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HomeDirectoryTokyo Construction Companies株式会社インターネットイニシアティブ
株式会社インターネットイニシアティブ Logo
Active東証上場D.ConstructionE.ManufacturingG.Information & Communications

Data & Directory

  • Corporate Search
  • Government Licenses Hub51万件
  • Batch Invoice Checker
  • 47 Prefectures Directory
  • JSIC Industry Directory
  • Public Bids & Subsidies
  • 5-Year Financial Trends

Real-Time Signals

  • Newly Incorporated Companies
  • Head Office Relocations
  • Actively Hiring Companies
  • M&A & Name Changes
  • Dissolutions & Closures
  • Hiring Intent Signal Search

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  • Company Watchlist & Alerts
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  • Pricing Plans (Free to Pro)
  • Service Comparison

Legal & Trust

  • Contact Support
  • Company Info Opt-Out
  • Terms of Service
  • Privacy Policy (APPI Compliant)
  • Specified Commercial Transactions
  • Email Unsubscribe
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.
I.Wholesale & Retail Trade
Corporate Number: 6010001011147
Updated: 2026/10/23

株式会社インターネットイニシアティブ

Latest Revenue (2025期)¥259.3B JPY
Ordinary Profit (2025期)¥24.5B JPY
Employees2,971 employees
Capital Amount¥23B JPY
OverviewLegal HistoryLicensesFinancialsSignalsReputation & NewsFAQCompetitors

Corporate Profile・Company Contact Information

No. 6010001011147
Corporate Profile Briefing

株式会社インターネットイニシアティブ (Corporate ID: 6010001011147) is a major listed enterprise operating in the 建設業 sector headquartered in 東京都千代田区富士見2丁目10番2号. Led by 代表取締役 執行役員谷脇康彦. Officially registered in Japan on December 3, 1992. Latest operational metrics report annual revenue: ¥259.3B JPY, workforce: 2,971 employees, capital: ¥23B JPY. Fully registered under Japan's National Tax Agency Qualified Invoice System (Invoice No: T6010001011147). Official contact (03-5205-6310), corporate governance, and multi-year financial statements are openly accessible on Kigyou-list.

Furiganaインターネットイニシアティブ
Establishment DateDecember 3, 1992
Registered Address
〒1020071Tokyo東京都千代田区富士見2丁目10番2号
RepresentativeRepresentative Director 執行役員  谷脇 康彦
Capital¥23B JPY
Employees Count2,971 employees
Corporate Number
6010001011147
Invoice Number
T6010001011147(Registered)
Listing Status東証上場
Representative PhoneLoading...
Official Websitewww.iij.ad.jp
FAX Number03-5205-6377
Email AddressAvailable (CSV)
Contact FormAvailable (Form Outreach)
Business Classification
06.General Construction Contracting24.Fabricated Metal Products30.Information & Communication Equipment60.Other Retail Trade
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. 6010001011147)

13-digit Corporate Number "6010001011147" was officially assigned by the National Tax Agency Commissioner with corporate name "株式会社インターネットイニシアティブ".

Official Registry Source→

株式会社インターネットイニシアティブ Licenses & Permits

2 records
Facility / OfficeLicense CategoryLicense NumberIssue DateExpiration
株式会社インターネットイニシアティブ東京都千代田区富士見2-10-2建設業 (知事 (特定))電気通信(特)
東京都知事許可 第140845号
2023/11/20
2028/11/19
株式会社インターネットイニシアティブ東京都千代田区富士見2丁目10番2号古物商許可ホームページ利用取引
東京都公安委員会 第301001707434号
—有効

Financial Trends

Past 5 FYs
¥259.3B JPY¥172.9B JPY¥86.4B JPY¥0M JPYFY 2021FY 2022FY 2023FY 2024FY 2025
Revenue (Bar)Ordinary Income (Line)

Major Shareholders

Shareholder NameOwnership Ratio
KDDI㈱
11.52%
日本マスタートラスト信託銀行㈱ (信託口)(注)2
11.47%
日本電信電話㈱
6.91%
㈱日本カストディ銀行(信託口)(注)2
6.66%
エヌ・ティ・ティ・コミュニケーションズ㈱
4.61%

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

7 Q&As

QWhat is the official phone number and contact information for 株式会社インターネットイニシアティブ?

The official representative phone number for 株式会社インターネットイニシアティブ is 03-5205-6310 (FAX: 03-5205-6377). Head office is located at 東京都千代田区富士見2丁目10番2号. Verified contact channels and executive directories are accessible on Kigyou-list.

QWhat is the Japan Corporate Number and Invoice Registration ID for 株式会社インターネットイニシアティブ?

株式会社インターネットイニシアティブ's official 13-digit National Tax Agency Corporate Number is 6010001011147. It is officially registered as a Qualified Invoice Issuer under Japan's consumption tax invoice system with registration ID T6010001011147.

QWhere is 株式会社インターネットイニシアティブ headquartered?

株式会社インターネットイニシアティブ is officially registered and headquartered at Postal Code 1020071, 東京都千代田区富士見2丁目10番2号. Complete regional jurisdiction and legal relocation history are verified via Japan's National Tax Agency.

B2B Sales & Outreach
Tokyo × Construction1 credit/row

Outreach to 株式会社インターネットイニシアティブ or acquire targeted lookalike company datasets.

Form OutreachDownload Lookalikes CSV

Competitors in Industry

10社
#CompanyRevenueOrd. Profit
1Nihon Parkerizing Co., Ltd.¥44.3B¥10.0B2スズデン株式会社¥46.6B

Related Databases & Change Hubs

Automated Sync

株式会社インターネットイニシアティブに関連する公的異動登記および東京都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。

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

Related Categories & Industries

Directory
Tokyo Construction CompaniesAll Tokyo CompaniesTokyo × 建設業Tokyo × 製造業Tokyo × 情報通信業Tokyo × 卸売業,小売業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)03-5205-6310
Google Maps (Location)maps.google.com
Google Newsnews.google.com

QWhat are the annual revenue, profit, and employee count of 株式会社インターネットイニシアティブ?

株式会社インターネットイニシアティブ currently employs 2,971 personnel. Most recently reported annual revenue stands at ¥259.3B JPY.

QWho is the representative of 株式会社インターネットイニシアティブ and what is its capital?

The official representative of 株式会社インターネットイニシアティブ is 代表取締役 執行役員谷脇康彦, with a registered capital of ¥23B JPY. The company is publicly traded on the 東証.

QWhat government licenses and permits does 株式会社インターネットイニシアティブ hold?

株式会社インターネットイニシアティブ holds authorized government licenses including , registered with Japanese ministerial authorities.

QHow can I download corporate intelligence and CSV reports for 株式会社インターネットイニシアティブ?

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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