Start Free Trial
Pricing
Log In
Log In
Upgrade browser for full Crunchbase experience. You're accessing Crunchbase in a browser that is no longer supported.
Learn More
KeyStone Logo
KeyStone Growth Score
55
CB Rank
3203028
Heat Score
43
KeyStone is a provider of software development and consulting services.
Founded
obfuscation
Private Akasaka, Tokyo, Japan1-10 keystone-net.com/
Consulting
Information Technology
Software
Overview

KeyStone
Growth Score
55
Heat Score
43

Growth Score55
-4 pts
in past quarter
Heat Score 43
-6 pts
in past quarter

Company Performance Metrics

Score
Trend
AI Content may contain mistakes and is not legal, financial or investment advice.Learn more.
Growth Score - The measure of growth based on company activity, operational metrics, and investments
Growth Trend - The change in the growth score over the given time period
Heat Score - The measure of the market interest, media activity, and Crunchbase profile activity
Heat Trend - The change in the heat score over the given time period
Learn More >
See more interactive data and historical milestones on desktop for the best experience

About KeyStone

CB Rank
3203028
KeyStone is a provider of software development and consulting services.
Founded
obfuscation
Private Akasaka, Tokyo, Japan1-10 keystone-net.com/
Consulting
Information Technology
Software

Details

Legal Name KeyStone Inc.
Also Known As キーストーン
Operating Status Active
Company Type For Profit
Phone Number 03-3379-8624
Contact Email info@keystone-net.com
Predictions & Insights

Growth Prediction

See this Growth Prediction
Top Contributing Factors
Key Employee Changes

Products & Services

Human Resource Evaluation Web System
A web-based system that digitizes and manages employee performance evaluations according to existing company evaluation frameworks.
Custom Management Tools for HR Evaluation
A set of administrative tools that allow configuration of user permissions, data analysis, and creation of custom utilities to support HR evaluation operations.

Unlock More with Crunchbase Pro
  • Full access to financial & funding data on unlimited profiles
  • Export up to 2k results/month for analysis
  • Track market signals on competitors, products, and R&D
  • Preview private company insights and predictions
Financials
Market Intelligence
People
View Profiles & Contacts
Headcount 1-10
News

News and Press

News•Mar 14, 2025
obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated
Access a complete feed of recent news and press, from product launches to leadership changes.
Technology
View Tech Report

Active Website Tech Count

11KeyStone is actively using 11 technologies for its website, according to BuiltWith. These include Google Font API, Content Delivery Network, and  Mobile Non Scaleable Content.

Total IP

1KeyStone has 1 registered trademark in the 'Games; toys; sports equipment' class, according to IPqwery.
Sub-Organizations
Frequently Asked Questions

Where is KeyStone's headquarters? KeyStone is located in Akasaka, Tokyo, Japan.Who are KeyStone's competitors? Alternatives and possible competitors to KeyStone may include uloqo, SOICO, and  GATEWING Japan.
Who We Are
What We Do
Helpful Links
AI Content may contain mistakes and is not legal, financial or investment advice. Learn more.
Terms of Service | Privacy Policy | Sitemap | © 2026 Crunchbase Inc. All Rights Reserved.
(250d0b0 1)
|