Data compiled by Redley Lamar · ChainSifter Intelligence
9Suppliers
10Customers
2Debt Items
20Related Chains
Source-Backed Evidence Depth
American Tower Corporation (AMT) 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.
22Total relationships
2Distinct source URLs
12High confidence
0.792Average 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.
American Tower Corporation Suppliers
Ticker
Name
Confidence
Evidence
STONEPEAK
STONEPEAK
92%
certain investment vehicles affiliated with Stonepeak Partners LP (such investment vehicles, collectively, “Stonepeak”) acquired a noncontrolling ownership interest in the Company’s U.S. data center …
CONFIDENCE-GROUP
CONFIDENCE-GROUP
90%
Confidence Group holds a 49 % noncontrolling interest in KTBL
ALLIANZ
ALLIANZ
85%
Allianz and La Caisse (each as defined in note 11) hold the noncontrolling interests
Reciprocal relationship from FRSX graph: X product. Sales and Marketing Eye-Net Mobile focuses on increasing public awareness of its products and technology by conducting controlled public trials, pa…
LA-CAISSE
LA-CAISSE
85%
Allianz and La Caisse (each as defined in note 11) hold the noncontrolling interests
Reciprocal relationship from IHS graph: Reciprocal relationship from AMT graph: Reciprocal relationship from IHS graph: argest Independent Multinational Tower Companies Globally Source: Company filin…
Reciprocal relationship from SBAC graph: , we also provided services or leased space to a number of other customers during 2025 including: Airtel Tanzania Liberty Technologies Telefonica C Spire (f/k…
Reciprocal relationship from VZ graph: Reciprocal relationship from AMT graph: Reciprocal relationship from VZ graph: Reciprocal relationship from AMT graph: Reciprocal relationship from VZ graph: at…
American Tower Corporation Customers
Ticker
Name
Confidence
Evidence
USGOV-DEPARTMENT-OF-DEFENSE
USGOV-DEPARTMENT-OF-DEFENSE
95%
USAspending awards from Department of Defense: $194,862 across 1 awards. W9124G23C0005 AMERICAN TOWER MANAGEMENT | Qwen corrected direction: Explicit Department of Defense government contract awards …
USGOV-DEPARTMENT-OF-HOMELAND-SECURITY
USGOV-DEPARTMENT-OF-HOMELAND-SECURITY
95%
USAspending awards from Department of Homeland Security: $159,163 across 1 awards. 70US0921L70090027 FISCAL YEAR 2021 ANTENNA SITE(S) #113, 143, LEASE RENEWAL - SUBJECT TO AVAILABILITY OF FUNDS. | Qw…
DISH-NETWORK-CORPORATION
DISH-NETWORK-CORPORATION
85%
ght-line lease accounting. The revenues generated by our property operations may be affected by cancellations of existing tenant leases. As discussed above, most of our tenant leases with wireless ca…
Reciprocal relationship from IHS graph: Reciprocal relationship from AMT graph: Reciprocal relationship from IHS graph: Reciprocal relationship from AMT graph: Reciprocal relationship from IHS graph:…
Reciprocal relationship from SBAC graph: Reciprocal relationship from AMT graph: Reciprocal relationship from SBAC graph: , we also provided services or leased space to a number of other customers du…
Reciprocal relationship from VZ graph: ation of a market approach and a discounted cash flow method reflecting current assumptions and inputs, including our revised projections, discount rate and exp…
AMERICAN-TOWER-ASSET-SUB-II-LLC
AMERICAN-TOWER-ASSET-SUB-II-LLC
62%
mer cancellations in Brazil; • $1.2 million from other tenant billings; and • $0.2 million generated from newly acquired or constructed sites; • Partially offset by an increase of $6.0 million due to…
AMERICAN-TOWER-ASSET-SUB-LLC
AMERICAN-TOWER-ASSET-SUB-LLC
62%
mer cancellations in Brazil; • $1.2 million from other tenant billings; and • $0.2 million generated from newly acquired or constructed sites; • Partially offset by an increase of $6.0 million due to…
CONFIDENCE-GROUP
CONFIDENCE-GROUP
62%
ogether with its subsidiaries, “ATC” or the “Company”) pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). The financial information included herein is unaudi…
CONFIDENCE-TOWER-HOLDINGS-LTD
CONFIDENCE-TOWER-HOLDINGS-LTD
62%
ogether with its subsidiaries, “ATC” or the “Company”) pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). The financial information included herein is unaudi…
American Tower Corporation Debt Obligations
Instrument
Description
Confidence
Evidence
AMT-DEBT
Debt stack $19.3B
90%
Market cache reports total debt of $19.3B.
AMT-DEBT-7183
Xbrl Convertible
90%
xbrl convertible detail from xbrl 2019-12-31.
American Tower Corporation Acquisitions
No acquisitions on recordNo completed or pending acquisitions found in our database for American Tower Corporation.
American Tower Corporation Ownership
Holder
Name
Confidence
Evidence
AMT-OWNER-VANGUARD-CAPITAL-MANAGEMENT-LLC
VANGUARD CAPITAL MANAGEMENT LLC
90%
13F overlay lists VANGUARD CAPITAL MANAGEMENT LLC as top holder; 1760 tracked holders.
American Tower Corporation Extended Supply Chain Network
