BUSINESS REGISTRATION NUMBER
BRN 58551588

Biosysen Limited

生物系統工程有限公司

Registry Verified: 2026-11-02
Jurisdiction: Hong Kong, ChinaJurisdiction: Hong Kong

Biosysen Limited (生物系統工程有限公司) is a non-Hong Kong company duly registered under Part 16 of the Companies Ordinance (Cap. 622), legally classified as a Registered Non-Hong Kong Company. Its official Non-HK Company Reg No. (CR No.) is F0018465, and Business Registration Number (BRN) is 58551588. Originally registered in Hong Kong on 2011-06-22, the non-Hong Kong company has maintained continuous statutory operations for 15 years and 4 months, currently holding an active legal status of Live. The principal place of business in Hong Kong is situated at 28/F, Causeway Bay, Hong Kong. Regarding statutory filings, pursuant to Section 788 of the Companies Ordinance (Cap. 622), its annual return filing window falls between Jun 22 – Aug 03 (within 42 days after its incorporation anniversary), with the latest Annual Return (Form NN3) officially filed on 2026-09-10; a total of 74 statutory filings are indexed in the registry (with no Form NM1 specified charge or mortgage registrations recorded). In terms of judicial records, Hong Kong court registers show 1 public court dockets associated with this corporation (no compulsory winding-up petitions on file; detailed case dockets are archived in the due diligence report).

Source: 86hc.com (HC BUSINESS LIMITED, CR No.: 2442486, Licensed TCSP: TC006431) - https://www.86hc.com/en/biosysen-limited - Biosysen Limited, CR F0018465, BRN 58551588

I. Corporate Profile & Statutory Registry Records

Official Chinese Name 生物系統工程有限公司 Official English Name Biosysen Limited
Name Evolution
(1 Former Name)
2011-06-22 Founding Incorp. Name
朸濬國際集團控股有限公司Legend Strategy International Holdings Group Company Limited
2026-04-24 Current Legal Name
生物系統工程有限公司Biosysen Limited
Non-HK Company Reg No. (CRN) F0018465 Business Reg No. (BRN) 58551588
Registration Date in HK
2011-06-22(15 yrs 4 mos)
Company Category Registered Non-Hong Kong Company
Current Legal Status Live Statutory Filing Cycle
2027-06-22(2026 Return Filed)
Principal Place of Business in HK
28/F, Causeway Bay, Hong Kong
Significant Controllers (SCR) Statutorily maintained. To penetrate ultimate beneficial owners (UBO) and holding structures, please apply for a Due Diligence Report.
01355.HK

BIOSYSEN (HKEX Listed Issuer)

Main Board
Listing Date
2011-07-15
Board Lot
-
Trading Currency
HKD (Hong Kong Dollar)
ISIN Code
KYG5458R1175

II. Registered Non-Hong Kong Company Document Retrieval(Annual Return NN3 / Constitutive Documents / NN7 / CTC)

#Filing DateDocument No.Document NamePagesTariffAction
12026-09-1023402622959
NN8CReturn of Change of Particulars of Authorized Representative (Non-HK Company) (English)
2026-09-10·23402622959·3p·HK$ 20
3HK$ 20
22026-09-1023402622955
DOCAccounts / Financial Statements (English)
2026-09-10·23402622955·174p·HK$ 20
174HK$ 20
32026-09-1023402622954
NN3Annual Return (2026) (English)
2026-09-10·23402622954·13p·HK$ 28
13HK$ 28
42026-08-0322102131466
DOCCertificate of Authorization for Registration of Prospectus (English)
2026-08-03·22102131466·1p·HK$ 33
1HK$ 33
52026-08-0322102131465
DOCProspectus (English)
2026-08-03·22102131465·138p·HK$ 33
138HK$ 33
62026-05-2122903079502
NN7Return of Change of Company Secretary and Director (Non-HK Company) (English)
2026-05-21·22903079502·4p·HK$ 20
4HK$ 20
72026-05-1822102108268
DOCAmended Constitutional Document Regulating the Company (English)
2026-05-18·22102108268·94p·HK$ 20
94HK$ 20
82026-05-1822102108267
NN5Notice of Liquidation / Dissolution of Non-Hong Kong Company (English)
2026-05-18·22102108267·96p·HK$ 20
96HK$ 20
92026-04-2440026194598
DOCCertificate of Registration of Alteration of Name of Registered Non-Hong Kong Company
2026-04-24·40026194598·1p·HK$ 20
1HK$ 20
102026-04-2422302620648
NN10Return of Change of Constitutional Documents (Non-HK Company) (English)
2026-04-24·22302620648·2p·HK$ 20
2HK$ 20

III. Commercial Due Diligence & Regulatory Risk Screening

Statutory Licences (32 Regulators) Standard Entity
No statutory licences registered under 32 Hong Kong regulators (Standard Commercial Corp).
Court Litigation & Insolvency 1 Court Docket on File
Judicial screening across Hong Kong court dockets and the Official Receiver's Office (ORO) identifies 1 public court docket(s) associated with this entity; confirmed no compulsory winding-up petitions (HCCW) on file.
Regulatory Disciplinary & Alert Lists Clean Record
Screen official gazettes, HKMA alert lists, TCSP disciplinary notices, SFC enforcement actions, and customs compliance lists. No negative enforcement records found.
Principal Place of Business & Representative Verification Address Resolved
28/F, Causeway Bay, Hong Kong
Statutory Office under Cap. 622 Need Registered Office & Secretary? →
Hong Kong Corporate Due Diligence & Risk Screening Service
💡 Corporate management: For statutory annual return filings, registered office, or SCR compliance, explore HC BUSINESS LIMITED (TCSP TC006431). Learn More →

IV. Non-HK Company Core Dossier & Legal Status FAQ

Biosysen Limited is a legitimate registered non-Hong Kong company duly registered under Part 16 of the Companies Ordinance (Cap. 622) of Hong Kong on 2011-06-22 (operating for 15 years). According to the official register of the Hong Kong Companies Registry (CR), the entity holds an active statutory status of [Live / In Operation] (Statutory records last verified: November 2026).

