls over financial reporting; • we may encounter challenges as a result o…
SJM The J. M. Smucker Company 72% Reciprocal relationship from SJM graph: Reciprocal relationship from POST graph: ere no sales of RTD shakes to Premier Nutrition during the years ended September 30, 2023 or 2022. Other related party…
SJM The J. M. Smucker Company 72% ere no sales of RTD shakes to Premier Nutrition during the years ended September 30, 2023 or 2022. Other related party transactions and balances between the Company and BellRing were immaterial as of…
ALPEN-FOOD-COMPANY ALPEN-FOOD-COMPANY 62% rted in the Weetabix segment. The remaining interest in the consolidated net earnings and net assets of Weetabix East Africa is allocated to noncontrolling interest. The Company holds an equity inter…
AVENUE-ALPEN-FOOD-COMPANY AVENUE-ALPEN-FOOD-COMPANY 62% or involuntarily separate employment from us or the acquired businesses because of the acquisitions; • our management may have its attention diverted while trying to integrate the acquired businesses…
BELLRING-BRANDS-LLC BELLRING-BRANDS-LLC 62% or involuntarily separate employment from us or the acquired businesses because of the acquisitions; • our management may have its attention diverted while trying to integrate the acquired businesses…
BELLRING-DISTRIBUTION-LLC BELLRING-DISTRIBUTION-LLC 62% or involuntarily separate employment from us or the acquired businesses because of the acquisitions; • our management may have its attention diverted while trying to integrate the acquired businesses…
BELLRING-INTERMEDIATE-HOLDINGS-INC BELLRING-INTERMEDIATE-HOLDINGS-INC 62% or involuntarily separate employment from us or the acquired businesses because of the acquisitions; • our management may have its attention diverted while trying to integrate the acquired businesses…
BOB-EVANS-FARMS-INC BOB-EVANS-FARMS-INC 62% for the manufacture of many of our products; • costs, business disruptions and reputational damage associated with information technology failures, cybersecurity incidents, information security breac…
COMET-PROCESSING-INC COMET-PROCESSING-INC 62% real and muesli. The Company owns 50 % of Alpen’s common stock with no other indicators of control and, accordingly, the Company accounts for its investment in Alpen using the equity method. The Comp…
CRYSTAL-FARMS-DAIRY-COMPANY CRYSTAL-FARMS-DAIRY-COMPANY 62% NOTE 6 — DIVESTITURE AND AMOUNTS HELD FOR SALE Pasta Business On December 1, 2025, the Company completed its previously announced sale of 8th Avenue’s pasta business (the “Pasta Business”) for a prel…
LACKA-FOODS-LIMITED LACKA-FOODS-LIMITED 62% n stock, or $ 492.3 , and (iii) immaterial working capital adjustments. The cash payment was made using cash on hand, including proceeds from the Fourth Incremental Term Loan (as defined in Note 17).…
MFI-HOLDING-CORPORATION MFI-HOLDING-CORPORATION 62% ash flows. In addition, consolidation of our customer base, as well as competitive, economic and other pressures facing our customers, may negatively impact our volumes or profit margins. • Actual op…
NORTH-AMERICA-LACKA-FOODS-LIMITED NORTH-AMERICA-LACKA-FOODS-LIMITED 62% ash flows. In addition, consolidation of our customer base, as well as competitive, economic and other pressures facing our customers, may negatively impact our volumes or profit margins. • Actual op…
PERFECTION-PET-FOODS-LLC PERFECTION-PET-FOODS-LLC 62% ze the anticipated benefits of the acquisitions. The Pet Food and Perfection acquisitions represented our entry into the pet food industry and category and have involved the combination with us of bu…
PREMIER-NUTRITION-COMPANY-LLC PREMIER-NUTRITION-COMPANY-LLC 62% real and muesli. The Company owns 50 % of Alpen’s common stock with no other indicators of control and, accordingly, the Company accounts for its investment in Alpen using the equity method. The Comp…
PTY-LIMITED PTY-LIMITED 62% rted in the Weetabix segment. The remaining interest in the consolidated net earnings and net assets of Weetabix East Africa is allocated to noncontrolling interest. The Company holds an equity inter…
WEETABIX-EAST-AFRICA-LIMITED WEETABIX-EAST-AFRICA-LIMITED 62% or involuntarily separate employment from us or the acquired businesses because of the acquisitions; • our management may have its attention diverted while trying to integrate the acquired businesses…
WEETABIX-LIMITED WEETABIX-LIMITED 62% ash flows. In addition, consolidation of our customer base, as well as competitive, economic and other pressures facing our customers, may negatively impact our volumes or profit margins. • Actual op…

Post Holdings, Inc. Debt Obligations

InstrumentDescriptionConfidenceEvidence
POST-DEBT Debt stack $7.6B 90% Market cache reports total debt of $7.6B.
POST-DEBT-11860 Xbrl Convertible 90% xbrl convertible detail from xbrl 2018-09-30.

Post Holdings, Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Post Holdings, Inc..

Post Holdings, Inc. Ownership

HolderNameConfidenceEvidence
POST-OWNER-BLACKROCK-INC BlackRock, Inc. 90% 13F overlay lists BlackRock, Inc. as top holder; 433 tracked holders.

Post Holdings, Inc. Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
SMPL The Simply Good Foods Company 100.00 2
NUS Nu Skin Enterprises, Inc. 100.00 2
CAG Conagra Brands, Inc. 100.00 2
HAIN The Hain Celestial Group, Inc. 100.00 2
USNA USANA Health Sciences, Inc. 100.00 2
BRBR BellRing Brands, Inc. 100.00 1 ['customer', 'supplier']
MICC The Magnum Ice Cream Company N.V. 100.00 2
HLF Herbalife Ltd. 100.00 1 ['supplier']
ASDA ASDA 63.48 1 ['receiving']
KROGER KROGER 63.48 1 ['receiving']
TESCO TESCO 63.48 1 ['receiving']
WMT Walmart Inc. 63.48 1 ['customer']
SYSCO SYSCO 63.48 1 ['receiving']
BGS B&G Foods, Inc. 50.00 2
GDOT Green Dot Corporation 50.00 2
CART Maplebear Inc. 50.00 2
CLX The Clorox Company 50.00 2
GSK GSK plc 50.00 2
COTY Coty Inc. 50.00 2
HELE Helen of Troy Limited 50.00 2
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POST
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Verified relationships include:
BRBRBellRing Brands, Inc.Supplier90%
BRBRBellRing Brands, Inc.Supplier90%
ASDAASDACustomer92%
KROGERKROGERCustomer92%
+31 more relationships locked
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