FORM vs HRI Comparison

FormFactor Inc is a provider of electrical and optical test and measurement technologies along the full semiconductor product lifecycle - from characterization, modeling, reliability, and design de-bug, to qualification and production test.. The company operates in two reportable segments namely Probe Cards Segment and the Systems Segment. Sales of probe cards and analytical probes are included in the Probe Cards Segment, while sales of probe stations and thermal sub-systems are included in the Systems Segment. Probe cards generate the maximum revenue from its operations. It offers multiple product lines which include analytical probes, probe stations, thermal sub-systems, and related services.

Herc Holdings is an equipment rental company that was spun out of Hertz Global in 2016. It is currently the third-largest player in North America, after United Rentals and Sunbelt Rentals, with an approximate 6% market share pro forma for its 2025 acquisition of H&E Equipment Services. It serves a similar mix of companies to its peers (industrial, commercial, and residential construction) from its 450 locations targeting the top 100 metropolitan markets in the US. Herc's rental fleet of approximately $7 billion is also similar in composition to its peer group in terms of equipment offered. The company is also pursuing diversification by bundling and increasing specialty solutions for its customer base. Herc's portfolio skews toward local customers versus national accounts (60%/40%).