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Investor
Relations

An introduction for shareholders

ISDN powers the transformation of Asia’s industrial future.

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For over 30 years, we’ve helped customers throughout Asia advance their capabilities. Today, our Industry 4.0 solutions are working to transform Asia’s industrial future. Our technologies power advanced industries from semiconductor manufacturing to medical devices, from smart factories to 5G networks.

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We're not just suppliers of future industry:  we look to embody Asia's sustainable industrial future. Today, ISDN solutions help powers electric vehicles and upgradable machines that reduce electronic waste.  We have sponsored 3 hydropower plants that have already begun to deliver clean energy to rural communities in Asia. 

20+ years

of unbroken annual
profitability

S$440

million in revenue
(FY2021)

10,000+

diversified customers throughout Asia

200%+

return on equity over
last 3 years

ESG

clear strengths in 
sustainable industry
and public governance

News & 
press releases

Annual &
interim reports

ESG & 

sustainability
reports

SGX
Announcement

HKEX
Announcement

Latest News

Announcements and Notices - [Overseas Regulatory Announcement - Other]
UPDATE ON STATUS OF UTILISATION OF NET PROCEEDS

14 Oct 2025

Announcements and Notices - [Overseas Regulatory Announcement - Other]
UPDATE ON STATUS OF UTILISATION OF NET PROCEEDS

MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 SEPTEMBER 2025

2 Oct 2025

MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 SEPTEMBER 2025

Financial Statements/ESG Information - [Interim/Half-Year Report]
INTERIM REPORT 2025

29 Sept 2025

Financial Statements/ESG Information - [Interim/Half-Year Report]
INTERIM REPORT 2025

Letter to the Non-registered Shareholders - Notice of publication of interim report for the six months ended 30 June 2025 and Request Form

29 Sept 2025

Letter to the Non-registered Shareholders - Notice of publication of interim report for the six months ended 30 June 2025 and Request Form

ISDN 
HOLDINGS LIMITED

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Global Headquarters

101 Defu Lane 10

Singapore 539222

Email: info@isdnholdings.com
Tel:  +65 6844 0288

© 1985 - 2025 ISDN Holdings Limited (SGX: I07) All rights reserved.

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