Hollsteen

KLA

Dependency

One customer: 19% of revenue

19%FY2026
●Revenue FY2026■Revenue FY2026CUSTOMERS ●Taiwan Semiconductor Manu…19%HOLDINGS ◆No holding between KLA and the other 99 companies found in SEC filings (not reported).not reportedREGIONS ■China30%SUPPLIERS ○No supplier shares in the dataset: SEC XBRL does not tag supplier concentration as a share of revenue or purchases; filing texts are not interpreted for this.not in datasetKLA$13.6B · FY2026
KLA$13.6B · FY2026

Customers

Taiwan Semiconductor Manufacturing Company Limited19%

Holdings

not reported

Regions

China30%

Suppliers

not in dataset

Line: solid ● customers (share of revenue) · dashed ◆ holding · dotted ■ revenue by region · grey ○ no data.

Relationships

2 documented relationships

TypeCounterpartyValuePeriodConfidenceReverse edge
Customer (share)Customer(s) per quote19%FY2026 (per quote)0.9–
names (role not stated)TSMC–Jun 30, 20260.6no
Region (share)China29.8%a12 months to Jun 30, 20261.0–
Region (share)Taiwan26.8%a12 months to Jun 30, 20261.0–
Region (share)South Korea13.5%a12 months to Jun 30, 20261.0–

Related party: not reported – No related-party statement naming any of the 100 covered companies (0 related-party statements in the 10-K filed Aug 6, 2026, none referring to them).

Holdings: not reported – No holding between this company and the other 99 companies in 13F-HR / 13G / Filing-Text.

SEC filings only, quotes in the sources. Confidence 1.0 XBRL/13F · 0.9 quote with value · 0.7 mention without value. 3 competitor mentions not counted as dependencies.

Revenue

Revenue FY2026: +11.7% vs. FY2025

$13.6BFY2026
Revenue · FY2016: $3.0B · 10-K 0000319201-16-000090 filed Aug 5, 2016Revenue · FY2017: $3.5B · 10-K 0000319201-17-000034 filed Aug 4, 2017Revenue · FY2018: $4.0B · 10-K 0000319201-18-000045 filed Aug 6, 2018Revenue · FY2019: $4.6B · 10-K 0000319201-19-000031 filed Aug 16, 2019Revenue · FY2020: $5.8B · 10-K 0000319201-20-000047 filed Aug 10, 2020Revenue · FY2021: $6.9B · 10-K 0000319201-21-000029 filed Aug 6, 2021Revenue · FY2022: $9.2B · 10-K 0000319201-22-000023 filed Aug 5, 2022Revenue · FY2023: $10.5B · 10-K 0000319201-23-000031 filed Aug 4, 2023Revenue · FY2024: $9.8B · 10-K 0000319201-24-000021 filed Aug 5, 2024Revenue · FY2025: $12.2B · 10-K 0000319201-25-000024 filed Aug 8, 2025Revenue · FY2026: $13.6B · 10-K 0000319201-26-000027 filed Aug 6, 202613.63.0FY2016FY2026FY2021
Revenue · FY2021: $6.9B · 10-K 0000319201-21-000029 filed Aug 6, 2021Revenue · FY2022: $9.2B · 10-K 0000319201-22-000023 filed Aug 5, 2022Revenue · FY2023: $10.5B · 10-K 0000319201-23-000031 filed Aug 4, 2023Revenue · FY2024: $9.8B · 10-K 0000319201-24-000021 filed Aug 5, 2024Revenue · FY2025: $12.2B · 10-K 0000319201-25-000024 filed Aug 8, 2025Revenue · FY2026: $13.6B · 10-K 0000319201-26-000027 filed Aug 6, 202613.66.9FY2021FY2026FY2024

$B per fiscal year. No segment mix chart: The reported parts (us-gaap:StatementBusinessSegmentsAxis, srt:ProductOrServiceAxis) do not sum exactly to consolidated revenue in any fiscal year; no stack without an exact reconciliation.

