Welby

Tokyo, Japan Founded: 2011 • Age: 15 yrs
App-based self-care management for diabetes and hypertension is offered.
Annual revenue $4.1M Latest available
Total funding - 1 rounds
Employees 54 Tracked headcount
Investors 1 Known backers
Products - Services tracked
Competitors 6 Brand Intelligence

About Welby

Welby is a company based in Tokyo (Japan) founded in 2011. The company has 54 employees as of December 31, 2024. Welby operates in a competitive market with competitors including Cliexa, Videra Health, Triggr Health, Promptly Health and The Clinician, among others.

  • Headquarter Tokyo, Japan
  • Employees 54 as on 31 Dec, 2024
  • Stage Public
  • Sectors
    Healthcare
  • Email
    Locked
  • Phone
    Locked
  • Website
    Locked
  • Social
    Locked
  • Legal Name Welby Inc.
Operational Areas
Healthcare → Health Technology & Digital Health Unlock Sub-Sector Unlock Segment
Key Metrics
  • Annual Revenue
    $4.06 M (USD)
    20.39
    as on Dec 31, 2025
  • Net Profit
    -$3.44 M (USD)
    32.93
    as on Dec 31, 2025
  • EBITDA
    -$2.7 M (USD)
    32.97
    as on Dec 31, 2025
  • Latest Funding Round
    Not available
  • Investors
  • Employee Count
    54

    as on Dec 31, 2024

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IPO & Listings of Welby

Welby is a publicly listed company on the TSE with ticker symbol 4438 in Japan, operating in the Technology services sector. As a publicly traded entity, the company provides investors with opportunities to participate in its growth story through equity ownership. The listing enables access to capital markets, enhances corporate visibility, and provides liquidity for shareholders while maintaining transparency through regulatory compliance and regular financial disclosures.

Exchange: TSE · Ticker: 4438 · Sector: Technology services · Japan

Funding Insights of Welby

Investors in Welby

Welby has secured backing from 1 investor, including venture fund investors. Prominent investors backing the company include DG Ventures.

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Venture Fund
Investor Description Founded Year Domain Location
DG Ventures is engaged in investing in startup companies.
Locked Locked Locked
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Investor details for Welby

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Investments & Acquisitions by Welby

Investments
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Investment portfolio details for Welby

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Financial Statements - Welby

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Detailed financials for Welby

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Welby Comparisons

Welby Primary company
Description
App-based self-care management for diabetes and hypertension...
Location
Tokyo, Japan
Founded Year
2011
Annual Revenue
$4.06 M (USD)
Net Profit
-$3.44 M (USD)
EBITDA
-$2.7 M (USD)
Employees
54
As of 2024
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Peer comparison for Welby

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Competitors of Welby

Welby operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Cliexa, Videra Health, Triggr Health, Promptly Health and The Clinician, among others.

Company Name Domain Founded year HQ Location Description
Locked Locked Locked
Platform which allows providers to track symptoms and validate diseases based on data entered by patients
Locked Locked Locked
AI-based remote patient monitoring is offered to healthcare professionals.
Locked Locked Locked
Real-time addiction recovery is predicted via mobile sensors and data.
Locked Locked Locked
Provider of online platform for sharing health related issues
Locked Locked Locked
Patient-reported data is collected via app for doctors' remote monitoring.
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Detailed competitors of Welby

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Latest news on Welby

TABLE-Welby -2026 group forecast
Reuters5 months ago
TABLE-Welby -2025 parent results
Reuters6 months ago
TABLE-Welby -2025 group results
Reuters6 months ago
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Complete news archive for Welby

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Frequently Asked Questions about Welby

Welby was founded in 2011 and raised its 1st funding round 3 years after it was founded.

Welby is headquartered in Tokyo, Japan. It is registered at Tokyo, Tokyo, Japan.

As of Dec 31, 2024, the latest employee count at Welby is 54.

Annual revenue of Welby is $4.06M as on Dec 31, 2025.

Founded in 2011 and based in Tokyo, Japan, Welby operates in the health technology sector. An app is provided for patient engagement, allowing logs of blood sugar, insulin, diet, and blood pressure to be recorded and managed centrally. Data analysis and visualization through graphs or lists are enabled to support care planning during consultations. A patient information portal and healthcare provider directory are also included for appointment booking with specialists.

Welby's top competitors include Videra Health, The Clinician and Triggr Health.

Yes, Welby is publicly traded on TSE under the ticker symbol 4438.

Welby has 1 investor. Key investors include DG Ventures.

The ticker symbol of Welby is 4438 on TSE.

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