How many employees work at Kx Systems?

Kx Systems, Inc. (United Kingdom) has 507 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -23.6%.

Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025

About Kx Systems

KX is the trusted provider of vector database technology for time-series, real-time, and embedded data that provides context and insights at the speed of thought. Proven on Wall Street to be 100 times faster at 1/10th the cost of alternatives, emerging generative AI applications in banking, life sciences, semiconductors, telecommunications, and manufacturing need this same capability. Trusted on Wall Street. Surging on main street. Central to our technology is the kdb time series database and analytics engine, the market's fastest as independently benchmarked. It processes and analyzes time series and historical data at unmatched speed and scale, enabling developers, data scientists, and engineers to build high-performance, data-driven applications. With the world's only hybrid vector database for Generative AI, our customers can also turbo-charge their favorite analytics applications in the cloud, on-premise, or at the edge, gaining deeper insights and driving transformative business innovation.

As of December 2025

Kx Systems
workforce metrics

Headcount

507

Avg. Salary

$125.3k

Tenure

3.4yr

Growth Rate

-23.6%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of Kx Systems annual worldwide employee count from 2023 to 2025.

  • Kx Systems total number of employees in 2025 was 507, a 23.6% decline from 2024.
  • Kx Systems total number of employees in 2024 was 643, a 1.8% decline from 2023.
  • Kx Systems total number of employees in 2023 was 655, a 8.9% increase from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of Kx Systems annual active job postings from 2023 to 2025.

  • Kx Systems active job postings in 2025 was 8, a 93.3% decline from 2024.
  • Kx Systems active job postings in 2024 was 22, a 20.0% increase from 2023.
  • Kx Systems active job postings in 2023 was 18, a 48.3% increase from 2022.

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Employee Sentiment

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