Debt

Total debt FY2026: +0.1% vs. FY2025

$5.9BaInterest expense $284M (FY2026)
Total debt FY2016: $3.1B – Total debt = current portion of long-term debt $0.00 (us-gaap:LongTermDebtCurrent, 10-K 0000319201-16-000090) + long-term debt $3.1B (us-gaap:LongTermDebtNoncurrent, 10-K 0000319201-16-000090) = $3.1BTotal debt FY2017: $2.9B – Total debt = current portion of long-term debt $250M (us-gaap:LongTermDebtCurrent, 10-K 0000319201-17-000034) + long-term debt $2.7B (us-gaap:LongTermDebtNoncurrent, 10-K 0000319201-17-000034) = $2.9BTotal debt FY2018: $2.2B – Total debt = current portion of long-term debt $0.00 (us-gaap:LongTermDebtCurrent, 10-K 0000319201-18-000045) + long-term debt $2.2B (us-gaap:LongTermDebtNoncurrent, 10-K 0000319201-18-000045) = $2.2BTotal debt FY2019: $3.4B – Total debt = current portion of long-term debt $250M (us-gaap:LongTermDebtCurrent, 10-K 0000319201-19-000031) + long-term debt $3.2B (us-gaap:LongTermDebtNoncurrent, 10-K 0000319201-19-000031) = $3.4BTotal debt FY2020: $3.5B – Total debt = short-term Kredite/CP $0.00 (us-gaap:ShortTermBorrowings, 10-K 0000319201-21-000029) + current portion of long-term debt $0.00 (us-gaap:LongTermDebtCurrent, 10-K 0000319201-20-000047) + long-term debt $3.5B (us-gaap:LongTermDebtNoncurrent, 10-K 0000319201-20-000047) = $3.5BTotal debt FY2021: $3.4B – Total debt = short-term Kredite/CP $20.0M (us-gaap:ShortTermBorrowings, 10-K 0000319201-21-000029) + long-term debt $3.4B (us-gaap:LongTermDebt, 10-K 0000319201-21-000029) = $3.4BTotal debt FY2022: $6.7B – Total debt = short-term Kredite/CP $0.00 (us-gaap:ShortTermBorrowings, 10-K 0000319201-22-000023) + long-term debt $6.7B (us-gaap:LongTermDebt, 10-K 0000319201-22-000023) = $6.7BTotal debt FY2023: $5.9B – Total debt = short-term Kredite/CP $0.00 (us-gaap:ShortTermBorrowings, 10-Q 0000319201-24-000006) + current portion of long-term debt $0.00 (us-gaap:LongTermDebtCurrent, 10-K 0000319201-24-000021) + long-term debt $5.9B (us-gaap:LongTermDebt, 10-K 0000319201-23-000031) = $5.9BTotal debt FY2024: $6.6B – Total debt = current portion of long-term debt $750M (us-gaap:LongTermDebtCurrent, 10-K 0000319201-24-000021) + long-term debt $5.9B (us-gaap:LongTermDebt, 10-K 0000319201-24-000021) = $6.6BTotal debt FY2025: $5.9B – Total debt = current portion of long-term debt $0.00 (us-gaap:LongTermDebtCurrent, 10-K 0000319201-25-000024) + long-term debt $5.9B (us-gaap:LongTermDebt, 10-K 0000319201-25-000024) = $5.9BTotal debt FY2026: $5.9B – Total debt = long-term debt $5.9B (us-gaap:LongTermDebt, 10-K 0000319201-26-000027) = $5.9B; current portion not tagged in the filing (no short-term debt reported, or not tagged)5,887a3,058a6,661aFY2016FY2026FY2021
Total debt FY2021: $3.4B – Total debt = short-term Kredite/CP $20.0M (us-gaap:ShortTermBorrowings, 10-K 0000319201-21-000029) + long-term debt $3.4B (us-gaap:LongTermDebt, 10-K 0000319201-21-000029) = $3.4BTotal debt FY2022: $6.7B – Total debt = short-term Kredite/CP $0.00 (us-gaap:ShortTermBorrowings, 10-K 0000319201-22-000023) + long-term debt $6.7B (us-gaap:LongTermDebt, 10-K 0000319201-22-000023) = $6.7BTotal debt FY2023: $5.9B – Total debt = short-term Kredite/CP $0.00 (us-gaap:ShortTermBorrowings, 10-Q 0000319201-24-000006) + current portion of long-term debt $0.00 (us-gaap:LongTermDebtCurrent, 10-K 0000319201-24-000021) + long-term debt $5.9B (us-gaap:LongTermDebt, 10-K 0000319201-23-000031) = $5.9BTotal debt FY2024: $6.6B – Total debt = current portion of long-term debt $750M (us-gaap:LongTermDebtCurrent, 10-K 0000319201-24-000021) + long-term debt $5.9B (us-gaap:LongTermDebt, 10-K 0000319201-24-000021) = $6.6BTotal debt FY2025: $5.9B – Total debt = current portion of long-term debt $0.00 (us-gaap:LongTermDebtCurrent, 10-K 0000319201-25-000024) + long-term debt $5.9B (us-gaap:LongTermDebt, 10-K 0000319201-25-000024) = $5.9BTotal debt FY2026: $5.9B – Total debt = long-term debt $5.9B (us-gaap:LongTermDebt, 10-K 0000319201-26-000027) = $5.9B; current portion not tagged in the filing (no short-term debt reported, or not tagged)5,887a3,443a6,661aFY2021FY2026FY2024

