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Kawada Technosystem Corporation

川田テクノシステム株式会社
Ticker
—
Listed market
—
Country
Japan
Employees (consolidated)
163
Related companies
12
§01

Basic information

BASIC
Head office
1-25 Kanda Sudacho, Chiyoda-ku, Tokyo
Chief executive
Katsuji Kudo
Capital
399,000,000 　(3 100 million)
Employees (non-consolidated)
166 people
Employees (consolidated)
163 people
Start date
1970-01-01
End date
§02

Websites

1 DOMAINS
§03

Business

5
Consultation on DX policies, IT strategies, and management strategiesSystem integration for public infrastructure surveys, planning, design, maintenance, and managementDevelopment and sales of proprietary productsInformation sharing system (basepage) serviceEnterprise solution business
§04

Related companies

12 COMPANIES
Company name Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder
AQiD Inc.
Group Subsidiary
Shin Chuo Airlines Co., Ltd.
Group
Tōhō Air Co., Ltd.
Group
Kawata Technologies Inc.
Group
Bridge Maintenance Co., Ltd.
Group
KAWADA CONSTRUCTION CO., LTD
Group
Sigma Incubation Co., Ltd.
Group Subsidiary
Fuji Mune Steel Co., Ltd.
Group
Kawada Industries, Inc.
Group
Operation Partners Inc.
Group Subsidiary
Kawad Robotics Co., Ltd.
Group
System Engineering Co., Ltd.
Names without a link are companies not yet registered in OpenBizGraph
§05

Network

NETWORK
Drag to move · click to open
§06

History

15 EVENTS

Established System Engineering Co., Ltd. in Kanda Jimbocho, Tokyo (Capital: 2 million yen)Sources

Start of sales for civil engineering and construction system "SUCCES"Sources

Changed company name to Kawada Technosystem CorporationSources

Start of sales for management information system "CONDUCT R" for construction consultantsSources

Start of sales for construction CAD series "V-nas"Sources

Start of service for information sharing system "basepage"Sources

Start of sales for 3D CAD "V-nasClair"Sources

Established a subsidiary, Sigma Incubation Co., Ltd., in SapporoSources

Start of sales for management information system "Direct R" for construction consultantsSources

Established a subsidiary, Operation Partners Co., Ltd., in Kita-ku, TokyoSources

New office in KandaSources

Relocated enterprise solution division and Nishisugamo office (Kita-ku, Tokyo)Sources

Relocated headquarters to current location (Chiyoda-ku, Tokyo)Sources

Relocated design department to current location (Chiyoda-ku, Tokyo)Sources

Relocated Kansai sales office (formerly Osaka branch) to current location (Osaka-shi, Osaka)Sources

§07

News

25 ARTICLES

OCF BIM/CIM Seminar 2026 Participation NoticeSources

Kawata Techno System Co., Ltd. (KTS) will participate in the OCF-hosted BIM/CIM Seminar 2026. The seminar will feature keynote speeches from the Ministry of Land, Infrastructure, Transport and Tourism and presentations from member vendors, explaining the latest trends and future directions of transformation toward information models. KTS will introduce its own BIM/CIM initiatives, and participants will have the opportunity to learn from the latest case studies and engage in direct information exchange.

Release of V-nasClair Ver.2027.0 Patch ProgramSources

On October 27, 2026, the patch program (diff) for the V-nasClair series (Ver.2027.0) was released. The MAISETSU_Kit bug that caused an error exit during operation and the DENKYO_Kit bug that displayed the pipe curvature length as zero were fixed. Users of the target products are being guided to apply the patch program.

Impact on Products and Services from PHP ReportsSources

After reviewing information about PHP vulnerabilities, we found that, except for a very small number, there is no impact on our products and services. The basepage manual site and basepage comparison viewer were affected, but both have been addressed. Our company website has also completed the necessary measures and is currently operating normally.

Live Recording of Hana's Program Held at Hitotsubashi FestivalSources

The live recording of the radio program 'KTS presents Hana no Nandoka Shitarou!' provided by KTS will be held at Hitotsubashi University's campus festival 'Hitotsubashi Festival' on November 21, 2026. Hana's talk, festival-exclusive projects, and a venue-interactive corner are planned, and the recording will be broadcast later as a special program. Applications for viewing are accepted.

Notice and Apology Regarding Website RestorationSources

From the night of October 21, 2026, the website access issue that had occurred has been restored and is now accessible. The company apologizes to users for notifying them of the outage along with the restoration, as the investigation and remediation of a serious vulnerability on the website caused the issue.

