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SEC registrant · CIK 0000796505

Clearfield, Inc. (CLFD)

Clearfield, Inc. (CIK 0000796505, ticker CLFD, EIN 41-1347235) reported revenue of $150.13 million ($150,134,000) for FY2025 (2024-10-01 to 2025-09-30) and net income of -$8.05 million (-$8,050,000) for FY2025 (2024-10-01 to 2025-09-30), as filed in its 10-K filed 2025-11-25 (accession 0001171843-25-007594).

Figures are as filed with the SEC in XBRL, in whole US dollars unless stated, for the company's own fiscal years (fiscal year ends September 30).

Data as of Oct 21, 2026 (Olympus publication) · Markdown version

  • Values are as filed by the company in its 10-K and 10-Q XBRL data. When a later filing restates a value, the latest filed value is shown and the first reported value is noted.

Identifiers

As published in the company's EDGAR submissions record.

IdentifierValue
CIK0000796505
TickersCLFD (Nasdaq)
EIN41-1347235
SIC industry code3661 Telephone & Telegraph Apparatus
State or country of incorporationMN
Fiscal year endSeptember 30
Filer categoryAccelerated filer
Entity typeoperating
Olympus entity IDorg_2zsvsd6yxcgt0febn2ye9vd8k2
  • The EIN is the one the filer gave to EDGAR. The SEC does not verify it; Olympus checks only that it has nine digits and a prefix the IRS assigns.

Latest annual financial metrics

The latest annual value of each standardised metric, with the filing it was taken from.

MetricValueFiscal periodPeriodFormFiledAccession numberXBRL concept
Revenue$150,134,000FY20252024-10-01 to 2025-09-3010-K2025-11-250001171843-25-007594RevenueFromContractWithCustomerExcludingAssessedTax
Net income-$8,050,000FY20252024-10-01 to 2025-09-3010-K2025-11-250001171843-25-007594NetIncomeLoss
Total assets$306,173,000FY2025as of 2025-09-3010-K2025-11-250001171843-25-007594Assets
Total liabilities$50,010,000FY2025as of 2025-09-3010-K2025-11-250001171843-25-007594Liabilities
Stockholders' equity$256,163,000FY2025as of 2025-09-3010-K2025-11-250001171843-25-007594StockholdersEquity
Operating cash flow$26,553,000FY20252024-10-01 to 2025-09-3010-K2025-11-250001171843-25-007594NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
Diluted earnings per share-$0.58 per shareFY20252024-10-01 to 2025-09-3010-K2025-11-250001171843-25-007594EarningsPerShareDiluted
Shares outstanding13,839,096 sharesFY2025as of 2025-11-1410-K2025-11-250001171843-25-007594EntityCommonStockSharesOutstanding
  • Accession numbers link to the filing's index on SEC EDGAR.

Revenue and net income history

Every annual revenue and net income value served for fiscal years 2016-2025, newest first, each with its filing.

MetricFiscal periodPeriodValueFormFiledAccession number
RevenueFY20252024-10-01 to 2025-09-30$150,134,00010-K2025-11-250001171843-25-007594
RevenueFY20242023-10-01 to 2024-09-30$125,568,00010-K2025-11-250001171843-25-007594
RevenueFY20232022-10-01 to 2023-09-30$225,722,00010-K2025-11-250001171843-25-007594
RevenueFY20222021-10-01 to 2022-09-30$270,883,00010-K2024-11-150001171843-24-006402
RevenueFY20212020-10-01 to 2021-09-30$140,755,00010-K2023-11-290001171843-23-007342
RevenueFY20202019-10-01 to 2020-09-30$93,075,00010-K2022-11-230001171843-22-007645
RevenueFY20192018-10-01 to 2019-09-30$85,034,00010-K2019-11-150001171843-19-007586
RevenueFY20182017-10-01 to 2018-09-30$77,651,00010-K2019-11-150001171843-19-007586
RevenueFY20172016-10-01 to 2017-09-30$73,948,00010-K2019-11-150001171843-19-007586
RevenueFY20162015-10-01 to 2016-09-30$75,287,72610-K2018-11-140001171843-18-007950
Net incomeFY20252024-10-01 to 2025-09-30-$8,050,00010-K2025-11-250001171843-25-007594
Net incomeFY20242023-10-01 to 2024-09-30-$12,453,00010-K2025-11-250001171843-25-007594
Net incomeFY20232022-10-01 to 2023-09-30$32,533,00010-K2025-11-250001171843-25-007594
Net incomeFY20222021-10-01 to 2022-09-30$49,362,00010-K2024-11-150001171843-24-006402
Net incomeFY20212020-10-01 to 2021-09-30$20,327,00010-K2023-11-290001171843-23-007342
Net incomeFY20202019-10-01 to 2020-09-30$7,293,00010-K2022-11-230001171843-22-007645
Net incomeFY20192018-10-01 to 2019-09-30$4,566,15610-K2020-11-120001171843-20-007946
Net incomeFY20182017-10-01 to 2018-09-30$4,274,54710-K2019-11-150001171843-19-007586
Net incomeFY20172016-10-01 to 2017-09-30$3,847,83910-K2019-11-150001171843-19-007586
Net incomeFY20162015-10-01 to 2016-09-30$8,013,06210-K2018-11-140001171843-18-007950
  • Revenue for FY2024 was restated: first reported as $166,705,000 (accession 0001171843-24-006402, filed 2024-11-15).
  • Revenue for FY2023 was restated: first reported as $268,720,000 (accession 0001171843-23-007342, filed 2023-11-29).
  • Revenue for FY2021 was restated: first reported as $140,755,399 (accession 0001171843-21-007797, filed 2021-11-10).
  • Revenue for FY2020 was restated: first reported as $93,074,514 (accession 0001171843-20-007946, filed 2020-11-12).
  • Revenue for FY2018 was restated: first reported as $77,651,354 (accession 0001171843-18-007950, filed 2018-11-14).
  • Revenue for FY2017 was restated: first reported as $73,947,619 (accession 0001171843-18-007950, filed 2018-11-14).
  • Net income for FY2021 was restated: first reported as $20,327,380 (accession 0001171843-21-007797, filed 2021-11-10).
  • Net income for FY2020 was restated: first reported as $7,293,066 (accession 0001171843-20-007946, filed 2020-11-12).

