AT&T Inc. (T) Competitors & Peers
The 5 largest companies in the same industry as AT&T Inc., by market value — each comparable links to its own dossier. Numbers are code-computed, never estimated.
| Ticker | Relationship | Price | Comparables |
|---|---|---|---|
| 9434.T | Peer | JPY 233.80 | P/E 20.8RSI 45Cap 11.18 T |
| VZ | Competitor | $46.06 | P/E 11.8RSI 56Cap 192.3 B |
| DTEGY | Peer | $29.27 | P/E 14.1RSI 47Cap 137.9 B |
| DTEGF | Peer | $28.87 | P/E 13.9RSI 48Cap 138.2 B |
| TMUS | Competitor | $168.71 | P/E 16.3RSI 60Cap 182.6 B |
How these relationships were derived
Every relationship below carries its provenance. A confirmed edge is sourced from a public filing or disclosure and links to it; an AI-inferred edge is surfaced by the relationship model and is unverified — shown for color, not as evidence.
Confirmed relationships (cited)
Sourced from a public filing or disclosure — each links to its origin.
- MTZSupplier
Own 10-Q customer-concentration disclosure: ATT1 = 7% of revenue.
Confirmed — SEC filing / public disclosuresec.gov ↗ - SMSISupplier
Own 10-K customer-concentration disclosure: AtAndTInc = 12% of revenue.
Confirmed — SEC filing / public disclosuresec.gov ↗ - RBBNSupplier
Own 10-Q customer-concentration disclosure: AtAndTInc = 10% of revenue.
Confirmed — SEC filing / public disclosuresec.gov ↗
Model-inferred relationships (unverified)
Suggested by the relationship model, with no public source on file. Treat each as a lead worth checking, not as evidence.
- VZCompetitor
Verizon + AT&T compete in US wireless + wireline + business.
Model-inferred, unverified — treat as a lead, not evidence - TMUSCompetitor
T-Mobile + AT&T compete in US wireless.
Model-inferred, unverified — treat as a lead, not evidence - ERICSupplier
Ericsson primary 5G RAN equipment supplier to AT&T (multi-year cloud-RAN).
Model-inferred, unverified — treat as a lead, not evidence - LUMNSupplier
AT&T agreed to acquire Lumen's mass-market fiber business (announced 2025).
Model-inferred, unverified — treat as a lead, not evidence - LUMNSupplier
AT&T agreed to acquire Lumen mass-market fiber.
Model-inferred, unverified — treat as a lead, not evidence - CIENSupplier
AT&T is Ciena's largest legacy telco customer; part of three-customer group representing ~44% of Q4 FY25 revenue.
Model-inferred, unverified — treat as a lead, not evidence - SBACSupplier
AT&T is one of SBAC's largest tower-leasing customers.
Model-inferred, unverified — treat as a lead, not evidence - ASTSSupplier
AT&T commercial agreement for D2C BlueBird satellite service.
Model-inferred, unverified — treat as a lead, not evidence - AMXCompetitor
Competes in retail mobile and business communications markets in Mexico.
Model-inferred, unverified — treat as a lead, not evidence - NTCTCustomer
AT&T uses NetScout's nGeniusONE platforms to monitor network service quality and packet data flows.
Model-inferred, unverified — treat as a lead, not evidence - TDSCompetitor
Competes in retail cellular and broadband services.
Model-inferred, unverified — treat as a lead, not evidence - AAPLSupplier
Apple iPhone is AT&T's largest device platform.
Model-inferred, unverified — treat as a lead, not evidence - AAPLSupplier
Apple iPhone is AT&T's largest device platform.
Model-inferred, unverified — treat as a lead, not evidence - AMTSupplier
AT&T is one of AMT's largest tower-leasing customers.
Model-inferred, unverified — treat as a lead, not evidence - CRWVSupplier
Crown acts as a subcontractor performing micro-trenching fiber layout services for AT&T's network expansion.
Model-inferred, unverified — treat as a lead, not evidence - NOKSupplier
Nokia supplies 5G + transport equipment to AT&T.
Model-inferred, unverified — treat as a lead, not evidence - VISNCustomer
AT&T purchases Vistance optical transceivers for fiber optic infrastructure upgrades.
Model-inferred, unverified — treat as a lead, not evidence - JNPRSupplier
AT&T is a long-standing Juniper MX/PTX routing customer for IP core and edge.
Model-inferred, unverified — treat as a lead, not evidence - NOKSupplier
Nokia supplies 5G + transport equipment to AT&T (after Ericsson cloud-RAN win).
Model-inferred, unverified — treat as a lead, not evidence - 6701.TSupplier
NEC is supplying Open RAN equipment to AT&T as part of multi-vendor strategy.
Model-inferred, unverified — treat as a lead, not evidence - BBUZCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - BCOMFCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - BCWGCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - BECVYCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - BTIMCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - BXNGCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - BYOCCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - BZTGCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CAUUFCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CBIACompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CEENQCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CELXCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CGECFCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CHNOCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CKPDYCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CMGOCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CMGRCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CMTXCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CNNNCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CPNBQCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CTTMFCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CVSTCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CWIRCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CWTCCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CYGTCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence - CYPXFCompetitor
Competes in wireless, broadband, and enterprise connectivity services.
Model-inferred, unverified — treat as a lead, not evidence