Customer concentration
A large portion of revenue comes from Overhoff sales to two customers.
- Scope
- Overhoff Technology division
- Materiality
- high
Us Nuclear Corp.
US Nuclear Corp. is a U.S.-based manufacturer and distributor of radiation detection, tritium monitoring, and related nuclear instrumentation products. Its business serves nuclear power, research, industrial, and clean-energy applications through operating units including Overhoff Technology and Technical Associates.
−43,2 %
50,3 %
−57,1 %
−1,0 %
0.68
0.18
| % | |
|---|---|
| Tritium detection and monitoring | 45% Products used to detect, measure, and monitor tritium in nuclear and related environments. |
| Radiation detection instruments | 30% Devices and systems that measure radiation levels for safety, compliance, and process control. |
| Nuclear instrumentation and controls | 15% Specialized monitoring and control equipment used in nuclear facilities and reactor applications. |
| Custom engineering and specialty products | 10% Tailored detection and monitoring solutions built for specific customer requirements. |
Customers include nuclear utilities, reactor operators, research organizations, and industrial users that need...
- Nuclear power utilities and reactor operatorsprimary
Buy tritium detection and radiation monitoring products for plant safety and compliance.
- Research and laboratory customerssecondary
Purchase specialized measurement devices for controlled nuclear and scientific environments.
- Industrial and environmental monitoring userssecondary
Use detection equipment for safety, process monitoring, and regulatory needs.
- International nuclear customersemerging
Buy products for overseas reactor programs and clean-energy nuclear deployments.
The company is headquartered in the United States and sells primarily into domestic markets, with a smaller but growing...
- •United States is the core market and operating base
- •International revenue is a smaller but growing share of sales
- •South Korea and China are highlighted as future growth markets
- •Canada matters through CANDU reactor-related demand
- •Overseas nuclear deployment affects long-term customer mix
The company’s strategy centers on broadening its product line, reducing dependence on a small number of customers, and...
01
Diversify products and customer baseshort-term
Heavy concentration in one division and a few customers increases business risk.
02
Grow international salesmedium-term
Overseas nuclear markets can broaden demand and reduce domestic concentration.
03
Pursue complementary acquisitionsmedium-term
Acquisitions can add products, customers, and technical capabilities.
The business is exposed to customer concentration, with a large share of revenue tied to Overhoff Technology and a...
Financing risk
The company may need additional capital to fund business plans and operations.
- Scope
- Near-term liquidity and growth execution
- Materiality
- high
International expansion risk
Future growth depends on winning overseas customers and navigating foreign markets.
- Scope
- South Korea, China, Canada and other export markets
- Materiality
- medium
Competitive pressure
The company operates in an intensely competitive niche for nuclear monitoring products.
- Scope
- All product offerings
- Materiality
- medium
End-market cyclicality
Orders depend on nuclear plant activity, reactor deployment, and clean-energy investment.
- Scope
- Nuclear power and advanced reactor markets
- Materiality
- medium
Management estimates and judgments
Affects revenue, expenses, assets, liabilities, and contingencies
Working-capital volatility
Affects operating cash flow comparability
Shareholder notes payable
Affects financing cash flow and liquidity analysis
: 29.4.2026