Who Hubbell buys from and sells to
Makes utility grid components (connectors, insulators, arresters, meters) and electrical products for buildings.
Part of Power Grid and Clean Energy Infrastructure spending
Buys from 2
- Steel, copper and aluminium producersmetal for connectors, enclosures and hardware
- DMC Powerhigh-voltage connectors, bought for $825M in Oct 2025
Sells to 3
- Electric utilitiesT&D components, meters and substation connectorsUtility Solutions 63% of 2025 sales (FY2025 10-K)
- WescoWCCelectrical and utility products resold to contractors
- Graybar and other electrical distributorswiring devices and industrial products
Where the chain could break
- Utility capex budgets drive ~63% of sales; meter and AMI demand already slowed in 2025
- Steel, copper and aluminium price swings pass into cost before pricing catches up
Competes with
- EatonETNelectrical products for buildings and utilities
- ABBABBNYconnectors and electrical components
- Preformed Line ProductsPLPCutility line hardware
- ItronITRIsmart meters and AMI networks
Mapped by hand from filings and company reporting, as of October 2026. It shows the relationships that matter most, not every contract: most are never disclosed, and agreements change.