Filer Snapshot

OneConstruction Group Ltd

CIK 0002030834. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity Type

Company

Total Filings

45

Latest Filing

13 Apr 2026

Industry

General Bldg Contractors Residential Bldgs

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Source: SEC Forms 3/4/5

3 filed on 13 Apr 2026 for CIK 0002030834.

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Symbol
ONEG on Nasdaq
Industry
General Bldg Contractors Residential Bldgs (Office Of Real Estate & Construction)
Business address
18 Harbor Road, Rm 6808 A, 68/F, Central Plaza, Wanchai, 999077

Filer intelligence

What SEC filings say about OneConstruction Group Ltd

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

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SEC source mix

Counts show available parsed rows, not one combined ownership total.

No XML rows yet
13F portfolio No rows yet

Quarterly institutional portfolio holdings.

13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

Forms 3/4/5 No rows yet

Officer, director, and 10% owner holdings or transactions.

No parsed ownership summary yet

We still show the SEC filing timeline below. The intelligence summary will populate when parsed 13F, 13D/G, or Forms 3/4/5 data exists for this CIK.

Latest update

What changed recently for OneConstruction Group Ltd

New fact period available

Latest financial period: Q1 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

12 Aug 2025

Page type

Company facts

Latest period

Q1 2025

SEC-backed company facts were refreshed from filings filed on 12 Aug 2025.

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Benchmark Context

Benchmark context for this company

OneConstruction Group Ltd has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.

Compared with

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Why this is notable

Latest financial period: Q1 2025. That gives you a fresh baseline before you compare this company with peers.

  • Latest company facts filing date: 12 Aug 2025.
  • Peer comparisons stay conservative: same metric, compatible units, latest valid company row only.
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Filer Overview

OneConstruction Group Ltd has filed 45 SEC EDGAR filings since 02 Aug 2024. Common forms include 3, 6-K, 20-F, NT 20-F and more.

OneConstruction Group Ltd SEC filings OneConstruction Group Ltd insider transactions OneConstruction Group Ltd company facts

Latest Filings

Recent SEC filings for OneConstruction Group Ltd with direct links to document and filing folders.

3

3 filing

Filing date
13 Apr 2026
Reporting date
18 Mar 2026
SEC evidence
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6-K File 001-42457

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
08 Apr 2026
Reporting date
08 Apr 2026
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3

3 filing

Filing date
01 Apr 2026
Reporting date
18 Mar 2026
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3

3 filing

Filing date
30 Mar 2026
Reporting date
18 Mar 2026
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3

3 filing

Filing date
30 Mar 2026
Reporting date
18 Mar 2026
SEC evidence
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3

3 filing

Filing date
30 Mar 2026
Reporting date
18 Mar 2026
SEC evidence
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3

3 filing

Filing date
30 Mar 2026
Reporting date
18 Mar 2026
SEC evidence
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6-K File 001-42457

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
14 Jan 2026
Reporting date
30 Sep 2025
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6-K File 001-42457

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
23 Dec 2025
Reporting date
23 Dec 2025
SEC evidence
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6-K File 001-42457

CURRENT REPORT

Filing date
26 Nov 2025
Reporting date
26 Nov 2025
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20-F File 001-42457

ANNUAL REPORT

Filing date
12 Aug 2025
Reporting date
31 Mar 2025
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NT 20-F File 001-42457

NOTIFICATION OF LATE FILING

Filing date
31 Jul 2025
Reporting date
31 Mar 2025
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6-K File 001-42457

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
20 Jun 2025
Reporting date
20 Jun 2025
SEC evidence
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424B3 File 333-286360

PROSPECTUS

Filing date
14 Apr 2025
Reporting date
Not listed
SEC evidence
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EFFECT File 333-286360

EFFECT filing

Filing date
11 Apr 2025
Reporting date
Not listed
SEC evidence
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CORRESP

