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OIO on Nasdaq

OIO Group

OIO Group is a refuse systems company that raised $6.8 million in 2025 (SEC Form D).1

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Last updated Oct 21, 2026.

Overview

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  • TickerOIO on Nasdaq1
  • IndustryRefuse Systems1
  • HeadquartersE91
  • Incorporated inCayman Islands2
  • Business address101, Tuas South Avenue 2, Singapore2
  • Filer categoryNon-accelerated filer, Emerging growth company2
  • Legal formCorporation

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August 3, 2023 the parties consummated the Business Combination, and an aggregate of 3,922,961 shares of common stock of GUCC were redeemed.3 From its latest annual report

Financials

From the company’s reports to the SEC. Every number links to the filing it came from.

Key numbers, fiscal 2024

-10.4%Net margin4
-1.0%Revenue growth, 20244
-4.3%Return on equity4
-$3.4MFree cash flow4

What sells

Revenue by product, business segment and region, as the company reports it to the SEC.

Products and services

Waste disposal services [member] brought in 74% of the revenue OIO Group broke down this way in fiscal 2025.

  1. Waste disposal services [member]$4.3M574%down 12% from 2024
  2. Sales of circular products [member]$1.5M526%up 26% from 2024
Products and services by year
Products and services20242025
Waste disposal services [member]$4.9M$4.3M
Sales of circular products [member]$1.2M$1.5M

Where the money goes

Where each dollar of revenue went, fiscal 2024

  • Other costs92¢$5.6M
  • Interest6¢$350.1K
  • Income tax2¢$127.3K

Out of $6.1M in revenue.4 The company lost money this year.

Financial statements

Revenue64$6.1M in 2024+22% since 2022
0$2.0M$4.0M$6.0M$8.0M2022: $5.0M$5.0M20222023: $6.2M$6.2M2023+23%2024: $6.1M$6.1M2024−1%
Net income64-$633.3K in 2024−74% since 2022
-$100.0M-$75.0M-$50.0M-$25.0M02022: -$2.4M-$2.4M20222023: -$95.0M-$95.0M2023+3871%2024: -$633.3K-$633.3K2024−99%

Every line of the income statement as filed: the last 2 fiscal years, latest first.5

Period ending2025-12-312024-12-31
Revenue$5.8M$6.1M
Other income$326.6K$427.1K
Changes in inventories of finished goods and work-in-progress-$590.5K$215.1K
Logistics costs-$916.5K-$642.4K
Depreciation of property, plant and equipment-$1.6M-$1.6M
Amortization of intangible assets-$1.6M-$1.1M
Employee benefits expense-$3.3M-$1.4M
Finance expense-$292.7K-$350.1K
Other operating expenses-$2.7M-$2.4M
Loss before income tax-$4.9M-$760.6K
Income tax credit$155.8K$127.3K
Net loss-$4.8M-$633.3K
Net surplus on revaluation of leasehold land and buildings$960.1K
Movements in foreign currency translations-$432.3K
Total comprehensive loss-$4.2M-$633.3K
Basic loss per share-$0.34-$0.07
Diluted loss per share-$0.34-$0.07

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Corporate structure

OIO Group sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Major holders of OIO Group

  • Leng Chuang Quek Filed SCHEDULE 13D/A on OIO Group, latest Jun 25, 2025 (4 filings since Aug 11, 2023)
  • Samuel Wu Filed SCHEDULE 13D/A on OIO Group, latest Jan 24, 2025 (4 filings since Apr 24, 2024)
  • Sor Fong Chin Filed SC 13G on OIO Group, latest Oct 4, 2024
  • Loi Yau Chau Filed SC 13G on OIO Group, latest Oct 3, 2024
  • Vellar Opportunities Fund Master, Ltd. Filed SC 13G/A on OIO Group, latest Apr 3, 2024 (4 filings since Aug 7, 2023)
  • Samuel Lui Filed SC 13D/A on OIO Group, latest Feb 1, 2024 (3 filings since Sep 25, 2023)
  • Atalaya Capital Management LP Filed SC 13G on OIO Group, latest Aug 11, 2023
  • Genesis Unicorn Capital, LLC Filed SC 13D on OIO Group, latest Aug 11, 2023
  • OIO Group E9

Built from major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What OIO Group reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

ItemLatestA year beforeChange
Property and equipment, net$20.8M4 Dec 31, 2024$21.8M4 Dec 31, 2023−4.7%
Operating-lease assets (leased space)$2.1M4 Dec 31, 2024$2.1M4 Dec 31, 20230%

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$634.9K4 Dec 31, 2024$366.8K4 Dec 31, 2023+73.1%

Intangibles and goodwill

ItemLatestA year beforeChange
Intangible assets, net (excluding goodwill)$3.0M4 Dec 31, 2024$2.4M4 Dec 31, 2023+25.0%

Inventory

ItemLatestA year beforeChange
Inventory, total$440.2K4 Dec 31, 2024$64.2K4 Dec 31, 2023+585.8%

Leadership

Who has led OIO Group, and when. Pick a name to see everywhere that person has worked.

