Artificial Intelligence, Cybersecurity

NEC to Deploy Claude to 30,000 Employees Globally

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April 27, 2026 by Ivy Delaney

NEC Corporation is deploying Anthropic’s Claude to its 30,000 employees globally, establishing what the company claims will be one of Japan’s largest AI-focused engineering organizations. This collaboration marks Anthropic’s first partnership with a Japan-based global entity, signaling an effort to tailor AI solutions for Japanese industry. NEC is immediately integrating Claude into its Security Operations Center to bolster defenses against increasingly sophisticated cybersecurity threats, extending beyond future product development to address current vulnerabilities. “This long-term partnership with Anthropic enables NEC to maximize the potential of AI in the Japanese market,” said Toshifumi Yoshizaki, Executive Officer and COO of NEC Corporation. “Together, we aim to create solutions that meet the high safety, reliability, and quality standards demanded by companies and public administration in Japan.”

NEC Integrates Claude into BluStellar Scenario Program

Beyond immediate security applications, NEC is embedding Claude, including versions Claude Opus 4.7 and Claude Code, into its BluStellar Scenario program, a comprehensive suite offering consulting, AI tools, security infrastructure, and digital services to businesses. This integration will initially focus on data-driven management and customer experience offerings, with plans for phased expansion across the entire BluStellar portfolio, demonstrating a commitment to AI-powered solutions. NEC intends to cultivate this workforce through a dedicated Center of Excellence, providing technical training and support from Anthropic, and utilizing Claude Code to enhance engineering workflows. This internal focus, part of NEC’s “Client Zero” initiative, where the company tests technology internally before external release, highlights a commitment to practical application and refinement before market deployment. The companies will jointly develop secure, domain-specific AI products targeting key sectors including finance, manufacturing, and local government, with a particular emphasis on meeting the stringent safety, reliability, and quality standards expected by Japanese businesses and public administration.

Anthropic and NEC Establish AI Engineering Collaboration

The integration of artificial intelligence into core business functions is increasingly evident, with large-scale deployments moving beyond pilot programs and into widespread internal use. Successful implementation requires not only powerful models but also a workforce capable of engineering and maintaining them. NEC Corporation is addressing this need by equipping approximately 30,000 employees globally with access to Anthropic’s Claude, a move signaling a commitment to building substantial in-house AI expertise. This is not simply about providing tools; it’s a strategic investment in creating what NEC aims to be Japan’s largest AI-focused engineering organization, supported by dedicated training and technical resources from Anthropic. The scale of this deployment distinguishes it from smaller, experimental implementations, indicating a company-wide shift towards AI-driven operations and innovation. This collaboration also establishes Anthropic’s first global partnership based in Japan, a strategically important market with unique demands for security and reliability in AI systems.

NEC and Anthropic are jointly developing secure, domain-specific AI products tailored for Japanese industries, initially focusing on finance, manufacturing, and cybersecurity. The company’s “Client Zero” initiative, where NEC utilizes its own technology internally before offering it to clients, will also expand to incorporate Claude Cowork across business operations. This internal testing phase will be supported by the integration of Claude Code into the workflows of NEC’s engineers, while the broader NEC BluStellar Scenario program will incorporate Claude, including Claude Opus 4.7, to enhance data-driven management and customer experience offerings. Initial deployments of the partnership are already underway, marking a rapid transition from agreement to practical implementation.

This long-term partnership with Anthropic enables NEC to maximize the potential of AI in the Japanese market.

Toshifumi Yoshizaki, Executive Officer and COO of NEC Corporation
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Ivy Delaney

Ivy Delaney has been working with neural networks and machine learning since the mid-nineties, back when a couple of hidden layers and a long afternoon of training counted as ambitious. She has watched the field go from academic curiosity to the thing quietly running underneath everything, and she brings that long view to quantum computing. For Quantum Zeitgeist she covers the ground where the two fields meet. That means quantum machine learning and the variational algorithms it leans on, and it also means the less glamorous but more interesting story of classical machine learning already doing real work inside quantum machines, decoding error-correcting codes, calibrating noisy hardware and learning the error models that simulators depend on. She writes about the hardware those algorithms have to run on too, and about the post-quantum cryptography scramble that the same hardware has set off. Her stories typically start with the paper, whether that is peer-reviewed work, conference proceedings or an arXiv preprint, with the source linked so you can hold a claim up against the research it came from. She is unimpressed by benchmarks that will not say what they beat, and by demonstrations that only work in the press release.

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