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Corporate Profile

  • Company Name
    Sola K.K.
  • Established
    November 11, 2008
  • Head Office
    VORT Suehirocho II 9F
    6-14-3 Sotokanda, Chiyoda-ku
    Tokyo 101-0021, Japan
  • Development Office
    Akihabara Sanwa Toyo Building 7,8F
    3-16-8 Sotokanda, Chiyoda-ku
    Tokyo 101-0021, Japan
  • Contact
    TEL:03-6860-8482
    FAX:050-3737-0605
    E-Mail:contact@sola-air.com
  • Officers
    CEO
    Keisuke Yoshimura
    Director
    Sho Murata, General Affairs Department Manager
    Director
    Tsuyoshi Miyano, R&D Department Manager
    Executive Officer
    Hiroaki Nakamura, Human Resources Department Manager and Corporate Planning Office Manager
    Auditor
    Hideyuki Takashima, Attorney
    Auditor
    Hikaru Tsutsuki, Certified Public Accountant
  • Group Companies
  • Employees
    254 employees as of January 2026
  • Business Activities
    1. Application Development Business
    2. IT Infrastructure Development Business
    3. IT Consulting Business
    4. System Operations Business
    5. IT Services Sales Business
  • Certifications
    ISO9001 Quality Management System
    ISO27001 Information Security Management System
    Kurumin Certification 2021 / Certified Health & Productivity Management Outstanding Organization 2026
    PrivacyMark acquired in 2024
    Worker Dispatch Business License No. 13-309016
    Disclosure of Margin Rates
    Certified Health & Productivity Management Outstanding Organization mark, Kurumin mark, and PrivacyMark

Our Philosophy

  • Management Philosophy

    Making the world
    better and more convenient

    The World

    There are no limits to who our customers can be.
    Corporations and individuals. Customers across diverse industries and scales. Not only in Japan, but also overseas.
    We aim to remain a company that can deliver value to every customer Sola works with.

    Better

    Never settling for the status quo, we aim higher.
    The growth of our customers, our company, and our employees.
    We will continue to pursue all of them without compromise.

    More Convenient

    Providing convenience—solving our customers’ challenges—is the purpose of our business.
    Making what was once impossible possible. Making what was already possible easier.
    We work alongside our customers without confusing the means of providing services with our true purpose.

  • Our Vision

    A professional team
    that completes everything
    without subcontracting

    Sola was founded in 2008 out of concern for project stagnation caused by the multi-layer subcontracting structure of the IT industry. Since our founding, we have maintained a work style in which we do not subcontract entrusted projects to other companies; instead, our own employees take responsibility and see them through to completion.

    Transparency with visible accountability. Reassurance that we understand. The expectation that we will find a way.
    To help ease the concerns of customers who trust Sola and entrust us with their work.

    A clear sense of purpose in work. The satisfaction of understanding everything. Market value through broad capabilities.
    To connect this to the motivation of employees who join Sola and contribute their abilities.

    Rather than pursuing short-term business efficiency, we will pursue the medium- to long-term advantage of trust.

  • Company Principles

    Be sincere

    Gratitude to customers. Responsibility for work. Respect for colleagues.
    These are the highest priorities we value as professionals.

    Pursue growth

    Today’s passing grade is tomorrow’s failing grade.
    We seek to exceed the expectations around us, which continue to rise over time.

    Enjoy your work

    Not every task is inherently enjoyable.
    We seek an attitude of finding enjoyment by aiming for the sense of accomplishment and fulfillment beyond difficult challenges.

    Take on new challenges

    New customers, new work, and new technologies.
    We seek employees who can face these without hesitation, with sincerity, a desire for growth, and a positive attitude.

Officers

  • Keisuke Yoshimura

    CEO
    President

    Keisuke Yoshimura

  • Sho Murata

    Director
    General Affairs Dept. Manager

    Sho Murata

  • Tsuyoshi Miyano

    Director
    R&D Dept. Manager

    Tsuyoshi Miyano

  • Hiroaki Nakamura

    Executive Officer, HR Dept. Manager
    Head of Corporate Planning Office

    Hiroaki Nakamura

History

Incorporation of Sola K.K. (with a capital of 1,000,000 yen, HQ located in 1-11-1 Marunouchi, Chiyoda-ku, Tokyo.)

HQ moved to Kayabacho, Chuo-ku, Tokyo.

Capital increased to 4,500,000 yen.

HQ moved to 2-chome Sotokanda, Chiyoda-ku, Tokyo.

Capital increased to 11,000,000 yen.

Capital increased to 13,100,000 yen.

HQ moved to 6-chome Sotokanda, Chiyoda-ku, Tokyo.

Capital increased to 30,350,000 yen.

Capital increased to 40,000,000 yen.

Capital increased to 50,000,000 yen.

The settlement month changed from October to December.

Capital increased to 60,000,000 yen.

Capital increased to 65,000,000 yen.

Incorporation of US subsidiary Sola of America, Inc.

Sales Results

(Thousand Yen)
2,600,000
2,400,000
2,200,000
2,000,000
1,800,000
1,600,000
1,400,000
1,200,000
1,000,000
800,000
600,000
400,000
200,000
0
FY2009
FY2010
FY2011
FY2012
FY2013
FY2014
FY2015
FY2016
FY2017
FY2018
FY2019
FY2020
FY2021
FY2022
FY2023
FY2024
FY2025