BERKSHIRE HATHAWAY INC business relationships

Companies named in BERKSHIRE HATHAWAY INC’s 10-K filed 2026-03-02, and public companies whose annual reports name BERKSHIRE HATHAWAY INC. Each link shows the sentence it came from. Scores are Engagemii’s AI visibility scores.

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AEO visibility: 6.6 / 10
AI naming: 100 / 100
Agent readiness: 0 / 100
AI adoption: 0 / 100

Layers: Nuclear

Named in BERKSHIRE HATHAWAY INC’s annual report 6

GENERAL ELECTRIC CO (GE)Supplier7.7
“PCC has several significant customers, including aerospace original equipment manufacturers ("OEMs") (Boeing and Airbus) and aircraft engine manufacturer suppliers (GE Aerospace, Rolls Royce and Pratt & Whitney).” SEC filing
Walmart Inc. (WMT)Customer6.6
“McLane's major customers during 2025 included Walmart (approximately 17.2% of revenues); 7-Eleven (approximately 13.3% of revenues); and Yum!” SEC filing
TEXTRON INC (TXT)Partner6.6
“FlightSafety and FlightSafety Textron Aviation Training, a joint venture with Textron, provide high technology training to pilots, aircraft maintenance technicians, flight attendants and dispatchers who operate and support a wide variety of business, commercial and military aircraft.” SEC filing
BOEING CO (BA)Supplier6.6
“PCC has several significant customers, including aerospace original equipment manufacturers ("OEMs") (Boeing and Airbus) and aircraft engine manufacturer suppliers (GE Aerospace, Rolls Royce and Pratt & Whitney).” SEC filing
McLane Company, Inc.Sales channel6.1
“McLane Company, Inc. ("McLane") operates a wholesale distribution business that provides grocery and non-food consumer products to retailers and convenience stores ("retail") and to restaurants ("restaurant").” SEC filing
McLane Company, Inc.Customer6.1
“McLane Company, Inc. ("McLane") provides wholesale distribution services in all 50 states to customers that include convenience stores, discount retailers, wholesale clubs, drug stores, military bases, quick service restaurants and casual dining restaurants.” SEC filing

Companies whose annual reports name BERKSHIRE HATHAWAY INC 6

Evergy, Inc. (EVRG)names it as partner7.7
“Evergy Kansas Central also owns a 50% interest in Prairie Wind, which is a joint venture between Evergy Kansas Central and subsidiaries of AEP and Berkshire Hathaway Energy Company.” SEC filing
Cigna Group (CI)names it as sales channel6.1
“...f businesses include the (i) variable annuity reinsurance business that was effectively exited through reinsurance with Berkshire Hathaway Life Insurance Company of Nebraska ("Berkshire") in 2013; (ii) settlement annuity business; and (iii) individual life insurance and annuity and retirement benefi...” SEC filing
DAVITA INC. (DVA)names it as supplier6.1
“Pursuant to the April 30, 2024 share repurchase agreement with Berkshire Hathaway Inc. on behalf of itself and its affiliates, the Company had a repurchase obligation at December 31, 2025 to purchase shares from Berkshire for $ 199,940 in the aggregate, recorded as a payable and classified as due to...” SEC filing
WATSCO INC (WSO)names it as supplier6.1
“...s, Inc., a subsidiary of Smiths Group plc ("Flexible Technologies"), Resideo Technologies, Inc. ("Resideo"), Southwark Metal Mfg. Co. ("Southwark"), Johns Manville, a subsidiary of Berkshire Hathaway, Inc. ("Johns Manville"), and Owens Corning Insulating Systems, LLC ("Owens Corning"), among others.” SEC filing
PINNACLE WEST CAPITAL CORP (PNW)names it as partner4.7
“PNW Power's investments include TransCanyon, a 50/50 joint venture that was formed in 2014 with BHE U.S. Transmission LLC, a subsidiary of Berkshire Hathaway Energy Company.” SEC filing
DataMeds AI, Inc. (MEDS)names it as partner3.5
“joint venture of Amazon, Berkshire Hathaway, and JPMorgan Chase) over recent years.” SEC filing

Links are read automatically from SEC annual reports (10-K, 20-F, 40-F). In a hand check of random links, about 8 in 10 were real business relationships, so every link carries its source sentence.