BUSINESS REGISTRATION NUMBER
BRN 73071488

HONG KONG UNIVERSAL BIOLOGICALS COMPANY LIMITED

香港通用生物製品有限公司

Registry Verified: 2026-10-17

Jurisdiction: Hong Kong, China

HONG KONG UNIVERSAL BIOLOGICALS COMPANY LIMITED (香港通用生物製品有限公司) 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 3056590, and Business Registration Number (BRN) is 73071488. Incorporated on 2021-06-09, the entity has maintained continuous statutory operations for 5 years and 5 months, currently holding an active legal status of Live. The registered office is situated at ROOM 202, 2/F, BLOCK 3, HONG KONG SCIENCE PARK, SCIENCE PARK EAST AVENUE, SHA TIN DISTRICT, NEW TERRITORIES, HONG KONG. In its statutory filings, the latest Annual Return (Form NAR1) on record was filed on 2026-07-14 (annual 42-day statutory filing window: Jun 09 – Jul 21); a total of 19 statutory filings (spanning 2021–2026, latest filed on 2026-07-14) are indexed in the registry, comprising 5 Annual Return(s) (NAR1), 3 officer/secretary change notice(s) (ND2A), 1 registered office change(s) (NR1), 4 Return(s) of Allotment (NSC1), 1 corporate name change filing(s) (NNC2).

I. Corporate Profile & Statutory Registry Records

Official Chinese Name	香港通用生物製品有限公司	Official English Name	HONG KONG UNIVERSAL BIOLOGICALS COMPANY LIMITED
Name Evolution （1 Former Name）	2021-06-09 Founding Incorp. Name 流感病毒載體疫苗有限公司INFLUENZA VIRAL VECTOR VACCINE LIMITED 2022-04-19 Current Legal Name 香港通用生物製品有限公司Hong Kong Universal Biologicals Company Limited
Company Reg No. (CRN)	3056590	Business Reg No. (BRN / UBI)	73071488 HK Unique Business ID · US IRS Form W-8BEN-E Foreign TIN
Incorporation Date	2021-06-09	Company Category	Private company limited by shares
Current Legal Status	Live	Statutory Filing Cycle	2027-06-09(2026 Return Filed)

Registered Office Address	ROOM 202, 2/F, BLOCK 3, HONG KONG SCIENCE PARK, SCIENCE PARK EAST AVENUE, SHA TIN DISTRICT, NEW TERRITORIES, HONG KONGHong Kong Science Park · Sha Tin · 332 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	2026-07-14	22402438450	NAR1 Annual Return (2026) (English)Latest Shareholders & Directors	14	HK$ 28
2	2025-06-17	22202922597	NAR1 Annual Return (2025) (English)	14	HK$ 28
3	2025-03-19	24001788032	ND2B Notice of Change of Company Secretary and Director (Particulars) (English)	3	HK$ 20
4	2024-07-19	23202438285	NAR1 Annual Return (2024) (English)	14	HK$ 28
5	2023-12-27	SH001571836	BRN_REF Reference Document for Business Registration Number as UBI	1	HK$ 30
6	2023-06-09	23402096441	NAR1 Annual Return (2023) (English)	11	HK$ 28
7	2023-06-09	23601864073	ND2B Notice of Change of Company Secretary and Director (Particulars) (English)	5	HK$ 20
8	2022-09-29	22302215025	NSC1 Return of Allotment of Shares (English)	4	HK$ 20
9	2022-09-29	22001297680	NSC1 Return of Allotment of Shares (English)	4	HK$ 20
10	2022-08-09	22702530246	NR1 Notice of Change of Address of Registered Office (English)	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

Has HONG KONG UNIVERSAL BIOLOGICALS COMPANY LIMITED ever changed its legal company name? What are its former registered names?

Yes. Companies Registry records show HONG KONG UNIVERSAL BIOLOGICALS COMPANY LIMITED has 1 recorded legal name change(s): [INFLUENZA VIRAL VECTOR VACCINE LIMITED (流感病毒載體疫苗有限公司) (effective 2021-06-09)]. Recorded via Form NNC2 with unchanged corporate rights and obligations.

How many times has HONG KONG UNIVERSAL BIOLOGICALS COMPANY LIMITED changed its Hong Kong registered office address (Form NR1)?

Current Hong Kong registered address on file: [ROOM 202, 2/F, BLOCK 3, HONG KONG SCIENCE PARK, SCIENCE PARK EAST AVENUE, SHA TIN DISTRICT, NEW TERRITORIES, HONG KONG]. Official registry dossiers document 1 historical registered office address change filing(s) (Form NR1).