Welby Overview

  • Year Founded
  • 2011

Year Founded

  • Status
  • Public

  • Employees
  • 46

Employees

  • Stock Symbol
  • 4438

Stock Symbol

  • Investments
  • 2

  • Share Price
  • $1.71
  • (As of Friday Closing)

Welby General Information

Description

Welby Inc offers patients and their families digital tools helping medical treatment and prevention of the progression of disease. The company co-develops and co-provides digital services with pharmaceuticals, medical device companies, governments, along with patients and healthcare professionals.

Contact Information

Website
www.welby.jp
Ownership Status
Publicly Held
Financing Status
Formerly VC-backed
Corporate Office
  • 4th Floor, Kanden Fudosan Yaesu Building
  • 1-11-1 Kyobashi, Chuo-ku
  • Tokyo, 104-0031
  • Japan
+81
Primary Industry
Medical Records Systems
Other Industries
Other Healthcare Technology Systems
Stock Exchange
TKS
Vertical(s)
Corporate Office
  • 4th Floor, Kanden Fudosan Yaesu Building
  • 1-11-1 Kyobashi, Chuo-ku
  • Tokyo, 104-0031
  • Japan
+81

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Welby Stock Performance

As of 13-Nov-2026, Welby’s stock price is $1.71. Its current market cap is $14.5M with 8.44M shares.

(As of Friday Closing)

Stock Price Previous Close 52 wk Range Market Cap Shares Average Volume EPS
$1.71 $1.69 $1.42 - $3.15 $14.5M 8.44M 164K -$0.40

Welby Financials Summary

As of 30-Jun-2026, Welby has a trailing 12-month revenue of $4.69M.

In Thousands,
USD
TTM 30-Jun-2026 FY 2025 31-Dec-2025 FY 2024 31-Dec-2024 FY 2023 31-Dec-2023
EV 12,879 13,632 12,542 31,899
Revenue 4,689 4,248 3,487 4,096
EBITDA (3,249) (3,349) (5,235) (3,558)
Net Income (3,367) (3,606) (5,313) (3,596)
Total Assets 5,213 6,739 7,433 8,547
Total Debt 3,304 3,872 1,274 9
Public Fundamental Data provided by Morningstar, Inc. disclaimer

Welby Valuation & Funding

Deal Type Date Amount Valuation/
EBITDA
Post-Val Status Debt

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Welby Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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Welby Investors

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info

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Welby Investments & Acquisitions (2)

Welby’s most recent deal was a Merger/Acquisition with MeDaCa. The deal was made on 10-Apr-2024.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
MeDaCa 10-Apr-2024 Merger/Acquisition Medical Records Systems
Rehasaku 09-Aug-2023 Later Stage VC Clinics/Outpatient Services
To view Welby’s complete investments and acquisitions history, request access »

Welby ESG

Peers Analysis

Peer performance insights compare the company’s ESG performance to the performance of selected peers to help inform future ESG decisions and drive internal performance improvements.

Global

Covered Companies

Rank

Percentile

Software & Services

Industry

Rank

Percentile

Enterprise and Infrastructure Software

Subindustry

Rank

Percentile

To view Welby’s complete esg history, request access »

Welby Affiliates

Subsidiaries (1)

Name Industry Location Year Founded
MeDaCa Tokyo, Japan 2014

Welby FAQs

  • When was Welby founded?

    Welby was founded in 2011.

  • Where is Welby headquartered?

    Welby is headquartered in Tokyo, Japan.

  • What is the size of Welby?

    Welby has 46 total employees.

  • What industry is Welby in?

    Welby’s primary industry is Medical Records Systems.

  • Is Welby a private or public company?

    Welby is a Public company.

  • What is Welby’s stock symbol?

    The ticker symbol for Welby is 4438.

  • What is the current stock price of Welby?

    As of 13-Nov-2026 the stock price of Welby is $1.71.

  • What is the current market cap of Welby?

    The current market capitalization of Welby is $14.5M.

  • What is Welby’s current revenue?

    The trailing twelve month revenue for Welby is $4.69M.

  • What is Welby’s annual earnings per share (EPS)?

    Welby’s EPS for 12 months was -$0.40.

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