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HomeDirectoryHyogo Information & Communications Companies山陽開発株式会社
Active東証上場G.Information & CommunicationsCorporate Number: 2140001042892Updated: 2026/10/23

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国税庁データ連携法人番号準拠
インボイス制度対応適格請求書発行
Stripe 決済保護PCI DSS Level 1
SSL/TLS 256bit 暗号化APPI法令遵守
Kigyou-list
|Operated by TQC Inc. (Tokyo, Japan) · 5M+ Verified Corporate Intelligence
Official:
Qiita
© 2022 - 2026 TQC Inc. / Kigyou-list. All rights reserved.

山陽開発株式会社

Latest Revenue (2025期)¥458.1M JPY
Ordinary Profit (2025期)-¥3.6M JPY
Employees31 employees
Capital Amount¥30M JPY
OverviewLegal HistoryFinancialsSignalsReputation & NewsFAQCompetitors

Corporate Profile・Company Contact Information

No. 2140001042892
Corporate Profile Briefing

山陽開発株式会社 (Corporate ID: 2140001042892) is a major listed enterprise operating in the 情報通信業 sector headquartered in 兵庫県加古川市上荘町井ノ口925番地. Led by 代表取締役 齋木俊治郎. Latest operational metrics report annual revenue: ¥458.1M JPY, workforce: 31 employees, capital: ¥30M JPY. Fully registered under Japan's National Tax Agency Qualified Invoice System (Invoice No: T2140001042892). Official contact (079-428-2111), corporate governance, and multi-year financial statements are openly accessible on Kigyou-list.

Furiganaサンヨウカイハツ
Establishment Date-
Registered Address
〒6751212Hyogo兵庫県加古川市上荘町井ノ口925番地
RepresentativeRepresentative Director 齋木 俊治郎
Capital¥30M JPY
Employees Count31 employees
Corporate Number
2140001042892
Invoice Number
T2140001042892(Registered)
Listing Status東証上場
Representative PhoneLoading...
Official Website-
FAX Number-
Email Address-
Business Classification
39.Information Services / IT
System Health Verification Link
Request information correction, official certification, or delisting

Corporate Change History

1 records

Official change history records regarding corporate name, registered address, and legal entity designations synced with Japan National Tax Agency (国税庁).

2015-10-04Corporate Number Designated
国税庁 法人番号公表サイト

Corporate Number Designated (No. 2140001042892)

13-digit Corporate Number "2140001042892" was officially assigned by the National Tax Agency Commissioner with corporate name "山陽開発株式会社".

Official Registry Source→

Financial Trends

Past 5 FYs
¥475.4M JPY¥316.9M JPY¥158.5M JPY¥0M JPYFY 2021FY 2022FY 2023FY 2024FY 2025
Revenue (Bar)Ordinary Income (Line)

Major Shareholders

Shareholder NameOwnership Ratio
日本製鉄株式会社
1.73%
龍田紡績株式会社
1.03%
株式会社リョーサン
0.98%
グローリー株式会社
0.86%
オークラサービス株式会社
0.60%

Sales Signal Timeline

0 signals
No intent signals (hiring, subsidies, bidding) were detected.

Corporate Reputation & News

6 sources

Cross-check reviews, press releases, and compliance background across top Japanese portals.

PR TIMES (Press Releases)prtimes.jp

Frequently Asked Questions

6 Q&As

QWhat is the official phone number and contact information for 山陽開発株式会社?

The official representative phone number for 山陽開発株式会社 is 079-428-2111. Head office is located at 兵庫県加古川市上荘町井ノ口925番地. Verified contact channels and executive directories are accessible on Kigyou-list.

QWhat is the Japan Corporate Number and Invoice Registration ID for 山陽開発株式会社?

山陽開発株式会社's official 13-digit National Tax Agency Corporate Number is 2140001042892. It is officially registered as a Qualified Invoice Issuer under Japan's consumption tax invoice system with registration ID T2140001042892.

QWhere is 山陽開発株式会社 headquartered?

山陽開発株式会社 is officially registered and headquartered at Postal Code 6751212, 兵庫県加古川市上荘町井ノ口925番地. Complete regional jurisdiction and legal relocation history are verified via Japan's National Tax Agency.

B2B Sales & Outreach
Hyogo × Information & Communications1 credit/row

Outreach to 山陽開発株式会社 or acquire targeted lookalike company datasets.

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Competitors in Industry

10社
#CompanyRevenueOrd. Profit
1株式会社共立メンテナンス¥198.2B¥19.3B2スズデン株式会社¥46.6B¥2.7B

Related Databases & Change Hubs

Automated Sync

山陽開発株式会社に関連する公的異動登記および兵庫県の各カテゴリ別データベースへの直通インデックスです。 最新の法人登記データや採用活動の動向を各ハブにて毎日自動更新しています。

兵庫県の関連カテゴリー速報ハブ
兵庫県の新設法人一覧新規設立・法人番号指定速報
兵庫県の本社移転企業一覧所在地変更・オフィス移転速報
兵庫県の求人募集中企業一覧積極採用・ハローワーク新着
兵庫県の解散・倒産企業一覧清算結了・商業登記閉鎖速報
兵庫県の商号変更・M&A一覧社名変更・組織再編登記速報
兵庫県の企業名鑑総合一覧地域全企業データベース

Related Categories & Industries

Directory
Hyogo Information & Communications CompaniesAll Hyogo CompaniesHyogo × 情報通信業Japan 47 Prefectures Directory

※ Corporate information on this profile is aggregated, verified, and structured based on official open data provided by the National Tax Agency (国税庁) and METI gBizINFO.

OpenWork (Employee Reviews)
openwork.jp
Tenshoku Kaigi (Salary/Culture)jobtalk.jp
jpnumber (Phone Lookup)079-428-2111
Google Maps (Location)maps.google.com
Google Newsnews.google.com

QWhat are the annual revenue, profit, and employee count of 山陽開発株式会社?

山陽開発株式会社 currently employs 31 personnel. Most recently reported annual revenue stands at ¥458.1M JPY.

QWho is the representative of 山陽開発株式会社 and what is its capital?

The official representative of 山陽開発株式会社 is 代表取締役 齋木俊治郎, with a registered capital of ¥30M JPY. The company is publicly traded on the 東証.

QHow can I download corporate intelligence and CSV reports for 山陽開発株式会社?

On Kigyou-list, users can review verified financial metrics, legal registry history, corporate signals (hiring, subsidies, trademarks), and export standardized CSV datasets for B2B intelligence.

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