$M per fiscal year, as of fiscal year end. a = derived from reported components (calculation in the tooltip and in the sources).

All metrics →
Sources (13)

Dependency

Relationships (quotes)

  • Customer (share) Customer(s) per quote 10-K, filed Aug 6, 2026 0000319201-26-000027
    “In each of the fiscal years ended June 30, 2026 and 2025, one customer accounted for approximately 19% of total revenues.”
  • names (role not stated) TSMC 10-K, filed Aug 6, 2026 0000319201-26-000027
    “For the fiscal years ended June 30, 2026, 2025 and 2024, the following customers each accounted for more than 10% of total revenues, primarily in the Semiconductor Process Control segment: Year Ended June 30, 2026 2025 2024 Taiwan Semiconductor Manufacturing Company Limited Taiwan Semiconductor Manufacturing Company Limited Taiwan Semiconductor Manufacturing Company Limited 2 Table of Contents Sal”
  • Region (share) China 10-K, filed Aug 6, 2026 0000319201-26-000027
    “XBRL-Fakt country:CN (id f-1787) / Gesamt (id f-1872)” · Calculation: RevenueFromContractWithCustomerExcludingAssessedTax[country:CN] 4,048,358,000 / RevenueFromContractWithCustomerExcludingAssessedTax total 13,579,476,000 (period 2025-07-01–2026-06-30)
  • Region (share) Taiwan 10-K, filed Aug 6, 2026 0000319201-26-000027
    “XBRL-Fakt country:TW (id f-1793) / Gesamt (id f-1872)” · Calculation: RevenueFromContractWithCustomerExcludingAssessedTax[country:TW] 3,643,742,000 / RevenueFromContractWithCustomerExcludingAssessedTax total 13,579,476,000 (period 2025-07-01–2026-06-30)
  • Region (share) South Korea 10-K, filed Aug 6, 2026 0000319201-26-000027
    “XBRL-Fakt country:KR (id f-1799) / Gesamt (id f-1872)” · Calculation: RevenueFromContractWithCustomerExcludingAssessedTax[country:KR] 1,833,836,000 / RevenueFromContractWithCustomerExcludingAssessedTax total 13,579,476,000 (period 2025-07-01–2026-06-30)

Revenue

Debt

  • Total debt FY2024 10-K, filed Aug 5, 2024 0000319201-24-000021
    Total debt = current portion of long-term debt $750M (us-gaap:LongTermDebtCurrent, 10-K 0000319201-24-000021) + long-term debt $5.9B (us-gaap:LongTermDebt, 10-K 0000319201-24-000021) = $6.6B
  • Total debt FY2025 10-K, filed Aug 8, 2025 0000319201-25-000024
    Total debt = current portion of long-term debt $0.00 (us-gaap:LongTermDebtCurrent, 10-K 0000319201-25-000024) + long-term debt $5.9B (us-gaap:LongTermDebt, 10-K 0000319201-25-000024) = $5.9B
  • Total debt FY2026 10-K, filed Aug 6, 2026 0000319201-26-000027
    Total debt = long-term debt $5.9B (us-gaap:LongTermDebt, 10-K 0000319201-26-000027) = $5.9B; current portion not tagged in the filing (no short-term debt reported, or not tagged)
  • Interest expense FY2026 10-K, filed Aug 6, 2026 0000319201-26-000027

Data quality

Legal name
KLA CORP
CIK
0000319201
Period
FY2016 – FY2026
Coverage
96.8% · 1174 reported · 414 derived · 53 missing · 416 not reported

missing = the company reports the value, it is not (yet) captured here · not reported = the company does not disclose the value · a = derived · ~ = reported rounded only.