BUSINESS REGISTRATION NUMBER
BRN 50006917

Live

AQUATECH (HK) WATER TREATMENT LIMITED

阿奎特（香港）水處理有限公司

Registry Verified: 2026-09-18

Jurisdiction: Hong Kong, China

AQUATECH (HK) WATER TREATMENT LIMITED (阿奎特（香港）水處理有限公司) is a Hong Kong corporation duly incorporated under the Companies Ordinance (Cap. 622), legally classified as a Private company limited by shares. Its official Company Registration Number (CR No. / CRN) is 1285939, and Business Registration Number (BRN) is 50006917. Incorporated on 2008-11-10, the entity has maintained continuous statutory operations for 18 years, currently holding an active legal status of Live. The registered office is situated at ROOM 6, 16/F, ENTERPRISE SQUARE THREE, 39 WANG CHIU ROAD, KOWLOON BAY, KOWLOON, HONG KONG. Regarding statutory filings, pursuant to Section 662 of the Companies Ordinance (Cap. 622), its annual return filing window falls between Nov 10 – Dec 22 (within 42 days after its incorporation anniversary), with the latest Annual Return (Form NAR1) officially filed on 2025-11-13; a total of 17 statutory filings (spanning 2013–2025, latest filed on 2025-11-13) are indexed in the registry, comprising 13 Annual Return(s) (NAR1), 3 officer/secretary change notice(s) (ND2A).

I. Corporate Profile & Statutory Registry Records

Official Chinese Name	阿奎特（香港）水處理有限公司	Official English Name	AQUATECH (HK) WATER TREATMENT LIMITED
Company Reg No. (CRN)	1285939	Business Reg No. (BRN)	50006917
Incorporation Date	2008-11-10	Company Category	Private company limited by shares
Current Legal Status	Live	Statutory Filing Cycle	2026-11-10(2025 Return Filed)

Registered Office Address	ROOM 6, 16/F, ENTERPRISE SQUARE THREE, 39 WANG CHIU ROAD, KOWLOON BAY, KOWLOON, HONG KONGEnterprise Square · View Co-Located Entities →
Significant Controllers (SCR)	Statutorily maintained. To penetrate ultimate beneficial owners (UBO) and holding structures, please apply for a Due Diligence Report.

#	Filing Date	Document No.	Document Name	Pages	Tariff
1	2025-11-13	23402457670	NAR1 Annual Return (2025) (English)Latest Shareholders & Directors	9	HK$ 28
2	2025-06-27	22001830489	ND2B Notice of Change of Company Secretary and Director (Particulars) (English)	3	HK$ 20
3	2024-11-12	23202464040	NAR1 Annual Return (2024) (English)	9	HK$ 28
4	2023-12-27	SH000288310	BRN_REF Reference Document for Business Registration Number as UBI	1	HK$ 30
5	2023-11-17	23502070763	NAR1 Annual Return (2023) (English)	8	HK$ 28
6	2022-12-21	23302052746	NAR1 Annual Return (2022) (English)	8	HK$ 28
7	2021-11-11	22202457073	NAR1 Annual Return (2021) (English)	8	HK$ 28
8	2020-11-10	23001987838	NAR1 Annual Return (2020) (English)	8	HK$ 28
9	2019-12-19	22602015043	NAR1 Annual Return (2019) (English)	8	HK$ 28
10	2019-03-04	22301803152	ND2B Notice of Change of Company Secretary and Director (Particulars) (English)	3	HK$ 20

III. Commercial Due Diligence & Regulatory Risk Screening

Cross-screened across 32 HK statutory regulators, court dockets & sanctions registers: 0 licences, 0 public litigation/HCCW records, 0 sanctions hits.

IV. Corporate Statutory Dossier & Legal Status FAQ

Is AQUATECH (HK) WATER TREATMENT LIMITED a legally registered Hong Kong company? What is its operational status?

Yes. AQUATECH (HK) WATER TREATMENT LIMITED is a legitimate Hong Kong corporation (Private company limited by shares) duly incorporated under the Companies Ordinance (Cap. 622) on 2008-11-10 (operating for 18 years). According to official registers of the Hong Kong Companies Registry (CR), the entity holds an active statutory standing of [Live / In Operation], possessing independent legal personality and full corporate capacity (Statutory verification: September 2026).

What is the Business Registration Number (BRN) and Company Registration Number (CRN) of AQUATECH (HK) WATER TREATMENT LIMITED?

The statutory primary identifiers for AQUATECH (HK) WATER TREATMENT LIMITED are: 1. Business Registration Number (BRN / Unique Business Identifier UBI): [50006917] (effective from 27 December 2023, this 8-digit number issued under Cap. 310 serves as the unified cross-departmental corporate identifier); 2. Company Registration Number (CRN): [1285939] (incorporation archive number issued under Cap. 622). Together, these dual keys uniquely lock the entity in international banking KYC and cross-border contracts.

Who are the statutory directors of AQUATECH (HK) WATER TREATMENT LIMITED? How to retrieve its shareholding and Ultimate Beneficial Owner (UBO)?

Under the Companies Ordinance (Cap. 622) of Hong Kong, incorporated companies do not maintain a single 'legal representative' position; the Board of Directors (Section 643) exercises statutory management authority. Complete current and historical directorships (Form ND2A), registered member shareholdings (Form NAR1 / Section 627), and Ultimate Beneficial Ownership (UBO / SCR under Part 12 Division 2A) are verified through official statutory filing retrieval.

Can I download the latest Annual Return (Form NAR1) or statutory filings for AQUATECH (HK) WATER TREATMENT LIMITED?

Yes. Statutory indexing confirms that AQUATECH (HK) WATER TREATMENT LIMITED has accumulated 17 official filing dossier(s) archived in the Hong Kong Companies Registry (latest statutory filing indexed on 2025-11-13: Form NAR1 - Annual Return (2025) (English)). Pursuant to Section 662 of the Companies Ordinance (Cap. 622), private companies must deliver an Annual Return (Form NAR1) within 42 days after each incorporation anniversary. Available barcoded dossiers include: latest Annual Return (Form NAR1 - detailing current share capital, registered office, directors, and member shareholdings), Incorporation Form (Form NNC1), Articles of Association, and Change of Company Secretary and Director notices (Form ND2A), each bearing authentic ICRIS electronic barcode verification.

Where is the statutory registered office of AQUATECH (HK) WATER TREATMENT LIMITED in Hong Kong?

The statutory registered office of AQUATECH (HK) WATER TREATMENT LIMITED on official record is situated at: [ROOM 6, 16/F, ENTERPRISE SQUARE THREE, 39 WANG CHIU ROAD, KOWLOON BAY, KOWLOON, HONG KONG]. Pursuant to Section 658 of the Companies Ordinance (Cap. 622), every Hong Kong company must maintain a registered office in Hong Kong to which all communications and legal notices may be addressed, and file Form NR1 within 15 days of any address change.