---
title: "KLA Corporation (KLAC.US) — 公司概況"
type: "Symbol"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/quote/KLAC.US/overview.md"
symbol: "KLAC.US"
name: "KLA Corporation"
parent: "https://longbridge.com/zh-HK/quote/KLAC.US.md"
datetime: "2026-04-16T16:21:13.864Z"
locales:
  - [en](https://longbridge.com/en/quote/KLAC.US/overview.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/KLAC.US/overview.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/KLAC.US/overview.md)
---

# KLA Corporation (KLAC.US) — 公司概況

## 基本資訊

| 項目 | 詳情 |
|------|--------|
| 行業 | 半導體材料與設備 |
| 交易所 | US Market |
| 地址 | One Technology Drive, Milpitas, California, United States |
| 官網 | [www.kla.com](https://www.kla.com) |

## 公司簡介

KLA 公司及其子公司設計、制造和銷售用于半導體及相關電子行業的過程控制、過程啟用和產量管理解決方案。該公司通過三個部門運營：半導體過程控制；特種半導體工藝；以及 PCB 和組件檢測。它提供檢查和審查工具，以識別、定位、表徵、審查和分析各種表面上有圖案和無圖案晶圓的缺陷；計量系統用于測量圖案尺寸、薄膜厚度、薄膜應力、層間對齊、圖案放置、表面形貌和電光特性；化學過程控制設備；有線和無線傳感器晶圓和掩模；晶圓缺陷檢測、審查和計量系統；掩模檢測和計量系統；晶圓檢測和計量系統；以及半導體軟件解決方案，提供運行時過程控制、缺陷偏差識別、過程修正和缺陷分類，以加速產量學習速度並降低生產風險。該公司還為半導體和微電子行業提供刻蝕、等離子體切割、沉積和其他晶圓處理技術和解決方案

## 核心管理層

| 名稱 | 職位 |
|------|-------|
| Richard P. Wallace | President, CEO & Executive Director |
| Robert M. Calderoni | Independent Chairman |
| Bren D. Higgins | Executive VP & CFO |
| Mary Beth Wilkinson | Executive VP, Chief Legal Officer & Corporate Secretary |
| Ahmad A. Khan | President of Semiconductor Products & Customers |
| Brian W. Lorig | Executive Vice President of KLA Global Services |
| Kevin J. Kennedy | Independent Director |
| Michael R. McMullen | Independent Director |
| Victor Peng | Independent Director |

## 主要股東

| 名稱 | 佔比 | 報告日期 |
|------|-------|-------------|
| The Vanguard Group, Inc. | 10.58% | 2025-12-31 |
| BlackRock, Inc. | 9.43% | 2025-12-31 |
| Capital Research and Management Company | 7.24% | 2025-12-31 |
| State Street Global Advisors, Inc. | 4.74% | 2025-12-31 |
| Geode Capital Management, LLC | 2.68% | 2025-12-31 |
| PRIMECAP Management Company | 2.19% | 2025-12-31 |
| T. Rowe Price Group, Inc. | 2.08% | 2025-12-31 |
| Norges Bank Investment Management | 1.88% | 2025-12-31 |
| FMR LLC | 1.44% | 2025-12-31 |
| Massachusetts Financial Services Company | 1.33% | 2025-12-31 |

## 業務構成

| 業務線 | 營收 | 佔比 |
|---------|---------|-------|
| 半導體工藝控制 | 10947359000 | 90.06% |
| PCB and Component Inspection | 621721000 | 5.11% |
| 特種半導體工藝 | 587107000 | 4.83% |
| Unallocated Effects of Changes In Foreign Currency Exchange Rates | -25000 | % |

```vega-lite
{
  "$schema": "https://vega.github.io/schema/vega-lite/v5.json",
  "title": "KLA Corporation Business Breakdown",
  "data": {
    "values": [
      {
        "segment": "半導體工藝控制",
        "ratio": 90.06
      },
      {
        "segment": "PCB and Component Inspection",
        "ratio": 5.11
      },
      {
        "segment": "特種半導體工藝",
        "ratio": 4.83
      },
      {
        "segment": "Unallocated Effects of Changes In Foreign Currency Exchange Rates",
        "ratio": null
      }
    ]
  },
  "mark": "arc",
  "encoding": {
    "theta": {
      "field": "ratio",
      "type": "quantitative"
    },
    "color": {
      "field": "segment",
      "type": "nominal"
    }
  }
}
```

## 地區分佈

| 地區 | 營收 | 佔比 |
|--------|---------|-------|
| 中國 | 4042567000 | 33.26% |
| 台灣地區 | 3205392000 | 26.37% |
| 韓國 | 1452826000 | 11.95% |
| 北美 | 1362311000 | 11.21% |
| 日本 | 1133002000 | 9.32% |
| 歐洲和以色列 | 574197000 | 4.72% |
| 亞洲其他地區 | 385867000 | 3.17% |


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> **免責聲明: 本文僅供參考，不構成任何投資建議。**