Company profiles›Will Semiconductor / OmniVision

Will Semiconductor / OmniVision韦尔股份

603501Shanghaiomnivision-group.comReviewed 2026-08-30

Will Semiconductor, now branded OmniVision Group, is a Shanghai-headquartered fabless semiconductor company built around CMOS image sensors, analog/discrete products, and OmniVision's global image-sensor franchise.

Scale

~$4Brevenue FY2025 · CNY 28.9B
~$14.4Bmarket cap · 2026-10-04

Gap vs frontier

—gap not quantified

Will Semiconductor / OmniVision.

Company at a glance

Scale

Revenue up 37% since FY2023

Growth prospects

Expanding customer base and product roadmap

FY2025 revenue approximately 28.85 billion CNY (reported +12.14% YoY); TTM revenue about 28.80 billion CNY ending Mar 31, 2026

Official filings: static.sse.com.cn ↗

All sourced facts (11)
  • Headquarters: Shanghai, China
  • Employees: Approximately 6,160 employees
  • Revenue / scale: FY2025 revenue approximately 28.85 billion CNY (reported +12.14% YoY); TTM revenue about 28.80 billion CNY ending Mar 31, 2026
  • Market cap / valuation: Reportedly about 120.6 billion CNY market capitalization
  • Listing status: Shanghai Stock Exchange (SSE) Main Board · 603501 · A-shares
  • Listing: Shanghai Stock Exchange ticker 603501; also has GDR/H-share listing context after overseas capital-market activity.
  • Founding and HQ: Founded May 15, 2007 and headquartered in Shanghai.
  • Rebrand: Will Semiconductor rebranded as OmniVision Group in May 2025.
  • Capital-market signal: Raised about US$445M through a SIX Swiss GDR offering in 2023; Hong Kong secondary listing occurred January 12, 2026.
  • Scale marker: OmniVision/Will is commonly described as the world's #3 CMOS image-sensor supplier behind Sony and Samsung; reported employee count was 4,800 in 2023.
  • Sanctions / export controls: U.S. BIS Entity List / advanced-computing and semiconductor-manufacturing rules: not found in reviewed sources.

About

Fabless semiconductor group that designs and sells CMOS image sensors (CIS) and related silicon through the OmniVision brand/subsidiary, plus analog/discrete/power ICs and display/touch components; manufacturing is outsourced to foundries and OSATs. Exact parent/subsidiary structure, revenue mix, and distribution business require verification from primary filings.

Shanghai · Ticker 603501

Why it matters

Image sensors are one of the few semiconductor categories where a China-controlled company has a real global position. Will/OmniVision is therefore a stronger signal than a generic fabless count: it shows where China has meaningful product share, automotive exposure, and overseas customer history.

Where it sits in the stack

fabless

Key semiconductor products

  • CameraCubeChip wafer-level camera modulesWafer-level packaged camera modules integrating optics and sensor
  • Power management solutionsPower management ICs in OmniVision portfolio
  • Wafer-level packaging / CameraCubeChip — statuscommercial. Differentiating miniaturization pathway for camera modules; ties the group to wafer-level packaging supply chain
  • LCOS microdisplay design — statuscommercial. Relevant for AR/VR/projection display competition
  • CMOS image sensors
  • Analog/mixed-signal ICs
  • Touch/display ICs
  • ASICs
  • LCOS
  • OVMed medical imaging

Financials

603501.SS · Shanghai 603501 (renamed OmniVision Group) · via Yahoo Finance ↗

Financial trajectory via annual filings via Yahoo Finance

RMB billions
RMB 21BRMB 0.56B
2023
RMB 25.7BRMB 3.32B
2024
RMB 28.9BRMB 4.05B
2025

Market data refreshed daily; annual figures from exchange filings. Figures in the reporting currency shown on the chart.

Ecosystem

Ecosystem links

  • OmniVision (豪威科技)
  • Sibico (思比科)

Competitors

  • Sony Semiconductor Solutions

Customers / end markets

  • End-market exposure captured in the pilot: Automotive, Mobile devices, Medical imaging, Machine vision, Security/surveillance

Global peer set

  • Sony and Samsung are the high-end global CIS benchmarks
  • onsemi and STMicroelectronics matter for automotive image sensing
  • GalaxyCore and SmartSens are China peer references for mobile/security image sensors

Affiliates

  • OmniVision (豪威科技)
  • Sibico (思比科)

Competitive position

  • China position: Leading in CMOS image sensors; stronger in CIS than in the broader logic-chip stack.
  • Global reference companies: Sony Semiconductor Solutions, Samsung System LSI, onsemi, STMicroelectronics, GalaxyCore, SmartSens, and Himax/Novatek for adjacent display-touch categories.
  • Strength metric: automotive CIS qualifications, mobile-camera design wins, security-camera share, and sensor resolution/performance tiers are more useful than broad fabless revenue alone.
  • OmniVision is a top-tier global CIS supplier with broad product portfolio; frontier gap relative to Sony in premium mobile CIS.
  • Fabless dependence on external foundry capacity for advanced CIS nodes.
  • Global comparables: Sony and Samsung are the high-end global CIS benchmarks.
  • Global comparables: onsemi and STMicroelectronics matter for automotive image sensing.
  • Global comparables: GalaxyCore and SmartSens are China peer references for mobile/security image sensors.

Milestones and signals

  • 2026-10-04—Market cap: RMB 103B
  • FY2025—Revenue: RMB 28.9B
  • FY2025—Net Profit: RMB 4.0B
  • Listing—Shanghai Stock Exchange (SSE) Main Board · 603501 · A-shares

What to watch

  • CIS segment revenue and its share of group revenue in filings.
  • Named foundry partners and node mapping in supply-chain disclosures.
  • Top-five customer concentration reported in the annual report.
  • Design wins by product family and end market in OmniVision announcements.
  • Export-control status, including any Entity List or UVL designations.

Questions

Last reviewed 2026-07-01

Answered questions

What share of revenue comes from CIS versus analog/discrete and touch/display products?

Against Sony Semiconductor Solutions, Sony and Samsung are the high-end global CIS benchmarks, onsemi and STMicroelectronics matter for automotive image sensing, and GalaxyCore and SmartSens are China peer references for mobile/security image sensors: OmniVision is a top-tier global CIS supplier with broad product portfolio; frontier gap relative to Sony in premium mobile CIS.

Open questions

  • How should the brand layering of Will Semiconductor, OmniVision Group, and OmniVision Technologies be presented?
  • Which automotive, mobile, and security customers are public design wins?