OIO Group
Close on Oct 19, 2026
- Market cap
- –
- P/E (TTM)
- –
- Dividend yield
- –
About OIO
Refuse Systems, SIC 4953
OIO Group, formerly known as ESGL Holdings Limited, is a holding company that operates primarily through its subsidiary, Environmental Solutions (Asia) Pte. Ltd. The company operates within the environmental services industry, where its business activities include the provision of waste disposal services and the manufacturing and sale of circular products. In addition, the company entered into an agreement to acquire De Tomaso Automobili Holdings Limited, a producer of specialty motor vehicles.
The enterprise conducts its environmental operations primarily in Singapore and maintains subsidiary presences or registered corporate entities across Malaysia, Germany, the United Kingdom, Hong Kong, and the United States. The company's principal executive offices are located at 101 Tuas South Avenue 2, Singapore.
Summary of the business section of OIO's latest annual report, written by StockData.
Company profile
Company
- Legal name
- OIO Group
- Founded
- 1999
- Headquarters
- Singapore, Singapore
- Address
- 101, Tuas South Avenue 2
- Phone
- (656) 653-2299
- Website
- env-solutions.com
- Employees
- 63, Dec 31, 2025
- Industry
- Refuse Systems
- Incorporated in
- E9
- Auditor
- Assentsure PAC, Singapore
Stock & identifiers
- Ticker
- OIO
- Other tickers
- OIOWW
- Exchange
- Nasdaq
- Shares outstanding
- 348M, Dec 31, 2025
- Filer category
- Non-accelerated filer<br>Emerging growth company
- Stock splits
- 1-for-3 reverse, Apr 24, 2026
- SEC CIK
- 1957538
- EIN
- 00-0000000
Executives and directors
Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years
| Name | Position | Shares owned |
|---|---|---|
| Sung Fung (Norman) Choi | CEO and Chairman, Director | 212,088,084 |
| Leng Chuang Quek | Chief Executive Officer, Director | 3,264,019 |
| Beng Hui Law | See Remarks, Director | 1,348,911 |
| Jacob William Anthony Hamilton | Chief Marketing Officer | 667 |
| En Ti Diana Majcher | Chief Operating Officer | 667 |
| Jason Yuk Lun Wong | Chief Financial Officer | 667 |
| Jakub Jodlowski | Chief Design Officer | 667 |
| Shian Ching Ho | Chief Financial Officer | 186,547 |
| Yao Xuan James Chong | Director | – |
| Su Chin Yow | Director | – |
| Boon Yew Gary Lim | Director | 13,333 |
| Ming Huang Ernest Fong | Director | 247,772 |
| Anita Pushparani Dorett | Director | 13,333 |
| Chin Yee Richard Yap | Director | – |
Employees
Headcount reported in annual reports
“of December 31, 2025, OIO had 63 full-time employees, all of whom are based in Singapore.”
Corporate history
Events identified from SEC filings
| Date | Event | Details |
|---|---|---|
| Mar 10, 2026 | Name change | Name changed from ESGL Holdings Ltd to OIO Group |
| Apr 30, 2024 | Late filing | Notification of late filing |
| Dec 30, 2022 | Merger | Registration of securities for a merger or exchange offer (S-4) |