The statutory primary identifiers for Biosysen Limited are: 1. Business Registration Number (BRN / Unique Business Identifier UBI): [58551588] (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): [F0018465] (incorporation archive number issued under Cap. 622). Together, these dual keys uniquely lock the entity in international banking KYC and cross-border contracts.

Under Part 16 of the Companies Ordinance (Cap. 622), Biosysen Limited is a Registered Non-Hong Kong Company incorporated outside Hong Kong. In Hong Kong, its registered corporate governance records comprise: 1. Latest Annual Return (Form NN3, Section 788) for current directors and company secretary; 2. Form NN7 for interim alterations of directors or secretaries; 3. Form NN8 for Authorized Representatives registered in Hong Kong (Section 786) authorized to accept legal process and notices on its behalf; and 4. Initial Application Form NN1. Because the entity was incorporated outside Hong Kong, its overall equity share capital and complete register of members are maintained under the company laws of its home jurisdiction of incorporation (and listing disclosures if publicly listed), rather than local Form NAR1 or NSC1 filings.

Yes. According to official statutory records of the Hong Kong Companies Registry, Biosysen Limited has officially recorded 1 legal name change(s): [Legend Strategy International Holdings Group Company Limited (朸濬國際集團控股有限公司) (effective 2011-06-22)]. Pursuant to Part 16 (Sections 778 and 779) of the Companies Ordinance (Cap. 622), where a registered non-Hong Kong company alters its corporate name in its place of incorporation, it must deliver a Return of Change of Company Name (Form NN6) to the Registrar of Companies within 1 month, and the alteration takes statutory effect in Hong Kong upon issuance of a Certificate of Registration of Alteration of Name of Registered Non-Hong Kong Company; under Hong Kong law, changing the corporate name does not affect any rights, obligations, or legal proceedings of the company.

Yes. Official filing registers of the Hong Kong Companies Registry confirm that Biosysen Limited has statutory filings on official record (latest statutory filing indexed on 2026-09-10: Form NN8C - Return of Change of Particulars of Authorized Representative (Non-HK Company) (English)). Pursuant to Part 16 (Section 788) of the Companies Ordinance (Cap. 622), registered non-Hong Kong companies must deliver an Annual Return (Form NN3) to the Registrar of Companies within 42 days after each registration anniversary. Available verified original dossiers include: latest Annual Return of Non-Hong Kong Company (Form NN3 - detailing principal place of business in Hong Kong and authorised representatives), Application for Registration (Form NN1), Constitutive Documents, and Change of Secretary/Director/Authorised Representative notices (Form NN7 / NN8C), all carrying official ICRIS barcode verification.

According to multi-dimensional checks across Hong Kong statutory authorities: 1. Regulatory Licences: Cross-referenced across Hong Kong statutory regulatory registers (including HKMA, SFC, Companies Registry TCSP, Customs MSO/DPMS, and Insurance Authority IA), this entity holds no special statutory financial licence, operating as a general commercial corporation; 2. Judicial Screening (Litigation & Winding-Up): public court records screening identified 1 public court docket(s) associated with this corporation; confirmed no compulsory winding-up petitions (HCCW) on file. Specific court levels (High Court HCA / District Court DCCJ), case numbers, party capacities, and judgments are accessible via official Due Diligence Reports.

The principal place of business in Hong Kong of Biosysen Limited on official record is situated at: [28/F, Causeway Bay, Hong Kong]. Official registry dossiers also record 3 statutory change of principal place of business filing(s) (Form NN9). Pursuant to Part 16 (Section 791) of the Companies Ordinance (Cap. 622), all registered non-Hong Kong companies must maintain a principal place of business in Hong Kong and notify the Registrar within 15 days of any change (Form NN9) for the lawful service of statutory notices and court process.

When executing commercial contracts or conducting cross-border due diligence on Biosysen Limited (CRN: F0018465 / 8-digit BRN: 58551588), compliance verification covers four core pillars: 1. Statutory registration & dual identifiers: verify active registration under Cap. 622 Part 16 and Inland Revenue Department Business Registration (Cap. 310); 2. Hong Kong signing authority: inspect registered directors and Hong Kong Authorized Representatives appointed under Section 786 via latest Form NN3, Form NN7, and Form NN8 (non-Hong Kong companies execute documents through registered authorized representatives or directors under their home constitution, rather than local NAR1/ND2A forms); 3. Place of incorporation verification: inspect constituent documents and public disclosures from its home jurisdiction or stock exchange; and 4. Judicial litigation screening: search High Court civil actions (HCA) and winding-up petitions (HCCW).

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