Clockwork Systems raises $31M Series B led by Seligman Ventures

Clockwork Systems, Inc. Closes $31 Million Series B Funding

Clockwork Systems, Inc., a software-driven fabric company for AI and high-performance workloads, has raised $31 million in a Series B funding round. The round was led by Seligman Ventures and included participation from NEA, Premji Invest, Wing Venture Capital, and e& Capital.

About the Company

Clockwork is a software-driven fabric company focused on AI and high-performance workloads. The company's technology is designed to support demanding computational tasks, though specific product details were not disclosed in the funding announcement.

Funding Details

• Round Type: Series B
• Amount Raised: $31 million
• Lead Investor: Seligman Ventures
• Investors: Seligman Ventures, NEA, Premji Invest, Wing Venture Capital, e& Capital
• Funding Date: October 5, 2026

Strategic Implications

This Series B round provides Clockwork with significant capital to advance its software-driven fabric technology for AI and high-performance workloads. The participation of multiple prominent investors—including NEA, Premji Invest, Wing Venture Capital, and e& Capital—signals strong confidence in the company's approach to addressing the infrastructure needs of AI and high-performance computing.

Market Context

The demand for AI and high-performance computing infrastructure continues to grow rapidly. Clockwork's focus on software-driven fabric solutions positions it to address the networking and connectivity challenges inherent in these workloads. The company's ability to attract a diverse group of investors suggests that its technology is viewed as having substantial potential in a competitive market.

Outlook

With the fresh funding, Clockwork Systems is expected to accelerate product development, expand its team, and scale its operations to meet the growing needs of AI and high-performance computing customers. The involvement of Seligman Ventures as lead investor, along with the continued support of existing and new backers, provides a solid foundation for the company's next phase of growth.