LAM RESEARCH CORP
Lam Research Corporation is an American supplier of wafer-fabrication equipment and related services to the semiconductor industry. Its products are used primarily in front-end wafer processing, which involves the steps that create the active components of semiconductor devices (transistors, capacitors) and their wiring (interconnects). The company also builds equipment for back-end wafer-level packaging (WLP) and for related manufacturing markets such as for microelectromechanical systems (MEMS).
Basic company information
Each field links to its source. Financial figures retain their reporting periods; background references are identified in the source list.
- Ticker / security symbols
- LRCX [1]
- Listing exchanges
- Nasdaq [1]
- SEC industry
- Special Industry Machinery, NEC [1]
- Company / filing name
- LAM RESEARCH CORP [1]
- Headquarters location
- Fremont [2]
- Business address
- 4650 CUSHING BLVD, FREMONT, CA, 94538 [1]
- Founded
- 1980 [2]
- Legal form
- Delaware corporation [2]
- Incorporation jurisdiction
- Delaware, United States [1]
- Founders
- David K. Lam [2]
- Official website
- www.lamresearch.com ↗ [2]
- Annual revenue
- USD 23,232,690,000 · 2025-06-30 to 2026-06-28 [3]
- Total assets
- USD 23,529,743,000 · at 2026-06-28 [3]
- Net income / loss
- USD 7,265,396,000 · 2025-06-30 to 2026-06-28 [3]
- Fiscal year end
- June 27 (SEC record) [1]
- ISIN (reported securities)
- US5128071082 [2]
- CIK
- 0000707549 [1]
- SIC code
- 3559 [1]
- Country in background record
- United States [2]
Company positioning and business
Lam Research Corporation is an American supplier of wafer-fabrication equipment and related services to the semiconductor industry. Its products are used primarily in front-end wafer processing, which involves the steps that create the active components of semiconductor devices (transistors, capacitors) and their wiring (interconnects). The company also builds equipment for back-end wafer-level packaging (WLP) and for related manufacturing markets such as for microelectromechanical systems (MEMS). [4]
Lam Research was founded in 1980 by David K. Lam and is headquartered in Fremont, California. As of 2023, it was the third largest manufacturer in the Bay Area, after Tesla and Intuitive Surgical. [4]
Background text: Wikipedia contributors, Lam Research. Selected introductory paragraphs, licensed under CC BY-SA 4.0. Official filing data is cited separately.
Understanding company scale
Revenue: USD 23,232,690,000, 2025-06-30 to 2026-06-28. Reported in Form 10-K filed 2026-08-07. Figures are consolidated XBRL facts; reporting periods and amendments must be checked before comparing companies. [3]
Net income / loss: USD 7,265,396,000, 2025-06-30 to 2026-06-28. Reported in Form 10-K filed 2026-08-07. Figures are consolidated XBRL facts; reporting periods and amendments must be checked before comparing companies. [3]
Total assets: USD 23,529,743,000, at 2026-06-28. Reported in Form 10-K filed 2026-08-07. Figures are consolidated XBRL facts; reporting periods and amendments must be checked before comparing companies. [3]
Financial year, securities and disclosures
The SEC submissions record gives LAM RESEARCH CORP a fiscal year end of 0627 (MMDD). Individual filings below identify their own reporting period; the filing date is the publication event, not the financial year end. [1]
Listed securities: LRCX (Nasdaq). Multiple symbols may represent different share classes or securities of the same registrant. [5]
History and key events
Financial results and regulatory disclosures
Annual, quarterly and current reports from the collected SEC record. Insider Forms 4 and 144 are excluded. This is a selected list, not a live filing feed.
Source-verified relationships
Companies in the same industry
Comparison candidates share the SEC SIC classification 3559. This does not imply ownership, partnership or trading relationships.
Related entities and concepts
Frequently asked questions
When was LAM RESEARCH CORP founded?
Founded: 1980. The linked source provides the background record. [2]
Where is the headquarters of LAM RESEARCH CORP?
Headquarters location: Fremont. The linked source provides the background record. [2]
LAM RESEARCH CORP relationship map
Select a node to inspect its relationship and source.
2 verified direct relationships. Industry peers are not relationship edges.
Sources and review dates
- SEC — LAM RESEARCH CORP filing identity and securities ↗
- Wikidata — company background record (CC0) ↗
- SEC — LAM RESEARCH CORP reported financial facts ↗
- Wikipedia contributors — Lam Research (CC BY-SA 4.0) ↗
- SEC securities directory ↗
- Company chronology / filing ↗
Reviewed 23 October 2026. Financial periods and historical event dates are shown separately. Figures reflect their stated source dates; this page is not a live quote or investment recommendation.