Release of Vehicle Trajectory for V-nasClair Ver.1.01Sources

On October 23, 2026, Version 1.01 of "Vehicle Trajectory for V-nasClair" was released. It includes support for V-nasClairAPI v0.6.4 (for Ver.2027), addition of vehicles listed in Automotive Guidebook Vol.72, automatic creation of layers for trajectory diagrams, and improvements to message display regarding selectable items during diagram creation.

Exhibiting at Construction Xross 2026 in IkebukuroSources

KAWADA TECHNO SYSTEM CO., LTD. (KTS) will exhibit at Construction Xross (abbreviated as C-Xross) Construction Technology Exhibition 2026 Kanto, held on October 20 and 21, 2026. The exhibition will showcase solutions that support improved operational efficiency and digital transformation, including the 3D design CAD software “V-nasClair,” the information-sharing system “basepage,” and the AI redaction tool “KTS Arcana.” The event is hosted by the Nikkan Kensetsu Kogyo Shimbun, and an on-site exhibition and an online exhibition will be held concurrently.

V-FRC Reduces Reinforcement Drawing Time by HalfSources

Kokudo Development Consultant Co., Ltd. has been using KTS's RC structure‑specific CAD "V-FRC" for about 30 years in the 2D reinforcement design of structures such as water and sewer systems. By linking reinforcement drawings and rebar tables with attributes, the company eliminates concerns about rework and calculation errors that arise from using generic CAD and Excel for drafting and aggregation, and demonstrates a case where the work time was reduced to less than half.

Status of Support for Windows 11 Version 26H2Sources

Our products are currently being tested against the semi-annual channel update "Windows 11 Version 26H2" released on September 29, 2026 (US time). Please refrain from upgrading the OS until testing is complete. We will update the OS compatibility list page as soon as progress is made.

Kawada Techno System Announces V-FRC Price ChangesSources

Some V-FRC prices will change effective October 1, 2026. Activation licenses remain unchanged, while cloud edition prices will be reduced for the first year and from the second year onward.

§08

Public records

GOV
National Tax Agency basic information5011501001076
Source: National Tax Agency Corporate Number Publication Site, basic three itemsSources
Trade name
川田テクノシステム株式会社
Trade name (kana)
カワダテクノシステム
Name in English
Corporation type
301
Address
〒101-0041 東京都千代田区神田須田町１丁目２５番
Postal code
1010041
Prefecture code
13
City code
101
Address outside Japan
Prefecture in English
City in English
Address outside Japan in English
Corporate number assignment date
2015-10-05
Update date
2022-04-14
Change date
2022-04-01
Registry closure date
Reason for registry closure
Successor corporate number
Details of the change
令和４年４月１日東京都千代田区麹町四丁目８番地株式会社ナビ設計（1011101050477）を合併
Latest record
1
Excluded from search
0
Processing type
71
Correction type
0
Trade name image ID
Address image ID
Sequence number
1968697
METI gBizINFO5011501001076
Source: gBizINFO (Ministry of Economy, Trade and Industry)Sources
Corporate number
5011501001076
Trade name
川田テクノシステム株式会社
Trade name (kana)
カワダテクノシステム
Trade name (alphabet)
Registry closure date
Reason for registry closure
Registered address
東京都千代田区神田須田町１丁目２５番
Postal code
1010041
Prefecture
東京都
Prefecture code
13
City or district
千代田区
City code
101
Street address
神田須田町１丁目２５番
Organisation type
301
Processing type
71
Correction type
0
Status
Representative
代表取締役　工藤　克士
Capital
Employees
161
Employees (male)
124
Employees (female)
37
Business summary
・情報共有のASPサービスの開発、販売 ・建設向け設計・施工支援、業務管理等のシステム開発および販売 ・CADを駆使した橋梁等構造物の解析および設計・製図業務 ・コンピュータシステム（ネットワーク含む）の導入コンサルティング・販売 ・道路・鋼構造・コンクリートに関する計画、設計、構造解析業務
Website URL
http://www.kts.co.jp/
Year founded
Business category
R:サービス業（他に分類されないもの）
Date established
1970-01-21
Unified government qualification - grade
|B|B|
Unified government qualification - business items
208|214|215|216|217|220|229|302|303|304|306|308|313|315
Update date
2022-04-14
Key information
5011501001076
§09

Sources & updates

SOURCES
DOMAINOwn domain：Yes
UPDATED2026-09-29 18:07 · Model: gpt-oss-20b(16)
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