BUSINESS REGISTRATION NUMBER
BRN 58134396

Live

TOPSKY TECHNOLOGY INDUSTRIAL LIMITED

宏天科技實業有限公司

Registry Verified: 2026-11-04

Jurisdiction: Hong Kong, China

TOPSKY TECHNOLOGY INDUSTRIAL LIMITED (宏天科技實業有限公司) 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 1578687, and Business Registration Number (BRN) is 58134396. Incorporated on 2011-03-25, the entity has maintained continuous statutory operations for 15 years and 7 months, currently holding an active legal status of Live. The registered office is situated at ROOM D07, 8/F, KAI TAK FTY BUILDING, 99 KING FUK STREET, WONG TAI SIN DISTRICT, KOWLOON, HONG KONG. In its statutory filings, the latest Annual Return (Form NAR1) on record was filed on 2025-04-15 (annual 42-day statutory filing window: Mar 25 – May 06); a total of 20 statutory filings (spanning 2016–2026, latest filed on 2026-06-08) are indexed in the registry, comprising 10 Annual Return(s) (NAR1), 6 officer/secretary change notice(s) (ND2A), 2 registered office change(s) (NR1).

I. Corporate Profile & Statutory Registry Records

Official Chinese Name	宏天科技實業有限公司	Official English Name	TOPSKY TECHNOLOGY INDUSTRIAL LIMITED
Company Reg No. (CRN)	1578687	Business Reg No. (BRN / UBI)	58134396 HK Unique Business ID · US IRS Form W-8BEN-E Foreign TIN
Incorporation Date	2011-03-25	Company Category	Private company limited by shares
Current Legal Status	Live	Statutory Filing Cycle	2026-03-25(Current Cycle Pending Check)

Registered Office Address	ROOM D07, 8/F, KAI TAK FTY BUILDING, 99 KING FUK STREET, WONG TAI SIN DISTRICT, KOWLOON, HONG KONGKai Tak Factory Building · San Po Kong · 9,033 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	2026-06-08	24002146762	ND4 Notice of Resignation of Company Secretary and Director (English)	2	HK$ 20
2	2025-04-15	70004543378	NAR1 Annual Return (2025) (English)Latest Shareholders & Directors	9	HK$ 28
3	2024-04-30	22902851742	NAR1 Annual Return (2024) (English)	9	HK$ 28
4	2024-04-30	22902851744	NR1 Notice of Change of Address of Registered Office (English)	1	HK$ 20
5	2024-04-30	22902851743	ND2A Notice of Change of Company Secretary and Director (Chinese)	3	HK$ 20
6	2023-12-27	SH000373191	BRN_REF Reference Document for Business Registration Number as UBI	1	HK$ 30
7	2023-04-21	23601844513	NAR1 Annual Return (2023) (English)	8	HK$ 28
8	2023-04-17	24001378552	ND4 Notice of Resignation of Company Secretary and Director (English)	2	HK$ 20
9	2023-04-17	24001378551	ND2A Notice of Change of Company Secretary and Director (English)	3	HK$ 20
10	2022-04-19	22702480991	NAR1 Annual Return (2022) (English)	8	HK$ 28

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

How many times has TOPSKY TECHNOLOGY INDUSTRIAL LIMITED changed its Hong Kong registered office address (Form NR1)?

Current Hong Kong registered address on file: [ROOM D07, 8/F, KAI TAK FTY BUILDING, 99 KING FUK STREET, WONG TAI SIN DISTRICT, KOWLOON, HONG KONG]. Official registry dossiers document 2 historical registered office address change filing(s) (Form NR1).