How many employees work at SERAKU?

SERAKU Co., Ltd. has 583 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -10.9%.

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

About SERAKU

◆About us Seraku Co., Ltd. is a comprehensive IT solutions company founded in 2000. We provide one-stop services from building, operating, and managing internet-based services, such as building infrastructure such as networks and servers, building websites and smartphone apps, and integrating systems into industrial equipment such as automobiles. In recent years, we have also been actively investing in new businesses such as our own products and services. ◆What do we do? <Seraku Co., Ltd. is a listed company with ,000 employees> Based on our "tech talent creation power" that trains engineers in cutting-edge IT fields such as IoT, AI, web engineering, digital marketing, and information security through our own educational programs, we have expanded our business through stable transactions with major companies, while attracting attention for new challenges such as our own services in the agricultural IoT field. ◆Why do we do it? We will challenge ourselves to create and grow tech talent through IT technology education, expand the value that these talents create by being active, and create new IT businesses through collaboration between the experience and skills of diverse tech talent. In the midst of all this, what we want to achieve is an in-house IT infrastructure that accumulates and analyzes the technology and experience know-how of the tech talent we have created, and creates new businesses and ideas through collaboration between employees. We are also proactively adopting advanced technologies such as HR tech and human analytics using AI, in order to pursue further business growth and the happiness of our employees who work as engineers. ◆How do we do it? Our staff are stationed at our customers' offices and support all digital operations, from planning and design to construction and operation.

As of December 2025

SERAKU
workforce metrics

Headcount

583

Avg. Salary

$43.8k

Tenure

2.8yr

Growth Rate

-10.9%

Hiring Rate

Attrition Rate

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Employee Headcount

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

  • SERAKU total number of employees in 2025 was 541, a 10.9% decline from 2024.
  • SERAKU total number of employees in 2024 was 603, a 12.7% decline from 2023.
  • SERAKU total number of employees in 2023 was 685, a 0.7% 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 SERAKU annual active job postings from 2023 to 2025.

  • SERAKU active job postings in 2025 was 179, a 57.9% decline from 2024.
  • SERAKU active job postings in 2024 was 325, a 79.6% increase from 2023.
  • SERAKU active job postings in 2023 was 140, a 40.5% decline from 2022.

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Employee Sentiment

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