About Us

About Us

Information
Message from the Representative Director
Executive Team
Company Name
Sola K.K.
Establishment
November 11, 2008
Capital
65,000,000 yen
Head Office
VORT Suehirocho II 9F, 6-14-3,
Sotokanda, Chiyoda-ku, Tokyo,
101-0021, Japan
Development Base
Akihabara Sanwa Toyo Bldg. 8F,
3-16-8, Sotokanda, Chiyoda-ku, Tokyo,
101-0021, Japan
Contact Address
TEL
03-6860-8482
FAX
050-3737-0605
E-Mail
contact@sola-air.com
Officers
Representative Director
Keisuke Yoshimura
Director
Sho Murata
Director
Tsuyoshi Miyano
Operating Officer
Hiroaki Nakamura
Auditor
Hideyuki Takashima
Auditor
Hikaru Tsutsuki
Number of Employees
260 (As of August 1st, 2025)
Business
  1. Construction of IT infrastructure and entrusted software development
  2. System engineering service
  3. Research and development of products utilizing advanced technology (e.g. smartphones, VR, and AI)
  4. IT consulting
  5. Sales of products related to IT infrastructure and systems
Certification
ISO9001 (QMS)
ISO27001 (ISMS)
KURUMIN (2021)
METI Health and productivity (2025)
PrivacyMark (2024)
Worker Dispatch Business License (許可番号 派13-309016)
くるみん 健康経営優良法人 プライバシーマーク
Organization Chart
organization_chart organization_chart
History
2008
November 11 2008
Incorporation of Sola K.K.
(with a capital of 1,000,000 yen, HQ located in 1-11-1 Marunouchi, Chiyoda City, Tokyo.)
2010
January 10 2010
HQ moved to Kayabacho, Chuo City, Tokyo.
2011
April 14 2011
Capital increased to 4,500,000 yen.
2013
July 1 2013
HQ moved to 2-chome Sotokanda, Chiyoda City, Tokyo.
2015
October 9 2015
Capital increased to 11,000,000 yen.
2016
October 17 2016
Capital increased to 13,100,000 yen.
2017
April 20 2017
HQ moved to 6-chome Sotokanda, Chiyoda City, Tokyo.
September 15 2017
Capital increased to 30,350,000 yen.
2018
September 15 2018
Capital increased to 40,000,000 yen.
2019
September 25 2019
Capital increased to 50,000,000 yen.
2020
October 9 2020
The settlement month changed from October to December.
October 16 2020
Capital increased to 60,000,000 yen.
2021
April 14 2021
Capital increased to 65,000,000 yen.
2023
September 29 2023
Incorporation of US subsidiary Sola of America, Inc.
Sales Results

* In 2021, the settlement month changed from October to December.

Sola株式会社 代表取締役社長 吉村慶介
Sola K.K. Representative Director
Keisuke Yoshimura
Our Philosophy
Make the world better and more convenient
Core Principles
Act with integrity
Pursue continuous growth
Enjoy our work
Embrace new challenges
Our Vision
Since its founding, Sola has consistently pursued an in-house development model, with all design and development carried out by our own employees, without subcontracting to third parties.
This philosophy was shaped by my own experience as a systems engineer prior to founding Sola. At that time, I strongly felt that in order to address the challenges of the multi-layer subcontracting structure prevalent in the IT industry, someone needed to initiate change from the ground up.
While this progress is certainly not attributable to our efforts alone, I believe that compared to more than a decade ago, the issues surrounding multi-tier subcontracting have gradually begun to improve.

We started as a two-person company, but over time our team has grown, and so has the scope of what we can deliver. Today, our capabilities extend from IT infrastructure to enterprise web systems, mobile application development, and VR/AR application development, among others.
Looking ahead, as IT technologies continue to evolve, work styles and lifestyles will also keep changing. Sola aims to remain a company that grows alongside these changes.

Staying true to the vision we set out with at our founding, we strive to be a company that supports IT infrastructure like the “sky” that gives rise to the “cloud” of IT services. At the same time, as a group of IT professionals, we are committed to developing our people, continuously refining our technical expertise, and contributing to local communities, culture, and industry.
代表取締役社長 吉村慶介
Representative Director
Keisuke Yoshimura
取締役総務部 部長 村田 翔
Director
Sho Murata
取締役研究開発部 部長 宮野 剛

Director
Tsuyoshi Miyano
執行役員 人事部 部長 兼 経営企画室 室長 中村 洋彰
Operating Officer
Hiroaki Nakamura