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US Nuclear Corp.

corporate_fare Company Profile

US Nuclear Corp.

UCLE·OTC·Industrial Applications And Services·CIK 0001543623

US Nuclear Corp. designs, manufactures, and markets detection and monitor systems. Its operating company, Optron Scientific, was incorporated in California in 1971 and operates through two divisions: Optron Scientific Company, Inc., doing business as Technical Associates, and Overhoff Technology Corporation. These divisions specialize in systems that detect and identify radioactive material, leaks, waste, contamination, biohazards, and nuclear material. The company's products are utilized in various critical environments, including airports, cargo screening at ports and borders, government buildings, and hospitals. They are also deployed by the military and emergency responder services. US Nuclear Corp. employs a diverse range of technologies in its product applications, such as x-ray, trace detection, millimeter-wave, infra-red, tritium detection, and diagnostics. US Nuclear Corp. is classified as a smaller reporting company under SEC Rule 405, with a public float of less than $250 million and annual revenues of less than $100 million during the most recently completed fiscal year for which audited financial statements are available. As a smaller reporting company, it adheres to specific financial reporting requirements under Rule 8-01 of Regulation S-X. On October 15, 2013, US Nuclear Corp, formerly known as APEX 3 Inc., a Delaware corporation, entered into an Agreement and Plan of Merger.

US Nuclear Corp. (OTC:UCLE) is a publicly traded company in the Industrial Applications And Services sector. Wiseek monitors UCLE SEC EDGAR filings and licensed market news in real time, scoring each submission for market-moving significance on a 1–10 scale. Items rated 7 or higher generate instant alerts.

Recent high-impact activity:

  • US Nuclear Corp. Reports FY25 Revenue of $2.17M, EPS $(0.02) as Going Concern Warning Looms
  • US Nuclear Corp. Reports Substantial Doubt About Going Concern, Ineffective Internal Controls, and Massive Potential Dilution
  • Director Michael Pope Resigns from US Nuclear Corp. Board Amidst Going Concern Warning
  • US Nuclear Corp. Discloses Going Concern Risk Amidst Operational Losses and Significant Dilutive Financing

Financial Snapshot

Fiscal year ended December 31, 2025
Revenue
2.17M
Net Income
-1.24M
Diluted EPS
-0.02
Op. Cash Flow
-199.34K
Gross Profit
1.09M
Operating Income
-939.44K
Cash & Equivalents
134.78K
Total Debt
531.69K
Debt / Equity
-1.04×
Net Margin
-57.1%
Shares Outstanding
62.82M sh
Source: 10-K · filed 2026-06-23 · accession 0001213900-26-070875
Browse all tickers starting with U →
$0.0305
52-week range · as of 2026-06-23 $0.0086 – $0.155
Market cap
$1.92M
Volume
10.7K (1.0× avg)
3-mo avg 10.4K
Live data · 2026-07-29 09:25 UTC · Pre-market

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feed UCLE - Latest Insights

UCLE
Jun 23, 2026, 9:15 AM EDT
Source: Wiseek News
Importance Score:
9
Price at Filing: $0.040
Real-time Price: $0.0305 info
Change: -$0.0095 (-24%) info
Market Cap: $1.916M info
UCLE
Jun 23, 2026, 9:08 AM EDT
Filing Type: 10-K
Importance Score:
10
Price at Filing: $0.040
Real-time Price: $0.0305 info
Change: -$0.0095 (-24%) info
Market Cap: $1.916M info
UCLE
Apr 22, 2026, 2:48 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $0.040
Real-time Price: $0.0305 info
Change: -$0.0095 (-24%) info
Market Cap: $1.916M info
UCLE
Jan 27, 2026, 12:43 PM EST
Filing Type: 10-Q
Importance Score:
9
Price at Filing: $0.060
Real-time Price: $0.0305 info
Change: -$0.0295 (-49%) info
Market Cap: $1.916M info