CORRESP filing

Filing date
10 Apr 2025
Reporting date
Not listed
SEC evidence
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CORRESP

CORRESP filing

Filing date
07 Apr 2025
Reporting date
Not listed
SEC evidence
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F-1/A File 333-286360

AMENDMENT NO.1 TO FORM F-1

Filing date
07 Apr 2025
Reporting date
Not listed
SEC evidence
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UPLOAD File 377-07780

UPLOAD filing

Filing date
04 Apr 2025
Reporting date
Not listed
SEC evidence
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CORRESP

CORRESP filing

Filing date
03 Apr 2025
Reporting date
Not listed
SEC evidence
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F-1 File 333-286360

REGISTRATION STATEMENT

Filing date
03 Apr 2025
Reporting date
Not listed
SEC evidence
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6-K File 001-42457

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
31 Mar 2025
Reporting date
31 Mar 2025
SEC evidence
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DRS/A File 377-07780

DRS/A filing

Filing date
26 Mar 2025
Reporting date
Not listed
SEC evidence
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DRSLTR

DRSLTR filing

Filing date
25 Mar 2025
Reporting date
Not listed
SEC evidence
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UPLOAD File 377-07780

UPLOAD filing

Filing date
21 Mar 2025
Reporting date
Not listed
SEC evidence
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S-8 File 333-285951

REGISTRATION STATEMENT

Filing date
20 Mar 2025
Reporting date
Not listed
SEC evidence
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DRS File 377-07780

DRS filing

Filing date
12 Mar 2025
Reporting date
Not listed
SEC evidence
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6-K File 001-42457

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
03 Jan 2025
Reporting date
03 Jan 2025
SEC evidence
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424B4 File 333-283186

PROSPECTUS

Filing date
02 Jan 2025
Reporting date
Not listed
SEC evidence
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CERT File 001-42457

CERT filing

Filing date
30 Dec 2024
Reporting date
Not listed
SEC evidence
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8-A12B File 001-42457

8-A12B filing

Filing date
30 Dec 2024
Reporting date
Not listed
SEC evidence
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EFFECT File 333-283186

EFFECT filing

Filing date
20 Dec 2024
Reporting date
Not listed
SEC evidence
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CORRESP

CORRESP filing

Filing date
20 Dec 2024
Reporting date
Not listed
SEC evidence
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CORRESP

CORRESP filing

Filing date
20 Dec 2024
Reporting date
Not listed
SEC evidence
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F-1/A File 333-283186

REGISTRATION STATEMENT

Filing date
20 Dec 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
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F-1/A File 333-283186

REGISTRATION STATEMENT

Filing date
20 Dec 2024
Reporting date
Not listed
SEC evidence
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FWP File 333-283186

FREE WRITING PROSPECTUS

Filing date
06 Dec 2024
Reporting date
Not listed
SEC evidence
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F-1 File 333-283186

REGISTRATION STATEMENT

Filing date
13 Nov 2024
Reporting date
Not listed
SEC evidence
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DRSLTR

DRSLTR filing

Filing date
26 Sep 2024
Reporting date
Not listed
SEC evidence
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DRS/A File 377-07363

DRS/A filing

Filing date
26 Sep 2024
Reporting date
Not listed
SEC evidence
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UPLOAD File 377-07363

UPLOAD filing

Filing date
24 Sep 2024
Reporting date
Not listed
SEC evidence
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DRSLTR

DRSLTR filing

Filing date
11 Sep 2024
Reporting date
Not listed
SEC evidence
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DRS/A File 377-07363

DRS/A filing

Filing date
11 Sep 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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UPLOAD File 377-07363

UPLOAD filing

Filing date
29 Aug 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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DRS File 377-07363

DRS filing

Filing date
02 Aug 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing

About this filer

OneConstruction Group Ltd files with the SEC under CIK 0002030834. This page aggregates EDGAR filings and related ownership activity.

Industry: General Bldg Contractors Residential Bldgs.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.
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