Recent 10-K and 10-Q filings

The 12 most recent 10-K, 10-Q and amendment filings in EDGAR, newest first.

FormFiledPeriod of reportAccession numberDocument
10-Q2026-08-062026-06-300001171843-26-005329clfd20260630_10q.htm
10-Q2026-05-072026-03-310001171843-26-003126clfd20260331_10q.htm
10-Q2026-02-092025-12-310001171843-26-000700clfd20251231_10q.htm
10-K2025-11-252025-09-300001171843-25-007594clfd20250930_10k.htm
10-Q2025-08-072025-06-300001171843-25-005167clfd20250630_10q.htm
10-Q2025-05-092025-03-310001171843-25-003014clfd20250331_10q.htm
10-Q2025-02-072024-12-310001171843-25-000691clfd20241231_10q.htm
10-K2024-11-152024-09-300001171843-24-006402clfd20240930_10k.htm
10-Q2024-08-062024-06-300001171843-24-004461clfd20240630_10q.htm
10-Q2024-05-072024-03-310001171843-24-002599clfd20240331_10q.htm
10-Q2024-02-052023-12-310001171843-24-000584clfd20231231_10q.htm
10-K2023-11-292023-09-300001171843-23-007342clfd20230930_10k.htm

Identifier registry

The company's identifiers in the Olympus identifier registry, each with how it was linked and its source.

SchemeValueHow linkedSourcePublished
SEC Central Index Key (CIK) · OLY-US-SEC-CIK0000796505published by the sourcedata.sec.gov/submissions/CIK0000796505.json2026-10-21
Employer Identification Number (EIN) · US-EIN41-1347235published by the sourcedata.sec.gov/submissions/CIK0000796505.json2026-10-21

Former names

NameFromTo
APA Enterprises, Inc.2004-11-302007-12-21
APA OPTICS INC /MN/1995-10-302004-11-05

Sources

  • EDGAR submissions (nightly bulk archive) (company profile and filings) — U.S. Securities and Exchange Commission. EDGAR snapshot sha256:f7d2a4f18cb91aae, source date 2026-10-20. https://data.sec.gov/submissions/CIK0000796505.json
  • EDGAR XBRL company facts (nightly bulk archive) (financial metrics) — U.S. Securities and Exchange Commission. EDGAR snapshot sha256:01e4045aa34d7224, source date 2026-10-20. https://data.sec.gov/api/xbrl/companyfacts/CIK0000796505.json
  • Published by Olympus on Oct 21, 2026.
  • Source data: U.S. Securities and Exchange Commission (EDGAR). Values are as filed by the registrant; Olympus does not audit or adjust them.
  • Olympus is not affiliated with or endorsed by the U.S. Securities and Exchange Commission.

Get this data from the API

The same figures, with provenance on every value, from the API (free API key, reference) or from an AI agent through the Olympus MCP server.

curl
curl -s "https://api.olympus.new-odyssey.com/v1/sec/companies/0000796505" -H "X-API-Key: $OLYMPUS_API_KEY"

curl -s "https://api.olympus.new-odyssey.com/v1/sec/companies/0000796505/financials" -H "X-API-Key: $OLYMPUS_API_KEY"

curl -s "https://api.olympus.new-odyssey.com/v1/sec/companies/0000796505/filings?limit=12" -H "X-API-Key: $OLYMPUS_API_KEY"
MCP tool call
get_sec_company_financials {"cik":"796505"}

On SEC EDGAR

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