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SEC registrant · CIK 0000355019

FONAR CORP

FONAR CORP (CIK 0000355019, EIN 11-2464137) reported revenue of $104.35 million ($104,351,318) for FY2025 (2024-07-01 to 2025-06-30) and net income of $8.33 million ($8,334,261) for FY2025 (2024-07-01 to 2025-06-30), as filed in its 10-K filed 2025-09-22 (accession 0001731122-25-001281).

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 June 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
CIK0000355019
EIN11-2464137
SIC industry code3845 Electromedical & Electrotherapeutic Apparatus
State or country of incorporationDE
Fiscal year endJune 30
Filer categoryAccelerated filer<br>Smaller reporting company
Entity typeoperating
Olympus entity IDorg_4a6f5txv8ecq6x3afwt6vt5w46
  • 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$104,351,318FY20252024-07-01 to 2025-06-3010-K2025-09-220001731122-25-001281Revenues
Net income$8,334,261FY20252024-07-01 to 2025-06-3010-K2025-09-220001731122-25-001281NetIncomeLoss
Total assets$216,907,877FY2025as of 2025-06-3010-K2025-09-220001731122-25-001281Assets
Total liabilities$56,803,257FY2025as of 2025-06-3010-K2025-09-220001731122-25-001281Liabilities
Stockholders' equity$172,608,186FY2025as of 2025-06-3010-K2025-09-220001731122-25-001281StockholdersEquity
Operating cash flow$11,264,882FY20252024-07-01 to 2025-06-3010-K2025-09-220001731122-25-001281NetCashProvidedByUsedInOperatingActivities
Shares outstanding6,357,482 sharesFY2018as of 2018-09-1010-K2018-09-210000355019-18-000039EntityCommonStockSharesOutstanding
  • 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
RevenueFY20252024-07-01 to 2025-06-30$104,351,31810-K2025-09-220001731122-25-001281
RevenueFY20242023-07-01 to 2024-06-30$102,884,08910-K2025-09-220001731122-25-001281
RevenueFY20232022-07-01 to 2023-06-30$98,645,10110-K2024-09-270000355019-24-000038
RevenueFY20222021-07-01 to 2022-06-30$97,592,14510-K2023-09-280000355019-23-000044
RevenueFY20212020-07-01 to 2021-06-30$89,929,76510-K2022-09-280000355019-22-000042
RevenueFY20202019-07-01 to 2020-06-30$85,690,46210-K2021-10-130000355019-21-000040
RevenueFY20192018-07-01 to 2019-06-30$87,192,88710-K2020-10-010000355019-20-000051
RevenueFY20182017-07-01 to 2018-06-30$81,515,99410-K2019-09-300000355019-19-000036
RevenueFY20172016-07-01 to 2017-06-30$78,036,58610-K2019-09-300000355019-19-000036
RevenueFY20162015-07-01 to 2016-06-30$2,140,00010-K2018-09-210000355019-18-000039
Net incomeFY20252024-07-01 to 2025-06-30$8,334,26110-K2025-09-220001731122-25-001281
Net incomeFY20242023-07-01 to 2024-06-30$10,567,39610-K2025-09-220001731122-25-001281
Net incomeFY20232022-07-01 to 2023-06-30$9,375,77610-K2024-09-270000355019-24-000038
Net incomeFY20222021-07-01 to 2022-06-30$12,440,90610-K2023-09-280000355019-23-000044
Net incomeFY20212020-07-01 to 2021-06-30$10,207,58810-K2022-09-280000355019-22-000042
Net incomeFY20202019-07-01 to 2020-06-30$8,240,20510-K2021-10-130000355019-21-000040
Net incomeFY20192018-07-01 to 2019-06-30$15,317,13110-K2020-10-010000355019-20-000051
Net incomeFY20182017-07-01 to 2018-06-30$21,230,80210-K2019-09-300000355019-19-000036
Net incomeFY20172016-07-01 to 2017-06-30$19,620,62110-K2019-09-300000355019-19-000036
Net incomeFY20162015-07-01 to 2016-06-30$15,724,62510-K2018-09-210000355019-18-000039
  • Revenue for FY2018 was restated: first reported as $901,250 (accession 0000355019-18-000039, filed 2018-09-21).
  • Revenue for FY2017 was restated: first reported as $1,200,000 (accession 0000355019-17-000029, filed 2017-09-27).

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-Q2026-05-112026-03-310001731122-26-000700fonar_10-q.htm
10-Q2026-02-132025-12-310001731122-26-000238fonar_10-q.htm
10-Q2025-11-102025-09-300000355019-25-000064fonar_10-q.htm
10-K2025-09-222025-06-300001731122-25-001281e6836_10k.htm
10-Q2025-05-152025-03-310000355019-25-000023fonar_10-q.htm
10-Q2025-02-192024-12-310000355019-25-000009fonar_10-q.htm
10-Q2024-11-122024-09-300001731122-24-001763fonar_10-q.htm
10-K2024-09-272024-06-300000355019-24-000038fonar_10-k.htm
10-Q2024-05-152024-03-310000355019-24-000022fonar_10-q.htm
10-Q2024-02-142023-12-310000355019-24-000009fonar_10-q.htm
10-Q2023-11-142023-09-300000355019-23-000054fonar_10-q.htm
10-K2023-09-282023-06-300000355019-23-000044fonar_10-k.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-CIK0000355019published by the sourcedata.sec.gov/submissions/CIK0000355019.json2026-10-21
Employer Identification Number (EIN) · US-EIN11-2464137published by the sourceaskebsa.dol.gov/FOIA%20Files/2024/Latest/F_5500_2024_Latest.zip2026-10-22
Employer Identification Number (EIN) · US-EIN11-2464137published by the sourcedata.sec.gov/submissions/CIK0000355019.json2026-10-21

Same entity in other Olympus APIs

Records other Olympus APIs serve for this entity, linked through a published identifier (never matched on name).

APIRecordAPI pathLinked through
US Employee Benefits & Form 5500 APIsponsor/v1/form-5500/sponsors/112464137US-EIN 112464137

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/CIK0000355019.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/CIK0000355019.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/0000355019" -H "X-API-Key: $OLYMPUS_API_KEY"

curl -s "https://api.olympus.new-odyssey.com/v1/sec/companies/0000355019/financials" -H "X-API-Key: $OLYMPUS_API_KEY"

curl -s "https://api.olympus.new-odyssey.com/v1/sec/companies/0000355019/filings?limit=12" -H "X-API-Key: $OLYMPUS_API_KEY"
MCP tool call
get_sec_company_financials {"cik":"355019"}

On SEC EDGAR

About this data