BUSINESS REGISTRATION NUMBER
BRN 73384485

Live

RICHSTONE TECHNOLOGY (HONG KONG) LIMITED

富石技術（香港）有限公司

Registry Verified: 2022-02-11

Jurisdiction: Hong Kong, China

RICHSTONE TECHNOLOGY (HONG KONG) LIMITED (富石技術（香港）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 3087468, and Business Registration Number (BRN) is 73384485. Incorporated on 2021-09-21, the entity has maintained continuous statutory operations for 5 years and 1 month, currently holding an active legal status of Live. The registered office is situated at ROOM 532B, 5/F, STAR HOUSE, 3 SALISBURY ROAD, TSIM SHA TSUI, KOWLOON, HONG KONG. Regarding statutory filings, pursuant to Section 662 of the Companies Ordinance (Cap. 622), its statutory Annual Return (Form NAR1) filing window falls between Sep 21 – Nov 02 each year (within 42 days after its incorporation anniversary); a total of 4 statutory filings (spanning 2021–2022, latest filed on 2022-02-11) are indexed in the registry.

I. Corporate Profile & Statutory Registry Records

Official Chinese Name	富石技術（香港）有限公司	Official English Name	RICHSTONE TECHNOLOGY (HONG KONG) LIMITED
Company Reg No. (CRN)	3087468	Business Reg No. (BRN / UBI)	73384485 HK Unique Business ID · US IRS Form W-8BEN-E Foreign TIN
Incorporation Date	2021-09-21	Company Category	Private company limited by shares
Current Legal Status	Live	Statutory Filing Cycle	2026-09-21 42d NAR1 Window: Sep 21 – Nov 02

Registered Office Address	ROOM 532B, 5/F, STAR HOUSE, 3 SALISBURY ROAD, TSIM SHA TSUI, KOWLOON, HONG KONGStar House · Tsim Sha Tsui · 10,789 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	2022-02-11	22101713514	SPEC Special Resolution (Chinese)	1	HK$ 20
2	2021-09-21	T0002289354	NNC1 Incorporation Form (Company Limited by Shares)Founding Shareholders & Directors	7	HK$ 28
3	2021-09-21	T0002289356	A&A Articles of Association (A&A)	17	HK$ 33
4	2021-09-21	40018345285	CI Certificate of Incorporation (CI)	1	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 RICHSTONE TECHNOLOGY (HONG KONG) LIMITED currently active and in good standing with the Hong Kong Companies Registry?

Yes. RICHSTONE TECHNOLOGY (HONG KONG) LIMITED is a legitimate Hong Kong corporation (Private company limited by shares) duly incorporated under the Companies Ordinance (Cap. 622) on 2021-09-21 (operating for 5 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: February 2022).

What is the Hong Kong Foreign TIN (IRS Form W-8BEN-E) and BRN/CRN for RICHSTONE TECHNOLOGY (HONG KONG) LIMITED?

The statutory primary identifiers for RICHSTONE TECHNOLOGY (HONG KONG) LIMITED are: 1. Business Registration Number (BRN / Unique Business Identifier UBI): [73384485] (effective from 27 December 2023 under Cap. 310, this 8-digit number serves as the unified corporate identifier and the official Foreign TIN for US IRS Form W-8BEN-E, Line 9b); 2. Company Registration Number (CRN): [3087468] (Cap. 622 incorporation archive number; do not enter the 7-digit CRN as the tax ID). Together, these dual keys uniquely lock the entity in international banking KYC and cross-border contracts.

How can I check the current board of directors, authorized signatories, and shareholding structure of RICHSTONE TECHNOLOGY (HONG KONG) LIMITED?

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.

What statutory corporate documents are officially filed and accessible for RICHSTONE TECHNOLOGY (HONG KONG) LIMITED?

Yes. Statutory indexing confirms that RICHSTONE TECHNOLOGY (HONG KONG) LIMITED has accumulated 4 official filing dossier(s) archived in the Hong Kong Companies Registry (latest statutory filing indexed on 2022-02-11: Special Resolution (Chinese)). 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.

Is RICHSTONE TECHNOLOGY (HONG KONG) LIMITED's Hong Kong registered office address confirmed on official registry records?

The statutory registered office of RICHSTONE TECHNOLOGY (HONG KONG) LIMITED on official record is situated at: [ROOM 532B, 5/F, STAR HOUSE, 3 SALISBURY ROAD, TSIM SHA TSUI, 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.