Key Players
Competitive Landscape
Four supplier types compete in chiplet inspection metrology: integrated process-control groups, packaging inspection specialists, internal-imaging companies and semiconductor analysis equipment manufacturers serving production or failure analysis.
Investment has moved toward multimodal platforms and application support near major packaging clusters since early 2025. Onto Innovation launched Dragonfly G5 in March 2026 with double-digit system commitments for HBM production. ZEISS opened its Korean innovation center in July 2026 to support local package evaluation and qualification. Equipment price affects capital approval across high-volume production programs, but manufacturers first compare defect sensitivity, recipe transfer and response from local application teams.
Company developments mapped to drivers, trends and opportunities (2026-2036)
| Development | Driver | Trend | Opportunity |
|---|---|---|---|
| Onto Innovation launched Dragonfly G5 in March 2026 with double-digit order commitments. | HBM producers require sensitivity without losing production throughput. | Optical inspection and 3D metrology converge on one platform. | System placements during HBM4 production ramps. |
| ZEISS opened its Korean semiconductor innovation center in July 2026. | Korean fabs need local evaluation for complex package structures. | Qualification support is moving closer to dense customer clusters. | Application services and 3D X-ray system placements. |
| Lasertec released OPTELICS IR in January 2025 for internal silicon inspection. | Engineers need non-destructive access to buried package defects. | Internal imaging is expanding beyond failure-analysis laboratories. | Tools for alignment, void and delamination review. |
KLA, Applied Materials, Hitachi High-Tech, Nova and Camtek compete through qualification depth and application expertise without additional dated developments recorded in this section.
Source: Future Market Insights, Chiplet Inspection Metrology and Semiconductor Metrology and Inspection Market Reports, 2026-2036.
Onto Innovation and ZEISS cover optical screening, 3D metrology, subsurface review and local qualification, while Lasertec adds infrared internal imaging.
Who leads the chiplet inspection metrology market?
No single supplier leads every inspection modality or package-control stage across worldwide semiconductor production networks. KLA covers broad production process control, while Onto Innovation combines optical inspection with subsurface sensing and 3D metrology.
Which suppliers have documented qualification or quality approvals?
Onto Innovation documented Dragonfly G5 qualification for two 2.5D packaging applications at customer sites in April 2026. Nova reported tool-of-record selection for several packaging layers following a competitive foundry evaluation in July 2026.
Which companies provide internal package inspection products?
Lasertec provides infrared imaging for internal silicon structures with alignment-error and package-void detection across 3D packages during development. ZEISS supplies 3D X-ray metrology, while Onto Innovation adds subsurface inspection and three-dimensional bump measurement.
Which suppliers serve North America and East Asia?
KLA and Onto Innovation support customer qualification across major North American and East Asian semiconductor regions through global service operations. ZEISS added a Korean innovation center in July 2026, while Hitachi High-Tech and Lasertec provide inspection platforms from established Japanese operations.
Representative Company Overview
| Company | Positioning | Verified market-relevant capabilities |
|---|---|---|
| KLA Corporation | Global | Optical defect inspection, dimensional metrology and packaging analytics. |
| Onto Innovation Inc. | Global | 2D inspection, 3D metrology and subsurface sensing. |
| Applied Materials, Inc. | Global | eBeam metrology and defect review for stacked packages. |
| Hitachi High-Tech Corporation | Global | Wafer inspection and high-resolution electron microscopy. |
| Lasertec Corporation | Global | Infrared internal imaging, alignment measurement and void detection. |
| Nova Ltd. | Global | Optical dimensional metrology for warped package structures. |
| Camtek Ltd. | Global | High-throughput inspection and 3D metrology for HBM and chiplets. |
| ZEISS Group | Global | 3D X-ray package metrology and local qualification support. |
Research Methodology
The companies describe market structure rather than a revenue or installed-base ranking across inspection modalities. Inclusion requires current evidence of inspection or metrology for chiplets and advanced packaging production workflows. Company releases, filings and qualification records support the capabilities shown, while the 37.0% optical-inspection share remains an FMI estimate for 2026.
