Hakuseisha Overview

  • Year Founded
  • 1954

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 536


  • Latest Deal Type
  • M&A

  • Financing Rounds
  • 3

Hakuseisha General Information


Provider of building maintenance services based in Tokyo, Japan. The company offers cleaning, hygiene management, security, equipment management and construction of hospitals, nursing facilities, research facilities, schools and commercial facilities.

Contact Information

Ownership Status
(Operating Subsidiary)
Financing Status
Corporate Backed or Acquired
Primary Industry
BPO/Outsource Services
Other Industries
Security Services (B2B)
Other Commercial Services
Parent Company
Primary Office
  • Orchid Place Ningyocho 3-chome Building 5F
  • 3-5-4 Nihonbashi Ningyocho, Chuo-ku
  • Tokyo, 103-0013
  • Japan
+81 00-0000-0000

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Hakuseisha Valuation & Funding

Deal Type Date Amount Valuation/
Post-Val Status Debt

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Hakuseisha Patents

Hakuseisha Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
JP-2005125455-A Drill, cutter for guide hole, and method for boring circular hole Pending 24-Oct-2003

Hakuseisha Executive Team (2)

Name Title Board Seat Contact Info
Tamotsu Yamamoto Managing Director, President & General Manager
You’re viewing 1 of 2 executive team members. Get the full list »

Hakuseisha 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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