# Clockwork Systems

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/clockwork-systems

- Industry: Software
- Headquarters: Palo Alto, US
- Website: www.clockwork.io/
- Total disclosed funding: $52M
- Investors on record: 5

## About

Founded in 2018, and based in California, US, Clockwork Systems, Inc. operates as the developer of a high-precision, software-based network clock synchronization system that delivers up to nanosecond accuracy for time-sensitive applications. In October 2026, Clockwork Systems Inc. raised USD 31 million in venture funding co-led by PremjiInvest, Wing, and Seligman Investments, with participation from New Enterprise Associates and e& Capital.

The products developed by the company include latency sensei and clock sync. The features of latency sensei include real-time monitoring, auditor, and comparison of detailed performance reports from AWS, GCP, and Azure. The features of clock sync include monitoring and visualization of system-wide and individual clock performance, deployment, and more. The company will use the October 2026 funding to support the rollout of its fault-tolerance platform across AI training, inference, and reinforcement learning.

## Funding rounds

- Round, Oct 12, 2026, $31M — e& capital, New Enterprise Associates, Premji Invest, Seligman Ventures, Wing Venture Capital
- Series A, Mar 16, 2022, $21M — New Enterprise Associates

## Investors

- New Enterprise Associates (https://capitalatlas.ai/funds/new-enterprise-associates) — Series A
- e& capital (https://capitalatlas.ai/funds/e-capital)
- Premji Invest
- Seligman Ventures
- Wing Venture Capital