Kumagai Gumi Overview

  • Year Founded
  • 1898

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 4,406


  • Latest Deal Type
  • M&A

  • Financing Rounds
  • 2

  • Investments
  • 1

Kumagai Gumi General Information


Kumagai Gumi is a Japanese company that provides services in construction and civil engineering. The company analyzes, designs, and supervises complex construction projects. It also offers engineering and technical services throughout the construction process. These projects include roads, railways, airports, water systems, and other public facilities. In addition, the company is engaged in manufacturing and selling construction materials and machinery. Construction activities account for the majority of revenue. The company generates additional revenue from developing residential and commercial complexes and either operating the building or acting as a broker and selling the real estate.

Contact Information

Ownership Status
(Operating Subsidiary)
Financing Status
Corporate Backed or Acquired
Primary Industry
Construction and Engineering
Parent Company
Former Stock Listing
Corporate Office
  • 2-1 Tsukudo-cho Shinjuku-ku
  • Tokyo, 162-8557
  • Japan
+81 00-0000-0000

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Kumagai Gumi Valuation & Funding

Deal Type Date Amount Valuation/
Post-Val Status Debt

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Kumagai Gumi Patents

Kumagai Gumi Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
JP-2024040450-A Shear strength evaluation method and structure for beams with slabs Pending 14-Feb-2024
JP-2024036935-A Concrete pressure pipe fittings Pending 06-Sep-2022
JP-2024029507-A Culture tank and algae collection method Pending 22-Aug-2022
JP-2024022961-A Wind noise reduction device for lattice-like structures, handrails and lattice-like structures Pending 08-Aug-2022
JP-2024013058-A Data management device, data management method, and data management program Pending 19-Jul-2022
To view Kumagai Gumi’s complete patent history, request access »

Kumagai Gumi Executive Team (1)

Name Title Board Seat Contact Info
Yasunori Sakurano Board Member & President
To view Kumagai Gumi’s complete executive team members history, request access »

Kumagai Gumi Board Members (3)

Name Representing Role Since
00000 00000000 Self Board Member 000 0000
0000000 00000 Kumagai Gumi Board Member 000 0000
00000000 00000000 Kumagai Gumi Board Member & President 000 0000
To view Kumagai Gumi’s complete board members history, request access »

Kumagai Gumi Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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Kumagai Gumi Acquisitions (1)

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
Binh Dinh TTP Energy & High Technology 26-Feb-2021 0000000000 Alternative Energy Equipment 00000000
To view Kumagai Gumi’s complete acquisitions history, request access »

Kumagai Gumi FAQs

  • When was Kumagai Gumi founded?

    Kumagai Gumi was founded in 1898.

  • Where is Kumagai Gumi headquartered?

    Kumagai Gumi is headquartered in Tokyo, Japan.

  • What is the size of Kumagai Gumi?

    Kumagai Gumi has 4,406 total employees.

  • What industry is Kumagai Gumi in?

    Kumagai Gumi’s primary industry is Construction and Engineering.

  • Is Kumagai Gumi a private or public company?

    Kumagai Gumi is a Private company.

  • What is the current valuation of Kumagai Gumi?

    The current valuation of Kumagai Gumi is 000.00.

  • What is Kumagai Gumi’s current revenue?

    The current revenue for Kumagai Gumi is 000000.

  • When was Kumagai Gumi acquired?

    Kumagai Gumi was acquired on 26-Oct-2023.

  • Who acquired Kumagai Gumi?

    Kumagai Gumi was acquired by Daisue Construction.

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