Company Overview

Nuclear Diamond Batteries, Inc. (NDBI), commonly referred to publicly as NDB, Inc., is a privately held technology company focused on the development of long-duration power systems that use radioactive isotopes encapsulated within synthetic diamond semiconductor structures. The company has publicly described its core objective as creating self-recharging or ultra-long-life battery systems intended for applications such as aerospace, medical devices, electric mobility, industrial systems, and remote infrastructure. Publicly available information indicates that the company operates within the advanced energy storage, semiconductor materials, and nuclear-enabled technology sectors.

NDBI gained public attention through claims regarding “nano-diamond” battery technology capable of harvesting energy from radioactive decay. However, detailed technical validation, audited commercialization data, large-scale manufacturing evidence, and independently verified deployment metrics remain limited in publicly available records. Based on available public sources, the company appears to position itself around ultra-long-life energy storage durability rather than conventional lithium-ion performance metrics. Data regarding revenues, production scale, and commercial customer adoption is inconclusive based on available public sources.

Business Operations

Publicly available materials indicate that NDBI’s business model centers on research, intellectual property development, prototype engineering, and potential licensing or commercialization of radioactive-decay-powered battery systems. The company has discussed the use of recycled nuclear waste materials combined with diamond semiconductor layers to generate electrical current over extended operating lifespans. Its reported technology concepts involve radiation shielding, semiconductor conversion systems, and power management electronics. No independently verified large-scale manufacturing operations or publicly disclosed operating segments comparable to those reported by publicly traded energy companies were identified in available records.

NDBI appears to operate primarily from the United States, with references to research collaborations and supply-chain discussions involving international technology and materials ecosystems. Public disclosures referencing partnerships, pilot deployments, or strategic collaborators have been limited in detail and are not comprehensively verifiable through major regulatory filings. Information regarding subsidiaries, joint ventures, or material controlled assets is also limited. Data inconclusive based on available public sources.

Strategic Position & Investments

The company’s publicly communicated strategy has focused on developing next-generation energy systems capable of operating for years or decades without conventional recharging cycles. NDBI has emphasized potential use cases in sectors where battery replacement costs, maintenance access, or operational longevity are critical, including satellites, defense systems, medical implants, and autonomous devices. The company has also publicly referenced ambitions to compete in the broader advanced battery and clean-energy innovation market by leveraging nuclear byproducts as energy sources.

Available public information suggests that NDBI has pursued prototype development, intellectual property positioning, and investor outreach rather than large-scale industrial deployment. Public reporting has referenced fundraising efforts and technology demonstrations, but independently verified information regarding major acquisitions, institutional investments, portfolio companies, or material revenue-generating subsidiaries remains limited. The company’s association with emerging nuclear-energy-adjacent technologies places it within a highly specialized and heavily regulated sector, though commercialization timelines and regulatory pathways have not been fully substantiated in publicly available documentation.

Geographic Footprint

NDBI has primarily been associated with operations in the United States, with public references connecting the company to activities in California. Its market positioning targets global industries including aerospace, defense, transportation, healthcare technology, and remote industrial infrastructure. Public statements and media coverage have suggested interest in international applications due to the universal demand for long-life power systems in harsh or inaccessible environments.

Despite the company’s global technology ambitions, publicly verifiable evidence of extensive international operational infrastructure, manufacturing facilities, or regional business divisions remains limited. No major publicly disclosed multinational operating footprint comparable to established battery manufacturers or energy companies was identified through available records. Data regarding international subsidiaries, regional revenue contributions, or overseas production operations is inconclusive based on available public sources.

Leadership & Governance

Publicly available information identifies Nima Golsharifi as a founder and senior executive associated with NDBI. The company’s leadership messaging has generally emphasized long-term energy innovation, sustainability through nuclear waste reutilization, and the pursuit of durable power systems for mission-critical industries. However, because the company is privately held, detailed governance disclosures, board composition data, executive compensation reporting, and audited operational reporting are limited compared with publicly traded corporations.

Key publicly referenced executives include:

• Nima Golsharifi – Founder and Chief Executive Officer
• Massimiliano Pieri – Former Head of Global Partnerships and Advisory roles publicly associated with the company
• William J. “Bill” Duffy – Executive and strategic advisor publicly referenced in company communications

Comprehensive executive rosters, independently verified governance structures, and detailed organizational reporting are limited in publicly accessible records. Data inconclusive based on available public sources.