Chief executive

  1. Leng Chuang Quek2026
  2. Sung Fung (norman) Choi2026–now

Chair

  1. Sung Fung (norman) Choi2026–now

Chief financial officer

  1. Shian Ching Ho2026
  2. Jason Yuk Lun Wong2026–now

Chief operating officer

  1. En Ti Diana Majcher2026–now
Board members and other officers (11)

Named in SEC Form D filings

People the company listed in its private-offering notices.

  • Executive Officer, DirectorHui Beng Law named Apr 5, 2024 to Jan 29, 202521
  • Executive OfficerMeng Seng Lee named Apr 5, 2024 to Jan 29, 202521

Former names

  • ESGL Holdings LtdDec 30, 2022 to Mar 10, 20262

Timeline

  1. Jun 26, 2026New chief executive Sung Fung (norman) Choi becomes CEO8
  2. Apr 9, 2026New chief executive Leng Chuang Quek becomes CEO7

Filings

152 filings to the SEC since October 2021: 3 annual reports, 1 major events, 14 insider forms, 19 large holders, 4 private raises, 111 other. The latest 20:

  1. Jul 7, 20266-K EDGAR
  2. Jun 26, 20263 EDGAR
  3. Jun 24, 20263 EDGAR
  4. Jun 24, 20263 EDGAR
  5. Jun 24, 20263 EDGAR
  6. Jun 24, 20263 EDGAR
  7. Jun 24, 20263 EDGAR
  8. Jun 24, 20263 EDGAR
  9. May 1, 20266-K EDGAR
  10. May 1, 20266-K EDGAR
  11. Apr 30, 202620-F EDGAR
  12. Apr 27, 20266-K EDGAR
  13. Apr 22, 20266-K EDGAR
  14. Apr 20, 20266-K EDGAR
  15. Apr 13, 20266-K EDGAR
  16. Apr 9, 20263 EDGAR
  17. Apr 9, 20263 EDGAR
  18. Apr 9, 20263 EDGAR
  19. Apr 9, 20263 EDGAR
  20. Apr 9, 20263 EDGAR

The 152 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

Money raised

Private offerings the company reported to the SEC on Form D.

  1. Jan 17, 2025Raised $300,000 in a private offering of equity Form D: $30 million offered in all Form D
  2. Aug 21, 2024Raised $4 million in a private offering of equity Form D: $5 million offered in all Form D
  3. Mar 28, 2024Raised $2.5 million in a private offering of equity Form D: 1 investor so far Form D

SEC filer profile

How OIO Group is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGAROIO Group1
  • CIK0001957538
  • Filer statusNon-accelerated filer an emerging growth company; a shell company3
  • Incorporated inCayman Islands3
  • Industry code (SIC)4953 Refuse Systems1
  • SEC reviewing officeOffice of Energy & Transportation, Division of Corporation Finance1
  • Business address101, Tuas South Avenue 2, Singapore, Singapore1
  • Phone65 665322991
  • Shares outstanding348,022,108 shares as of Dec 31, 20253
  • AuditorAssentsure PAC, Singapore PCAOB ID 67833
  • On EDGAR sinceDec 30, 20221
  • Filings152 in all: 6-K (44), CORRESP (16), 3 (14), 424B3 (13), UPLOAD (11), F-1/A (8), F-4/A (6), SC 13D/A (6)1
    All 24 form types

    EFFECT (4), SC 13D (4), SC 13G (4), 20-F (3), D (3), F-1 (3), SC 13G/A (3), SCHEDULE 13D/A (2), 20FR12B (1), 6-K/A (1), 8-K12B (1), CERT (1), D/A (1), F-4 (1), NT 20-F (1), S-8 (1)

  • Latest filingsAnnual report (20-F) Apr 30, 2026

Securities registered for trading

ClassSymbolExchange
Ordinary shares, par value $0.0003 per shareOIOThe Nasdaq Stock Market LLC
Warrants to purchase ordinary sharesOIOWWThe Nasdaq Stock Market LLC

From the cover page of the 20-F filed Apr 30, 2026 (Section 12(b) of the Exchange Act).3

Sources

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